https://padlet.com/drewzimberoff2023/2f25800a8nvj By: Drew 4th Period - Science - Blue Team en-us 2019-02-19 07:54:07 UTC 2023-01-25 01:20:00 UTC hello@padlet.com drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332997899 2019-02-20 01:21:07 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332997899 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332997961 2019-02-20 01:21:21 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332997961 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332997998 2019-02-20 01:21:32 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332997998 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332998063 2019-02-20 01:21:48 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332998063 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332998086 2019-02-20 01:21:54 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332998086 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332998106 2019-02-20 01:21:59 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/332998106 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333248156 2019-02-20 16:16:08 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333248156 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333248334 This is an Alka Seltzer Tablet put in water and it created fizz and Bubbles in the water. When fizz or bubbles in made it is a new substance that is forming which causes it to be a chemical reaction. ]]> 2019-02-20 16:16:21 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333248334 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333252288 This is a Bath Bomb placed in water causing there to be a chemical reaction. This is a chemical reaction because there is fizz when the bath bomb and water were combined. ]]> 2019-02-20 16:23:08 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333252288 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333253635 2019-02-20 16:25:25 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333253635 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333254100 Fizz is produce bubbles of gas and make a hissing sound. (Google)

]]> 2019-02-20 16:26:15 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333254100 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333255462 https://www.google.com/search?q=what+is+fizz&rlz=1CAKABJ_enUS814US816&oq=what+is+&aqs=chrome.0.69i59j69i60l3j69i57j69i61.919j0j9&sourceid=chrome&ie=UTF-8&safe=active&ssui=on]]> 2019-02-20 16:28:41 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333255462 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333256863 Aroma is an oder, scent, and or smell that is chemically combined. ]]> 2019-02-20 16:31:11 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333256863 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333259562 2019-02-20 16:36:08 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333259562 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333259847 This is bacon when it is already chemically combined. It was chemically combined when the bacon and the sugars heat up and get energy that causes the bacon to smell and have aroma. ]]> 2019-02-20 16:36:31 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333259847 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333263474 When you add baking soda to wet ingredients such as butter in the cookie batter, it reacts when the CO2 is in the oven. It gives off energy and heat to the cookie dough which mixes together and has aroma which was not there before. ]]> 2019-02-20 16:42:53 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333263474 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333265100 2019-02-20 16:45:26 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333265100 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333421827 This is a hand warmer that is feels like a packet with beads in the inside. The inside of a hand warmer chemically reacts when it is shaken along when it is exposed with air. ]]> 2019-02-20 22:46:17 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333421827 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333422200 2019-02-20 22:48:10 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333422200 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333422729 Instant ice packs are also another temperature change. They started as a pouch with as it seems crushed up ice but is really not. It is water compounds and ammonium nitrate and when those mix they create a chilly or cold feeling in the ice pack. ]]> 2019-02-20 22:50:42 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333422729 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333423325 2019-02-20 22:53:33 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333423325 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333424262 2019-02-20 22:58:21 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333424262 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333424529 2019-02-20 22:59:43 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333424529 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333424979 Roasting a marshmallow is also a chemical change. When the sugar in the marshmallow are changing into carbon. The sugars than turn into water molecules which mixes with carbon causing the carbon to evaporate and burn the marshmallow. That is because when water and carbon mix, carbon evaporates and the water molecules produce a burn on the marshmallow. ]]> 2019-02-20 23:02:10 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333424979 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333425794 2019-02-20 23:06:22 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333425794 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333426627 A new substance is the molecules and atoms made by the reaction that produced new products with the old products]]> 2019-02-20 23:10:47 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333426627 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333427455 Rust forming is a solid that was a chemical reaction. Before it was a nail and when moisture or wetness in the air or if it was on the nail and than exposed to oxygen it forms rust. That is a new solid that is on the nail that was not there beforee]]> 2019-02-20 23:15:37 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333427455 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333427568 2019-02-20 23:16:28 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333427568 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333430203 A solid is a firm and a shape with all the molecules tightly packed together. it has a identified shape and volume. ]]> 2019-02-20 23:31:06 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333430203 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333430449 Color is the way the light reflects off the eye showing different characteristics of something ]]> 2019-02-20 23:32:41 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333430449 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333431035 Temperature is expressing if something is hot or cold. It can be measured with a thermometer and a scale. Temperature is measured in either celsius or fahrenheit. ]]> 2019-02-20 23:35:52 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333431035 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333433652 Fireworks are an example of color change. In the box they look like a black powder until they shoot up in the sky and they are loud and have different colors with different shapes. ]]> 2019-02-20 23:51:37 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333433652 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333439949 2019-02-21 00:23:02 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333439949 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333625608 Droplets of phenolphthalein are added to sodium hydroxide creating pink droplets when pink was never in the beginning. ]]> 2019-02-21 14:04:25 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333625608 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333626390 This is the silver nitrate and sodium chloride mixed together creating a solid. ]]> 2019-02-21 14:06:03 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333626390 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333627432 2019-02-21 14:08:08 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333627432 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333627945 2019-02-21 14:09:03 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/333627945 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334232630 3NaHCO3 + C6H8O7 → C6H5Na3O7 + 3CO2 + 3H2O

