Answer:
Hydrosphere. The hydrosphere is 33% oxygen by volume present mainly as a component of water molecules with dissolved molecules including free oxygen and carbolic acids (HxCO3).
Answer : Gain of electrons.
Explanation : In a oxidation-reduction reaction often called as redox reactions, during the process of reduction the electrons are gained by the reduced species in the chemical reaction, whereas in the oxidation process the electrons are lost by the oxidised species. The total transfer of electrons forms the base of the redox reactions.
Redox chemical reactions are those where the oxidation states of atoms are changed.
Answer:
A solution of CH3Cl will not conduct electricity
Explanation:
Ionic substances conduct electricity because the solution is composed of ions. Ions are charge carriers in a solution. When an ionic substance is dissolved in water, the substance dissociates into its component ions. The concentration and activity of these ions determines the conductivity of the solution.
However, molecular substances are not composed of ions. Since they are not composed of ions, they do not dissolve in water to yield ions. This implies that solutions of molecular substances are do not conduct electricity.
CH3Cl is a molecular substance. It is not composed of ions, hence its solution does not conduct electricity.
Low pressure and low temperature as the lower these are, the lower the kinetic energy is.
The acceleration of the ball was 0.6 m·s⁻².
<em>F = ma</em>
<em>a = F</em>/<em>m</em> = 5 N/9 kg × (1 kg·m·s⁻²/1 N) = 0.6 m·s⁻²