viernes, 13 de enero de 2017

Chemical equations calculations. Exercise 2.

In the combustion reaction C8 H18 + O2 → CO2 + H2 O,.
a) What mass of water will be produced when 27.3 g of C8 H18?
b) How many molecules of CO2 will be produced?
c) How many atoms of H are in 2 mol of C8 H18?

Julia Arroyo 4º A

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