Reaction 1: C3H8 (g) + 5O2 (g) →3CO2 (g) + 4H2O (g), ΔH1=-2043 kJ

Reaction 2: 3C3H8 (g) + 15O2 (g) →9CO2 (g) + 12H2O (g), ΔH2=?

Find H2

How are minerals formed?

The state of matter that has no definite shape OR volume is

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