Mild's Note by Mild

Mild's Note by Mild https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8 My notes from Mild en-us 2021-09-03 01:14:32 UTC 2025-11-15 17:58:36 UTC hello@padlet.com 03/09/2021 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1714167335 - Variance electrons from the group number and from the electrons configuration. ]]> 2021-09-03 01:45:52 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1714167335 06/09/2021 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1718482136 - Drawing a periodic table
- Group in periodic table]]> 2021-09-06 04:46:12 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1718482136 07/09/2021 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1721469082 - Electronegativity
- Ionization energy]]> 2021-09-07 09:57:01 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1721469082 08/09/2021 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1723714537 - Electronegativity
- Ionization energy
]]> 2021-09-08 03:42:43 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1723714537 09/09/2021 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1726888220 2021-09-09 03:56:49 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1726888220 10/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1741854628 cations(+) are smaller than anions(-)]]> 2021-09-15 06:33:01 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1741854628 13/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1741855852 (+)+(-)=charge]]> 2021-09-15 06:33:32 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1741855852 14/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1741857631 2021-09-15 06:34:25 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1741857631 15/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1747449704 Planning about the experiment.]]> 2021-09-17 01:49:57 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1747449704 16/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1747451482 prepare the material and measure the powder.]]> 2021-09-17 01:50:40 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1747451482 17/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1747453930 -Draw a conclusion
-Summaries the data]]> 2021-09-17 01:51:36 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1747453930 20/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1761667518 Electronegativity]]> 2021-09-23 02:14:18 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1761667518 21/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1761668634 Periodic table trend test]]> 2021-09-23 02:14:51 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1761668634 22/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1761668946 Periodic table trend test]]> 2021-09-23 02:14:59 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1761668946 23/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1761722996 2021-09-23 02:38:41 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1761722996 24/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1764677866 2021-09-24 02:56:46 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1764677866 27/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1770294288 2021-09-27 07:14:02 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1770294288 28/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1773607621 Naming chemical compounds]]> 2021-09-28 06:25:16 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1773607621 29/09/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1780281249 2021-09-30 04:52:18 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1780281249 04/10/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1788289824 2021-10-04 01:52:45 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1788289824 05/10/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1791481498 2021-10-05 02:28:41 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1791481498 06/10/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1803978784 Lab: molecule geometry

]]> 2021-10-09 12:01:03 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1803978784 07/10/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1803979347 Lab: bond angle and lone pair]]> 2021-10-09 12:01:41 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1803979347 08/10/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1803980028 Quiz: bonding basics]]> 2021-10-09 12:02:29 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1803980028 11-13/10/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1816419343 No class]]> 2021-10-14 08:32:48 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1816419343 14/10/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1816422127 Kahoot game and drawing molecule]]> 2021-10-14 08:34:12 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1816422127 15/10/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1819481940 2021-10-15 12:17:41 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1819481940 01/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1858254214 - Visual lab
- Doing the document and slide]]> 2021-11-01 08:54:20 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1858254214 02/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874158528 2021-11-08 05:13:27 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874158528 03/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874159843 -Dipole doc and slide]]> 2021-11-08 05:14:20 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874159843 04/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874160914 - Dipole dipole
- Hydrogen bond]]> 2021-11-08 05:15:01 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874160914 05/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874161361 intermolecule worksheet]]> 2021-11-08 05:15:20 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874161361 08/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874163581 Intermolecule Forces]]> 2021-11-08 05:16:48 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1874163581 09/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1880146123 - Boiling point/ Melting point
- Intermolecular forces
- Lab]]> 2021-11-10 03:00:26 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1880146123 10/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1880146723 Planning project]]> 2021-11-10 03:00:41 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1880146723 11/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1883029938 Model of the experiment BP/MP]]> 2021-11-11 02:37:18 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1883029938 12/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1888067162 -Planning the experiment
-Amount of water
-Amount of salt
- Amount of sugar]]> 2021-11-13 10:09:50 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1888067162 15/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1890945943 Play game]]> 2021-11-15 10:43:20 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1890945943 16/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1895878142 I.M. forces]]> 2021-11-17 03:30:11 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1895878142 17/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1895938025 1. Why did the gas suddenly disappear?
2. Why did the amount of water increase?
3. How did the temperature cool down?
4. How did the water going up through the flask?
5. Why do the flask lose the hotness?
6. Do this reaction related with the intermolecular forces?
7. What is the main factor that make this reaction happened?
8. If the temperature is not that high, what will happened instead?
9. Is gas one of the important factor of this reaction happened?
10. How high do the temperature needed to reach for this reaction to happened?]]> 2021-11-17 04:04:21 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1895938025 18/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1899413567 2021-11-18 12:55:30 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1899413567 19/11/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1902439907 1. https://youtu.be/robEY-idcLU
2. https://youtu.be/ArM6EQmVz6c
3. https://youtu.be/pUhZWQkkTqY]]> 2021-11-19 16:13:32 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1902439907 01/12/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1921947009 2021-12-01 03:36:54 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1921947009 04/01/21 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1973799481 Baking soda- 10g
CaCl- 19.7g
Water+ Phenolphthalein- 20g
Before the reaction: 68.9g and 26°C
After the reaction: 66/7g and 22°C
The observation:
1. All ingredients are mixing and bubbling.
2. The plastic bag fills up with the air.
3. When the liquid and solid mixed, the chemical become a little bit pink.
Chemical reaction:
CaCl2+ 2NaHCO₃ = CaCO₃ + 2 NaCl + H2O + O2
The reaction happens because the mixing of baking sodium and Calcium Chlorine.]]> 2022-01-04 09:06:35 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1973799481 10/01/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1983967645 CaCl₂+ 2NaHCO₃ -> CaCO₃ + 2NaCl + H₂O + O₂The similarities: Both product and reactant still have the same amount of atom such as Cl and Na still has 2 and Ca still has one.
The differences: The product has been form a new element, H₂O and O₂. By this differences, it has a new gases shown out. ]]> 2022-01-10 14:42:28 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/1983967645 19/01/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2010272063 Independent variable:
- Mass of baking soda and vinegar
Dependent Variables:
- Reaction
- Bubble
- White foam
- Time of reaction
Controlled variables:
- Cup
- Scale

