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Moles of H2SO4 in 20 ml of 4M solution?
To find the moles of H2SO4 in a 20 ml of 4M solution, use the formula: Moles = Molarity x Volume (in liters). First, convert 20 ml to liters (20 ml = 0.02 L). Then, multiply the molarity (4 mol/L) by the volume (0.02 L) to find the moles of H2SO4, which is 0.08 moles.
How many grams of LiCl would you use to make 20 ml of a 4M solution?
To make a 4M solution in 20 ml, you would need 0.32 grams of LiCl. This can be calculated using the formula: moles = molarity x volume (in L), then converting moles to grams using the molar mass of LiCl.
What is the pH of a solution with a H3O of 2 x 10-4M?
The pH of the solution can be calculated using the formula: pH = -log[H3O+]. Substituting the given value of [H3O+] = 2 x 10^-4M into the formula, pH = -log(2 x 10^-4) = 3.7. Therefore, the pH of the solution is 3.7.
What is the wavelength of a 3 1012 Hz infrared wave?
1 x 10^-4
What is the pH of a 1.0x10-4m hcl solution?
- log(0.00450 M HCl)= 2.3 pH=======
Moles of H2SO4 in 20 ml of 4M solution?
To find the moles of H2SO4 in a 20 ml of 4M solution, use the formula: Moles = Molarity x Volume (in liters). First, convert 20 ml to liters (20 ml = 0.02 L). Then, multiply the molarity (4 mol/L) by the volume (0.02 L) to find the moles of H2SO4, which is 0.08 moles.
When 80g of sodium hydroxide are dissolved in water to make 0.500 of a solution what is the molarity?
The molarity can be calculated by first converting grams of sodium hydroxide to moles, then dividing by the volume of the solution in liters. In this case, the molar mass of NaOH is 40 g/mol. So, 80g is 2 moles. With a volume of 0.5 L, the molarity is 2 moles / 0.500 L = 4 M.
Which is greater 4m or 400 dm?
4m
What is the area of 4m 4m?
The area of 4m by 4m is 16 square meters.
How many grams of LiCl would you use to make 20 ml of a 4M solution?
To make a 4M solution in 20 ml, you would need 0.32 grams of LiCl. This can be calculated using the formula: moles = molarity x volume (in L), then converting moles to grams using the molar mass of LiCl.
What is 4m by 4m in feet?
4m = 13.12 feet
What is the answer to -4m plus 3 equals -8?
-4m + 3 = -8 -4m = -8 -3 -4m = -11 4m = 11 m = 2.75
What is the volume of a cube with dimensions 4m 4m 4m?
V = 64 m3
Which ones greater 4m or 3km?
4m
What is larger 500cm 5000mm 4m?
4m
What is 2816-4m?
2816-4m = 2812
What is 4m-224?
4m-224 = -220
