Write an equation representing the ppm concentration: ppm = mass solute (mg) ÷ volume solution (L) Extract the data from the question: mass solute (NaCl) = 0.0045 g. ... Convert the mass in grams to a mass in milligrams: mass NaCl = 0.0045 g = 0.0045 g × 1000 mg/g = 4.5 mg.
Chat with our AI personalities
If you have a ratio (A/B) ... (you know the numbers 'A' and 'B') ... write the equationx / 1,000,000 = A/Band solve it for 'x'. 'x' is the ppm. Here's what the solution looks like:Multiply each side by 1 million:x = 1,000,000 A / Band there you have it.
0.110 ppm = 0.000011%
Oh, dude, it's like converting microgram per gram to parts per million (ppm) is a piece of cake. All you gotta do is multiply micrograms per gram by 1000 to get parts per million because there are 1000 micrograms in a milligram. Easy peasy, lemon squeezy!
ppm means mg per litre. mg/l means 100ug/dl. Therefore there are 10 x 10 micrograms per decilitre in ppm. In other words, 10ug/dl is 0.1 ppm.
Depends on your dosing system. It shouldn't matter the size as long as you maintain the correct ppm free chlorine normally between 1.5ppm and 2.0ppm with a pH of 7.4ppm