Read the descriptions of physical or chemical changes in the table below. Then decide whether the change will be spontaneous, if you can. Change Is this change spontaneous? OYes. During an exothermic chemical reaction, a solid is consumed and a gas produced. O No. O Can't decide with information given. O Yes. A solid precipitates from a solution, absorbing heat as it does so. O No. O Can't decide with information given. O Yes. During an endothermic chemical reaction, four moles of gaseous reactants are turned into two moles of gaseous products. O No. O Can't decide with information given.

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Read the descriptions of physical or chemical changes in the table below. Then decide whether the change will be spontaneous, if you can.
Change
Is this change spontaneous?
Yes.
During an exothermic chemical reaction, a solid is consumed and a gas
produced.
No.
O Can't decide with information given.
O Yes.
A solid precipitates from a solution, absorbing heat as it does so.
O No.
O Can't decide with information given.
Yes.
During an endothermic chemical reaction, four moles of gaseous reactants
are turned into two moles of gaseous products.
No.
O Can't decide with information given.
Transcribed Image Text:Read the descriptions of physical or chemical changes in the table below. Then decide whether the change will be spontaneous, if you can. Change Is this change spontaneous? Yes. During an exothermic chemical reaction, a solid is consumed and a gas produced. No. O Can't decide with information given. O Yes. A solid precipitates from a solution, absorbing heat as it does so. O No. O Can't decide with information given. Yes. During an endothermic chemical reaction, four moles of gaseous reactants are turned into two moles of gaseous products. No. O Can't decide with information given.
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