TYPE AND SUBMIT YOUR ANSWERS INTO THE COMMENT BOX BELOW THE QUESTIONS.
A solution of zinc(ii)chloride contains 483mg of the salt in 1L of solution, calculate the concentration of the salt in the solution in part per million.
What is the concentration in ppm of lead in a solution of lead nitrate, given that 2.03×10^-4kg of lead in 480ml of solution?
A solution of iron salt contains 162g of iron per 7.3×10^-4 metre cube of solution, calculate the concencentration of the iron in the solution in part per million.
A certain solution of silver salt is made of 8.01 microgram of the salt in 0.005dm³ of solution. What is the concentration if this salt in ppm?
Convert 0.0056kg/0.001m³ to a concentration in ppm?
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