Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
What are the ppm of each of the atoms contained in a solution that is 655 ppm K3PO4?
1 answer
3 x that for K
1 x that for P
4 x that for O
You can
ask a new question
or
answer this question
.
Related Questions
Determine [H30+], [OH-], and pH.
A solution that is 0.655% HNO3 by mass (assume a density of 1.01 g/ mL for the solution).
4. A solution contains 100 ppm of lead. Determine the mass of lead present in 0.500 kg of the solution.
16. While cleaning a
The concentration of a solution is 284,000 ppm. How many grams of solute is contained in 100 grams of solution?
A solution of trioxonitrate (V) acid contained 0.67g in 100cm3. 31.0cm3 of this solution
neutralized 25cm3 of a sodium
Carbon dioxide gas has a solubility of 0.0972 g/100 g H2O at 40 degrees celsius. Expressed in parts per million, this
In the 1970s, when lead was widely used in "ethyl" gasoline, the blood level of the average American contained 0.25 ppm lead.
The heat of solution of potassium acetate (KC2H3O2) in water is -15.3 kJ/mol.
If 18.8 g of KC2H3O2(s) is dissolved in 655 mL of
A reference solution is to be prepared with 5 PPM parabenzopyrene (molecular weight = 252). The quantity of parabenzopyrene
How many carbon atoms are contained within 10.0 pounds of sugar, (sucrose) which has the formula c12h22o11?
An estimation of the radius of a lead atom:
a. You are given a cube of lead that is 1.000 em on each side. The density of lead is