CaCN2 + 3H20 - CaCO3 + 2NH3 What is the percent yield if 15.5 g of NH3
is produced upon reaction of 65.5 g of CaCN2
and 451 g of water? The molar mass of CaCN2
is 80.11 g/mol and the molar mass of CaCO3
is 100.09 g/mol.
1. 1.79 %
2. 14.5 %
3. 69.7 %
4. 89.75 %
5. 27.8 %
6. 55.8 %
7. 80.15 %

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?