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How many moles of Cu were in the original sample which had been effectively diluted to a volume of 200 m?
(0.102gx1mole)/99g CuCl = 1.031x10^-3 moles
How many moles of hydrogen are in 100 moles of H2O?
200. The formula is for every 1 Oxygen atom, 2 Hydrogen atoms must be present in water. Otherwise you would produce H2O2 (you cannot make it HO because it is never found in molecules on it's own) which is bleach.
What is the mass of 200 moles of NH3?
To find the mass of 200 moles of NH3 (ammonia), you'll need to know the molar mass of NH3, which is approximately 17.03 g/mol. Multiply the molar mass by the number of moles to get the mass: 17.03 g/mol x 200 mol = 3406 g. Therefore, the mass of 200 moles of NH3 is 3406 grams.
How many grams are in one cup of grains?
1 cup = 8 ounces 1 ounce = 0.12 cup
How many moles in 1 g of zinc nitrate?
To determine the number of moles in 1 g of zinc nitrate, you need to know the molar mass of zinc nitrate. Zinc nitrate has a molar mass of 189.36 g/mol. By dividing 1 g by the molar mass, you can calculate that there are approximately 0.0053 moles of zinc nitrate in 1 g.
How many grams does 200 grains equal?
200 grains = about 12.959 grams.
How many moles of sodium chloride are in 200 ml of a 6M solution?
To find the moles of sodium chloride, we first need to calculate the moles of sodium chloride in 200 ml of a 6M solution. The volume in liters is 0.2 L (200 ml = 0.2 L). Then, using the formula moles = Molarity x Volume in liters, we have moles = 6 M x 0.2 L = 1.2 moles of sodium chloride.
How many moles are in 1200 grams of calcium bromide?
The molecular weight of Calcium Bromide is extremely close to 200. So 1200/200 = 6 moles present.
How many moles of HCl are present in 75 mL of a 200 M solution?
There are 15 moles of HCl present in 75 mL of a 200 M solution. To calculate this, first convert 75 mL to liters (0.075 L), then use the formula Molarity = moles/volume to find moles. So, 200 M = x moles / 0.075 L. Solving for x gives you 15 moles of HCl.
How many moles of sucrose are in 200 grams?
To calculate the number of moles of sucrose in 200 grams, you need to divide the given mass by the molar mass of sucrose. The molar mass of sucrose is approximately 342 grams/mol. Therefore, 200 grams of sucrose is equal to 0.585 moles.
How many moles in 200 grams of calcium?
There are 5 moles of calcium in 200 grams of calcium. This calculation is based on the molar mass of calcium, which is approximately 40 grams per mole.
What weighs 200 grains around the house?
about 200 paper clips
What would 0.3 milligrams equal how many grains?
g 1/200
How many pounds of sand equals 200 pounds of water?
200, it's all the same.
How many moles of CH4 are in 200 grams of CH4?
200 g CH4 x 1 mole CH4/16 g = 12.5 moles CH4
How many moles of Cu were in the original sample which had been effectively diluted to a volume of 200 m?
(0.102gx1mole)/99g CuCl = 1.031x10^-3 moles
How many moles are dissolved in 200 ml of 0.100 M HCl?
There are 0.020 moles of HCl dissolved in 200 ml of 0.100 M HCl solution. This is calculated by multiplying the volume of the solution by the molarity of the solute.
