1. A 20g piece of lead absorbs 566 joules of heat and its temperature
changes from 35 °C to 195 °C. Calculate the specific heat.

What is the value of keq for the reaction expressed in scientific notation?

When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.