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What would you multiply grams of germanium by to get the units moles of germanium?
The conversion factor you need for this problem is the atomic mass of germanium.72.6 gram germanium = 1 mole germaniumSince you want to end up in units of moles of Ge, this goes in the numerator (on top). You want to convert from grams Ge, so this goes in the denominator (on the bottom).grams Ge1 mole Ge = moles Ge72.6 gram Ge
What would you multiply atoms of germanium by to get the units grams of germanium?
There is no direct relationship between atoms of germanium and grams of germanium. Use Avogadro's number to convert atoms to moles, and the atomic mass to convert moles to grams.Since you are converting from atoms Ge, this goes in the denominator (on the bottom) of the first factor. You want to end up in units of grams of Ge, so this goes in the numerator (on the top) of the last factor.atoms Ge1.00 mole Ge72.6 gram= g Ge6.02E+23 atom Ge1.00 mole GeNote that the units atoms germanium "cancel out" in the first factor and you are left in units of moles. Moles cancel out in the second factor and the final units are grams germanium.
What is the mass number of germanium?
Germanium (Ge) is number 32 on the periodic table, and has a mass of 72.64u. 'u' measures to exactly 1/12 of the mass of the isotope 12C 1u is roughly 1.66053886 * 10-27kg
What will be the mass of 2.05 1016 molecules of H2SO4.?
molar mass of H2SO4= 2(1)+ 32 + 4(16)=98g/molno. of moles = no. of molecules/6.02*10^23no. of moles = 2.05*10^16/6.02*10^23no. of moles = 3.406*10^(-8)molmass of a substance = molar mass*no. of moles= 98*3.406*10^(-8)=3.34*10^-6g Ans
What is the mass of 10 moles of iodine atoms?
Iodine has a molar mass of 129.9g So one mol of Iodine is 129.9g. Therefore 10 moles of iodine would be 1299g.
What would you multiply moles of Germanium by to get the units of grams of germanium?
The conversion factor you need for this problem is the atomic mass of germanium.72.6 gram germanium = 1 mole germaniumSince you want to end up in units of moles of Ge, this goes in the numerator (on top). You want to convert from grams Ge, so this goes in the denominator (on the bottom).grams Ge1 mole Ge = moles Ge72.6 gram Ge
What would you multiply grams of germanium by to get the units moles of germanium?
The conversion factor you need for this problem is the atomic mass of germanium.72.6 gram germanium = 1 mole germaniumSince you want to end up in units of moles of Ge, this goes in the numerator (on top). You want to convert from grams Ge, so this goes in the denominator (on the bottom).grams Ge1 mole Ge = moles Ge72.6 gram Ge
Could you convert .10 mol of NaNO3 to grams?
#moles = mass/molar mass mass = #moles*molar mass mass = .10 moles*(atomic weight of na+atomic weight of N+3(atomic weight of oxygen)
What would you multiply atoms of germanium by to get the units grams of germanium?
There is no direct relationship between atoms of germanium and grams of germanium. Use Avogadro's number to convert atoms to moles, and the atomic mass to convert moles to grams.Since you are converting from atoms Ge, this goes in the denominator (on the bottom) of the first factor. You want to end up in units of grams of Ge, so this goes in the numerator (on the top) of the last factor.atoms Ge1.00 mole Ge72.6 gram= g Ge6.02E+23 atom Ge1.00 mole GeNote that the units atoms germanium "cancel out" in the first factor and you are left in units of moles. Moles cancel out in the second factor and the final units are grams germanium.
What is the mass number of germanium?
Germanium (Ge) is number 32 on the periodic table, and has a mass of 72.64u. 'u' measures to exactly 1/12 of the mass of the isotope 12C 1u is roughly 1.66053886 * 10-27kg
What will be the mass of 2.05 1016 molecules of H2SO4.?
molar mass of H2SO4= 2(1)+ 32 + 4(16)=98g/molno. of moles = no. of molecules/6.02*10^23no. of moles = 2.05*10^16/6.02*10^23no. of moles = 3.406*10^(-8)molmass of a substance = molar mass*no. of moles= 98*3.406*10^(-8)=3.34*10^-6g Ans
10 moles sodium have the mass of what grams?
1 mole Na = 22.989770g 10 moles Na = 10 x 22.989770g = 229.89770g
What is the mass of 10 moles of iodine atoms?
Iodine has a molar mass of 129.9g So one mol of Iodine is 129.9g. Therefore 10 moles of iodine would be 1299g.
What would you multiply atoms of germanium by to get the units moles of germanium?
The conversion factor you need for this problem is Avogadro's number.(6.02 x 1023 atoms germanium/1 mole germanium) = 1... OR ...(1 mole germanium/6.02 x 1023 atoms germanium) = 1Since you want to end up in units of moles of Ge, this goes in the numerator (on top). You want to convert from atoms Ge, so this goes in the denominator (on the bottom).atoms Ge1 mole Ge = moles Ge6.02E+23 atoms Ge
What is the mass of 1.2 x 10-3 moles of sodium chloride?
This mass is 69,6 mg.
Is germanium or tin larger?
Germanium is the largest of the two. It has a larger atomic mass.
How many moles are there in 180gm of water?
10 moles of water (molar mass 18.0 g/mol) in 180 g, because 180 /18.0 = 10
