Answer:
1) Writing Balanced equations for given chemical equations.
(a) the given is the combustion reaction and the products are CO2 and H2O and heat (spark)
From "n" C atoms there forms "n" CO2 and from "m" H there forms m/2 H2O's.
C3H6 (g) + 4.5 O2 (g) 3 CO2 (g) + 3 H2O (g)
(b)
Na2Cr2O7. 2H2O (s) Na2Cr2O7 (s) + 2H2O (g).
Thermal treatment cause water of crystalisation evaporate.
(c) Its Neutralization Reaction,
2 HF (aq) + Ca(OH)2 (aq) CaF2 (aq) + 2 H2O.
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Ule mm Hg it the gas occupies 0.375 L at 100 °C. Chapter eleven (11) 1....
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