Chemistry, 29.01.2020 03:42, snoopy112007
When 10.9 g caco3 reacts with excess hydrochloric acid, as below, 3.79 g of co2 is produced. what is the percent yield of co2? do not type the units with your answer. caco3(s) + hcl(aq) => co2(g) + cacl2(aq) + h2o(l) (not balanced)
Answers: 3
Chemistry, 22.06.2019 04:30, akeemedwards12
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
Chemistry, 22.06.2019 13:00, torigirl4126
In what environment would mineral formation caused by high pressures and high temperatures most likely occur?
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Chemistry, 22.06.2019 16:50, shaylawaldo11
Which element is least likely to undergo a chemical reaction
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When 10.9 g caco3 reacts with excess hydrochloric acid, as below, 3.79 g of co2 is produced. what is...
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