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Acids and Metals

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Questions and Answers

What are some metals that acids react explosively with?

sodium, potassium, calcium

Which dilute acids react moderately with reactive metals?

HCl, H2SO4

What is the product when magnesium reacts with dilute acid?

magnesium salt and hydrogen gas

What is the product when zinc reacts with dilute acid?

zinc salt and hydrogen gas Signup and view all the answers

What is the product when iron reacts with dilute acid?

iron salt and hydrogen gas Signup and view all the answers

What is the product when aluminum reacts with dilute acid?

aluminum salt and hydrogen gas Signup and view all the answers

What do acids produce when they react with carbonates and bicarbonates?

corresponding salts and carbon dioxide gas Signup and view all the answers

What is the product when calcium carbonate reacts with acid?

calcium chloride, carbon dioxide gas, and water Signup and view all the answers

What is the product when sodium bicarbonate reacts with acid?

sodium sulfate, carbon dioxide gas, and water Signup and view all the answers

According to the Arrhenius acid-base concept, what is the definition of a neutralization reaction?

A reaction between an acid and a base to form a salt and water (B) Signup and view all the answers

How can water be classified according to the Lewis concept?

As an amphoteric species (C) Signup and view all the answers

Why is NH3 considered a Bronsted-Lowry base but not an Arrhenius base?

Because it can accept a proton (H+) (D) Signup and view all the answers

According to the Lewis concept, what is the definition of a neutralization reaction?