Study

Unit 5 Revision Reactivity

  •   0%
  •  0     0     0

  • Copper hydroxide and nitric acid reacts. What is the salt produced in this reaction?
    Copper nitrate
  • Given the table, which metal is the least reactive?
    Metal Z
  • magnesium carbonate plus _______________ produces magnesium chloride + water + carbon dioxide
    hydrochloric acid
  • What is the formula of sulfuric acid?
    H2SO4
  • Which of the following salt will produce carbon dioxide as one of its products when it react with an acid?
    carbonates
    nitrates
    chlorides
    sulfates
  • acid + _____________ produces salt and water
    alkali/base
  • What is word equation for the reaction between calcium carbonate and hydrochloric acid?
    Calcium carbon + hydrochloric acid --> calcium chloride + water + carbon dioxide
  • An alkali of sodium that reacts with hydrochloric acid to form sodium chloride and water
    sodium hydroxide
  • What is the chemical formula of hydrochloric acid
    HCl
  • acid + metal produces salt and ______________
    hydrogen gas
  • Which of the following metal is the most reactive?
    magnesium
    copper
    lead
    potassium
  • zinc hydroxide reacts with _______________ to produce zinc nitrate and water
    nitric acid
  • What is the chemical formula of nitric acid?
    HNO3
  • sodium carbonate and sulfuric acid reacts to form
    sodium sulfate, carbon dioxide, and water
  • What is the salt produced in the reaction of hydrochloric acid and calcium hydroxide?
    calcium chloride
  • What are the products when copper hydroxide reacts with sulfuric acid?
    copper sulfate and water
  • TRUE or FALSE: All salts can be used for cooking
    FALSE
  • What are the products of a neutralization reaction?
    salt and water
  • TRUE or FALSE: After a chemical reaction happens, the sum of the mass of all substance will still be the same.
    TRUE
  • acid + carbonate produces __________ , __________ , and water
    salt and carbon dioxide