water has a specific heat of 4.186 j/g°c, and ethanol has a specific heat of 2.450 j/g°c. based on this…
water has a specific heat of 4.186 j/g°c, and ethanol has a specific heat of 2.450 j/g°c. based on this information, which best compares water and ethanol? it requires more heat to raise the temperature of a gram of ethanol by 1°c. there are more molecules in a gram of water. ethanol has a lower formula mass. water has more protons and neutrons in its nuclei.
Answer
Brief Explanations:
Specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. A higher specific - heat value means more heat is needed to raise the temperature of a given mass of the substance. Water has a higher specific heat ($4.186\ J/g^{\circ}C$) than ethanol ($2.450\ J/g^{\circ}C$), so it requires more heat to raise the temperature of a gram of water by $1^{\circ}C$.
Answer:
It requires more heat to raise the temperature of a gram of water by $1^{\circ}C$.