Cards in this guide (12)
The subscripts of a compound indicate
If formula for ammonia is NH what is the mass of 3 moles of ammonia would be in grams
The molar mass of ammonia is about 17 grams, so that 3 moles
would have a mass of 51 grams.
The formula for ethyl alcohol is CËÃHËÆOH The mass of 2 moles of ethyl alcohol would be grams
The mass would be approximately 92 grams.
The formula for sodium carbonate is NaËÃCOËÄ Figure the molar mass of sodium carbonate to the nearest gram
The formula for sucrose is CËÂËÃHËÃËÃOËÂËÂ Figure the molar mass of sucrose to the nearest gram
The formula for sulfuric acid is HËÃSOËÅ A mole of sulfuric acid would have a mass of grams
It would have a mass of 98 grams.
Vinegar contains acetic acid The formula for acetic acid is CHËÄCOOH One mole of acetic acid has a mass of grams
What is the molar mass of nitrogen dioxide to the nearest gram
The molar mass of nitrogen dioxide is 46.0055 g.
The formula for aluminum sulfate is Al2 SO4 3 figure the molar mass of aluminum sulfate to the nearest gram
A compound found to contain 75.7 arsenic and 24.3 oxygen would have which of the empirical formulas below
The formula for methane is CH4. Four moles of methane would have a mass of how many grams
Four moles of methane would have a mass of 64,12 grams.
The formula for benzene is C6H6. Figure the molar mass of benzene to the nearest gram
The molar mass of benzene is 78 g.