1C.2 Solution Concentration
NAME_______________________________
1. SOLUTE________________SOLVENT _______________SOLUTION_________
2. a) Show work and units
b) show work and units
3) _______________________________________________________________
4) _______________________________________________________________
5) The concentration of seawater is 3g salt/100g of salt water. What is
its concentration in pph. Show work and units___________
6) At 26 °C water is saturated with oxygen when 8 mg(.008grams) of
oxygen is dissolved in 1000g of water. What is the concentration of oxygen
in ppm? Show work________________
7) At 20 °C1000g of water must have 5.4 mg or .0054g of Oxygen for
fish to survive. Calculate this concentration in ppm Show work and units
8) A solution which has .00005 g of lead ion dissolved in 1000g of water
is considered dangerous to human health. Calculate the concentration in
ppm
Show work and units
Comments and Questions to:
Jack O'Donnell