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What is the total number of grams of NaI(s) needed to make 1 L of a 0.010M solution?
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A solution has a density of 1.50 grams per milileter at 25.0 degrees Celsius How many grams are needed to obtain 5.00 ml of the solution?
7.5 grams are needed because each milliliter is 1.50 grams, to get 5.00 mls, the calculation would be 5x1.50=7.5.
How many grams of hydrochloric acid are needed to make a solution of 2 molar?
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.
How many grams of calcium chloride are needed to make a 0.01 M solution?
1.47g
How many grams of MgCl2 are needed to make 700.mL of a 1.4 M solution?
93,31 g MgCl2 are needed.
How many grams of K2SO4 would be needed to prepare 4.00 L of a 0.0510 M solution?
The needed mass is 35,549 g.
A solution has a density of 1.50 grams per milileter at 25.0 degrees Celsius How many grams are needed to obtain 5.00 ml of the solution?
7.5 grams are needed because each milliliter is 1.50 grams, to get 5.00 mls, the calculation would be 5x1.50=7.5.
How many grams of hydrochloric acid are needed to make a solution of 2 molar?
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.
Calculate the mass (in grams) of sodium sulfide that is needed to make 360ml of a 0.50 mol/L solution?
Calculate the mass (in grams) of sodium sulfide that is needed to make 360ml of a 0.50 mol/L solution
How many grams of beryllium chloride are needed to make 125 ml of a 0.050 m solution?
0.50 grams of BeCl2
How many grams of HF are needed to make 0.50L of a 0.750 M solution?
The answer is 7,5g.
How many grams of calcium chloride are needed to make a 0.01 M solution?
1.47g
How many grams of MgCl2 are needed to make 700.mL of a 1.4 M solution?
93,31 g MgCl2 are 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 CH3OH is needed to make 0.211m solution in 479g of water?
The answer is 3,211 g.
How many grams of ammonium sulfate are needed to make a 0.25M solution at a concentration of 6M?
5.50
How many grams of K2SO4 would be needed to prepare 4.00 L of a 0.0510 M solution?
The needed mass is 35,549 g.
How do you calculate normality of percent solution?
Is the makeup of the solution expressed as "percent by mass"? If so, to calculate molarity (or normality), you have to also know the density of the solution Step 1. Lets say the solution is 14%, and the density is 1.09 g/mL. We can write the following: (14 grams solute/100 grams solution) (1.09 grams solution/ mL solution) Step 2. Multiplying and cancelling from step 1 gives you 15.26 grams solute / 100 mL solution. Multiplying top and bottom by 10 gives you 152.6 grams solute per liter. Step 3. Molarity is number of moles per liter. Divide the 152.6 grams of the solute by the forumua weight (or molecular weight) of the solute, and you have the number of moles of solute. This number is therefore the molarity of the solution. If the solution is "percent by volume", the number you have is number of grams per 100 mL. Multiply by 10, and you have grams per liter. Then divide by the formula weight, and you have the molarity.
