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How many grams of calcium chloride will you add to 250mL of water to make a 0.236 M solution?
Wiki User
∙ 11y ago
Molarity is moles of solute / liters of solvent. Plugging in the data:
0.236M = x / 0.250L; x = (0.236M)(0.250L) = 0.0590 moles of CaCl2.
The molecular weight of CaCl2 is 40.1 + 2(35.5) = 111.1 g / mole.
The mass of CaCl2 = (MW)(moles) = (111.1g/mole)(0.0590moles) = 6.55g
Wiki User
∙ 11y ago
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How many grams of calcium chloride are needed to make a 0.01 M solution?
1.47g
If you start with 5.5 grams of lithium chloride how many grams of calcium chloride will be produced?
Lithium chloride is not transformed in calcium chloride.
How much calcium chloride should be added to a liter of water to produce a 35 percent solution?
1 L of water weights 1000 grams: Suppose you need X grams of calcium chloride.X grams CaCl2 / [X + 1000] grams solution = 0.35 = (35%/100%) and than solve the XX = 0.35 * (X + 1000)= 0.35X + 350X - 0.35X = 3500.65X = 350X = 350 / 0.65 = 538.46 = 538 grams of calcium chlorideAdd 538 grams of calcium chloride to 1 Litre waterand you'll getabout 1.54 kg of the 35% CaCl2 solution (this is less than 1.54 Liter!!)
What is the mass of water in a 2.5 molar solution of calcium nitrate if the mass of the solute is 8.2grams?
2.5 molar calcium chloride
How many moles of calcium ions are present in 166.5grams of calcium chloride?
The chemical formula for calcium chloride is CaCl2, and its formula weight is 110.99. The formula shows that each formula weight of calcium chloride contains one mole of calcium ions. In 166.5 grams, there are 166.5/110.99 or 1.500 formula weights of calcium chloride and the same number of moles of calcium ions.
If one adds 5 grams of sodium chloride and 5 grams of calcium chloride to water at what temperature would you expect the solution of sodium chloride and calcium chloride to boil?
You get salt at the bottom of the pan!
How many grams of calcium chloride are needed to make a 0.01 M solution?
1.47g
How many grams of calcium chloride would you add to water for a totoal volume of 500 ml to make a 5 percent solution?
Take 5 grams of calcium chloride and dissolve it in 100ml of solution to get a 5% solution of calcium chloride. The standard way to make a weight-volume solution is to take grams of the dry substance in 100ml of volume.
If you start with 5.5 grams of lithium chloride how many grams of calcium chloride will be produced?
Lithium chloride is not transformed in calcium chloride.
How many grams calcium are in 100 grams calcium chloride?
The formula of anhydrous calcium chloride is CaCl2, and its gram formula mass is 110.99. The gram atomic mass of calcium is 40.08. Therefore, the grams of calcium in 100 grams of calcium chloride is 100(40.08/110.99) or 36.11 grams, to the justified number of significant digits.
How many atoms of chloride are in 654.5 grams of calcium chloride?
science
How much calcium chloride should be added to a liter of water to produce a 35 percent solution?
1 L of water weights 1000 grams: Suppose you need X grams of calcium chloride.X grams CaCl2 / [X + 1000] grams solution = 0.35 = (35%/100%) and than solve the XX = 0.35 * (X + 1000)= 0.35X + 350X - 0.35X = 3500.65X = 350X = 350 / 0.65 = 538.46 = 538 grams of calcium chlorideAdd 538 grams of calcium chloride to 1 Litre waterand you'll getabout 1.54 kg of the 35% CaCl2 solution (this is less than 1.54 Liter!!)
What is the mass of water in a 2.5 molar solution of calcium nitrate if the mass of the solute is 8.2grams?
2.5 molar calcium chloride
How many grams of sodium chloride in 4 milliequivalents of sodium chloride solution?
4 milliequivalents of sodium chloride solution is a solution having 0,2338 g in 1 L.
If a balanced equation of calcium chloride dihydrate and sodium carbonate with the calcium chloride dihydrate is 1.0g what would the weighed measurement be of sodium carbonate?
0.720940834 grams
What is the concentration of a solution consisting of 64 grams of calcium chloride in 250 mL of water?
64 (g) / 250 (mL) = 0.256 g/mL = 256 g/L
How many moles of calcium ions are present in 166.5grams of calcium chloride?
The chemical formula for calcium chloride is CaCl2, and its formula weight is 110.99. The formula shows that each formula weight of calcium chloride contains one mole of calcium ions. In 166.5 grams, there are 166.5/110.99 or 1.500 formula weights of calcium chloride and the same number of moles of calcium ions.
