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What is the mass of 17 moles of titanium?
To calculate the mass of 17 moles of titanium, multiply the number of moles by the molar mass of titanium. The molar mass of titanium is approximately 47.87 grams per mole. Therefore, the mass of 17 moles of titanium is 17 moles x 47.87 g/mol = 813.79 grams.
What would you need to do to calculate the molality of 0.2kg of nacl in 3kg of water?
To calculate the molality of a solution, you need to know the moles of solute and the mass of the solvent in kilograms. First, calculate the moles of NaCl in 0.2 kg: moles = mass (g) / molar mass. Then, calculate the molality by dividing the moles of solute by the mass of solvent in kg: molality = moles of solute / mass of solvent in kg.
How many moles are there in fifteen kg of butane?
To find the number of moles in fifteen kg of butane, first calculate the molar mass of butane (C4H10) which is 58.12 g/mol. Then convert fifteen kg to grams (15000 g). Finally, divide the mass in grams by the molar mass to find the number of moles, which in this case is approximately 258.27 moles.
What is the molality of a solution made by dissolving two moles of NaOH in 6 kg of water?
Molality is expressed as moles solute/kg solvent. Moles of solute = 2. Kg solvent = 6.Molality = 2 moles/6 kg = 0.33 molal
What is the molality of a solution made by dissolving 2 moles of NaOH in 6kg of water?
0.33 mol/kg
What is the mass of 17 moles of titanium?
To calculate the mass of 17 moles of titanium, multiply the number of moles by the molar mass of titanium. The molar mass of titanium is approximately 47.87 grams per mole. Therefore, the mass of 17 moles of titanium is 17 moles x 47.87 g/mol = 813.79 grams.
What does 584 kg weigh in pounds?
584 kilograms = 1,287.5 pounds.
What is the density of titanium if it displaces 0.314 L of water and has a mass of 1.41 kg?
If the titanium in bicycle frame displaces 0.314 L of water and has a mass of 1.41 kg, the density of the titanium in gcm-3 or gram per cubic centimeter is approximately 4.49. This is based on the formula that density is equivalent to mass divided by volume.
What would you need to do to calculate the molality of 0.2kg of nacl in 3kg of water?
To calculate the molality of a solution, you need to know the moles of solute and the mass of the solvent in kilograms. First, calculate the moles of NaCl in 0.2 kg: moles = mass (g) / molar mass. Then, calculate the molality by dividing the moles of solute by the mass of solvent in kg: molality = moles of solute / mass of solvent in kg.
What is the molality of a solution in which 3.0 moles of NaCl is dissolved in 1.5 Kg of water?
The molality of a solution is calculated by dividing the moles of solute by the mass of the solvent in kg. In this case, the moles of NaCl is 3.0 and the mass of water is 1.5 kg. Therefore, the molality of the solution is 2.0 mol/kg.
How many moles are there in fifteen kg of butane?
To find the number of moles in fifteen kg of butane, first calculate the molar mass of butane (C4H10) which is 58.12 g/mol. Then convert fifteen kg to grams (15000 g). Finally, divide the mass in grams by the molar mass to find the number of moles, which in this case is approximately 258.27 moles.
How many moles are in 1 kg of C2H6O2?
To find the number of moles in 1 kg of C2H6O2, we first need to calculate the molar mass of C2H6O2: (212.01) + (61.01) + (2*16.00) = 62.07 g/mol. Then, we convert 1 kg to grams: 1 kg = 1000 g. Finally, we divide the mass by the molar mass to find the number of moles: 1000 g / 62.07 g/mol = 16.12 moles.
What would you need to do to calculate the molality of 0.2 kg of NaCl on 3 Kg of water?
To calculate the molality of NaCl in water, first, determine the number of moles of NaCl by dividing the mass of NaCl (0.2 kg or 200 g) by its molar mass (approximately 58.44 g/mol). Then, divide the number of moles of NaCl by the mass of the solvent (water) in kilograms (3 kg). The formula for molality (m) is m = moles of solute / mass of solvent in kg.
What is the molality of a solution made by dissolving two moles of NaOH in 6 kg of water?
Molality is expressed as moles solute/kg solvent. Moles of solute = 2. Kg solvent = 6.Molality = 2 moles/6 kg = 0.33 molal
What is the molality of a solution made by dissolving 2 moles of NaOH in 6kg of water?
0.33 mol/kg
How many moles of gold are there in a piece of gold weighing 1.00kg?
To find the number of moles of gold in a 1.00 kg piece, we first convert the mass to grams: 1.00 kg = 1000 g. The molar mass of gold (Au) is approximately 197 g/mol. Using the formula for moles (moles = mass/molar mass), we calculate: 1000 g / 197 g/mol ≈ 5.08 moles of gold.
How many moles are in 1 kg of CF2Cl2?
To find the number of moles in 1 kg of CF2Cl2, you first need to calculate the molar mass of CF2Cl2. Carbon has a molar mass of 12.01 g/mol, fluorine has a molar mass of 19.00 g/mol, and chlorine has a molar mass of 35.45 g/mol. Adding these up gives a molar mass of 120.91 g/mol for CF2Cl2. Next, convert 1 kg to grams (1000 g). Finally, divide 1000 g by the molar mass of CF2Cl2 to find the number of moles in 1 kg of CF2Cl2.
