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Problem

The enthalpy of combustion of hard coal averages …

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Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 Problem 22 Problem 23 Problem 24 Problem 25 Problem 26 Problem 27 Problem 28 Problem 29 Problem 30 Problem 31 Problem 32 Problem 33 Problem 34 Problem 35 Problem 36 Problem 37 Problem 38 Problem 39 Problem 40 Problem 41 Problem 42 Problem 43 Problem 44 Problem 45 Problem 46 Problem 47 Problem 48 Problem 49 Problem 50 Problem 51 Problem 52 Problem 53 Problem 54 Problem 55 Problem 56 Problem 57 Problem 58 Problem 59 Problem 60 Problem 61 Problem 62 Problem 63 Problem 64 Problem 65 Problem 66 Problem 67 Problem 68 Problem 69 Problem 70 Problem 71 Problem 72 Problem 73 Problem 74 Problem 75 Problem 76 Problem 77 Problem 78 Problem 79 Problem 80 Problem 81 Problem 82 Problem 83 Problem 84 Problem 85 Problem 86

Problem 78 Hard Difficulty

From the data in Table 5.2 , determine which of the following fuels produces the greatest amount of heat per gram when burned under standard conditions: $\mathrm{CO}(g), \mathrm{CH}_{4}(g),$ or $\mathrm{C}_{2} \mathrm{H}_{2}(g) .$

Answer

Methane produces greatest amount of heat per gram when burned under standard conditions.

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02:07

Aadit S.

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Watch More Solved Questions in Chapter 5

Problem 1
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Problem 4
Problem 5
Problem 6
Problem 7
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Problem 9
Problem 10
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Problem 81
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Problem 86

Video Transcript

determine which of the following fuels produces the greatest amount of heat. Her graham start with C. O. Carbon monoxide. The empathy of combustion here, understanding conditions is equal to you -283.0. Kill a jules per mole. So let's convert this tequila jewels per gram -283.0 killer jewels. Permal. What molds would have a mass of? To me it will. 28.0 grams would be the Mohler mouse. This would give us 10 -10.1 Q. A. Jules per gram. He released Look at Ch four. Mhm. Does age not procedure before Is equal to -890.8 individuals per mole -8 90.8 jules. Pra more one more 16 g. Works out to -55.7 mhm. Individuals program and work it. C. two H 2. Mhm. That's fine. This would produce -1301.1 killers. Rules per mole. So we'll convert this tequila jewels program. Yeah, Yeah, yeah. Should be 26 concealed grams. Is it smaller? Mass Looking set to -50 killer jewels per gram. Therefore, if we compare all three of them, the greatest amount of heat per gram burned under standard conditions is due to the nothing. So we can conclude that siege for grass produces the greatest amounts mm. Hmm. Of heat Program.

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