Please write the formulas of the products and balance thefollowingnet ionic equa
ID: 75633 • Letter: P
Question
Please write the formulas of the products and balance thefollowingnet ionic equations. NaHCO3 (aq) + HCl (aq) --arrow-- CaCO3(s) + HCl (aq) --arrow-- Al(OH)3 (s) + HCl (aq) --arrow-- Mg(OH)2 (s) + HCl (aq) --arrow-- Thank you so much for answering these completely! Please write the formulas of the products and balance thefollowingnet ionic equations. NaHCO3 (aq) + HCl (aq) --arrow-- CaCO3(s) + HCl (aq) --arrow-- Al(OH)3 (s) + HCl (aq) --arrow-- Mg(OH)2 (s) + HCl (aq) --arrow-- Thank you so much for answering these completely!Explanation / Answer
Molecular Equation
HCl (aq) + NaHCO3 (aq) ---> NaCl (aq) + H2O (l) + CO2 (g)
Total Ionic Equation
H+ (aq) + Cl- (aq) + Na+ (aq) + CO3(2-) (aq) ---> Na+ (aq) + Cl-(aq) + H2O (l) + CO2 (g)
Net Ionic Equation
H+ (aq) + CO3(2-) (aq) ---> H2O (l) + CO2 (g)
Na+ and Cl- are spectator ions.
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Try the following steps:
1. Write molecular equation.
2. Balance the equation.
3. Splits water slouble ionic reactants and product molecules intoions.
4. Cancel ions which are present on left side as well as on theright side.
Trying this problem.
CaCO3 + HCl -----------> CaCl2 + H2O + CO2
Balanced equation :
CaCO3 + 2 HCl ------------> CaCl2 + H2O + CO2
Splitting into ions:
CaCO3 + 2 H+ + 2 Cl- --------> Ca2+ + 2 Cl- + H2O + CO2
Cancelling common ions:
CaCO3 (s) + 2 H+ (aq) ---> Ca2+ (aq) + H2O (i) + CO2 (g)
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Total Ionic: Al(OH)3 + 3 HCl >> AlCl3 + 2 H2O
Net Ionic: Al3+ + 3 OH- + 3H+ + 3 Cl- >> Al3+ + 3 Cl- + 3H2O
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