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What is molarity of 2m acetic acid?
(.05)X(grams of total solution) = grams of acetic acid (grams of acetic acid)/ (mol. wt. of acetic acid(=60g/mol)) = mol. acetic acid (mol. acetic acid)/ (Liters of total solution) = molarity(M)
How much heat (in kilocalories) is required to melt 1.95mol of solid acetic acid?
The heat of fusion for acetic acid is 20.5 kcal/mol. Therefore, the amount of heat required to melt 1.95 mol of solid acetic acid would be 1.95 mol x 20.5 kcal/mol = 40 kcal.
What is the mass of 2.25 moles of sulfuric acid?
2.25 mol X 98 g mol-1 = 220.5 g
How many grams of sulfuric acid can be made with 75 grams of sulfur?
1 mol of sulfur makes 1 mol of sulfuric acid. The atomic mass of sulfur is 32 g/mol, so 75 g of sulfur is equivalent to 2.34 mol. Since the molar ratio of sulfur to sulfuric acid is 1:1, 2.34 mol of sulfur will make 2.34 mol of sulfuric acid. The molar mass of sulfuric acid is 98 g/mol, so 2.34 mol of sulfuric acid would be equivalent to 229 g.
Vinegar contains acetic acid. The formula for acetic acid is CH3COOH. One mole of acetic acid has a mass of how many grams?
The formula of acetic acid is NOT CHCOOH but CH3COOH which also is found back in the corrected molar mass:The total molecular mass. 12.01 gC/mol + (3 *1.008) gH/mol + 12.01 gC/mol + 2*16.00 gO/mol + 1.008 gH/mol = 60.05 grams per mole
What is molarity of 2m acetic acid?
(.05)X(grams of total solution) = grams of acetic acid (grams of acetic acid)/ (mol. wt. of acetic acid(=60g/mol)) = mol. acetic acid (mol. acetic acid)/ (Liters of total solution) = molarity(M)
How many moles of sulfuric acid are needed to contain 750 mol of oxygen atoms?
The formula of sulfuric acid is H2SO4, showing that each mole of sulfuric acid contains four mol of oxygen atoms. Therefore 750/4 or 187.5 mol of sulfuric acid will be sufficient.
How much heat (in kilocalories) is required to melt 1.95mol of solid acetic acid?
The heat of fusion for acetic acid is 20.5 kcal/mol. Therefore, the amount of heat required to melt 1.95 mol of solid acetic acid would be 1.95 mol x 20.5 kcal/mol = 40 kcal.
What is the mass of 2.25 moles of sulfuric acid?
2.25 mol X 98 g mol-1 = 220.5 g
What is the atomic mass of orthophospharic acid?
It is known as Phosphoric acid Molar mass 98.00 g/mol
How many grams of sulfuric acid can be made with 75 grams of sulfur?
1 mol of sulfur makes 1 mol of sulfuric acid. The atomic mass of sulfur is 32 g/mol, so 75 g of sulfur is equivalent to 2.34 mol. Since the molar ratio of sulfur to sulfuric acid is 1:1, 2.34 mol of sulfur will make 2.34 mol of sulfuric acid. The molar mass of sulfuric acid is 98 g/mol, so 2.34 mol of sulfuric acid would be equivalent to 229 g.
What is the molecular mass of carbonic acid?
62.03 g/mol
Vinegar contains acetic acid. The formula for acetic acid is CH3COOH. One mole of acetic acid has a mass of how many grams?
The formula of acetic acid is NOT CHCOOH but CH3COOH which also is found back in the corrected molar mass:The total molecular mass. 12.01 gC/mol + (3 *1.008) gH/mol + 12.01 gC/mol + 2*16.00 gO/mol + 1.008 gH/mol = 60.05 grams per mole
What is the atomic weight of lactic acid?
The atomic weight of lactic acid is approximately 90.08 g/mol.
If 1.5g of salicylic acid is heated with an excess of acetic anhydride, what is the theoretical yield of acetylsalicyclic acid?
With 1,5 g of salicylic acid you can obtain theoretically 1,96 g aspirin (acetylsalicylic acid); but in the laboratory (or industry) I remember that the true yield of reaction is a little more than 90 %.
How many grams of sulfuric acid are needed to react with 8 mol of ammonium hydroxide?
The balanced chemical equation for the reaction is 1 mol of sulfuric acid reacts with 2 mol of ammonium hydroxide. Therefore, for 8 mol of ammonium hydroxide, 4 mol of sulfuric acid are needed. To calculate the grams of sulfuric acid needed, you would multiply the number of moles by the molar mass of sulfuric acid.
Determine the mass of citric acid produced when 3.20 mol C12H22O11 is used?
Citric acid (H3C6H5O7) is a product of the fermentation of sucrose (C12H22O11) in air.C12H22O11(aq) + 3 O2(g) 2 H3C6H5O7(aq) + 3 H2O(l)Determine the mass of citric acid produced when 3.20 mol C12H22O11 is used.1229.60 g
