Question
Calculate the molar masses of the following gases. (a) $\mathrm{SO}_{2}$ (b) $\mathrm{O}_{3} ;$ (c) $\mathrm{CO}_{2} ;$ (d) $\mathrm{N}_{2} \mathrm{O}_{5}$
Step 1
The atomic masses are approximately: S (sulfur) = 32.1 amu, O (oxygen) = 16.0 amu, C (carbon) = 12.0 amu, N (nitrogen) = 14.0 amu. Show more…
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Calculate the molar masses of the following atmospheric molecules: $(\mathrm{a}) \mathrm{SO}_{2} ;(\mathrm{b}) \mathrm{O}_{3} ;(\mathrm{c}) \mathrm{CO}_{2} ;(\mathrm{d}) \mathrm{N}_{2} \mathrm{O}_{5}$.
Calculate the molecular mass of each of the following molecules. (a) $\mathrm{C}_{4} \mathrm{H}_{6} \mathrm{O}$ (b) $\mathrm{NOCl}_{2}$ (c) $\mathrm{N}_{2} \mathrm{O}_{3}$
Give the molar mass of the following substances. (a) $\mathrm{N}_{2} \mathrm{O}_{2}$ (b) $\left(\mathrm{NH}_{4}\right)_{2} \mathrm{CO}_{3}$ (c) $\mathrm{C}_{8} \mathrm{H}_{15} \mathrm{~N}$
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