There are 22 pairs of <span>homologous chromosomes are found in human body cells.</span>
...contains the sulfate anion (SO42−) and is called sulfuric acid; H3PO4<span> contains the phosphate anion (PO43−) and is called phosphoric acid; and HC2H3O2, which contains the acetate ion (C2H3O2−), is c... Phosphoric acid (</span>H3PO4<span>) has three hydrogen atoms, all of which are replaceable by a metal.</span>
Answer:
wood burning and cookies baking
Explanation:
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Taking into account definition of percent yield, the percent yield for the reaction is 82.56%.
<h3>Definition of percent yield</h3>
The percent yield is the ratio of the actual return to the theoretical return expressed as a percentage.
The percent yield is calculated as the experimental yield divided by the theoretical yield multiplied by 100%:

where the theoretical yield is the amount of product acquired through the complete conversion of all reagents in the final product, that is, it is the maximum amount of product that could be formed from the given amounts of reagents.
Percent yield for the reaction in this case
In this case, you know:
- actual yield= 0.71 grams
- theorical yield= 0.86 grams
Replacing in the definition of percent yields:

Solving:
<u><em>percent yield= 82.56%</em></u>
Finally, the percent yield for the reaction is 82.56%.
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A pure substance is a element made up of only one type of atom or molecule.