The <span> the Brønsted-Lowry acid donates H⁻.
In this reaction Particle that loose H⁺ is A. NH4⁺ ion.</span>
Answer:
B. It tells whether products or reactants are favored at equilibrium.
Answer:
maybe 20 butvam not sure ooo
Answer:
168.0 g
Explanation:
First thing, write a balanced chemical equation:

n(H2SO4) = concentration * volume
= 1.0 M * 2.0 L
= 2.0 mol
According to the balanced equation, 1 mol of acid requires 2 mol of sodium bicarbonate. This means that 2 mol of acid requires 2 mol of sodium bicarbonate. What mass of sodium bicarbonate is this?
mass (NaHCO3) = number of moles * molar mass
= 2.0 mol * 84.0065 g/mol
= 168.0 g
Answer is: it would replace letter C.
Halogen elements are fluorine, chlorine, bromine and iodine, they are nonmetals. In compound BC, letter C represents nonmetal, so nonmetal replaces nonmetal in single replacement reaction.
Single replacement reaction <span>is a reaction in which one element is substituted for another element in a compound.</span>