Chemistry
Chemistry, 14.05.2021 15:40, PastyMexican24

When 20 grams of water is cooled from 20 degrees Celsius to 10 degrees Celsius, the number of calories of heat
released is
(Specific heat of Water = 1 calorie/gram °C OR 4.186
joule/gram °C)

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 03:40, kellypechacekoyc1b3
Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.
Answers: 3
image
Chemistry, 22.06.2019 04:00, queenkimm26
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
image
Chemistry, 22.06.2019 07:00, s61371
How far is the region from the equator or control climate
Answers: 1
image
Chemistry, 22.06.2019 13:00, jaylanmahone223
6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.
Answers: 1
Do you know the correct answer?
When 20 grams of water is cooled from 20 degrees Celsius to 10 degrees Celsius, the number of calor...

Questions in other subjects: