https://padlet.com/kaylaffox/2x8nkk33eiyp Cook in chem en-us 2018-01-12 14:39:44 UTC 2024-03-19 09:03:37 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Clouds.png kaylaffox https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/220986124 1.Conduction ,convection,and radiation.The difference between heat and temperature is ,heat is just on temperature and temperature is the measure of heat .Yesterday we boiled a potato and seen how much it cooked in a certain amount of time by checking the ring around it.]]> 2018-01-12 14:49:09 UTC https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/220986124 kaylaffox https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/220989525 2.Favorite dish -fried chicken.uses convection to cook it.]]> 2018-01-12 14:56:50 UTC https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/220989525 kaylaffox https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/223784220 1.Fuel ,oxygen,and a source of heat is three things necessary for a fire.Qualitative is a description.Quantitative observation is how many(#).Interpretation is how you see things.During the lab yesterday we made qualitative and quantitative observations about candles ,string and hydrogen peroxide/manganese dioxide.I learned oxygen puts out fire.
2.A combustion reaction always includes a hydrocarbon and oxygen as the reactants and always produces carbon dioxide and water as products]]> 2018-01-23 14:26:12 UTC https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/223784220 kaylaffox https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/225070603 1.Energy in the fire comes from oxygen.Heat energy equals the mass *specific heat compacity *change in temp.To find the mass you must have the heat energy divide it by the specific heat compacity *change in temp.To find the specific heat compacity you must have the heat energy and divide it by the mass *change in temp.To find the change in temp you must have the heat energy and divide it by the mass *specific heat compacity.
2.We are going to create a desert cooking show

]]> 2018-01-26 14:47:41 UTC https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/225070603 kaylaffox https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/226568370 1.Melting goes from a solid to a liquid and is endothermic.Freezing goes from liquid to a solid and is exdothermic.Vaporization goes from liquid to a gas and is endothermic.condensation goes from gas to liquid and is exothermic. Sublimation goes from solid to a gas endothermic.depostion goes from gas to solid and is exothermic
2.food can be cooked by endothermic because the heat is entering the food to cook it.
3.the only food I know you can cook by exothermic is jello because it hardens while cooling.]]> 2018-01-31 14:23:12 UTC https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/226568370 kaylaffox https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/227059590 1.Time is a independent variable ,Temperature is a dependent variable.There is two sections of boiling water where it is liquid and then where it turns to gas .While water gains heat energy the temp goes up and water gets hotter,at boiling the temp levels off.The molecules spread out while the water gets hotter.Endothermic reaction is inside and Exothermic is outside.
2.Rachel Ray is intertaining ,her food looks great ,and she cooks food that looks great to everyone ,that has made her successful .
3.Heat vaporization goes from liquid to gas ,and condensation goes from gas to liquid.]]> 2018-02-01 14:40:13 UTC https://padlet.com/kaylaffox/2x8nkk33eiyp/wish/227059590