Besides the concentration of the acid and its conjugate base, what else does one need to calculate the ph of a weak acid

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

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock