Answer:
when the forward and reverse reactions occur at equal rates.
chemical reaction is in equilibrium when the concentrations of reactants and products are constant - their ratio does not vary.
Isotopes of elements have same atomic numbers and different mass number(atomic masses).
Answer:
Explanation:
Uma declaração verdade é identificada pelo de ela afirmar a verdade diferente das outras opções
Answer:
Acids are water-soluble and acidic chemical compounds, often expressed as the general formula HₓA.
