My note by Pasin (New) Munkongcharoen https://padlet.com/pasinm2023/2usfsnr89vfoof84 Made with a little mischief en-us 2021-09-03 01:04:32 UTC 2025-03-29 20:22:29 UTC hello@padlet.com 3 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898672915
We learn about how to know the valence electron by the group that it in and we also learn a little bit of dot diagram.
]]> 2021-11-18 04:36:36 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898672915 6 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673141
Today, we learned about the part of the periodic table and naming the part of it. Moreover, we also started with practice with the identifying the valence electron.
]]> 2021-11-18 04:36:46 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673141 8 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673318
So, today we talk about the trend of the periodic table and answering about the electronegative question
]]> 2021-11-18 04:36:55 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673318 9 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673503
today, we learn about how to identify which element is larger. 
]]> 2021-11-18 04:37:03 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673503 10 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673687
Today, we take a quiz
]]> 2021-11-18 04:37:12 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673687 15 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673824
Today, we start with the lab and planing
]]> 2021-11-18 04:37:18 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898673824 16 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898674788
Today, we working on the lab experiment.
]]> 2021-11-18 04:38:07 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898674788 20 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898675032
Today note
We try to find the answer for what would help Al change into Al3+. We also go over last week's homework question. 
]]> 2021-11-18 04:38:15 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898675032 22 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898675229
Work on the assessment
]]> 2021-11-18 04:38:21 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898675229 15 October 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898675934 real one]]> 2021-11-18 04:38:57 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898675934 15 October 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679486 2021-11-18 04:41:10 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679486 14 October 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679620 Today we working on the Kahoot game ]]> 2021-11-18 04:41:16 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679620 8 October 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679705 Today, we take a quiz]]> 2021-11-18 04:41:20 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679705 7 October 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679822 We working on Lab activities]]> 2021-11-18 04:41:26 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679822 5 October 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679957 Today,we reviewing the Lewis structure of covalent bonding.]]> 2021-11-18 04:41:33 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898679957 4 October 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898680081 2021-11-18 04:41:39 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898680081 29 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898680155 Today we practicing naming Ionic bond]]> 2021-11-18 04:41:42 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898680155 28 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681078 Today, we study ionic bonding and practicing. ]]> 2021-11-18 04:42:30 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681078 27 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681165 Today, we practicing on doing Lewis dot structure]]> 2021-11-18 04:42:34 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681165 24 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681243 So, today we are learning about how the charge in each group represent and about the ion.]]> 2021-11-18 04:42:38 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681243 24 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681340 So, today we are learning about how the charge in each group represent and about the ion.]]> 2021-11-18 04:42:43 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681340 23 September 2021- pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681436 2021-11-18 04:42:47 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898681436 1 November 2021 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898683136 Today we started to introduce the intermolecular force. ]]> 2021-11-18 04:44:16 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898683136 4 November 2021 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898683230 Today we start to learn more detail about the types of the intermolecular force]]> 2021-11-18 04:44:21 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898683230 Checklist 17 November 2021 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898689472 1. why the water turn to cold immediately.
2. how the red water goes through the flask.
3. why gas suddenly disappears. 
4. why the temperature cool down 
5. why did the temperature cool down.
6. If the temperature of a fixed amount of gas is doubled at constant volume, what happens to the pressure?
7. If the shape of the container affects the results?
8. Why does all the water get sucked into the flask?
9. How does the temperature change rapidly from the hot flask to room temperature?
 10. Does this experiment work with another type of liquid?


]]> 2021-11-18 04:49:36 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1898689472 Checklist 18 November 2021 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1924528391 2021-12-02 07:11:59 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1924528391 4 January 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1973398052 a). ~10g sodium bicarbonate
~20g calcium chloride
starting temp = 26C
final temp 22C
Starting mass = 68.9g
Final mass = 66.5g
water= 20mm
phenolphthalein (little a bit) 
c). the gas/air in the back is starting to increase and the bubbles in the back is starting to form. ]]> 2022-01-04 03:17:59 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1973398052 Checklist 2.1: 10 January 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1983769721 Reactants VS Products

Reactants and Products are the two major components of a chemical reaction. Reactants are the starting material of a chemical reaction. Products are the chemical are produced in the reaction.


