Answer:
If a temperature system decreases in a chemical reaction, the resulting value for q from the specific heat equation is negative.
Step-by-step explanation:
The specific heat equation is:
q = m × C × ΔT
where q is the heat transferred, m is the mass of the system, C is the specific heat capacity of the substance, and ΔT is the change in temperature.
If the temperature of the system decreases, then ΔT will be negative, and therefore q will also be negative. This indicates that heat is being lost by the system to the surroundings, resulting in a decrease in temperature.