Chemistry, 01.06.2021 17:40 aekent2003
Write out the following equation using symbols and balance. What are the coefficients?
nitrogen gas (N2) and oxygen gas (O2) combine to make dinitrogen pentoxide
O 4,2,1
O 2,5,1
O2,5,2
O 2,1,2
Answers: 1
Chemistry, 22.06.2019 06:30, yolo123321
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
Write out the following equation using symbols and balance. What are the coefficients?
nitrogen gas...
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