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Nutka1998 [239]
3 years ago
14

When we reverse a chemical equation,we multiply it's delta H value by

Chemistry
1 answer:
Illusion [34]3 years ago
7 0
Delta H is negated. Multiply by -1
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son4ous [18]

Answer:

\large \boxed{\text{4.5 atm}}

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2. Calculate the new pressure

\begin{array}{rcl}\dfrac{5.7}{373.15} & = & \dfrac{p_{2}}{293.15}\\\\0.0153 & = & \dfrac{p_{2}}{293.15}\\\\0.0153\times 293.15 &=&p_{2}\\p_{2} & = & \textbf{4.5 atm}\end{array}\\\text{The new pressure will be $\large \boxed{\textbf{4.5 atm}}$}

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