Mr (CsClO₄) = 133 + 35 + 16 × 4 = 232 г/моль
ω (Cs) = 1 × 133 / 232 = 0,57 = 57%
ω (Cl) = 1 × 35 / 232 = 0,15 = 15%
ω (O) = 4 × 16 / 232 = 0,27 = 27%
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Mr (Na₂Cr₂O₇) = 2 × 23 + 2 × 52 + 7 × 16 = 262 г/моль
ω (Na) = 2 × 23 / 262 = 0,17 = 17%
ω (Cr) = 2 × 52 / 262 = 0,39 = 39%
ω (O) = 7 × 16 / 262 = 0,42 = 42%
Mr (CsClO₄) = 133 + 35 + 16 × 4 = 232 г/моль
ω (Cs) = 1 × 133 / 232 = 0,57 = 57%
ω (Cl) = 1 × 35 / 232 = 0,15 = 15%
ω (O) = 4 × 16 / 232 = 0,27 = 27%
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Mr (Na₂Cr₂O₇) = 2 × 23 + 2 × 52 + 7 × 16 = 262 г/моль
ω (Na) = 2 × 23 / 262 = 0,17 = 17%
ω (Cr) = 2 × 52 / 262 = 0,39 = 39%
ω (O) = 7 × 16 / 262 = 0,42 = 42%