Yes, this is a true statement.
False. A change in temperature can indicate a chemical reaction, but it is not always the case. Temperature changes can also result from physical changes, such as phase transitions (e.g., melting or boiling). Therefore, while temperature change can be a sign of a chemical reaction, it is not a definitive indicator on its own.
changing true temperature will change Keq (apex)
Yes, temperature has an effect on the speed of the reaction. Also most chemical reactions create heat. I feel that it is not exactly correct to say that most chemical reaction create heat. That is true for exothermic reactions, which give off heat, but endothermic reactions absorb heat instead.
I suppose that "chemical reaction" hasn't not a true antonym.
True
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
An endothermic reaction is a chemical reaction that absorbs heat from its surroundings, causing a decrease in temperature. This type of reaction requires an input of energy to proceed.
Yes
true
Yes it is true
sandy hit the bed
Yes, after a chemical reaction new substances are formed.