3 Answered Questions for the topic Balanced Chemical Equations

Balanced Chemical Equations Chemistry General Chemistry College Chemistry

02/10/21

A person's blood alcohol (C2H5OH) level can be determined by titrating a sample of blood plasma with a potassium dichromate solution. The balanced equation is
16H+(aq) + 2Cr2O72-(aq) + C2H5OH(aq) > 4Cr3+(aq) + 2CO2(g) + 11H2O(l)If 35.46 mL of 0.05961 M Cr2O72- is required to titrate 27.90 g of plasma, what is the mass percent of alcohol in the... more
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Balanced Chemical Equations Chemistry General Chemistry College Chemistry

02/10/21

How many milliliters of 0.593 M HCl are needed to react with 22.4 g of CaCO3?
2HCl(aq) + CaCO3(s) > CaCl2(aq) + CO2(g) + H2O(l)I got 755.48 mL but I know that is wrong.
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Balanced Chemical Equations

05/01/18

Write balanced chemical equations
1. Aqueous solution of lead(II)acetate reacts with aluminum chloride 2. Aqueous chromium(lll) and silver(l) nitrate react
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