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Writing Chemical Rxns and Predicting Products -  ...

  •  English    22     Public
    Chapter 5
  •   Study   Slideshow
  • What are the products between methane and oxygen
    carbon dioxide and water
  •  15
  • what are the products when calcium carbonate decomposes
    calcium oxide and carbon dioxide
  •  15
  • what are the products when calcium chlorate decomposes
    calcium chloride and oxygen
  •  15
  • what are the diatomic elements
    hydrogen, oxygen, fluorine, bromine, iodine, nitrogen and chlorine
  •  15
  • what are the products when calcium hydroxide decomposes
    calcium oxide and water
  •  15
  • what are the products when nitrogen and hydrogen combine
    ammonia or nitrogen trihydride
  •  15
  • what are the products when lithium and nitrogen combine
    lithium nitride
  •  15
  • what are the products when calcium hydroxide reacts with potassium bromide *assume reaction occurs
  •  15
  • predict the products when potassium reacts with calcium oxide
    potassium oxide and calcium
  •  15
  • predict the products when magnesium reacts with calcium oxide
    NR - Ca is higher than Mg on activity series
  •  15
  • Write a balanced chemical equation for the following description with states of matter: sodium metal reacts with chlorine gas to form sodium chloride
    2Na(s) + Cl2(g) --> 2NaCl (s)
  •  20
  • Write a balanced chemical equation for the following description with states of matter: aqueous sodium hydroxide reacts with aqueous hydrogen chloride to form water and sodium chloride
    NaOH(aq) + HCl --> NaCl(s) + H2O(l)
  •  15
  • Write a chemical reaction based on the word equation below (predict the products)
    Ca + MgO → CaO + Mg
  •  20
  • balance the following reaction below
    2, 1, 1, 1
  •  10
  • Balance the following reaction: __FeCl3 + __Be3(PO4)2 --> __BeCl2 + __FePO
    2, 1, 3, 2
  •  15
  • A cobalt (II) chloride strips turns pink this means what?
    Water or water vapour is present
  •  10