Ap chemistry Flashcards | Quizlet E) KOH (aq) + HC2H3O2 (aq) H2KC2H3O (aq) + O2 (g), B) KOH (aq) + HC2H3O2 (aq) H2O (l) + KC2H3O2 (aq), In which reaction does the oxidation number of oxygen increase? Given the abundance of water on earth, it stands to reason that a great many chemical reactions take place in aqueous media. A) dilution of 500.0 mL of 1.00 M K2SO4 to 1.00 L Write the balanced molecular equation for the reaction between magnesium chloride and copper(II) sulfate. Write a condensed equation as well as a net ionic equation for the reaction of aqueous silver nitrate with aqueous potassium chromate. D) 2.33 Write the balanced molecular equation, complete ionic equation, and net ionic equation for the reaction that occurs between aqueous solutions of silver nitrate and sodium hydroxide. 7. (a)0.001N/m0.001 \mathrm{N} / \mathrm{m}0.001N/m (b)0.01N/m0.01 \mathrm{N} / \mathrm{m}0.01N/m (c)0.1N/m0.1 \mathrm{N} / \mathrm{m}0.1N/m (d)1N/m1 \mathrm{N} / \mathrm{m}1N/m (e)10N/m10 \mathrm{N} / \mathrm{m}10N/m. In what circumstance would the complete and net ionic equations for a reaction be identical? A spectator ion is one that exists in the same form on both the reactant and product sides of a chemical reaction. 13. Write the net ionic equation for the reaction that occurs when aqueous solutions of potassium hydroxide and ammonium sulfate are combined. 0 B) SnCl2 (aq) + Cu (s) Sn (s) + CuCl2 (aq) When aqueous solutions of CaCl2 and AgNO3 are mixed, a reaction takes place producing aqueous Ca(NO3)2 and solid AgCl: [latex]{\text{CaCl}}_{2}\text{(}aq\text{)}+2{\text{AgNO}}_{3}\text{(}aq\text{)}\rightarrow\text{Ca}{\text{(}{\text{NO}}_{3}\text{)}}_{2}\text{(}aq\text{)}+2\text{AgCl(}s\text{)}[/latex]. Write a balanced equation and predict the products that occur when solutions of manganese (II) nitrate and potassium sulfide are combined. Provide the molecular equation and the net ionic equation for silver nitrate and sodium chloride. R A) 0.276 and 0.828 O sp?" (aq) + 2CH (aq) + S0 ?" /Filter Write the balanced molecular equation, complete ionic equation, and net ionic equation for the reaction that occurs between potassium chloride and ammonium phosphate. Addition of sulfurous acid (a weak acid) to barium hydroxide (a strong base) results in the formation of a precipitate. Write the balanced molecular equation, complete ionic equation, and net ionic equation for the reaction that occurs between aqueous solutions of iron(III) nitrate and sodium hydroxide. E) an isotope, When aqueous solutions of Pb(NO3)2 and NaCl are mixed, lead(II) chloride precipitates. Write the molecular, complete ionic, and net ionic equations for the reaction that occurs between magnesium nitrate and calcium chloride. Write the balanced molecular equation, total ionic equation, and net ionic equation for the reaction that occurs between sodium hydroxide and strontium chloride. Write balanced chemical, complete ionic, and net ionic equations for the reactions between the following substances, which produce a gas. Write the balanced equation for the reaction that occurs when calcium sulfide reacts with lead(II) nitrate. E) 1.75 , An aliquot (28.7 mL) of a KOH solution required 31.3 mL of 0.118 M HCl for neutralization. Use coefficients to produce the balanced chemical equation. Write the molecular equation, balanced equation, total ionic equation, and net ionic equation for the following: Sodium chloride and potassium nitrate. J.R. S. 3 B) Pb2+ (aq) + 2NO3- (aq) Pb(NO3)2 (s) Some molecular compounds also produce dissolved ions in water. Name three typical types of products that may be formed in double-replacement reactions. Hydrogen sulfide gas is produced, along with an aqueous solution of sodium chloride. Write the balanced formula equation, complete ionic equation, and net ionic equation for the reaction that occurs between sodium chloride and calcium nitrate. They appear unchanged in both the product and reactant side of the equation. If no reaction will happen, write NR (no reaction). Which of the following represents the net ionic equation for the reaction? What does it mean to say an equation is balanced? An aqueous solution of magnesium nitrate and sodium phosphate and mixed together forming solid magnesium phosphate and aqueous sodium nitrate. Write the balanced chemical equation for the following. Predict whether a reaction occurs between sodium sulfate and strontium nitrate. ), Write the chemical equation, the ionic equation and the net ionic equation where there is a precipitation reaction in each of the following reactions:strontium chloride and sodium carbonate SrCl2 Na2CO3 Sr2+(aq)+ Cl2-(aq)+ Na+(aq)+CO32-(aq) unbalanced. /DeviceRGB B) 2Na (s) + 2H2O (l) 2NaOH (aq) + H2 (g) Write a molecular equation for the precipitation reaction that occurs (if any) when the following solutions are mixed. Write balanced formula equations for the following reactions: a. zinc(s) + iodine(g) rightarrow zinc iodide b. hydrogen peroxide(l) rightarrow oxygen(g) + water c. magnesium(s) + lead(IV) nitrate rightarrow lead(s) + magnesium nitrate(aq). Aqueous solutions of silver nitrate and potassium. The decomposition of solid potassium chlorate leads to the formation of solid potassium chloride and diatomic oxygen gas. D) 0.207 Sr2+(aq) + SO 42- (aq) SrSO4(s) Turn in Net Ionic equations pogil and the practice problems sheet. A) Ba(NO3)2 (aq) + K2SO4 (aq) BaSO4 (s) + 2KNO3 (aq) Write the net ionic equation for the reaction that occurs between sodium hydroxide and magnesium nitrate. Question: 07 Multiple Choice 07 The reaction between aqueous strontium chloride (SrClo) and aqueous potassium sulfate (K,SO) forms a precipitate of strontium sulfate (SISO). Complete and balance the molecular equation, including the phases, for the reaction of aqueous potassium sulfate, K2SO4 , and aqueous strontium iodide, SrI2 . Water vapor reacts with sodium metal to produce solid sodium hydroxide and hydrogen gas. When ionic compounds dissolve in water, they may dissociate into their constituent ions, which are subsequently dispersed homogenously throughout the resulting solution (a thorough discussion of this important process is provided in the chapter on solutions). Write a balanced equation and predict the products that occur when solutions of manganese (II) nitrate and potassium sulfide are combined. Write the balanced chemical equation for the reaction that occurs between aqueous solutions of silver(I) nitrate and magnesium chloride. The following questions refer to the reactions represented below. The solid sodium reacts with liquid water to produce molecular hydrogen gas and the ionic compound sodium hydroxide (a solid in pure form, but readily dissolved in water). D) KOH (aq) + HC2H3O2 (aq) KC2H3O3 (aq) + H2 (g)
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