Question 9 1 pts
According to Dalton's Law, in a mixture of O2 gas and N2 gas,
the total pressure of the mixture is equal to:

A.)The partial pressure of heaviest gas
B.) the partial of the oxygen plus the partial pressure of the nitrogen
C.) the partial pressure of nitrogen alone
D,) the partial pressure of the oxygen alone

Fine out you self hx

Ithink chemical bonding

In reversible reaction chemistry equilibrium is attained when the forward and reverse reactions are taking place at the same rate, thus, the concentrations of reactants and products remain the same. a reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back. in irreversible reactions on the other hand, the reactants react to form the products, which cannot revert back into reactants.