Introducing Textbook Solutions. Get your answers by asking now. (b) Solutions of silver nitrate and lithium bromide are mixed. (f) Sulfur trioxide gas is added to excess water. Mg + 2Ag + Mg 2+ + 2Ag (ii.) undesirable product would result if this solution was acidified? (d) Excess hydrochloric acid solution is added to a solution of potassium sulfite. A solution of potassium dichromate is added to an acidified solution of iron(II) chloride. However, this mixture is so sensitive that saliva from the speaker/demonstrator or even moisture in the air can … (f) A concentrated solution of hydrochloric acid is added to powdered manganese dioxide and. (h) Carbon disulfide vapor is burned in excess oxygen. Get step-by-step explanations, verified by experts. Magnesium turnings are added to a solution of iron (III) chloride. (i) Mg + 2 Ag+ Mg2+ + 2 Ag (ii) The Ag+ is the oxidizing agent. Small chunks of solid sodium are added to water. A solution of hydroxide peroxide is heated. (a) Solutions of tin(II) chloride and iron(III) chloride are mixed. Ca + H₂O → Ca²⁺ + OH⁻ + H₂ Solid calcium is added to warm water. (c) Concentrated hydrochloric acid is added to an acidic solution of hydrogen peroxide. (g) Samples of boron trichloride gas and ammonia gas are mixed. (g) Phosphorus(V) oxytrichloride is added to water. (b) A solution of ammonia is added to a solution of ferric chloride. Assume that solutions are aqueous unless otherwise indicated. CuCl2(aq) + Na2S(aq) --------> CuS(s) + 2NaCl(aq), Cu^2+(aq) + 2Cl^-(aq) + 2 Na^+(aq) + S^2-(aq) --------> CuS(s) + Na^+(aq) + 2Cl^-(aq). 7. (c) A solution of hydrogen peroxide is heated, and a gas is produced. Dilute hydrochloric acid is added to a solution of potassium carbonate. (f) A piece of iron is added to a solution of iron(III) sulfate. (d) A piece of aluminum metal is added to a solution of silver nitrate. The same reaction is carried out by Alkaline Earth Metals, but with hot water. Chlorine gas is bubbled into a solution of sodium bromide. Course Hero is not sponsored or endorsed by any college or university. Liquid bromine is added to a solution of potassium iodide. g) Hydrogen peroxide solution is added to a solution of iron(II) sulfate. 10. A small piece of sodium metal is added to distilled water. (c) Phosphorous(V) oxide powder is sprinkled over distilled water. (h) A bar of zinc metal is immersed in a solution of copper(II) sulfate. (b) Solutions of silver nitrate and lithium bromide are mixed. (a) Solid aluminum oxide is added to a solution of sodium hydroxide. (c) Equal volumes of 0.1-molar sulfuric acid and 0.1-molar potassium hydroxide are mixed. Magnesium turnings are added to a solution of iron(III) chloride. What is the oxidizing agent in this reaction? (h) A solution of potassium dichromate is added to an acidified solution of iron(II) chloride. (b) A piece of nickel metal is immersed in a solution of copper(II) sulfate. (b) Dilute hydrochloric acid is added to a solution of potassium sulfite. Liquid bromine is added to a solution of potassium iodide. The products will be either a gaseous or a solid substance (or a nonionizable pure liquid) and the reactants will be the ions composing these substances. a) A strip of magnesium is added to a soultion of silver nitrate. (b) A solution of sodium bromide is added to an acidified solution of potassium bromate. What color changes, if any, would be observed in this reaction? Sulfur trioxide gas is bubbled through a solution of sodium hydroxide. (ii) What would your observe happening to the magnesium? Omit formulas for any ions or molecules that are unchanged by the reaction. chlorine gas is bubbled into a solution of potassium iodide. (e) Dilute hydrochloric acid is added to a solution of potassium carbonate. CuS + … (e) Acids react with carbonates and bicarbonates (hydrogen carbonates) by giving off carbon dioxide gas. What color change, if any, would you observe in this reaction? When a metal (calcium) reacts with water, the products are metal hydroxide and hydrogen gas. Estimate the pH of the resulting solution. (e) Excess concentrated sulfuric acid is added to solid calcium phosphate. (f) Solid dinitrogen pentoxide is added to water. (d) Calcium metal is heated strongly in nitrogen gas. 11. (b) Solid calcium oxide is heated in the presence of sulfur trioxide gas. A strip of magnesium is added to a solution of silver nitrate. (f) Solid potassium amide is added to distilled water. 2AgNO 3 (aq)+MgCl 2 (aq) → 2AgCl (s) + Mg (NO 3) 2 (aq) a) What mass of silver chloride can be producd from 1.49L of a 0.254M solution of silver nitrate? 