Sodium chloride (NaCl), whose only changes about 5g/100mL water over that entire range 100°C)
The answers is 67 don’t ask me I don’t know but trying to get free points
Answer:
Silver, 0.239 J/(g °C)
Explanation:
- The heat change is related to specific heat as given by the formula;
Heat change = mass of substance × specific heat × change in temperature
- Therefore; considering same amount of substance or equal masses and have the same initial temperature.
- The change in temperature will be inversely proportional to the specific heat.
- Therefore; the higher the specific heat lower the temperature change.
- Hence, the change in temperature will be highest for the substance with the lowest specific heat.
Therefore; the one that will increase in temperature the most is Silver
The correct response I believe is D. The reaction rate increases because the probability of collisions increases as there are more Zn atoms to react.