Homework Help: Chemistry

Posted by Bob on Tuesday, February 7, 2012 at 5:54pm.

Carbon dioxide gas has a solubility of 0.0972 g/100 g H2O at 40 degrees celsius. Expressed in parts per million, this concentration is closest to...

(1)0.972 ppm
(2)9.72 ppm
(3)97.2 ppm
(4)972 ppm

Chemistry - DrBob222, Tuesday, February 7, 2012 at 6:01pm
The easiest way to do these is to remember the conversion that
1 ppm = 1 mg/L
0.0972 g/100 g H2O = 0.0972/100 mL = 0.972 g/L = 972 mg/L = 972 ppm
Chemistry - kevin, Tuesday, March 19, 2013 at 6:24pm
972

Answer this Question

Related Questions

Chemistry - Carbon dioxide gas has a solubility of 0.0972g/100g H2O at 40. ...
Chemistry - A sample of benzoic acid contaminated with NaCl and sand is to be ...
Chemistry - Given: solubility (g/100g H2O) temp degrees celcius KBR 20 65 40 80 ...
chemistry - If 1.00 mol each of carbon dioxide and hydrogen is initially ...
Chemistry - A piece of dry ice (solid carbon dioxide) with a mass of 25.5 g is ...
Chemistry - A piece of dry ice (solid carbon dioxide) with a mass of 25.5 g is ...
organic chemistry - The solubility of a compound is 59g per 100mL in boiling ...
Chemistry - a tank contains a mixture of 3.0 mol of nitrogen gas, 2.0 mol of ...
chemistry - If the solubility of NaCl at 25 degrees Celsius is 36.2 g/100 g H2O...
chemistry - A steel tank contains carbon dioxide at 34 celsius and is at a ...

For Further Reading

First Name:
School Subject:
Answer: