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You have to first convert Kilos to grams. 1.42 kilos is 1420 grams. Next you have to find out the molecular weight (can be added up from the Periodic Table). Now divide grams by molecular weight to get your final answer in moles.

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What mass in kg does 5.84 moles of titanium have?

The molar mass of titanium is approximately 47.87 g/mol. To convert moles to kilograms, you need to multiply the number of moles by the molar mass and then convert from grams to kilograms. Therefore, 5.84 moles of titanium would have a mass of approximately 279.49 kg.


Convert 62.13 kg of Al to moles?

Convert 62.13 kg Al to grams.62.13 kg (1000 g/kg) = 62130 g AlConvert grams to moles using the atomic weight of Al from the periodic table.Al is 26.9815 g/mol62130 g / (26.9815 g/mol) = 2302.6 mol AlIn significant figures, that is 2303 mol Al.In scientific notation, that is 2.303 x 104 mol Al.


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What would you need to do to calculate the molality of 0.2 kilogram of NaCl in 3 kilogram of water?

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What is the molarlity of a colution made by dissolving 6 moles of NaOH in 3 kg of water?

To find the molarity, we first need to convert the mass of water to moles. Since 1 kg of water is approximately 1000 moles, 3 kg of water is 3000 moles. Then, molarity is calculated by dividing the number of moles of solute (NaOH) by the volume of solution in liters. So, the molarity would be 6 moles / 3 L = 2 M.


What is the molality of a solution made by dissolving 2 moles of NaOH in 6kg of water?

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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.


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How much is 142 pounds in kilograms?

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What is the molality of a solution that has 70g of NaCl dissolved in 300g of water?

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What would you need to do to calculate the molality of 0.2 kg of NaCI in 3 kg of?

To calculate the molality of 0.2 kg of NaCl in 3 kg of water, first determine the number of moles of NaCl by using its molar mass (approximately 58.44 g/mol). Convert 0.2 kg of NaCl to grams (200 g) and calculate the moles: ( \text{moles} = \frac{200 \text{ g}}{58.44 \text{ g/mol}} ). Finally, use the formula for molality, which is moles of solute per kilogram of solvent: ( \text{molality} = \frac{\text{moles of NaCl}}{3 \text{ kg of water}} ).


What number of moles of O2 is needed to produce 142 grams of P4O10 from P?

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