How much energy is required to raise the temperature of 3 kg of lead from 15
°C to 20°C

Tell me the iupac name of the following compounds:

What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.

How big are the bighest ocean waves at mavericks