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How do I convert molar concentration to grams?
grams divided by the molecular weight to get to moles moles divided by volume to get molarity
How do you convert moles to pounds?
Use the Molar Mass of a compound to convert it to grams, then convert that pounds. 1.0 lb = 453.59 g 1.0 g = 0.00220 lb
What is the molecular weight of CO32?
The molecular weight of the carbonate ion is 60 grams per mole.
How many moles is in 5 grams of HCl?
To do this, you need to know the molecular weight of the element you're dealing with, by adding up the atomic weights of the elements involved (found on any periodic table). The molecular weight is the mass in grams of the compound in one mole - this will provide you with a conversion factor. So take the measurement in grams and divide it by the molecular weight to convert to moles. Really what you're doing is multiplying the number by 1 mole, and dividing it by the equivalent of one mole, the molecular weight. That's the thought process behind unit analysis and how you get your "units to cancel". In this case, the answer is about 0.137 moles HCl.
How many grams in 2 moles of HCI?
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.
If you are given a quantity of solute in grams and need to convert it to moles divide the grams by?
molecular weight
How do you convert 1.42 kg to moles?
You have to first convert Kilos to grams. 1.42 kilos is 1420 grams. Next you have to find out the molecular weight (can be added up from the periodic table). Now divide grams by molecular weight to get your final answer in moles.
How do I convert molar concentration to grams?
grams divided by the molecular weight to get to moles moles divided by volume to get molarity
How can you convert from molecules to grams?
How many molecules are in 94 grams of sodium fluoride
How do you convert grams to molecular mass?
Suppose you have 1g of H2O and you want to convert that to moles. You multiply 1g by the inverse of molar mass to get the moles of H2O: 1g H2O *(1mol H2O/18g H2O)= 0.56 moles of H2O in 1g of H2O. You get 18g = 2(1.008)+1(16.00).
How do you calculate the gram molecular weight if you have 3.9176 grams and 0.122400 moles?
See the Related Questions to the left of this answer:"How do you convert from grams to moles and also from moles to grams?"
How many micrograms is 350 picomoles?
To convert grams to moles you need the molecular mass. Firstly you need to convert 350 picomoles to micromoles. 350/1,000,000 is 0.000350 micromoles. Then you multiply by the molecular weight of the compound.
How do you convert molecules to gram?
You first divide the amount of molecules by avagadros number (6.022x10^23) to find out how many moles you have. Then you find out the molecular weight of the compound. You multiply the number of moles by the molecular weight to give you your weight in grams.
How do you convert moles to pounds?
Use the Molar Mass of a compound to convert it to grams, then convert that pounds. 1.0 lb = 453.59 g 1.0 g = 0.00220 lb
How to calculate grams per liter?
You haven't stated the compound so we cannot calculate the molecular weight. However, first off here, you have to multiply by 1000 to convert grams to milligrams. Next you divide by the molecular weight. The volume does not need adjusting.
How do you convert 2.9 grams to moles?
You divide by the molecular weight. This can be found on the periodic table by adding the atomic masses. (It's units are already grams per mole).
How do you convert 32 mmol in to grams?
1) Convert to moles. I assume mmol means minimole, so you divide by 1000. 2) Multiply the number of moles by the atomic or molecular weight. The molecular weight is different for different substances; you'll have to look it up or calculate it.
