0
What is the molarity of an HCL solution if 125ml is neutralized in a titration by 76.0ml of 1.22m KOH?
Wiki User
∙ 9y ago
1.22Molarity (multiply) 0.076Liters = 0.09272Moles needed to neutralize.
0.09272Moles (divided by) 0.125Liters = 0.74176 Molarity
HCl has a Molarity of 0.74176
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What is the molarity of a solution made by dissolving 23.4g of sodium sulphate in enough water to make up a 125ml solution?
The molarity of a solution made by dissolving 23,4 g of sodium sulphate in enough water to make up a 125 mL solution is 1,318.
If 2.0ml of 6.0M HCI is used to make a 500.0ml aqueous solution. What is the molarity of the dilute solution?
There are two ways (at least) to work this. Conceptually, you need 8 bottles of 125mL to make 1L, and, therefore, 16 bottles to make 2L. The HCl gets divided out into those 16 bottles of water, so 6M/16 = 0.4M (you have to round up from 0.375. The data, 6M, has one significant number, so your answer does, too). Another way to think of it is to think of the amount of HCl in terms of moles. 6M means that there would be 6 moles of HCl in each L of water, but we only have 0.125L. To find the number of moles, we multiply 6 moles/L x 0.125L = 0.75 moles (round up to 0.8 moles). The amount of HCl doesn't change, but the amount of the water does, so our final solution has the same 0.8 moles of HCl in 2L of water. We divide moles per L to get molarity, so 0.8 moles / 2L = 0.4 moles/L, or 0.4M. It's always good to get the same answer two different ways :)
How many molecules are in 2.50 moles H2SO4?
Remember M1V1=M2V2. (M is for molarity. V is for volume.)So:0.25M x V1 = 0.50 M x 0.050 LV1 = 0.50 M x 0.050L / 0.25 M = 0.1 LWait! You need it in mL so 0.1 L x 1000 = 100 mL
What volume of 2.5 M NaOH solution is required to prepare 2.0 liters of a 0.75M NaOH?
Simple equality will do here as you have three things and require a fourth. (X L)(2.5 M NaOH) = (2.0 L)(0.75 M NaOH) 2.5X = 1.5 X = 0.60 Liters needed ================
How you can prepare ORS with sugar and salt?
Ratio of sugar to salt of 12 to 1. Example: 30ml Sugar (6 level teaspoons) 2-5ml Salt (half a level teaspoon) 1 litre water. This solution does not replace potassium, but you can add some mashed banana or 125ml orange juice.
What is the molarity of a solution made by dissolving 23.4g of sodium sulphate in enough water to make up a 125ml solution?
The molarity of a solution made by dissolving 23,4 g of sodium sulphate in enough water to make up a 125 mL solution is 1,318.
How much water should be mixed with 2 gallons of a 50 percent acid solution in order to get an 2 percent acid solution?
tv=tv, so 0,25x50=0,1v; v=12,5/0,1; v=125ml of water. So the solution must have 125ml of water for the title to be 10%, then we must add 125-50ml(75ml) of water to it.
Is it illegal not to offer 125ml of wine?
No
Haw many grams has 125 ml?
It depends on what's being measured. For water, 1cc = 1ml = 1g. Therefore, 125ml of water is 125g.
How many L are in 125mL?
100 liters
What is one quarter of 125ml?
31.25 ml
What is 125ml equal in a teaspoon?
That is 1/4 of a teaspoon.
What is 125ml equal to?
125 ml = 0.125 litres
What is the answer to 125mL equals 12.5L?
The answer is WRONG or INCORRECT or FALSE.
What is 125ml in litres?
That is approximately 3.81 units.
How many glasses of water equal to 125ml?
1 glass
How much gear oil do you put in a 2005 yz 125?
125ml
