In which of these systems is the entropy decreasing?
a. air escaping from a tire
b. s...
Chemistry, 31.08.2019 11:00, davidcstro851
In which of these systems is the entropy decreasing?
a. air escaping from a tire
b. snow melting
c. salt dissolving in water
d. a gas condensing to a liquid
Answers: 1
Chemistry, 22.06.2019 12:00, WinterStrikesBack
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
Chemistry, 22.06.2019 16:00, jrocklove7825
About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?
Answers: 2
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