Calculen los gramos de soluto necesarios para preparar cada una de las siguientes de disolución
1.5 l de NaOH 3.0 M.
1600 ml de disolución de HCL 1.3 M.
2.51 de disolución de H2SO4 2.0 M.

- lead + phosphoric acid = hydrogen + lead(ii) phosphate

it's all four options.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

c. orbital shape i hope this is correct