Chemical Reaction: Percent Yield

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Wize High School Grade 11 Chemistry Textbook > Stoichiometry

Percent Yield

5 Activities

The balanced equation for the complete combustion of butane is as follows:

4C4H10+13O2→8CO2+10H2O4C_4H_10 + 13 O_2 → 8 CO_2 + 10 H_2O4C4​H1​0+13O2​→8CO2​+10H2​O
In an experiment, 12.37 g of carbon dioxide was produced when 14.25 g was predicted. What is the percentage yield? Round your answer to the nearest integer; do not include the % symbol.

Answer

I don't know

More Percent Yield Questions:

Chemical Reactions: Actual Yield

Consider the following reaction:
PCℓ3+Cℓ2→PCℓ5PC\ell_3 + C\ell_2 \to PC\ell_5PCℓ3​+Cℓ2​→PCℓ5​
If the yield of the reaction is 76.5 %, what is the mass of PCl5 , in grams, obtained from the reaction of 27.0 g of PCl3 with excess Cl2? Give your answer to one decimal place; do not include units in your answer.

Stoichiometry: Percent yield

In the balanced reaction below, a student reacts 1.25g of copper with 5.0mL of 12.0mol/L HCl.
Cu(s)+2HCℓ(aq)→CuCℓ2(aq)+H2(g)Cu(s)+ 2HC \ell(aq)\to CuC\ell_2(aq) +H_2(g)Cu(s)+2HCℓ(aq)→CuCℓ2​(aq)+H2​(g)