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Bas_tet [7]
3 years ago
15

write an activity to show the change in state and change in temperature during a chemical reaction(change)

Chemistry
1 answer:
Paha777 [63]3 years ago
5 0
If a piece of charcoal is taken and set on fire it will evolve CO2 and heat. Charcoal is solid but carbon dioxide is gaseous. This is an example of change of state and evolve of heat during chemical reaction.
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Explain the significance of this quote, “Heisenberg may have slept here.”
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Determine Δngas for each of the following reactions:(b) 2H₂(g) + O₂(g) ⇄ 2H₂O(l)
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           = -3

<h3>What is Δngas?</h3>

The number of moles of gas that move from the reactant side to the product side is denoted by the symbol ∆n or delta n in this equation.

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Learn more about Equilibrium

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