Question

A 2.25 g sample of scandium metal is reacted with excess hydrochloric acid to produce 0.1502 g hydrogen gas. what is the formula of the scandium chloride produced in the reaction?

Answer 1

The formula of scandium chloride produced in the reaction is ScCl3.

What is chemical reaction and example?

When a substance undergoes a chemical transformation, its chemical identity changes. Rust is one illustration of this. An iron nail rusts, turning brown-red, when it comes into touch with water and is then exposed to air. The chemical makeup of the original material is altered throughout this process.

What is chemical reaction give three example?

Examples include the reactions of iron and oxygen to produce rust and vinegar and baking soda to produce sodium acetate, carbon dioxide, and water.

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