Chemistry, 22.02.2021 19:00 brinleychristofferse
Capitalization, subscripts, units, and species count for correct answers.
How many grams of hydrogen gas are required to produce 84.8 g of potassium hydroxide?
2K +2H2O 2KOH + H2
How many grams of magnesium sulfate are produced from 28.7 g of hydrochloric acid?
MgCl2 + H2SO4 MgSO4 + 2HCl
How many grams of hydrogen sulfide are needed to react with 37.0g lithium nitrate?
2LiNO3 + H2S Li2S + 2HNO3
Given 42.0 g of ammonium carbonate, what would your yield, in grams, of aluminum carbonate be?
3(NH4)2CO3 + 2Al(OH)3 Al2(CO3)3 + 6NH4OH
Given 22.2 g of barium hydroxide, what mass of hydrogen bromide would you need to react completely?
Ba(OH)2 + 2HBr BaBr2 + 2H2O
If you have 83.2 g of copper(II) chloride, how much sodium chloride reacted?
Cu + 2NaCl CuCl2 + 2Na
How many grams of nitric acid would you yield from 77.3 g of aluminum nitrate?
3H2SO4 + 2Al(NO3)3 Al2(SO4)3 + 6HNO3
How many grams of lithium hydroxide will you make from 253.1 g of lead(IV) hydroxide?
Pb(OH)4 + 2Li2O PbO2 +4LiOH
When burning pentane, how many grams of grams of carbon dioxide will be generated from 53.7 g of oxygen gas?
C3H8 + 5O2 3CO2 + 4H2O
Answers: 3
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Capitalization, subscripts, units, and species count for correct answers.
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