redox Reactions

A mixture of acidified potassium dichromate and ethanol is heated.

A tin(II) chloride solution is added to an acidic solution of potassium dichromate.

Concentrated hydrochloric acid is added to solid manganese(IV) oxide.

A piece of copper metal is added to a solution of dilute nitric acid.

2-butanol is heated with a solution of acidified potassium dichromate.

Acidic solutions of potassium dichromate and iron(II) chloride are mixed.

Concentrated nitric acid is added to iron(II) sulfide.

An aqueous solution of potassium triiodide is added to a solution of sodium thiosulfate.

Ethanol is warmed gently with acidified potassium dichromate.

Acidified solutions of cerium(IV) and iron(II) are mixed.

Sodium sulfite is added to a neutral potassium permanganate solution.

An acidic potassium permanganate solution is added to a solution of sodium sulfite.

An acidified potassium dichromate solution is added to a tin(II) chloride solution.

Sodium iodide solution is added to a hydrogen peroxide solution.

Solutions of sodium oxalate and acidified potassium permanganate are mixed.

Solutions of hydriodic acid and hydrogen peroxide are mixed.

A strip of copper metal is heated strongly with concentrated sulfuric acid.

A mixture of manganese(IV) oxide and concentrated hydrochloric acid is heated.

Solid copper(II) sulfate is added to a potassium iodide solution.

Acidic aqueous solutions of potassium permanganate and iron(II) sulfate are mixed.

Sulfur dioxide is bubbled through an acidified solution of potassium permanganate.

1-Butanol reacts with an acidified solution of potassium dichromate.

Manganese(IV) oxide is added to concentrated aqueous hydrochloric acid.

Potassium permanganate is mixed with iron(II) sulfate in dilute sulfuric acid.

Phosphorus trichloride reacts with potassium chlorate.

Chlorine gas is bubbled through a sodium bromide solution.

Small pieces of aluminum metal are added to concentrated sodium hydroxide solution.

A small piece of potassium is added to water.

Aluminum foil is added to concentrated sodium hydroxide solution.

Sodium is added to 2-butanol.

Iron(III) oxide is heated with carbon monoxide gas at 1200 °C.

Aluminum foil is added to concentrated aqueous potassium hydroxide solution.

Metallic sodium is added to liquid ammonia in the presence of a trace amount of iron(III) nitrate.

Concentrated hydrochloric acid is added to a solution of sodium hypochlorite.

Concentrated hydrochloric acid is added to a solution of sodium hypochlorite.

Acidic solutions of potassium iodide and potassium iodate are mixed.

Concentrated hydrochloric acid is added to aqueous sodium hypochlorite.

Aqueous hydrochloric acid is added to a solution of sodium hypochlorite.

Sodium iodate is added to an excess of hydriodic acid.

Phosphorus is burned in excess oxygen.

Solid calcium is heated in nitrogen gas.

Lithium metal is heated in nitrogen gas.

Nitrogen dioxide is bubbled into water.

Chlorine gas is bubbled through cold aqueous sodium hydroxide.

Calcium oxide and graphite are heated to 2200 °C.

Aqueous sodium sulfite is heated with elemental sulfur.

Nitrous oxide (dinitrogen monoxide) is heated with solid sodium amide.

Freshly precipitated manganese(IV) oxide is added to a solution of hydrogen peroxide.

Mercury(II) oxide is heated.

Aqueous hydrobromic acid is electrolyzed at platinum electrodes.