Chemistry, 29.01.2021 14:00, kaylakaye9840
50POINTS!
If I held a 45.3 moles of a gas at a constant volume of 56.4L and a temperature 310.5k, what is the pressure being exerted on the gas?
A. 20.5 atm
B. 27.7 atm
C. 23.9 atm
D. 17.4 atm
Answers: 2
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 19:30, gracieisweird12
Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol
Answers: 3
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