A scuba diver descends from the surface of the ocean to a coral reef that is about 20 meters below the surface. The pressure on
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Answer : The balanced complete and net ionic equations are written below.
Explanation :
Complete ionic equation : In complete ionic equation, all the substance that are strong electrolyte and present in an aqueous are represented in the form of ions.
Net ionic equation : In the net ionic equations, we are not include the spectator ions in the equations.
Spectator ions : The ions present on reactant and product side which do not participate in a reactions. The same ions present on both the sides.
(a) The balanced molecular equation will be,
The complete ionic equation in separated aqueous solution will be,
In this equation the species present are, are the spectator ions.
By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.
The net ionic equation will be,
(b) The balanced molecular equation will be,
The complete ionic equation in separated aqueous solution will be,
In this equation the species present are, are the spectator ions.
By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.
The net ionic equation will be,
(c) The balanced molecular equation will be,
The complete ionic equation in separated aqueous solution will be,
In this equation all the species are the spectator ions.
Thus, there is no net ionic equation.
(d) The balanced molecular equation will be,
The complete ionic equation in separated aqueous solution will be,
In this equation no species are the spectator ions.
Thus, there is no net ionic equation.
(e) The balanced molecular equation will be,
The complete ionic equation in separated aqueous solution will be,
In this equation the species present are, are the spectator ions.
By removing the spectator ions from the balanced ionic equation, we get the net ionic equation.
The net ionic equation will be,
Answer:
Explanation:
A marble is not a very large object, so a smaller graduated cylinder is a better choice. A 100 milliliter graduated cylinder is not needed to measure the volume of a small marble, so a 25 milliliter graduated cylinder is the best option.