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Molar mass of cobalt III sulfate is 406.04 (g.mol-1)
How it's done:
Establish the molecular formula: Co2(SO4)3
Then:
Add up all atom mass's
2 * 58.93 = 117.86 (for 2 Cobalt)
3 * ( 32.06 + 4*16.00 )= 288.18 (for 3 Sulfate)
Finally:
Totalize: 406.04
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The mass of a mole of a substance expressed in grams is called a?
molacular mass
What is the molar mass of cobalt Chloride?
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Cobalt (III) hydroxide's formula is Co(OH)3 MOLES are found by grams you have/ molar mass of the molecule. To find the molar mass, you must first find the masses of the elements. In Co(OH)3 there are 3 elements: Cobalt (Co), Oxygen (O), and Hydrogen (H) Cobalt's atomic mass is 58.933 (but we'll round that 59) Oxygen's atomic mass is 15.999 (but we'll round that 16) Hydrogen's atomic mass is 1.0079 (but we'll just call that 1.) BUT WAIT. THERE'S MORE. There is 1 Cobalt atom, so we'll keep 59. There are THREE Oxygen atoms, so we have to multiply 16 by 3. (That's 48.) And there are also THREE Hydrogen atoms, so we have to multiply 1 by 3. (That's 3, but I'm sure you knew that.) So let's add them up: 59 + 48 + 3 = 110 grams. Almost there! 3.96 /110 = .036 moles. CHEMisTRY!
What is relationship between the formula weight of a substance and its molar mass?
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What is the molar mass of sulfur?
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The mass of a mole of a substance expressed in grams is called a?
molacular mass
What is the molar mass of SiC?
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What is the molar mass of the sugar called glucose?
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What is the molar mass of cobalt Chloride?
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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.
How is the molar mass of an element determined?
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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 the mass of one mole of CO in grams?
Cobalt (III) hydroxide's formula is Co(OH)3 MOLES are found by grams you have/ molar mass of the molecule. To find the molar mass, you must first find the masses of the elements. In Co(OH)3 there are 3 elements: Cobalt (Co), Oxygen (O), and Hydrogen (H) Cobalt's atomic mass is 58.933 (but we'll round that 59) Oxygen's atomic mass is 15.999 (but we'll round that 16) Hydrogen's atomic mass is 1.0079 (but we'll just call that 1.) BUT WAIT. THERE'S MORE. There is 1 Cobalt atom, so we'll keep 59. There are THREE Oxygen atoms, so we have to multiply 16 by 3. (That's 48.) And there are also THREE Hydrogen atoms, so we have to multiply 1 by 3. (That's 3, but I'm sure you knew that.) So let's add them up: 59 + 48 + 3 = 110 grams. Almost there! 3.96 /110 = .036 moles. CHEMisTRY!
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
