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Part A What mass of natural gas (CH) must you burn to emit 268 kJ of...

Question:

Part A What mass of natural gas (CH) must you burn to emit 268 kJ of heat? CH4 (g) + 202 (g) + CO2(g) + 2H2O(g) AH = -802.3 k

Part A What mass of natural gas (CH) must you burn to emit 268 kJ of heat? CH4 (g) + 202 (g) + CO2(g) + 2H2O(g) AH = -802.3 kJ Express the mass in grams to three significant figures. O AL M O O ? Submit Request Answer

Answers

24,0143 CHy C9) 20219) - g02.3kJ 1 mole f CHy 802.3k3 op heat emit e heat emit by x 268 mal 02.3 of CH hen 268 J 268 0. 33 mo

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