Which of the following involves combination of two elements? (a) N2(g) + 3H2(g) → 2NH3(g) (b) CaO(s) + CO2(g) → CaCO3(g) (c) 2SO2(g) + O2(g) → 2SO3(g) (d) NH3(g) + HCl(g) → NH4Cl(s)

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Which of the following involves combination of two elements?

Chemical Reactions and Equations

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28/10/2020 4:51 pm

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romiroy12

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Which of the following involves combination of two elements?

(a) N₂(g) + 3H₂(g) → 2NH₃(g)

(b) CaO(s) + CO₂(g) → CaCO₃(g)

(d) NH₃(g) + HCl(g) → NH₄Cl(s)

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28/10/2020 4:51 pm

Anonymous

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(a) N₂(g) + 3H₂(g) → 2NH₃(g)

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