The most appropriate and safe procedure for mixing acid and water is O add water to large amounts of acid add acid to large amounts of water O add water to acid, cool, and mix gradually O add acid to water, cool and mix gradually

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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The most appropriate and safe procedure for mixing acid and water is
O add water to large amounts of acid
add acid to large amounts of water
O add water to acid, cool, and mix gradually
O add acid to water, cool and mix gradually
Transcribed Image Text:The most appropriate and safe procedure for mixing acid and water is O add water to large amounts of acid add acid to large amounts of water O add water to acid, cool, and mix gradually O add acid to water, cool and mix gradually
Fractional distillation of a mixture of two compounds gives the following data after the GC analysis and peak integration:
Peak 1 (corresponding to compound 1), area = 70.3 sq units
Peak 2 (corresponding to compound 2), area = 28.7 sq units
What was the original percentage composition of the two compounds in the mixture?
Compound 1 = 61.5%
Compound 2 = 38.5%
Compound 1 = 71.0%
Compound 2 = 29.0%
O Compound 1 = 29.0%
Compound 2 =71.0%
Compound 1 = 41.0%
Compound 2 = 59.0%
Transcribed Image Text:Fractional distillation of a mixture of two compounds gives the following data after the GC analysis and peak integration: Peak 1 (corresponding to compound 1), area = 70.3 sq units Peak 2 (corresponding to compound 2), area = 28.7 sq units What was the original percentage composition of the two compounds in the mixture? Compound 1 = 61.5% Compound 2 = 38.5% Compound 1 = 71.0% Compound 2 = 29.0% O Compound 1 = 29.0% Compound 2 =71.0% Compound 1 = 41.0% Compound 2 = 59.0%
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