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For this you need the atomic (molecular) mass of CaCl2. Take the number of grams and divide it by the Atomic Mass. Multiply by one mole for units to cancel. CaCl2=111.1 grams
7.5 grams CaCl2 / (111.1 grams) = .0675 moles CaCl2
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How many grams are in 0.75 moles of SO2?
.75 moles times 64 grams/mols = 48 grams
How many moles are in 75 grams of sulfur?
For this you need the atomic mass of He. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.75.0 grams He / (4.00 grams) = 18.8 moles He
Convert 125 grams of calcium to moles?
For this you need the atomic mass of Ca. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.125 grams Ca / (40.1 grams) = 3.12 moles Ca
If 75 g of oxygen react how many grams of aluminum are required?
g
Calculate the volume of solution needed to dissolve 0.25 moles NaCl to make a 3.0M solution?
3.00 M, or 3 moles per (L) "liter" calls for having 3 moles per liter of the solution. The question asks how many moles must be in 250ml of a solution that has 3 moles per Liter. You must ask yourself what percent of 1 Liter is 250mls? Since there are a thousand ml in one liter, (1000ml=1L), then 250ml is exactly 25% of a Liter, or .25L. So, 250ml can only hold 25% of the 3.00 Molarity. Meaning that you multiply 3 x .25 and get .75 moles.
How many moles of water ( dihydrogen oxide) are present in 75 grams?
75 grams water is equal to 4,166 moles.
How many grams are in 0.75 moles of SO2?
.75 moles times 64 grams/mols = 48 grams
How many moles are in 75 grams of sulfur?
For this you need the atomic mass of He. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.75.0 grams He / (4.00 grams) = 18.8 moles He
What weighs 75 grams?
Moles are very light and an Eastern Mole weighs only 75 grams. The Eastern Mole is also known as the Scalopus aquaticus.
How many grams of sucrose are in 1 liter of soda with a molarity of .75 moles?
See Related Questions to the left "How do you prepare a solution of a specific concentration?"
How many moles are in 75.00 grams of hydrogen?
How many hydrogen atoms are in 35.0 grams of hydrogen gas?
How many pennyweights in 75 grams?
48.226 pwt is 75 grams.
How many moles of water are on 72.08g of H2O?
The molecular formula of water is H2O. The atomic mass of H2O is 2(1.0) + 16.0 = 18.0Amount of H2O = mass of pure sample/molar mass = 75/18.0 = 4.17mol There are 4.17 moles of water in a 75 gram pure sample.
How many grams does 75 oz equal?
75 grams = about 2,126 ounces.
How many ounces is 75 g?
There are 75 oz in 75 oz. If you meant to ask how many cups are in 75 oz., the answer is 9.375 cups.
How many oz is 75 gram?
75 grams = 2.645 ounces.
How many grams in .75 kilos?
750 grams.
