On a heating curve, what do the plateaus represent? phase change

energy remaining constant.

increasing temperature

increasing kinetic energy

Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?

Which element would mostly likely have an electron affinity measuring closest to zero

How does a noncompetitive inhibitor reduce an enzyme’s activity?