Net Ionic Equations
The category of reactions that often involve net ionic equations.
What are precipitation reactions?
Ions that remain unchanged on both sides of a chemical reaction.
What are Spectator Ions?
What is the chemical symbol for the hydroxide ion?
What is OH-?
What step comes after writing the balanced molecular equation in the process of balancing net ionic equations?
What is writing the complete ionic equation?
Give the correct net ionic equation for the balanced molecular equation: KCI + AgNO3 = AgCl(s) + KNO3
Ag^+ + Cl^- = AgCl(s)
The step in writing net ionic equations where you exclude ions that do not undergo any change.
What is Identifying spectator ions?
The role of spectator ions in the overall chemical reaction.
What is not undergoing any change?
Which ion is commonly found in table salt?
What is Na^+ and Cl^-?
In the net ionic equation 2H^+ 2OH- + 2H2O, what coefficient should be added to balance hydrogen atoms?
What is 2?
Give the correct net ionic equation for the balanced molecular equation: HCI + NaOH = NaCl + H2O
H^+ + OH^- = H2O
This type of reaction involves the transfer of protons (H+ ions) and often results in a net ionic equation.
The specific ions identified as spectators in the reaction between silver nitrate and sodium chloride.
What are Na^+ and NO3^-?
Name a polyatomic ion with a 2- charge.
What is sulfate (SO4^2-)?
If the net ionic equation is not balanced, what may be affected in the chemical representation?
What are the conservation of charge and atom ratios?
Give the correct net ionic equation for the balanced molecular equation: Pb(NO3)2) + KI= PbI2(s) + KNO3
Pb^2+ + 2I^- = PbI2(s)
The requirement to ensure the net ionic equation has an equal total charge on both sides
What is Balancing Charges?
The step involved in eliminating spectator ions from the complete ionic equation.
What is writing the net ionic equation?
What is the charge of the chloride ion?
What is -1?
What is the number of moles or units of each ion?
Give the correct net ionic equation for the balanced molecular equation:2FeCl3 + 3Na2S = 2Fe2(S3) + 6NaCl
2 Fe^3+ + 3S^2- = 2Fe2(S3)
In redox reactions, the species that undergo a change in oxidation state and are highlighted in the net ionic equation.
What are Reducing and Oxidizing Agents?
The importance of recognizing spectator ions in understanding the outcome of a chemical reaction.
What is predicting the products?
Name a common polyatomic ion that consists of oxygen and has a charge of -2.
What is the sulfate ion?
In a net ionic equation, what does it mean if the charges on both sides are not equal?
What is the equation is not balanced?
Give the correct net ionic equation for the balanced molecular equation: Ag2SO4 + 2NaCl = 2AgCl + Na2SO4
2Ag^+ + 2Cl^- = 2AgCl