A concentrated solution of hydrochloric acid is added to solid potassium permanganate. 9. (h) A concentrated solution of ammonia is added to a solution of copper(II) chloride. (e) Excess concentrated sulfuric acid is added to solid calcium phosphate. (c) Chlorine gas is bubbled into a cold, dilute solution of potassium hydroxide. (h) Solutions of potassium permanganate and sodium oxalate are mixed.
(g) A concentrated solution of ammonia is added to a solution of zinc iodide.
A solution of potassium dichromate is added to an acidified solution of iron(II) chloride. This is a redox reaction, which means that one of the reactants gains oxygen, whilst the other loses oxygen. (f) A concentrated solution of hydrochloric acid is added to powdered manganese dioxide and gently heated. Example: (i) A strip of magnesium is added to a solution of silver nitrate.
(d) Excess concentrated sodium hydroxide solution is added to solid aluminum hydroxide. (f) Solid potassium oxide is added to water. (f) Sulfur trioxide gas is added to excess water.
(h) A solution of potassium dichromate is added to an acidified solution of iron(II) chloride. The reactants are hydrobromic acid (HBr)and potassium hydrogen carbonate (or bicarbonate) (KHCO3). Sign in|Report Abuse|Print Page|Powered By Google Sites. Express your answer as a chemical equation? Course Hero is not sponsored or endorsed by any college or university. Mg + 2Ag + Mg 2+ + 2Ag (ii.) A strip of magnesium is added to a solution of silver nitrate. Calcium metal is added to a dilute solution of hydrochloric acid. A strip of zinc is placed in a solution of nickel(II) nitrate. (d) Excess chlorine has is passed over hot iron filings. 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.
Lead foil is immersed in silver nitrate solution. 10. Give the name for this specific type of redox reaction.
(g) A small piece of sodium metal is added to distilled water.
(c) Gaseous hydrogen sulfide is bubbled through a solution of nickel(II) nitrate. (d) Solutions of silver nitrate and sodium chromate are mixed. On, the reactants side of the equation, we have magnesium (Mg) and silver nitrate (AgNO3). (h) A strip of copper metal is added to a concentrated solution of sulfuric acid. You're not alone, Report: Soccer legend Diego Maradona hospitalized, Top S.D. (f) Solid potassium amide is added to distilled water.
Get your answers by asking now. 1$ 7$ 8$ H$ gdõSy dh gdÓp dh 1$ 7$ 8$ H$ gdÓp " " " " "" (" :". (c) A strip of magnesium is added to a solution of silver nitrate. (e) Solid copper(II) sulfide is heated strongly in oxygen gas.
A small … (a) A strip of copper is immersed in dilute nitric acid. (d) Equal volumes of equimolar solutions of phosphoric acid and potassium hydroxide are mixed. (d) Calcium metal is heated strongly in nitrogen gas. Set 1 i. Estimate the pH of the resulting solution. A solution of hydroxide peroxide is heated.
(a) Solutions of sodium iodide and lead nitrate are mixed. I BEG OF YOU. (e) Dilute hydrochloric acid is added to a solution of potassium carbonate. Since there is no substance present in the aqueous medium, neither ionic nor net ionic equation can be written. 7. (e) Water is added to a sample of solid magnesium nitride.
(e) Dilute hydrochloric acid is added to a solution of potassium carbonate.
(e) Solid copper(II) sulfide is heated strongly in oxygen gas. (a) Solutions of zinc sulfate and sodium phosphate are mixed.
To what volume should you dilute 30 mL of a 12.0 M H2SO4 solution to obtain a 0.170 M H2SO4 solution? (d) Chlorine gas is bubbled into a solution of sodium bromide. (e) Dilute hydrochloric acid is added to a solution of potassium carbonate. Iron in the oxide is reduced by CO to metallic iron. (b) Solid lithium hydride is added to water. (b) A solution of sodium hydroxide is added to a solution of ammonium chloride. (b) Propane is burned completely in excess oxygen gas.
7. 2KClO 3 →MnO 2 2KCl + 3O2 Mg + 2Ag + → Mg 2+ + 2Ag AP Net Ionic Equations AP Net Ionic Equations Solid copper(II) sulfide is heated strongly in oxygen gas.
(e) Hydrogen sulfide gas is bubbled through a solution of potassium hydroxide.