The pH of a solution is 2.0. Which statement is correct?
ut 1 PH
Useful formulas include [H307-10
• [OH-] = 10 POH, PH+pOH = 14, and [H3O+][OH-] = 10-14
The pOH of the solution is 12.0.
The concentration of OH-ions is 1.0 x 10-2 M.
The concentration of H3O+ ions is 100.0 M.
The pOH of the solution is 16.0.

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

the equation for synthesis of water is as follows;

here two moles of hydrogen are used with one mole of oxygen which gives one molecule of water as a product. but shana misinterpreted 2 moles as 2 grams in this equation.