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How many grams of hydrochloric acid are needed to make a solution of 2 molar?
Wiki User
∙ 9y ago
HCl has a molar mass of 36.461 grams per mole. This means that 72.922 grams of HCl are needed per liter of water to make a solution that has a concentration of 2M.
Wiki User
∙ 9y ago
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How many grams of KCl is needed to make 2 molar solution in 1 liter of water?
148g
How do you make a Molar solution from 32 percent hydrochloric acid?
32% hydrochloric acid is 10.2 M. You must dilute it to the desired molar concentration. For safety, be careful to add the acid to water and to wear appropriate protection.
What is an example of a solution for science?
Try 1 molar sodium hydroxide NaOH solution and 1 molar hydrochloric acid solution HCl . Mix them together and you have a common salt solution NaCl in water. Not exactly sure what you wanted, but there you go.
What is the molarity of a solution containing 3.50 grams of NaCl in 500 mL of solution?
In 500ml there are 3.5 grams. Therefore in 1 litre, there are 7g. 7/58.443 is 0.1198 molar.
How do you make a 2M solution of a compound?
Take twice its molar mass in grams and then dissolve in water up to 1.000 Litre
How many millimeters of a 2 Molar solution of hydrochloric acid are needed to completely react with 75 grams of iron sulfide?
FeS + 2HCl >> FeCl2 + H2S 75 grams FeS (1mole FeS/87.92 grams)(2 mole HCl/1 mole FeS) = 1.71 moles HCl 2 Molar HCl = 1.71 moles HCl/Liters = 0.855 Liters HCl, or as asked for; 855 milliliters of hydrochloric acid needed
How many grams of sodium fluoride are needed to make 6.3 liters of a 3.6 molar solution?
I suppose that this solution doesn't exist.
How many grams of KCl is needed to make 2 molar solution in 1 liter of water?
148g
What is the molar mass of a solution containing 2000 grams?
Only a compound has a molar mass not a solution.
Potassium fluoride (KF a salt has a molecular weight of 58.10 grams. How many grams would be needed to make 1.0 liter of 5.0 molar salt solution?
290 grams
What is the morality of a solution that has 120 grams of NaOH in 500 ML of solution?
6 molar
How do you make a Molar solution from 32 percent hydrochloric acid?
32% hydrochloric acid is 10.2 M. You must dilute it to the desired molar concentration. For safety, be careful to add the acid to water and to wear appropriate protection.
How much hydrochloric acid does Sno Bol cleaner have in it?
14.5% HCL by weight, which is roughly a 4.2 molar solution
What is an example of a solution for science?
Try 1 molar sodium hydroxide NaOH solution and 1 molar hydrochloric acid solution HCl . Mix them together and you have a common salt solution NaCl in water. Not exactly sure what you wanted, but there you go.
1 Molar solution of Lactose?
342 grams of Lactose in 1 litre water or 34.2 grams in 100 mls.
What is the molarity of a solution containing 3.50 grams of NaCl in 500 mL of solution?
In 500ml there are 3.5 grams. Therefore in 1 litre, there are 7g. 7/58.443 is 0.1198 molar.
How do you make a 2M solution of a compound?
Take twice its molar mass in grams and then dissolve in water up to 1.000 Litre
