Chemistry, 12.09.2019 01:30 honeytrail429
How does a sample of water at 38 °c compare to a sample of water at 295 k? the water at 38 °c has a lower average kinetic energy than the sample at 295 k. the water at 38 °c has faster-moving molecules than the sample at 295 k. the water at 38 °c has greater nuclear energy than the sample at 295 k. the water at 38 °c has larger molecules than the sample at 295 k.
Answers: 1
Chemistry, 22.06.2019 03:00
About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question
Answers: 1
Chemistry, 22.06.2019 03:00
Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
Answers: 1
Chemistry, 22.06.2019 04:20
Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.
Answers: 1
Chemistry, 22.06.2019 05:20
Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally
Answers: 1
How does a sample of water at 38 °c compare to a sample of water at 295 k? the water at 38 °c has a...
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