(a)
Interpretation:
The balanced net ionic equations for the given reaction has to be written.
Concept introduction:
According to the “Law of Conservation of Mass”, a chemical equation is balanced when the number of atoms involved in the reactant side is equal to that of the product side. Net ionic equation represents the
Balanced Chemical equation:
A balanced chemical equation is an equation which contains same elements in same number on both the sides (reactant and product side) of the chemical equation thereby obeying the law of conservation of mass.
(b)
Interpretation:
The balanced net ionic equations for the given reaction has to be written.
Concept introduction:
According to the “Law of Conservation of Mass”, a chemical equation is balanced when the number of atoms involved in the reactant side is equal to that of the product side. Net ionic equation represents the chemical reaction of the ionic species that is significantly involved in the reaction.
Balanced Chemical equation:
A balanced chemical equation is an equation which contains same elements in same number on both the sides (reactant and product side) of the chemical equation thereby obeying the law of conservation of mass.
(c)
Interpretation:
The balanced net ionic equations for the given reaction has to be written.
Concept introduction:
According to the “Law of Conservation of Mass”, a chemical equation is balanced when the number of atoms involved in the reactant side is equal to that of the product side. Net ionic equation represents the chemical reaction of the ionic species that is significantly involved in the reaction.
Balanced Chemical equation:
A balanced chemical equation is an equation which contains same elements in same number on both the sides (reactant and product side) of the chemical equation thereby obeying the law of conservation of mass.
(d)
Interpretation:
The balanced net ionic equations for the given reaction has to be written.
Concept introduction:
According to the “Law of Conservation of Mass”, a chemical equation is balanced when the number of atoms involved in the reactant side is equal to that of the product side. Net ionic equation represents the chemical reaction of the ionic species that is significantly involved in the reaction.
Balanced Chemical equation:
A balanced chemical equation is an equation which contains same elements in same number on both the sides (reactant and product side) of the chemical equation thereby obeying the law of conservation of mass.
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Chapter 19 Solutions
General Chemistry: Atoms First
- In the commercial preparation of aluminum, aluminum oxide, Al2O3, is electrolyzed at 1000C. (The mineral cryolite is added as a solvent.) Assume that the cathode reaction is Al3+3eAl How many coulombs of electricity are required to give 3.9 kg of aluminum?arrow_forwardPhosphate buffers are important in regulating the pH of intracellular fluids. If the concentration ratio of H2PO4/HPO42 in a sample of intracellular fluid is 1.1: 1, what is the pH of this sample of intracellular fluid? H2PO4(aq)HPO42(aq)+H+(aq)Ka=6.2108arrow_forwardWhen carbon dioxide dissolves in water it reacts to produce carbonic acid, H2CO3(aq), which can ionize in two steps. H2CO3(aq)HCO3(aq)+H+(aq)Kc1=4.2107HCO3(aq)CO32(aq)+H+(aq)Kc2=4.81011 Calculate the equilibrium constant for the reaction H2CO3(aq)CO32(aq)+2H+(aq)arrow_forward
- Answer the following questions by referring to standard electrode potentials at 25C. a Will oxygen, O2, oxidize iron(II) ion in solution under standard conditions? b Will copper metal reduce 1.0 M Ni2(aq) to metallic nickel?arrow_forwardThe following chemical reaction takes place in aqueous solution: FeCl2 (aq) + 2KOH(aq) → FeOH2(s) + 2KCl(aq) Write the net ionic equation for this reaction.arrow_forwardWhat is oxidized in this reaction? Fe(s) + HCl(aq) → FeCl3(aq) + H2(g)arrow_forward
- Predict the products of the following reaction and balance the equation: HCl(aq) + AgNO3 (aq) → Provide the net ionic equation for this reaction.arrow_forwardThe following chemical reaction takes place in aqueous solution: AgF(aq)+KCl(aq) →AgCl(s)+KF(aq) Write the net ionic equation for this reaction. ☐arrow_forwardThe following chemical reaction takes place in aqueous solution: FeSO4(aq) + (NH4) S(aq) → FeS(s)+(NH4)₂SO4(aq) 2 Write the net ionic equation for this reaction.arrow_forward
- Describe the reaction Cu (s) + HNO3 (aq) →arrow_forwardCalculate the equilibrium constant for the reaction: NO2 (g) + NO (g) N2O (g) + O2 (g)arrow_forwardWrite a balanced equation to show the reaction of aqueous aluminum acetate with aqueous ammonium phosphate to form solid aluminum phosphate and aqueous ammonium acetate. O Al(CH,O), (aq) + (NH4) PO, (ag) → AIPO, (s) + 2 NH,C2H3O3 (aq) O Al(CH,0), (aq) + (NH),PO, (aq) → AIPO, (s) + 2 NH,CH,O, (aq) • Al(CH,O), (aa) + (NH.)PO, (aq)→ AIPO, s) + 3 NH,CH,O, (aq) O Al(CO), (aq) + (NH)PO, (aq) → AIPO, (s) + 3 NH,CO, (aq) O Al(CO, (aq) + (NH,PO, (an) → AIPO, (s) + 2 NH,CO, (aq)arrow_forward
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