answersLogoWhite

0

You multiply the molar mass of the component element by how many of that atom appear in one molecule. You add all the elements' masses together to get the molar mass of the molecule.

For example, SO2

1 * mass of sulfur =32.1 g

2 * mass of oxygen =32.0 g

32.1 g + 32.0 g = 64.1 g

User Avatar

Wiki User

13y ago

What else can I help you with?

Continue Learning about Chemistry

How do you calculate the percentage of water in a hydrate?

To calculate the percentage of water in a hydrate, you first determine the molar mass of the water and the compound. Then, you divide the molar mass of the water by the molar mass of the hydrate and multiply by 100 to get the percentage.


How can one determine the molar mass from molality?

To determine the molar mass from molality, you can use the formula: Molar mass (molality x molar mass of solvent) / molality of solute. This equation helps you calculate the molar mass of a substance based on its molality in a solution.


How do you calculate the Percent composition by mass of chloroform?

To calculate the percent composition by mass of chloroform (CHCl3), find the molar mass of each element (carbon, hydrogen, and chlorine) and the total molar mass of chloroform. Then, divide the molar mass of each element by the total molar mass and multiply by 100 to get the percentage of each element in chloroform.


How do you calculate the grams of an element in a specific amount of a compound?

To calculate the grams of an element in a compound, you need to find the molar mass of the element and the compound. Then, use the formula: (mass of element/molar mass of compound) x molar mass of element. This will give you the grams of the element in the compound.


What is the molar mass of the nonelectrolyte compound if a 4.305 g sample of it is dissolved in 105 g of water?

To find the molar mass of the nonelectrolyte compound, we need to use the formula: Molar mass (mass of compound / moles of compound) First, we need to find the moles of the compound by using the formula: moles mass / molar mass Given that the mass of the compound is 4.305 g and it is dissolved in 105 g of water, we can calculate the moles of the compound. Next, we can find the molar mass of the compound by rearranging the formula: Molar mass mass / moles By plugging in the values, we can calculate the molar mass of the nonelectrolyte compound.

Related Questions

How do you calculate the percentage of water in a hydrate?

To calculate the percentage of water in a hydrate, you first determine the molar mass of the water and the compound. Then, you divide the molar mass of the water by the molar mass of the hydrate and multiply by 100 to get the percentage.


How can one determine the molar mass from molality?

To determine the molar mass from molality, you can use the formula: Molar mass (molality x molar mass of solvent) / molality of solute. This equation helps you calculate the molar mass of a substance based on its molality in a solution.


How do you calculate the Percent composition by mass of chloroform?

To calculate the percent composition by mass of chloroform (CHCl3), find the molar mass of each element (carbon, hydrogen, and chlorine) and the total molar mass of chloroform. Then, divide the molar mass of each element by the total molar mass and multiply by 100 to get the percentage of each element in chloroform.


What is the molar mass of CoCl3?

You can use an online tool to calculate the molar mass of CoCl3 - convertunits.com/molarmass/CoCl3


How do you calculate the grams of an element in a specific amount of a compound?

To calculate the grams of an element in a compound, you need to find the molar mass of the element and the compound. Then, use the formula: (mass of element/molar mass of compound) x molar mass of element. This will give you the grams of the element in the compound.


What is the molar mass of the nonelectrolyte compound if a 4.305 g sample of it is dissolved in 105 g of water?

To find the molar mass of the nonelectrolyte compound, we need to use the formula: Molar mass (mass of compound / moles of compound) First, we need to find the moles of the compound by using the formula: moles mass / molar mass Given that the mass of the compound is 4.305 g and it is dissolved in 105 g of water, we can calculate the moles of the compound. Next, we can find the molar mass of the compound by rearranging the formula: Molar mass mass / moles By plugging in the values, we can calculate the molar mass of the nonelectrolyte compound.


What is the mass percent of hydrogen in ammonium phosphate NH4 3PO4?

To find the mass percent of hydrogen in ammonium phosphate NH4 3PO4, first calculate the total molar mass of the compound. Then, determine the molar mass contributed by hydrogen. Finally, divide the molar mass of hydrogen by the total molar mass of the compound and multiply by 100 to get the mass percent.


What is the mass percent of titanium in TiCl3?

To calculate the mass percent of Ti in TiCl3, you need to first calculate the molar mass of TiCl3 (154.23 g/mol). Then, find the molar mass contributed by Ti in TiCl3 (47.87 g/mol). Finally, divide the molar mass of Ti in TiCl3 by the molar mass of TiCl3 and multiply by 100 to get the mass percent of titanium in TiCl3, which is approximately 31.05%.


Calculate the molar mass of K2SO4?

174.259 g/mol


How do you calculate the molar mass of anhydrous sodiumcarbonate when given malar mass of hydrated sodiumcarbonate as 231.5gmol?

The molar mass of anhydrous sodium carbonate is 105,9888 g.


Moles of As in Na2HAsO4.7H2O?

To find the moles of As in Na2HAsO4.7H2O, you would first calculate the molar mass of Na2HAsO4.7H2O, then divide the molar mass of As by the molar mass of Na2HAsO4.7H2O to find the moles of As.


Calculate the Mass of Sn in the tin oxide product?

To calculate the mass of Sn in tin oxide, you need to know the molecular formula of tin oxide. If it is SnO, then the molar mass of Sn is 118.71 g/mol and that of O is 16.00 g/mol. To calculate the mass of Sn, you need to take the molar mass of Sn and divide it by the total molar mass of the compound (SnO) and then multiply by the total mass of the tin oxide product.