Chemistry, 24.03.2021 08:50, priushunter9463
A balloon is filled at 0°C to a volume of 3.45L. The balloon then expands to 4.25L when placed in a 44°C room at a pressure of 0.97 atm. At what pressure was the balloon originally?
Answers: 1
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
Chemistry, 22.06.2019 18:00, kamjay2006
The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.
Answers: 1
Chemistry, 22.06.2019 21:30, crystalbyrd79p8imrx
What is the effect of returning nuclear reactor cooling water back into bodies of water?
Answers: 3
A balloon is filled at 0°C to a volume of 3.45L. The balloon then expands to 4.25L when placed in a...
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