Chemistry, 06.07.2019 04:00, rhineharttori
How many nitrogen atoms are there in 2.10 moles of nitrogen moles? a. 2.53 x 10^24 b. 4.20 x 10^23 c. 6. 23 x 10^23
Answers: 1
Chemistry, 22.06.2019 21:50, donttrip10
What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state. a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
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Chemistry, 23.06.2019 05:30, xarianna2007
Stoichiometry- i need with 14 and 15! an explanation would be appreciated!
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Chemistry, 23.06.2019 08:20, debramknoxx
At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?
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How many nitrogen atoms are there in 2.10 moles of nitrogen moles? a. 2.53 x 10^24 b. 4.20 x 10^23...
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