Chemistry, 03.03.2021 20:10 whereswoodruff
If 25.0 g of water at 49.5 °C loses 9750 J of heat, what is the final temperature of the water? Liquid water has a specific heat of 4.18 J/(gx°C).
Answers: 1
Chemistry, 23.06.2019 00:20
4. propanol and isopropanol are isomers. this means that they have a) the same molecular formula but different chemical properties. b) different molecular formulas but the same chemical properties. c) the same molecular formula and the same chemical properties. d) the same molecular formula but represent different states of the compound
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Chemistry, 23.06.2019 19:00
What is the final temperature after 840 joules is absorbed by 10.0g of water at 25.0c
Answers: 1
Chemistry, 23.06.2019 20:00
(05.04 mc) the table below shows the set of traits in four different beetle populations. traits in population population traits 1 brown-colored beetles, pesticide-resistant gene present 2 green-colored beetles, pesticide-resistant gene absent 3 green and brown–colored beetles, pesticide-resistant gene absent 4 green and brown−colored beetles, pesticide-resistant gene present which population of beetles is most likely to become extinct when the existing conditions change? (4 points) select one: a. 1 b. 2 c. 3 d. 4
Answers: 1
If 25.0 g of water at 49.5 °C loses 9750 J of heat, what is the final temperature of the
water? Liq...
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