This calculation means that you need one mole of salt. Now, you need to use the molar mass of salt in order to calculate how much you need to weigh out. 1mol(58.44g1mol)=58.44g This calculation means that if you wanted to make a 1 liter solution of 1M NaCl, you would need to w...
This calculation means that you need one mole of salt. Now, you need to use the molar mass of salt in order to calculate how much you need to weigh out. 1mol(58.44g1mol)=58.44g This calculation means that if you wanted to make a 1 liter solution of 1M NaCl, you would need to w...
The molar mass of any solid, liquid, or gaseous substance is the number of grams of the substance in its molecular (molar) form that contains 6.0221367 X e^23 atoms of the substance (Avogadro's Number). This is because the mass of a substance is dependen
Re: How do you calculate the molar mass? « Reply #8 on: February 18, 2008, 09:49:07 PM » Just for the record, when you have H20 trapped like that, it's called a hydrate. Just a little snippet of info that might be useful to you sometime Logged Print...
How to Calculate Equivalent Weight Equivalent Weight Examples Lesson Summary Frequently Asked Questions What is the equivalent weight of NaOH? To determine the equivalent weight of NaOH, first it needs to be determined what type of substance it is. NaOH is a base; therefore, the n number of eq...
Molar Mass of HCl:36.46 g/mol ElementSymbolAtomsMass % HydrogenH12.8% ChlorineCl197.2% Molarity (M) = (moles of solute) ÷ (liters of solution). To calculate the number of moles of a solute, you need two pieces of information, which you may have to infer from other data. The first...
I am trying to figure out how to calculate the amount of H2O needed, and NaOH from just the formula with the only given being the amount of Trisodium citrate. Na3C6H5O7(aq) + 3 H2O(l) = C6H8O7(aq) + 3 NaOH(aq) The amount in grams of the TSC is 379mg ...
NaOH(aq) + CO2(g) arrow Na2CO3(aq) + H2O(l) Given 2 grams of Cu(NO3)2 and excess NaOH, calculate how much Cu(OH)2 can be produced? The molar mass of NaOH is 40g/mol, how many grams of NaOH are required to yield 0...
How many mL of 6M NaOH would be required to neutralize 1 mL of stock sulfuric acid (assume the stock percent assay is 98%)? A sodium hydroxide solution that contains 50 grams of NaOH per L of solution has a density of 1.13 g/mL. Calculate the molality of the NaOH in this sol...
Molar Mass of HCl:36.46 g/mol ElementSymbolAtomsMass % HydrogenH12.8% ChlorineCl197.2% Molarity (M) = (moles of solute) ÷ (liters of solution). To calculate the number of moles of a solute, you need two pieces of information, which you may have to infer from other data. The first...