What is the most abundant ion in seawater? Is it an anion or a cation?
5. How much heat would be required to raise the temperature of 0.05 g of pure water from 20° C to 26°C? Do you think it would take more, less, or the same number of calories to raise the temperature from 95° C to 101°C? Why??
6. Explain why water takes so long to boil.