Exercise N5 S3_5E MCQ online

 

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Written questions, use your jotter, date & heading:
ExN5 S3_5E Chemical & Ionic Formulae.
  

(formulae for group ions on page 8 of data booklet)

For both questions, 1 & 2 you are asked to write the chemical formulae, and then write the ionic formulae.  You should therefore have two answers.

  1. Write …
    i) the chemical formula
    ii) the ionic formula for the following compounds:
a) Screen Shot 2015-12-21 at 20.38.09 b) Screen Shot 2015-12-21 at 20.39.02
c) Screen Shot 2015-12-21 at 20.39.51  d)  Screen Shot 2015-12-21 at 20.26.59
 e) Screen Shot 2015-12-21 at 20.36.18  f) Screen Shot 2015-12-21 at 20.29.54
g) Screen Shot 2015-12-21 at 20.31.47  h) Screen Shot 2015-12-21 at 20.32.54
2. Write…
i) the chemical formula and
ii) the ionic formula for the following compounds:
a) Screen Shot 2015-12-21 at 20.53.16 b) Screen Shot 2015-12-21 at 20.44.11
c) Screen Shot 2015-12-21 at 20.44.45 d)  Screen Shot 2015-12-21 at 20.45.59
e) Screen Shot 2015-12-21 at 20.51.46 f) Screen Shot 2015-12-21 at 20.46.49
g) Screen Shot 2015-12-21 at 20.47.42 h) Screen Shot 2015-12-21 at 20.55.51
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