What is the net ionic equation of 2K (s) + Cd(NO3)2 (aq) --> 2K(NO3) + Cd ?

2K^+(aq) + 2NO3^-(aq) —> 2K(NO3)

Explanation:

2K (s) + Cd(NO3)2 (aq) —> 2K(NO3) + Cd

We can obtain the net ionic equation for the above reaction as follow:

Cd(NO3)2 will dissociate in solution as follow:

Cd(NO3)2 (aq) –> Cd^2+(aq) + 2NO3^-(aq)

K(s) –> K^+(aq)

Therefore:

2K (s) + Cd(NO3)2 (aq) —> 2K(NO3) + Cd

=>

2K^+(aq) + Cd^2+(aq) + 2NO3^-(aq) —>

2K(NO3) + Cd^2+(aq)

We shall cancel out Cd^2+ from both side of the equation to obtain the net ionic equation as shown below:

2K^+(aq) + 2NO3^-(aq) —> 2K(NO3)

Therefore, the net ionic equation for the reaction is

2K^+(aq) + 2NO3^-(aq) —> 2K(NO3)

when atmosphere interacts with biosphere they focuses on on the sources and sinks of green house gases (ghgs) air pollutants, particular matters, water and energy between the earth's surface and the atmosphere. the biosphere affects the climate. the atmosphere and biosphere are in constant interaction with each other, and all living things rely on gases in the atmosphere for life. organisms such as animals take in oxygen gas form the atmosphere to use in every cell of their body for smooth functioning of daily routine exercises.