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What is the percent composition of hydrogen in benzene?
The formula shows that the compound contains 8 hydrogen atoms per molecule, of which the gram molecular mass is 46.07. Each hydrogen atom has a gram atomic mass of 1.00794. Therefore, the percent by mass of hydrogen in the compound is 100[8(1.00794)/46.07] or 17.50 %, to the justified number of significant digits. (The value "8" is exact.)
The formula for sodium carbonate is Na2CO3 Figure the molar mass of sodium carbonate to the nearest gram?
106
The formula for nitrogen dioxide is NO2 What is the molar mass of nitrogen dioxide to the nearest gram?
46 grams XP!
The formula for aluminum sulfate is Al2 SO4 3 figure the molar mass of aluminum sulfate to the nearest gram?
342
What is gram molecular weight of cabon dioxide?
The molar mass of CO2 is Mr (C)=12.01 Mr (0)=16.00 Therefore, the molar mass is (12.01+(16.00x2) since there are 2 oxygen atoms then the molar mass will be doubled for oxygen therefore, Molar Mass=48.01 g/mol
The formula for benzene is C6H6. Figure the molar mass of benzene to the nearest gram?
The molar mass of benzene is 78 g.
Thee formula for benzene is C6H6. Figure the molar mass of benzene to the nearest gram?
The molar mass of benzene is 76,11 g.
The formula for benzene is C6H6 Figuer the molar mass of benezene to the nearest gram?
78
The formula for benzene is C6H6. Figure the molar mass of benzene to the nearest gram.?
The molar mass of benzene is 78 g.
What is the molar mass of aluminum carbonate to the nearest gram per mole?
To the nearest gram, molar mass of aluminium carbonate is 234 g/mol.
What is the molar mass of nitrogen dioxide nearest gram?
NO2 is 46 molar mass
The formula for sodium carbonate us Na2CO3. Figure the molar mass of sodium carbonate to the nearest gram?
The molar mass of sodium carbonate to the nearest gram is 105,99 g.
Molar mass of sodium carbonate to the nearest gram?
106g
What is the molar mass of aluminum sulfate to the nearest gram?
342
What is the molar mass of nitrogen to the nearest gram?
The molar mass of nitrogen dioxide is 46.0055 g.
What is the molar mass of nitrogen dioxide to the nearest gram?
The molar mass of nitrogen dioxide is 46.0055 g.
What is the percent composition of hydrogen in benzene?
The formula shows that the compound contains 8 hydrogen atoms per molecule, of which the gram molecular mass is 46.07. Each hydrogen atom has a gram atomic mass of 1.00794. Therefore, the percent by mass of hydrogen in the compound is 100[8(1.00794)/46.07] or 17.50 %, to the justified number of significant digits. (The value "8" is exact.)
