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A Mole is the molecular weight expressed in grams. So for example water H2O: the molecular weight of oxygen is 16 and hydrogen is 1 so the total molecular weight of water is 18 (16 for one atom of oxygen plus 2x1 for the two atoms of hydrogen).
For HCl, the atomic weight of Cl is 35 and H is 1 so the total molecular weight is 36.
So 1 Mole of HCl is 36 grams. If you have 2 moles, it would be 72 grams.
What else can I help you with?
How many GRAMS of hydrogen are present in 2.08 moles of water?
In 1 mole of water (H2O), there are 2 moles of hydrogen (H). This means that in 2.08 moles of water, there are 2.08 x 2 = 4.16 moles of hydrogen. To convert moles to grams, we use the molar mass of hydrogen: 4.16 moles x 1.01 g/mol = 4.22 grams of hydrogen.
How many moles are in 2 grams of HCL?
To find the number of moles in 2 grams of HCl, you need to divide the mass by the molar mass of HCl. The molar mass of HCl is approximately 36.46 g/mol. Therefore, 2 grams of HCl is equal to 2/36.46 = 0.055 moles.
How many grams is 2 moles of HgO?
The molar mass of HgO is approximately 216.59 g/mol. Therefore, 2 moles of HgO would be 2 x 216.59 = 433.18 grams.
How many grams in 2 moles of sodium?
Mass of 2 moles of Na = 2 x atomic mass of Na = 2 x 23.0 = 46.0g
How many grams of hydrogen are needed to produce 30.0 grams of water?
The synthesis reaction is 2 H2 + O2 = 2 H2O. Every two moles of hydrogen reacts with one mole of oxygen to make two moles of water. Then 30.0 grams of water is 1.67 moles, and 1.67 moles of H2 has a mass of 3.37 grams. 25.0 grams of O2 is .781 moles, so 1.562 moles of H2 are needed, or 3.15 grams.
How many moles are in 56 grams of carbon monoxide?
moles = weight in grams / molecular weight = 56 / 28 = 2 moles
How many moles are in 987 grams of Ra(OH)2?
987 grams of Ra(OH)2 is equivalent to 3,78 moles.
How many moles in 987 grams of Ra(OH)2?
987 grams of Ra(OH)2 is equal to 3,78 moles.
How many moles are in 124.60 grams of Fe3(PO4)2?
124,60 grams of Fe3(PO4)2 are equal to 0,35 moles.
How many moles of oxygen gas O2 are in 64 grams of O2?
The answer is 2 moles.
How many moles of nitrogen are there in 29 grams of nitrogen?
There are 29/14, or just over 2 moles of nitrogen in 19 grams.
How many grams of oxygen will be in 2 moles of pottassium dichromate?
The answer is 224,141 grams oxygen.
How many grams are in 2.7 moles of glucose?
2.,7 moles of glucose have 486,432 g.
How many moles are in 88.1 grams of magnesium?
88,1 moles of magnesium is equivalent to 2 141,27 g.
How many GRAMS of hydrogen are present in 2.08 moles of water?
In 1 mole of water (H2O), there are 2 moles of hydrogen (H). This means that in 2.08 moles of water, there are 2.08 x 2 = 4.16 moles of hydrogen. To convert moles to grams, we use the molar mass of hydrogen: 4.16 moles x 1.01 g/mol = 4.22 grams of hydrogen.
How many moles are in 2 grams of HCL?
To find the number of moles in 2 grams of HCl, you need to divide the mass by the molar mass of HCl. The molar mass of HCl is approximately 36.46 g/mol. Therefore, 2 grams of HCl is equal to 2/36.46 = 0.055 moles.
How many grams is 2 moles of HgO?
The molar mass of HgO is approximately 216.59 g/mol. Therefore, 2 moles of HgO would be 2 x 216.59 = 433.18 grams.