1314 Level M Chemistry Revision Sheet Final T1 Updated.pdf, Irvington High School, Irvington • CHEMISTRY 126, University of the South Pacific, Fiji • CHEMISTRY 2002, New Jersey Institute Of Technology • CHEM 661, International School of Choueifat • CHEM MISC, CHE 1224 Chapter Thermodynamics Fall 2018.pdf, Chapter 2 Part I Chemical Formulas and Naming.pptx, Mississippi Gulf Coast Community College • CHE 1224, Mississippi Gulf Coast Community College • CHEM 1214-450. 7. 6. (a) An excess of sodium hydroxide solution is added to a solution of magnesium nitrate. (c) Equal volumes of equimolar solutions of disodium hydrogen phosphate and hydrochloric acid are mixed. (h) Solutions of tri-potassium phosphate and zinc nitrate are mixed. (h) A strip of copper metal is added to a concentrated solution of sulfuric acid. (e) Dilute hydrochloric acid is added to a solution of potassium carbonate. (h) A concentrated solution of ammonia is added to a solution of copper(II) chloride. 11. Solid calcium is added to warm water. I BEG OF YOU. A strip of magnesium is added to a solution of silver nitrate. If 0.0030 mol of cytosine is submitted to combustion analysis,How many moles of H2O would be formed? When they react with each other a white color precipitate is formed due to the formation of silver chloride as one of the product. Give two laboratory tests that would help to identify the product(s) of this reaction. Therefore, in order to complete such equations we need the list of activities of metals. (e) A solution of potassium iodide is electrolyzed. (a) This is a single replacement (displacement) reaction. 10. (b) Powdered magnesium oxide is added to a container of carbon dioxide gas. Write the formulas to show the reactants and products for the following reactions. The REDOX reaction requires water to be initiated because the two powders are solids, and an intimate mixture is required for the Ag+ and NO3- ions to be able to move. (f) Excess potassium hydroxide solution is added to a solution of potassium dihydrogen phosphate. Hence, the balanced chemical equation is written above. All precipitation reactions are "double displacement" or "double replacement" reactions, that is, the anion of one salt changes its place with the anion of the other salt, or the cation of one salt changes its place with the cation of the other salt. potassium hydroxide solution is titrated with a 0.1, What would be observed if the solution was titrated well past the equivalence point using bromthymol blue as, the indicator? (f) A solution of ammonium thiocyanate is added to a solution of iron(III) chloride. ____________________________________________________________________________________, (b) Excess concentrated aqueous ammonia is added to a solution of nickel(II) nitrate, leading to the formation of a complex. (a) Solid copper(II) sulfate pentahydrate is gently heated. (h) Solutions of potassium permanganate and sodium oxalate are mixed. The Mg strip would become smaller and would become coated with solid silver. b) A small piece of calcium metal is added to hot distilled water. (c) A solution of hydrogen peroxide is heated. (h) An acidified solution of sodium permanganate is added to a solution of sodium sulfite. (e) Hydrogen gas is passed over hot iron(II) oxide powder. Sign in|Report Abuse|Print Page|Powered By Google Sites. (d) Chlorine gas is bubbled into a solution of sodium bromide. (c) Solutions of ammonia and hydrofluoric acid are mixed. (c) Gaseous hydrogen sulfide is bubbled through a solution of nickel(II) nitrate. (Bromthymol blue is yellow in acidic solution and blue in basic solution. (f) A solution of ammonium thiocyanate is added to a solution of iron(III) chloride. This preview shows page 31 - 35 out of 169 pages. Introducing Textbook Solutions. A strip of magnesium is added to a solution of silver nitrate. (b) Alkali metals (Group I) reacts with cold water to form hydroxides and decomposes water by giving off hydrogen gas. (c) Sulfur dioxide gas is bubbled into distilled water. (e) Carbon dioxide gas is bubbled through a concentrated solution of potassium hydroxide. (h) Chlorine gas is bubbled into a solution of potassium iodide. (d) Solutions of silver nitrate and sodium chromate are mixed. e) Excess hydrobromic acid solution is added to a solution of potassium hydrogen carbonate. (f) Solid potassium oxide is added to water. For your question; yes Mg is more active than Ag and therefore it replaces Ag. The metal and the halogen in this case will produce the salt, potassium bromide (KBr).