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Butane is not a element. Butane has a molar mass.
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∙ 9y ago
Wiki User
∙ 15y agoFirst you need the molar mass of butane, which is C4H10: MM = 4 * 12.01 + 10 * 1.008 = 58.12 g/mol Since there are three moles of butane you get: 3.00 mol * 58.12 g/mol = 174 g (3 sig figs)
Wiki User
∙ 11y ago1 mole = 4 g of helium
So 3 moles = 12 g
Wiki User
∙ 13y agoDepends on what the substance is. 3 moles of hydrogen has less mass than 3 moles of calcium or 3 moles of water but they all have the same number of particles called Avogadro's number.
Wiki User
∙ 12y ago3 mol C2H60 (46.068g/1mol)=138.2 grams c2h6o
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How many moles are in 300 grams of calcium sulfide?
300 g of calcium sulfide (CaS) is equal to 4,158 moles.
Approximately how many moles are in 300 grams of sulfur?
I mole of sulfur atoms is 32 g. Thus there are 300/32 moles in 300 g, i.e. 9.375 moles.
How many grams is 300 ml of butane?
170 to 190 grams depending on pressure. ie sea level or higher...
What is the molarity of a 3000 liters solution containing 300 grams of NaCl?
Molarity = moles of solute/Liters of solution Find moles NaCl 300 grams NaCl (1 mole NaCl/58.44 grams) = 5.13347 moles NaCl Molarity = 5.13347 moles NaCl/3000 Liters = 1.71 X 10^-3 M sodium chloride ----------------------------------------
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 300 grams of calcium sulfide?
300 g of calcium sulfide (CaS) is equal to 4,158 moles.
Approximately how many moles are in 300 grams of sulfur?
I mole of sulfur atoms is 32 g. Thus there are 300/32 moles in 300 g, i.e. 9.375 moles.
How many grams is 300 ml of butane?
170 to 190 grams depending on pressure. ie sea level or higher...
What is the molarity of a 3000 liters solution containing 300 grams of NaCl?
Molarity = moles of solute/Liters of solution Find moles NaCl 300 grams NaCl (1 mole NaCl/58.44 grams) = 5.13347 moles NaCl Molarity = 5.13347 moles NaCl/3000 Liters = 1.71 X 10^-3 M sodium chloride ----------------------------------------
Would a horse have mass of 300 grams or 300 kilgrams?
300 kilograms
How many grams are there in 3.3 moles of potassium sulfide?
The atomic mass of Potassium is 39 and that of Sulfur 32. The formula for Potassium Sulfide is K2S therefore the molecular weight of Potassium Sulfide is (39 * 2) + 32 = 110. Therefore one mole of Potassium Sulfide weighs 110 grams. Therefore 3.3 moles of Potassium Sulfide weigh 110 * 3.3 = 363 grams.
What is the combined mass of 3.4 grams 300 grams 90 grams 25 grams?
418.4 grams.
How many grams of sodium chloride is in 0.40 moles?
Molarity = moles of solute/Liters of solution ( 300 ml = 0.300 Liters ) For our purposes, Moles of solute = Liters of solution * Molarity Moles NaCl = 0.300 Liters * 0.15 M = 0.05 moles NaCl =============
What is the mass of ml?
The estimated mass of 300 ml is about 300 grams. This can change based on the temperature and the density of the sample.
What is the molarity of a solution dissolve 0.31 grams of HNO3 in 300ml of water?
Molarity = moles of solute/Liters of solution ( get moles of HNO3 and 300 ml = 0.300 Liters ) 0.31 grams Nitric acid (1 mole HNO3/63.018 grams) = 0.004919 moles HNO3 Molarity = 0.004919 moles HNO3/0.300 Liters = 0.0164 M HNO3
How many moles of naoh are required to neutralize 300mg of aspirin?
No formula, just dimensional analysis and ratios. Aspirin is C9H8O6 300 mg C9H8O6 (1 gram/1000 milligrams)(1 mole C9H8O6/212.154 grams) = 1.41 X 10^-3 moles aspirin just get milligrams up to grams and divide that by the molar mass
Harrison bought fruit with a mass of 2 kilograms 300 grams How many grams is that?
2300 grams 1 kilogram is 1000 grams
