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Q2 Write the skeleton equation for each of the following reactions. Then balance each of the
following chemical equations,
1. hydrogen + oxygen water
2.Iron(III)oxide hydrogen water iron
3. sodium water-
sodium hydroxide + hydrogen
4. copper Oxygen Copper(II) Oxide
5. potassium iodide + chlorine potassium chloride + iodine
6. chromium + tin IV) chloride - chromium(III) chloride + tin
7. magnesium copper(II) sulphate magnesium sulphate + copper
8. vine sulphate + strontium chloride zinc cloride + strontium sulphate
9. anamonium chloride lead(III) nitrate-ammonium nitrate + lead(III) chloride
10. iron(III) nitrate + magnesium sulphide iron(III) sulphide + magnesium
aluminum carbonate sodium
11. aluminum chloride + sodium carbonate
chloride
12 sodium phosphate + calcium hydroxide
phosphate
sodium hydroxdde +calcium
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