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To calculate the energy released when C2H2OH (also known as ethanol) burns, you need to consider its heat of combustion. The molar mass of ethanol is approximately 46.07 g/mol. Once you convert 15.0g to moles, you can use the heat of combustion value to calculate the energy released.

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How many milligrams equal 150g?

There are 150,000 milligrams in 150 grams. To convert grams to milligrams, you need to multiply the gram value by 1,000. So, 150g * 1,000 = 150,000mg.


How many pounds in 150g?

It is equal to 0.3307 pounds approximately. Kilogram is the metric unit and pound is the imperial unit for mass. 1 Kilogram is 2.204 pounds. So we multiply kg by 2.204 to get the equivalent pounds.


Calculate the number of moles contained in 150g of calcium phosphate?

To calculate the number of moles in 150g of calcium phosphate, you need to first determine the molar mass of calcium phosphate (Ca3(PO4)2), which is 310.18 g/mol. Then, divide the given mass of calcium phosphate by its molar mass to get the number of moles. In this case, 150g / 310.18 g/mol ≈ 0.48 moles.


How many moles of ammonium sulfate are in 150g sample?

To find the number of moles of ammonium sulfate in a 150g sample, you first need to calculate the molar mass of ammonium sulfate (NH4)2SO4, which is approximately 132.14 g/mol. Then, divide the given mass (150g) by the molar mass to get the number of moles, which would be approximately 1.14 moles.


How many grams of sodium hydroxide will react with 150g of phosphoric acid sodium phosphate is one product?

To find the amount of sodium hydroxide needed to react with 150g of phosphoric acid, you first need to determine the balanced chemical equation between sodium hydroxide and phosphoric acid. From there, you can use stoichiometry to calculate the amount of sodium hydroxide needed.