Click the QR code for MC Questions. Written questions, use your jotter, date & heading: ExN5 S3_6D Alkanes/ Ionic Formulae. |
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| 1. | Write the chemical formula for the following compounds: |
| a) | zinc (II) sulfate | b) | lead (II) sulfide |
| c) | silver (I) oxide | d) | calcium carbonate |
| e) | potassium phosphate | f) | calcium chromate |
| 2. | The grid shows the names of some ionic compounds. Write the ionic formula for each of the compounds in the grid |
| a) | aluminium bromide | b) | sodium chloride |
| c) | potassium hydroxide | d) | sodium sulfate |
| e) | potassium bromide | f) | calcium chloride |
| 3. | Click the QR code to answer questions, on naming hydrocarbons. |  |
| 4. | Draw full structural formula for the following compounds |
| a) | methylpropane | b) | 2,3-dimethylhexane |
| c) | ethane | d) | 2,3,3-trimethylhexane |
