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The molar mass of the perchlorate ion, ClO4- , is 99.44 grams.
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What is the percent composition by mass of chlorine in Mg(CLO4)2?
To find the percent composition of an element, you need to calculate the molar mass of the element in the compound and divide it by the molar mass of the whole compound, then multiply by 100. The molar mass of Mg(ClO4)2 is approximately 223.21 g/mol. The molar mass of chlorine in the compound is 70.906 g/mol. Therefore, the percent composition of chlorine in Mg(ClO4)2 is (70.906 g/mol / 223.21 g/mol) x 100 = 31.74%.
What is the formula of zinc perchlorate?
The formula for zinc perchlorate is Zn(ClO4)2. Zn = zinc Cl = chlorine O = oxygen Its molar mass is 264.2812.
What is the formula mass of magnesium perchlorate?
The formula mass of magnesium perchlorate (Mg(ClO4)2) can be calculated by adding the atomic masses of magnesium, chlorine, and oxygen in the compound. The atomic mass of magnesium is 24.305 amu, chlorine is 35.453 amu, and oxygen is 16.00 amu. Therefore, the formula mass of magnesium perchlorate is 24.305 + 2(35.453) + 8(16.00) = 223.21 amu.
How do you find the percent of oxygen by mass in a compound?
To find the percent of oxygen by mass in a compound, you need to know the molar mass of the compound and the molar mass of oxygen. Divide the molar mass of oxygen by the molar mass of the compound and multiply by 100 to get the percentage.
Which term is used to represent the mass of 1 mole of molecules of a substance?
Molar mass represents the mass of 1 mole of molecules of a substance.
What is the formula of zinc perchlorate?
The formula for zinc perchlorate is Zn(ClO4)2. Zn = zinc Cl = chlorine O = oxygen Its molar mass is 264.2812.
What is the formula mass of magnesium perchlorate?
The formula mass of magnesium perchlorate (Mg(ClO4)2) can be calculated by adding the atomic masses of magnesium, chlorine, and oxygen in the compound. The atomic mass of magnesium is 24.305 amu, chlorine is 35.453 amu, and oxygen is 16.00 amu. Therefore, the formula mass of magnesium perchlorate is 24.305 + 2(35.453) + 8(16.00) = 223.21 amu.
What is the molar mass of sulfur?
The molar mass of sulfur is 32.065. Molar mass is the mass per mole of a substance. In other words, Molar Mass = Mass/Amount of Substance.
What is the molar mass of SiC?
Molar Mass of Carbon + Molar Mass of Silicon = Molar Mass of SiC. 12.0107 + 28.0855 = 40.0962 g / mol.
What is the molar mass of the sugar called glucose?
The molar mass of glucose is 180,16 g.
The molar mass of C3H8O2 is?
to find molar mass you add the molar mass of the carbons 3(amu)+ molar mass of the hydrogens 8(amu) to find molar mass you add the molar mass of the carbons 3(amu)+ molar mass of the hydrogens 8(amu)
What is the molar mass of NaCl?
what is the molar mass for NaC1 !!!???!!!???!!!??? --- The molar mass of sodium chloride (NaCl) is 57,958 622 382.
What is the molar mass of CuCl?
The molar mass of Copper is 63.54 g/mol http://www.noblemind.com/search.exe?keyword=Copper+Molar+Mass&var=2
What is molar mass of iron?
The molar mass of iron is 55.845g per mol. Molar mass is the mass of a given substance divided by its amount of substance.
What is the molar mass of MgS?
The molar mass of Mg = 24.305 g/mol
What is relationship between the formula weight of a substance and its molar mass?
Formula weight is the sum of the atomic weights of all atoms in a chemical formula, while molar mass is the mass of one mole of a substance. They are related in that the formula weight and molar mass are numerically equal for elements and simple compounds. For more complex compounds, the molar mass is the sum of the atomic masses as obtained from the periodic table.
What unit is the molar mass of a molecule in?
The molar mass is expressed in grams.
