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Concentration is 150 gm solute per 850 mL solvent: 150 g solute per (150g + 850g =) 1000 g solution = 15% (m/m) CaCO3, since 850 mL is equal to (rounded) 850 grams.
However calcium carbonate is rather INsoluble (smaller than 0.15 g/100 mL, about 0.15%) so this answer is physically impossible to achieve.
If the question was mistyped and could have been 150 mg(= milligram, not gm = gram) per 850 mL, THEN the answer would have been 0.15 g per (850g + 0.15g =) 850 g solution which is (100%*0.15/850=) 0.018% CaCO3
What else can I help you with?
What happens when calcium lactate is heated?
calcium carbonate, acetaldehyde and 2-hydroxy propanal
What can you say about concentration 50 ml if water with 2 scoops of salt 100 ml of water with 4 scoops of salt 150 ml of water and 5 spoons of salt?
If the scoops are the same size, 50 with 2 scoops and 100 with 4 scoops have the same concentration. 2/50 = 0.04 4/100 = 0.04 but 150 with 5 scoops has less concentration 5/150 = 0.0333
What is the volume of water in a 500 ml bottle of rubbing alcohol that has a concentration of 70 percent by volume?
There is 500 ml of liquid and 70% of it is alcohol so 30% is water. .3x500 =150 so 150 ml of H2 O Note 30% = .3=3/10 and 3/10 x500=1500/10=150
Is a yogurt with 150 mg of calcium a good source of calcium?
Yes! i recommend about, 1-2 portions of the yogurt a day :D
How much does 150 ml of water weigh?
150 milliliters of pure water weigh 150 grams.
What happens when calcium lactate is heated?
calcium carbonate, acetaldehyde and 2-hydroxy propanal
What happens when calcium oxalate monohydrate is heated?
According to thermogravimetric data from DSC analysis, the first step releases water to form the anhydrous salt but upon further heating this step is followed by an oxidative (disproportionation) decomposition step in which carbon monoxide and calcium carbonate are formed. The third and final step is the decomposition of calcium carbonate to form calcium oxide and carbon dioxide. Because of step 2, good ventilation should be used during decomposition of calcium oxalate.
What is the process of water to be hardened?
Hard water typically refers to ground water which has higher concentrations of dissolved minerals. To harden water, you simply add the minerals, which are most commonly calcium and magnesium chlorides and sulfates until you get a total mineral concentration of around 150 parts per million.
How many grams of sugar must be dissolved in 150 mL of water to make a solution that has a concentration of .6 g?
For a concentration of 0,6 g sugar/1000ml: 15 ml for 150 mL.
What can you say about concentration 50 ml if water with 2 scoops of salt 100 ml of water with 4 scoops of salt 150 ml of water and 5 spoons of salt?
If the scoops are the same size, 50 with 2 scoops and 100 with 4 scoops have the same concentration. 2/50 = 0.04 4/100 = 0.04 but 150 with 5 scoops has less concentration 5/150 = 0.0333
What is the volume of water in a 500 ml bottle of rubbing alcohol that has a concentration of 70 percent by volume?
There is 500 ml of liquid and 70% of it is alcohol so 30% is water. .3x500 =150 so 150 ml of H2 O Note 30% = .3=3/10 and 3/10 x500=1500/10=150
What is the concentration of a solution made by dissolving 20 g of KOH in 150 mL of water?
20 g/150 mL = 0.13 g/mL = 130 g/L
Is a yogurt with 150 mg of calcium a good source of calcium?
Yes! i recommend about, 1-2 portions of the yogurt a day :D
How much does 150 ml of water weigh?
150 milliliters of pure water weigh 150 grams.
What is the best way to lower the calcium hardness in the water in the pool and the water used to fill it?
The best way to lower calcium hardness in the pool water is to drain the water and refill with water of lower calcium hardness. Have the calcium hardness tested for both the pool water and fill water. Ideal range is 175-300ppm. There are 'calcium reducer' products available through pool stores, but not sure how effective or economical they are.
2.943g of pure sulphuric acid H2S4 is dissolved in water to make 150.0 cm3 of solution What is the concentration of the solution?
The concentration of a solution is moles/volume. 2.943g of pure sulphuric acid H2S4 is approximately 15 moles, and 15/150 cm3 is 10.
How much is 150G water in cups?
150 grams of water is 150 ml . It is 0.661 of a cup
