Write the net ionic equation for this precipitation reaction. include physical states. ( nh 4 ) 2 co 3 ( aq ) + ca ( clo 4 ) 2 ( aq ) ⟶ caco 3 ( s ) + 2 nh 4 clo 4 ( aq

The net ionic equation:

Explanation:

The given chemical reaction is as follows.

The total ionic equation is as follows.

Similar ions on the both sides of the reaction will be cancelled.

The remaining reaction is

Therefore, the net ionic reaction is as follows.

percent abundance for cu-63 can be shown as:

63 x + 65 (1-x) = 62.9296

65 - 62.9296 = 2 x

x = 1.035

thus, percent abundance for cu-63 is 1.035

percent abundance for cu-65 can be shown as:

63 x + 65 (1-x) = 64.9278

65 - 64.9278 = 2 x

x = 0.0361

thus, percent abundance for cu-63 is 0.0361

the mass spectrum of cu-63 showing the intense peak as, this isotope is found in nature more abundantly around 92.38 % in comparison to cu-65 which is found 62.58 % naturally