BALANCING CHEMICAL EQUATIONS - PRACTICE SHEET # 2

17. magnesium carbonate → 18. iron(II) chloride + sodium hydroxide → 19. calcium oxide + diphophorus pentoxide → 20. chromium + oxygen → 21. sodium + water → 22. calcium carbonate + hydrochloric acid → 23. calcim hydroxide + phophoric acid → 24. sodium carbonate + nitirc acid → 25. aluminum hydroxide + sulfuric acid → 26. ................
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