Question

WRITE THE SKELETAL EQUATION FOR THE FOLLOWING WORD EQUATION AND BALANCE THE EQUATION AS WELL .

I ) ZINC + HYDROCHLORIC ACID ----------> ZINC CHLORIDE + HYDOGEN

II ) IRON + OXYGEN ------------- > IRON OXIDE

III ) QUICK LIME + WATER ------------------ > SLAKED LIME + HEAT

IV ) SODIUM HYDROXIDE + SULPHURIC ACID ----------------- > SODIUM SULPHUR DIOXIDE + WATER

V ) SODIUM HYDROXIDE + HYDROCHLORIC ACID ---------- > SODIUM CHLORIDE + WATER + HEAT

VI ) AMMONIUM CHLORIDE ---------- > AMMONIA + HYDROGEN CHLORIDE​

Answer 1

Answer:

German chemist Friedrich Wöhler from ammonium cyanate in 1828 was the first generally accepted laboratory synthesis of a naturally occurring organic compound from inorganic materials. Urea is now prepared commercially in vast amounts from liquid ammonia and liquid carbon dioxide

Answer 2

Answer:

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