Hydrogen peroxide (H2O2) will decompose into water (H2O)and oxygen gas (O2). What mass of hydrogen peroxide is required to produce 72.5 g of water?

Adozen is 12, and your needing to calculate the weight of one medium egg, so i would do 21/12=1.75 per egg, and check your answer by doing 1.75 * 12= 21 : ) : ): ): ): ) i hoped i

Ans() ; the burning of them contributes to global warmingthey come from decayed organic material;

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