KA1 Identify the instrument used to determine whether a chemical reaction is exothermic or endothermic.RulerMass balanceStopwatchThermometer

What instrument is used when measuring heat transfer?Question 8Select one:a.buretteb.balance/scalec.calorimeterd.graduated cylinder

KA1 Complete the sentence below.In exothermic reactions the chemical energy ____________ and the extra energy is ____________.decreases; absorbeddecreases; releasedincreases; absorbedincreases; released

Which of the following is NOT a piece of equipment used to determine the change in enthalpy?Group of answer choicesErlenmeyer Flasktemperature probecalorimeterring stand

For endothermic reaction

exothermic and endothermic