Natural gas burns in air to form carbon dioxide and water, releasing heat. What minimum mass of
Question:
Natural gas burns in air to form carbon dioxide and water, releasing heat.
What minimum mass of CH4 is required to heat 55 g of water by 25 °C?
a) 0.115 g
b) 2.25 * 103 g
c) 115 g
d) 8.70 g
Transcribed Image Text:
CH4(g) + O2(g) CO2(g) + H2O(g) ΔΗ IX Π -802.3 kJ
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