Question

i only need g, h and I please

Classifying Chemical Reactions continued Classifying Chemical Reactions continued 3. Write a balanced chemical equation for each reaction and classify the reaction. a. Copper metal heated with oxygen gives solid copper(II)oxide. 4 cu +02 → 2420 (5) combination reachon b. Mixing ammonium nitrate and sodium hydroxide solutions gives aqueous sodium nitrate, ammonia gas, and water. NHL NO2+ NaOH -> Na NO₃(aq) + NH₃ (9)+H₂O (e) double replacement c. Mercury(II) nitrate solution reacts with potassium iodide solution to give a mercury(II) iodide precipitate and potassium nitrate solution. Hg (NO3)2 + 2KI Hg I2 + 2K NO3 d. Aluminum metal and sulfuric acid yield aqueous aluminum sulfate and hydrogen gas. 2A1(s) + 3H2 804 (99) - Al₂(SO4)3 (aq) + 3H₂(g) e. Acetic acid and lithium hydroxide solution produce water and aqueous lithiumacetate. CH3COOH (99) + Li OH (aa) -> CH3CO OH Li + H2O (R) Acid Bose reachon, neurtalization f. Sulfur dioxide gas reacts with oxygen to produce sulfur trioxide gas. 2802(g) + O2(g) - 2 SO 3 (9) 8. Sodium metal reacts with water to give sodium hydroxide solution and hydrogen gas. • 2NaO + 2H2O 2NaOH(aq) + H2(g) Single replacement reaction h. Heating solid nickel chloride dihydrate yields solid nickel chloride and water vapor. 1. Heating solid potassium chlorate in the presence of the catalyst manganese dioxide, produces potassium chloride and oxygen gas. 2 KC103 - 2 KCl +302

Answer 1

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