The molar mass of nitrogen dioxide is 46.0055 g.
The molar mass of nitrogen dioxide (NO2) is approximately 46 grams per mole.
The molar mass of nitrogen dioxide is: 1 N + 2 O. M= 14,007 + (2 x 15,999) = 46 g
The molar mass of sodium carbonate to the nearest gram is 105,99 g.
To the nearest gram, molar mass of aluminium carbonate is 234 g/mol.
The molar mass of benzene is 76,11 g.
The molar mass of nitrogen dioxide is 46.0055 g.
The molar mass of nitrogen dioxide (NO2) is approximately 46 grams per mole.
The molar mass of nitrogen (N) is approximately 14 grams/mole, and the molar mass of oxygen (O) is approximately 16 grams/mole. Therefore, the molar mass of nitrogen dioxide (NO2) is 14 + (2*16) = 46 grams/mole to the nearest gram.
The molar mass of nitrogen dioxide is: 1 N + 2 O. M= 14,007 + (2 x 15,999) = 46 g
The approximate molar mass is about 46 g/mol (46.01 g/mol). You can estimate this by using the atomic mass numbers of nitrogen (8) and oxygen (16). N = 14.006 ~ 14 O = 15.994 ~ 16 14 + 2 (16) = 46
The molar mass of sodium carbonate to the nearest gram is 105,99 g.
To find the number of moles, you need to first convert 21.4 mg of nitrogen dioxide to grams by dividing by 1000 (since 1 gram = 1000 mg). Then, calculate the moles using the molar mass of nitrogen dioxide (NO2), which is 46.01 g/mol. 21.4 mg is equal to 0.0214 grams. Dividing 0.0214 g by the molar mass of NO2 gives you approximately 0.00047 moles of nitrogen dioxide.
To the nearest gram, molar mass of aluminium carbonate is 234 g/mol.
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The molar mass of benzene is 76,11 g.
The molar mass of sodium carbonate is approximately 106 grams per mole.
The molar mass of benzene (C6H6) is approximately 78 grams per mole.