Chemistry, 14.07.2019 23:10, iceecole6570
At 488 mm hg, a sample of nitrogen gas occupies 609 ml. what volume does the gas occupy if the temperature remains constant and the pressure increases to 757.8 mm hg?
select one:
a. 392
b. 607
c. 0.00529
d. 1000
Answers: 2
Chemistry, 21.06.2019 17:50, josegalvan123jg69
Which statement is a reason to support population regulation? a) it is unethical for us to control birth control rates b) humans have the freedom to produce as many children as desired c) the gap between the rich and poor has been narrowing since 1960 d) billions more people on the earth will intensify many environmental and social problems
Answers: 1
Chemistry, 21.06.2019 18:40, bferguson7986
What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water
Answers: 1
Chemistry, 22.06.2019 04:00, lucasrandall
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
Answers: 2
At 488 mm hg, a sample of nitrogen gas occupies 609 ml. what volume does the gas occupy if the tempe...
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