Chemistry, 20.11.2020 17:30 Mistytrotter
Determine how many millilitres of a 4.25 M HCl solution are needed to react completely with 8.75 g CaCO3? 2HCl + CaCO3 --> CaCl2 + CO2 + H2O
Answers: 3
Chemistry, 21.06.2019 17:00
Look at the reaction below: ca(hco3)2 --> caco3 + co2 + h2o first, balance the reaction. once balanced, use dimensional analysis or another method to find out how many moles of carbon dioxide will be produced if we start with 16.5 moles of calcium bicarbonate (calcium hydrogen carbonate). = mol of co2 number needs to be reported to three significant figures.
Answers: 1
Chemistry, 22.06.2019 06:40
Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.
Answers: 3
Determine how many millilitres of a 4.25 M HCl solution are needed to react completely with 8.75 g C...
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