Explain the relationship between forward and reverse reactions at equilibrium, and predict how changing the amount of a reactant (creating a stress) will affect that relationship

98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

What material does not melt at any temperature