At room temperature, the following heats of reaction are known: eq. 1: no(g) + o3(g) → no2(g) + o2(g) δh = –198.9 kj eq. 2: 2 o3(g) → 3 o2(g) δh = –284.6 kj eq. 3: 2 o2(g) → 4 o(g) δh = –990.0 kj use the above data to calculate the heat absorbed (kj) when 2.5 moles of no2(g) is formed at room temperature according to the chemical reaction. do not include units. no(g) + o(g) → no2(g)
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At room temperature, the following heats of reaction are known: eq. 1: no(g) + o3(g) → no2(g) + o2...
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