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  1. H

    What are the complete ionic and net ionic equations of these reactions?

    Copper Sulfate + hydrogen sulfate Potassium Bromide + lead nitrate Barium nitrate and sulphuric acid? Sorry Copper Sulphate and Hydrogen Sulphide!
  2. H

    what is the complete ionic and net ionic equation for the reaction of Al2(SO4)3

    + Ca(OH)2? please specify which one is which!
  3. H

    Match the followin words to these chemical statements;?

    a: Solid b: liquid c- gas d- melting e- boiling point f- freezing point g- evaporation h- condensation i) particles are close together but are free to move about. ii) at this tmep a liquid turns to gas iii) particles change from being held in a fixed position to being able to move about iv)...
  4. H

    Magnesium reacts with oxygen to form Magnesium Oxide. If 194.4g of magnesium burns

    completely, work out these:? If 194.4g of magnesium burns completely, a) what is the mass of magnesium oxide produced? b) what volume of oxygen is consumed ??
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