]]> 2022-01-25 03:52:20 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2010272063 07/02/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2032175881 a. 2 H2O2 (aq) --KI+NaI+C19H14O2(Catalyst)--> 2 H2O (l) + O2 (g)
b. Decomposition
c. When combined the reactants together it makes out the product as a foam. This happened because the decomposition of hydrogen peroxide by sodium iodide, potassium iodide and yeast or a catalyst.
d. NaI, KI, and Yeast]]> 2022-02-07 03:16:28 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2032175881 11/02/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2042738097 a. Every reaction takes different time to make a reaction, some is slow and some is very fast. To make the reaction happened faster we can use more reactant (amount of reactant) or we can also use a catalyst which is the substances that help the reaction to occur much faster.
b. Spontaneous is the reaction that occur without any additional eternal energy. Both spontaneous and chemical reaction make out similar product(fire) but chemical reaction needs some additional reactants or energy while spontaneous needs nothing. ]]> 2022-02-11 16:27:02 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2042738097 14/02/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2046152973 When adding more reactant the reaction will be greater in size or longer in time?]]> 2022-02-14 13:10:51 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2046152973 17/02/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2054379367 2022-02-18 01:32:48 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2054379367 03/03/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2074874687 A. When adding the sulfuric acid to the sucrose, the reaction gently happens. It turns color from yellow to black. At first the product looks chunky and not that liquid and not solid but after stirring it the product become liquid. Next there is a stream happening and also it increase in size the product become bigger and there is also some giggles sound and bubble. Lastly, the product turns into the hard solid and has the temperature at 64 degrees celsius.
B. Sucrose-C12H22O11-> C+H2O
H2SO4+C12H22O11-> C+H2O+SO4
C.
- Why it is change from solid to liquid?
- Why does it become hotter?
- Why does it change color?
- How do the sugar can become a carbon?
- What do we need to add if we want it to has bigger reaction?

]]> 2022-03-03 02:37:11 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2074874687 16/03/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2097152179 The energy that stored in the molecule is in the bond. I think to make the graph becomes more accurate, I need to add numbers about the detail of the reactant and products. To make it more obvious and easy to understand.]]> 2022-03-16 02:34:41 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2097152179 21/03/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2104392472 From my information
kilocalories/gram
Cracker- 0.48
Lays- 0.28
Corn puff- 0.19
The Actual energy
kilocalories/gram
Cracker- 7.89
Lays- 7.08
Corn puff- 5.28]]> 2022-03-21 02:44:47 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2104392472 25/03/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2112951511 a. The volume of the first 2 trial have almost same volume for both two cups, therefore when scooping the water up each time it will has mostly the same volume and mass.
b. The second trial with 2 different size of cup, this has the huge different as the big cup has greater volume and the small one would have less volume. However, the time flew, the volume of water that each cup scoop up will be equal due to the level of water.
c. The third one with 2 different size of cup and different volume of water in the bin. In this case, the water in the bin that scoop up by the big one has more water, as opposed to the one with small cup. In this case, we were looking for what time did they took to had the equilibrium.
d. In my opinion, it is a point that both two things can hold the liquid or something in the same volume, even they were having a huge difference between the size. ]]> 2022-03-25 01:39:39 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2112951511 04/04/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2130900493 a. NH3 (aq) + H2O (l) ⇌ NH4+ (aq) + OH− (aq)
b. Changing of color
c. If more concentration of NH4CL was added, then the pink color turn completely clear.]]> 2022-04-05 15:21:30 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2130900493 18/04/22 tavanrata2023 https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2148239698 1. Why does each one has different reaction?
2. What chemical can be used to make them all had same reaction?
3. Why does coke and A&W have different reaction, although they were both soft drink?
4. If adding more NaOH or Hal will make the reaction greater?
5. Are there any variable that can be added to make the reaction stronger?]]> 2022-04-19 08:21:37 UTC https://padlet.com/tavanrata2023/g2ltcpmcgmhe1zp8/wish/2148239698