0
What is the molarity of NaOH in a 100ml of water when 400mg of NaOH is added?
Wiki User
∙ 13y ago
40 g NaOH in 1 liter is 1 molar. So 400 mg = 0.4 g in 100 ml = 4 g per liter and thus 0.1 molar.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How much grams of ferric chloride to be added in 100ml of water to get 2 percent solution?
Very simply 2g of ferric chloride and 100g (100ml) of water!
If 1.8 L of water is added to 2.5 L of a 7.0 M KOH solution what is the molarity of the new solution?
If 1.8 L of water is added to 2.5 L of a 7.0 M KOH solution, what is the molarity of the new solution?
What is the molarity of the solution when 65.9 mLs of water is added to 403 mLs of 2.39 M solution of HCl?
65
What is the molarity of 80g NaOH dissolved in 1L of water?
80g of NaOH dissolved in 250ml. of water find the molarity of this solution ?
What is the molarity of sweet tea?
Sugar does not have measurable molarity. Molarity is used to determine the concentration of a solute in a solution. For example, you could measure the molarity of sugar in a sugar-water solution.
If you have 20.83g of BaCl2 and you dissolve the solid in 100mL of water what is the concentration of the resulting solution in Molarity?
1
How much grams of ammoinum thiocyanate to be added in 100ml of water to get 1 percent of solution?
Very simply 1g of ammonium thiocyanate and 100g (100ml) of water!
How much grams of ferric chloride to be added in 100ml of water to get 2 percent solution?
Very simply 2g of ferric chloride and 100g (100ml) of water!
If 1.8 L of water is added to 2.5 L of a 7.0 M KOH solution what is the molarity of the new solution?
If 1.8 L of water is added to 2.5 L of a 7.0 M KOH solution, what is the molarity of the new solution?
What is the molarity of 100mL of solution of water and 11.7g of Na Cl?
There would be 117g of NaCl in 1000 ml or 1 liter. The MWt of NaCl is 58.5 so 117/58.5 is 2.00 - so the molarity is 2.00 moles per liter of NaCl
Why does molarity goes down if water is added to the chemical reaction?
Because the concentrations of solutes are lowered.
What is molarity pure water?
the molarity of water is 55.5.
How much is 100cc of water?
the answer is 100ml the answer is 100ml
If 3.0 mol of CaCl2 are added to water to make 0.500L of solution what is the concentration in molarity?
molarity is #moles divide by # liters, so 3.0 divided by 0.500 is 6.0 molarity (2 siginficant figures is all you are allowed)
When 200 mL of water are added to 100mL of 12 percent KCL solution the final concentration of KCL is?
4.0%
What is the molarity of the solution when 65.9 mLs of water is added to 403 mLs of 2.39 M solution of HCl?
65
100ml water is?
If you want to convert that to liters, divide the number by 1000.
