Need help with Carbonic acid solution

User Generated

OyhrBprna

Science

Description

How many milliliters of 60% carbonic acid must be mixed with how many milliliters of 15% carbonic acid to make 650 milliliters of a 38% carbonic acid solution?

Please explain how you arrived at your answer.

User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

Explanation & Answer

Answer: The total concentration is 38% and the total volume is 650mL.That would allow us to assume that 38g in 100mL must be carbonic acid, therefore 38% of 650 is 247, which means of the 650mL, 240g makes up the carbonic acid.Carbonic acid has a molar mass of 62.03g/molThe equation that relates concentration and volume is given by:c = n/v where n is the number of moles, c i...


Anonymous
Really great stuff, couldn't ask for more.

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4

Related Tags