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Is molar mass differ in isoelectronic compound?
Yes, the molar mass is different for isoelectronic molecules.
What is the percent by mass of cuso4 5h2o mgso4 7h2o?
To calculate the percent by mass of each compound, you need to know their molar masses. For CuSO4•5H2O (copper(II) sulfate pentahydrate), the molar mass is 249.68 g/mol. For MgSO4•7H2O (magnesium sulfate heptahydrate), the molar mass is 246.47 g/mol. Now, divide the molar mass of each compound by the sum of the molar masses of both compounds and multiply by 100 to get the percent by mass. This will give the percentage composition of each compound within the mixture.
What is the mass of 1mole of mgso4?
120.4
What is the molar mass of PbSO4?
The molar mass of PbSO4 (lead(II) sulfate) is approximately 303.3 g/mol. This can be calculated by adding the molar masses of each element in the compound: lead (Pb) has a molar mass of 207.2 g/mol, sulfur (S) has a molar mass of 32.1 g/mol, and oxygen (O) has a molar mass of 16.0 g/mol.
How do you find the molar mass of compounds like water?
The molar mass is the mass of one mole of a substance in g/mol. In order to determine the molar mass, you must know the chemical formula and have access to a periodic table. Let's use water as an example. The chemical formula for water is H2O. To find the molar mass, multiply the atomic weight on the periodic table in grams/mol for each element times the subscript for the element, and add the molar masses. H: 2 x 1.00794g/mol = 2.01588g/mol O: 1 x 15.9994g/mol = 15.9994g/mol ------------------------------------------------ Molar mass = 18.0153g/mol
What is a food molar mass?
The molar mass has a sense only for definited compounds not for mixtures.
Is molar mass differ in isoelectronic compound?
Yes, the molar mass is different for isoelectronic molecules.
What compounds has the highest molar mass sodium iodide sodium bromide sodium chloride lithium bromide lithium fluoride?
Sodium iodide has the highest molar mass among the compounds listed, with a molar mass of 149.89 g/mol. Sodium bromide has a molar mass of 102.89 g/mol, sodium chloride has a molar mass of 58.44 g/mol, lithium bromide has a molar mass of 86.85 g/mol, and lithium fluoride has a molar mass of 25.94 g/mol.
How do you Find the percent composition of oxygen in each of the following compounds?
To find the percent composition of oxygen in a compound, divide the molar mass of the oxygen in the compound by the molar mass of the entire compound, then multiply by 100 to get the percentage. Repeat this calculation for each compound listed.
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 relationship between the formula weight of a substance and its molar mass?
Molar mass is the mass of particles in one mole of a substance. Molar mass is equal to atomic/ molecular/ formula mass in amu. Formula mass is in atomic mass unit while molar mass is in grams .
What is the percentage composition of molar mass in the given compound?
The percentage composition of molar mass in a compound is the percentage of each element's mass contribution to the total molar mass of the compound.
What is the percent by mass of cuso4 5h2o mgso4 7h2o?
To calculate the percent by mass of each compound, you need to know their molar masses. For CuSO4•5H2O (copper(II) sulfate pentahydrate), the molar mass is 249.68 g/mol. For MgSO4•7H2O (magnesium sulfate heptahydrate), the molar mass is 246.47 g/mol. Now, divide the molar mass of each compound by the sum of the molar masses of both compounds and multiply by 100 to get the percent by mass. This will give the percentage composition of each compound within the mixture.
What is the mass of 1mole of mgso4?
120.4
What is the molar mass of ammonium dichromate?
The molar mass of ammonium dichromate is 252,07 g.
What is a likely ratio of the masses of oxygen in two different compounds of tin and oxygen both of which contain the same mass of tin?
The ratio of the masses of oxygen in two different compounds of tin and oxygen is dependent on the specific compound and its chemical formula. Since the mass of tin is the same in both compounds, the ratio will be determined by the chemical composition of each compound. This ratio can be calculated by using the molar mass of oxygen in each compound and comparing it with the molar mass of tin.
What is the molar mass of PbSO4?
The molar mass of PbSO4 (lead(II) sulfate) is approximately 303.3 g/mol. This can be calculated by adding the molar masses of each element in the compound: lead (Pb) has a molar mass of 207.2 g/mol, sulfur (S) has a molar mass of 32.1 g/mol, and oxygen (O) has a molar mass of 16.0 g/mol.
