0.000128 of an ounce
3.2 ounces of chemical solution
49
0.016 ounce
20000 ppm = 2%
5000 mg = 5 ppm
Dissolve 128 mg of potassium bromate in 100 ml of deionised water
1 gallon = 128 fluid ounces1 oz / 1 gal = 1/128 = 0.0078125 = 7,812.5 x 10-6 = 7,812.5 per million
Need a lot more information. Parts per million is a ratio, so we would need the total volume. Could be a few ounces to millions of tons, give or take a few billions.
3 953 ppm of potassium.
(22.99 g/mol Na / 58.43 g/mol NaCl ) x 100 ppm NaCl= 39.35 ppm Na
7
10 g is 10,000 mg and in 1 liter that would be 10,000 ppm. You need to have a volume in order to express the mass as ppm. In other words, 10 g NaCl cannot be expressed as parts per million unless you have the volume that it is in. If it's in a liter, then you will have 10,000 ppm.