When measuring a melting point why is it necessary to raise the temperature very slowly when approaching a melting temperature?

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

In which situation can a mixture always be called a solution