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Write the reaction illustrating ΔH°f of CaCO3 and draw the enthalpy diagram showing the relative positions of the reactants and products if it is an exothermic reaction.
Preschool Children
Young children typically aged between 3 and 5 years, prior to the commencement of formal schooling.
Time-Out
A disciplinary technique used to remove a child from an environment where inappropriate behavior has occurred, to encourage reflection and calm down.
Instrumental Aggression
Hurtful behavior that is intended to get something that another person has.
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