HF + SIO₂ → H₂SiF + H₂O Write the balanced reaction in the space below. balanced reaction: How much H₂SiF can be produced from 3.00 moles of HF? moles of H₂SiF6: If 3.00 moles of HF and 1.50 moles of SiO, were initially present, what is the fractional excess of SiO,?

Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter3: Chemical Reactions
Section3.9: Classifying Reactions In Aqueous Solution
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The following reaction is unbalanced.

 

HF+SiO2⟶H2SiF6+H2O

 

What is the percent excess of SiO₂?
percent excess of SiO₂:
%
Transcribed Image Text:What is the percent excess of SiO₂? percent excess of SiO₂: %
HF + SiO₂ → H₂SiF + H₂O
Write the balanced reaction in the space below.
balanced reaction:
How much H₂SiF can be produced from 3.00 moles of HF?
moles of H₂SiF6:
If 3.00 moles of HF and 1.50 moles of SiO₂ were initially present, what is the fractional excess of SiO₂?
Transcribed Image Text:HF + SiO₂ → H₂SiF + H₂O Write the balanced reaction in the space below. balanced reaction: How much H₂SiF can be produced from 3.00 moles of HF? moles of H₂SiF6: If 3.00 moles of HF and 1.50 moles of SiO₂ were initially present, what is the fractional excess of SiO₂?
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