Answer to Question #55676 in General Chemistry for rachel

Question #55676

The energy diagram shown represents the chemical reaction between solid ammonium chloride and solid barium hydroxide octahydrate:
2NH4Cl(s)+Ba(OH)2⋅8H2O(s)→2NH3(aq)+BaCl2(aq)+10H2O(l)
The ΔH for this reaction is 54.8 kJ . How much energy would be absorbed if 23.1 g of NH4Cl reacts?
Express your answer with the appropriate units.
energy absorbed= ???

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Assignment Expert

20.10.15, 16:17

Dear Sarah, there can be differences in values rounding. Another calculation (without rounding) can give: H = 11.83kJ. Please try this one.

Sue

20.10.15, 16:12

This answer came back incorrect? Any way you could take a second look at it? Thanks!

Sarah

20.10.15, 15:40

This problem was marked incorrect when I entered it?

Answer to Question #55676 in General Chemistry for rachel

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