Responses
The temperature of the materials goes up as the chemical reaction progresses.
The temperature of the materials goes up as the chemical reaction progresses.
The temperature of the materials goes down as the chemical reaction progresses.
The temperature of the materials goes down as the chemical reaction progresses.
The temperature of the starting materials and ending materials do not change.
The temperature of the starting materials and ending materials do not change.
The reaction beaker feels warm when she picks it up.
1 answer
In an endothermic reaction, the system absorbs heat from the surroundings, which typically results in a decrease in temperature of the materials involved in the reaction. Therefore, the correct response is:
The temperature of the materials goes down as the chemical reaction progresses.
