Calculate the molarity of 60 mg/L CaCO3

Question

Question

Calculate the molarity of 60 mg/L CaCO₃

science chemistry

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

A water sample has 5 mg/L of Nitrate, 10 mg/L of Potassium, 60 mg/L of Calcium,...

A water sample has 5 mg/L of Nitrate, 10 mg/L of Potassium, 60 mg/L of Calcium, and 60 mg/L of Magnesium. If the alkalinity is 394 mg/L of CaCO3, calculate the Total Hardness, Carbonate Hardness, and Noncarbonate Hardness using all polyvalent cations.
1a.) From water sample, 10 mg/L HCO3- as CaCO3, 10 mg/L CO3- as CaCO3 and 50...

1a.) From water sample, 10 mg/L HCO3- as CaCO3, 10 mg/L CO3- as CaCO3 and 50 mg/L Ca+ as CaCO3 were measured. pH was near neutral. What is alkalinity? _____ mg/L as CaCO3 1b.) From water sample, 10 mg/L HCO3- as CaCO3, 10 mg/L CO3- as CaCO3 and 50 mg/L Ca+ as CaCO3 were measured. pH was near neutral. What is alkalinity? _____ mg/L as CaCO3 1c.) Calculate Ksp = _____ A2BO3 ->2A++ BO32- Molar concentration of A+ = Molar...
#1 A water sample contains 60 mg/L of calcium, 60 mg/L of magnesium, and 25 mg/L...

#1 A water sample contains 60 mg/L of calcium, 60 mg/L of magnesium, and 25 mg/L of sodium. Assuming the alkalinity of the water is 394 mg/L CaCO3. Estimate Total Hardness, Carbonate Hardness, and Noncarbonate Hardness using all polyvalent cations. #2 What is the % error using only the predominant cations? #3 Construct a bar chart to determine the speciation of the hardness

You have a water with CaCO3 content of 201.7 mg/L. Calculate how much calcium chloride or...

You have a water with CaCO3 content of 201.7 mg/L. Calculate how much calcium chloride or distilled water would be needed to increase CaCO3 content to 250 mg/L.
#1 [5 pts) A water sample contains 60 mg/L of calcium, 60 mg/L of magnesium, and...

#1 [5 pts) A water sample contains 60 mg/L of calcium, 60 mg/L of magnesium, and 25 mg/L of sodium. Assuming the alkalinity of the water is 394 mg/L CaCO3. Estimate Total Hardness, Carbonate Hardness, and Noncarbonate Hardness using all polyvalent cations.
Question about Hardness of Water: You have a water with CaCO3 content of 15000 mg/L. Calculate...

Question about Hardness of Water: You have a water with CaCO3 content of 15000 mg/L. Calculate how much calcium chloride or distilled water would be needed to decrease CaCO3 content to 100 mg/L.

A water with a pH of 9.0 contains 20 mg/L CO3-2 and 55 mg/L HCO3-. Calculate the alkalinity of the water expressed as meq/L (milli equivalents per liter) and as mg/L as CaCO3.

A water with a pH of 9.0 contains 20 mg/L CO3-2 and 55 mg/L HCO3-. Calculate the alkalinity of the water expressed as meq/L (milli equivalents per liter) and as mg/L as CaCO3.
The total hardness a water sample is 200 mg/l as CaCO3. The calcium (Ca2+) concentration is...

The total hardness a water sample is 200 mg/l as CaCO3. The calcium (Ca2+) concentration is 50 mg/l. Calculate the magnesium (Mg2+) concentration, in mg/l.
The total hardness a water sample is 200 mg/l as CaCO3. The calcium (Ca2+) concentration is...

The total hardness a water sample is 200 mg/l as CaCO3. The calcium (Ca2+) concentration is 150 mg/l. Calculate the magnesium (Mg2+) concentration, in mg/l.

The following water quality data are available for a community Water quality Ca2+ = 60 mg/l...

The following water quality data are available for a community Water quality Ca2+ = 60 mg/l (as species) Mg2+ = 40 mg/l (as species) HCO3- = 220 mg/l as CaCO3 CO2 = 7 mg/l (as species) pH = 7.6 Final desired hardness = 80 mg/l as CaCO3. The flow rate of the treatment plant is 0.24 m3/s. a. Calculate the total, carbonate, and non-carbonate hardness b. Calculate the amount of lime (as mg/l of CaO) needed to soften the water...