Stoichiometry of balance reaction indicates the relationship between reactant and products of any chemical reaction.
a) The balanced chemical equation for the reaction of propane gas with steam is:
C3H8(g)+3H2O(g)---- > 3CO(g)+7 H2(g)
b)
given that amount of propane = 2.15*10^3 kg
2.15*10^6 g C3H8
Number of moles = amount in g / molar mass
= 2.15*10^6 g C3H8 /44.0 g/ mole
= 4.89*10^4 mol C3H8
Now calculate moles of H2:
4.89*10^4 mol C3H8 *7 mole H2/1 mole C3H8
= 3.423 *10^5 Mol H2
Amount in g= number of mol* molar mass
= 3.423 *10^5 Mol H2 *2.016 g/ mole
= 6.9*10^5 g H2
6.9*10^2 kg H2
1000 g= 1.0 kg
Stoichiometry of balance reaction indicates the relationship between reactant and products of any chemical reaction a) The balanced chemical equation for the reaction of propane gas with steam is: C3H8(g)+3H20(g)---> 3CO(g)+7 H2(g) b) given that amount of propane 2.15*10^3 kg 2.15*10 6 g C3H8 Number of moles amount in g/molar mass 2.1510 6 g C3H8 /44.0 g/ mole =4.91 10^4 mool C3H8 Now calculate moles of H2: 4.91*10^4 mol C3H8 *11 mole H2/1 mole C3H8 5.401 *10^5 Mol H2 Amount in g= number of mol* molar mass = 5.401 *10^5 Mol H2 *2.016 g/ mole =1.09*10^6 g H2 1.09*10 3 kg H2 1000 g 1.0 kg
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