This is the chemical equation for the alka seltzer tablet and when water are mixed. The fizz is carbon dioxide. ]]> 2019-02-22 17:11:06 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334232630 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334493783 NaHCO3 + C6H8O7 --------> 3 CO2 + C6H5Na3O7 + 3 H2O.

This is the chemical equation for a bath bomb when put in water. The fizz that is created when the bath bomb is in the water is also carbon dioxide. ]]> 2019-02-23 23:20:14 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334493783 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334494434 4Fe + 3O2 → 2Fe2O3

This is the chemical equation when rust forms. Rust is formed when oxygen and moist air mix together. ]]> 2019-02-23 23:31:43 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334494434 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334494651 This is the chemical equation for a marshmallow being roasted in the fire. It turns into a new substance of being a different color. The color goes from white to either a orange or brown color. Also, it was a hard and round substance and after it goes in the heat or the fire than it becomes a squishy and soft substance than is not a solid shape it can be put in a smore for example and can be mushed in the smore so it is not ]]> 2019-02-23 23:34:59 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334494651 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334494715 CaCO3 + (CH4)
This is the chemical equation of an egg being cooked. When eggs get cooked they turn from a liquid yolk to a solid egg causing it to be a new substance. ]]> 2019-02-23 23:36:08 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334494715 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334494770 AgNO3+ NaCl 
This is the chemical equation when silver nitrate and sodium chloride are mixed together. There is a different substance from when it started. It was a liquid and it turned into a slime substance. ]]> 2019-02-23 23:36:49 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334494770 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334495024 There is different temperature before the ice pack is used and after. Once the bag is shaken the bag gets cold and compresses into ice in the bag. The water molecules form together created a solid ice cube in the bag when it is shaken. it is a different temperature in the bag, the pack is cold and before it was room temperature this is a chemical change. ]]> 2019-02-23 23:40:41 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334495024 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334495111 H2O2 -----> H2O + O2
This is the chemical equation when a hand warmer is shakan. The hand warmer turns into a different temperature it goes from room temperature to hot or warm. That is an example of a chemical equation because the temperature is different. ]]> 2019-02-23 23:42:05 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334495111 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334495688 C20H14+NaOH = (C20H12)4) 2+H2+2H20

This is the chemical equation is when phenolphthalein and sodium hydroxide were mixed together. When they were mixed together they made a pink color that was not there before which is a chemical reaction. ]]> 2019-02-23 23:51:22 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334495688 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334495695 When the firework is mixed with fire and oxygen it makes an explosion in the sky that is a firework. The color changes from in the box looking like a black powder to a colorful bang in the sky. ]]> 2019-02-23 23:51:32 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334495695 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334497900 This is the chemical equation when bacon is made. The aroma was not there when it was being made and when it was being made an aroma was created. ]]> 2019-02-24 00:25:18 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334497900 drewzimberoff2023 https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334497956 The aroma was created when they cookies were baking in the oven. The aroma started after they were put in the oven which is showing that the aroma was not there in the begging. Aroma is a chemical reaction which makes cookies baking a chemical reaction. ]]> 2019-02-24 00:26:08 UTC https://padlet.com/drewzimberoff2023/2f25800a8nvj/wish/334497956