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What is the mass of 3 moles of barium?
The molar mass of barium (Ba) is approximately 137.3 g/mol. So, the mass of 3 moles of barium would be 3 moles x 137.3 g/mol = 411.9 grams.
3M sodium hydroxide?
C2H4O2 + NaOH = H2O + C2H3O2Na Acetic acid (60 gm) + sodium hydroxide ( 40 gm) = 100 gm water (18 gm) + sodium acetate (82 gm) = 100 gm Ratio reactants to products = 1:1 Molarity = moles / L, 3M = 3 moles / 1 L Acetic acid = 60 gm / total reactant 100gm = 1.8 moles Multiply by 3 = 1.8 moles or 180 grams Sodium Hydroxide = 40 gm / total reactant 100 mg = 1.2 moles or 120 grams. 180 grams acetic acid + 120 grams sodium hydroxide = 300 grams. 300 grams divided by 1 liter = 3M So in order to make 3 M sodium acetate combine solution, add 180 grams acetic acid and 120 grams sodium hydroxide with 1 liter of water.
How many moles are in 76 grams of NaCl?
To calculate the number of moles in 76 grams of NaCl, you need to divide the given mass by the molar mass of NaCl. The molar mass of NaCl is approximately 58.5 g/mol. So, 76 grams of NaCl is equal to 76 g / 58.5 g/mol ≈ 1.30 moles.
How many no of moles are there in 16 gm of oxygen gas?
To find the number of moles in 16 g of oxygen gas, you need to divide the given mass by the molar mass of oxygen. The molar mass of oxygen (O2) is 32 g/mol. Therefore, 16 g / 32 g/mol = 0.5 moles of oxygen gas.
Calculate molarity of solution containing 16 gm glucose per 300 ml solution?
Molar mass of glucose (C6H12O6) = 180 g/mol. Number of moles of glucose = 16 g / 180 g/mol = 0.089 moles. Volume of solution = 300 ml = 0.3 L. Molarity = number of moles / volume of solution = 0.089 moles / 0.3 L ≈ 0.297 M.
How many moles does5.75 gm of sodium have?
0.25moles
How many Moles of water are present in 180.00 gm of water?
9.991 Moles (water) 8.982 Moles (heavy water)
How many mg are in a 0.1 gm?
100.
How many mcgs in 0.1 gm?
100
What is the mass of 3 moles of barium?
The molar mass of barium (Ba) is approximately 137.3 g/mol. So, the mass of 3 moles of barium would be 3 moles x 137.3 g/mol = 411.9 grams.
How many cups of cornstarch is 100 grams?
1 cup is 250 gm. -So 100 gm is about 2/5 of a cup.
How many tablespoon butter is 100 grams?
A tablespoon is 15 gm, So 100 gm of butter is 6.6 tbsp
How many tablespoons of flour in 100gm?
1 tbsp is about 14 gm dry. -So 100 gm flour would be about 7.1 tablespoons.
How many teaspoons to 500gram?
1 teaspoon is 5 gm. - So 500 gm is 100 teaspoons.
How many calorie in 100 gm amul?
About 717 calories
3M sodium hydroxide?
C2H4O2 + NaOH = H2O + C2H3O2Na Acetic acid (60 gm) + sodium hydroxide ( 40 gm) = 100 gm water (18 gm) + sodium acetate (82 gm) = 100 gm Ratio reactants to products = 1:1 Molarity = moles / L, 3M = 3 moles / 1 L Acetic acid = 60 gm / total reactant 100gm = 1.8 moles Multiply by 3 = 1.8 moles or 180 grams Sodium Hydroxide = 40 gm / total reactant 100 mg = 1.2 moles or 120 grams. 180 grams acetic acid + 120 grams sodium hydroxide = 300 grams. 300 grams divided by 1 liter = 3M So in order to make 3 M sodium acetate combine solution, add 180 grams acetic acid and 120 grams sodium hydroxide with 1 liter of water.
How many calories in 100 gm of butter?
About 81 grams of fat