]]> 2022-01-10 13:22:54 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/1983769721 Checklist 2.1: 3 February 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2027708211  the molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample, measured in moles.

 The units of molar mass are grams per mole can it be different than grams per mole?

]]> 2022-02-03 15:20:48 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2027708211 7 February 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2032039633 1).  2 H2O2 (aq) → 2 H2O (l) + O2 (g)

2). It's a type of decomposing

3). In exothermic reactions, more energy is released when the bonds are formed in the products that are used to break the bonds in the reactants. Exothermic reactions are accompanied by an increase in the temperature of the reaction mixture.

4). Hydrogen peroxide is unstable and breaks down over time into water and oxygen gas, but the catalyst potassium iodide speeds up that decomposition in a matter of seconds.]]> 2022-02-07 01:23:00 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2032039633 11 February 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2041504801 collision theory is closely related to kinetic molecular theory. this explains how all matter is made of particles, and those particles are in constant motion. as they move around, sometimes they collide into one another. if they collide in the right orientation, and with enough energy, the particles will rearrange in new combinations hence then a reaction will occur. 
spontaneous is when the formation of products is favored at a given set of conditions. ]]> 2022-02-11 01:43:37 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2041504801 14 February 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2046289110 1. if we increased the temperature, but decrease the concertation is the reaction rate will be fast or slow. ]]> 2022-02-14 14:11:01 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2046289110 17 February 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2052233107 2022-02-17 02:08:31 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2052233107 Checklist 2.2: 3 March 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2074882246 1. When Mr. Dan put the sugar and the another chemical liquid in the substance start to turn black and the smoke is coming out. 
2. C12H22O11 + H2SO4 = 12C+11H2O+H2SO4
3. How the substance get bigger.
    what make the substance smoke.
    if it make the substance bigger if you pour more chemical               liquid.
    what will happen if we put more sugar in it.
    ]]> 2022-03-03 02:41:13 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2074882246 Checklist 2.2: 16 March 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2101907860 The energy stored in the covalent bond. To make the graph more accurate we can use temperature to measure and using q=mc(delta T) to find the energy in each temperature state so we can know the specific point on the graph.]]> 2022-03-18 13:20:19 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2101907860 Checklist 2.2: 21 March 2022. pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2106543856 Pop-corn = 372.562. Lay's = 324.873. Corn ship = 278.464. sweet heart = 1645. sun flower = 74.27]]> 2022-03-22 02:18:57 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2106543856 Checklist 3.1: 25 march 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2112880606 a). For trial 1 we use the same size of the cup and this made the volume of the two big cups are close to each other, but there is still one that has higher volume this might be caused by the speed of the person. 
b). For trial 2 we use different sizes of cups one is bigger and one is smaller. the result is that the one that has a bigger cup can transfer more water than the smaller one, however, as time goes by the big cup cab carry the water the same as the small cup.
c). For trial 3 we have both water and cups are in different which gave the one who has bigger cup put more water at the end of experiment 
d).a chemical equilibrium between a forward reaction and the reverse reaction where the rate of the reactions are equal.]]> 2022-03-25 01:05:41 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2112880606 Checklist 3.1 April 04 2022 pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2149572920
a) NH3 (g) + HCl (g) → NH4Cl (s)
b) Independent: Amount of amonia solution (concentration)
Dependent: The amount of product
c)If we add more ammonia into the reactant then the product will be increased.
]]> 2022-04-20 01:56:34 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2149572920 checklist 3.2: 18 April 20221. pasinm2023 https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2182176941 Why the can that did not scratch did not produce bubbles like the one that got scratch.2. is the base have an effect on the cans as the acids.3. Why the chemical did not react with the plastic inside the can.4.How the bottom part of the can have more reaction than the middle part of the can.5. Are the acid and base react with aluminum. ]]> 2022-05-13 01:48:20 UTC https://padlet.com/pasinm2023/2usfsnr89vfoof84/wish/2182176941