SHOW WORK Determine the molecular formula given the information below.
The empirical formula for a compound is CH and the molecular weight is 26.04 g/mol.

C2H2

Explanation:

Molecular formula = n × Emperical formula

n = molecular formula mass) / Emperical formula mass

26.04/13.008= 2

So molecular formula = 2× CH

C2 H2

That is ethyne

the equation that correctly represent the reaction for formation of ammonia is

n2+ 3h2 → 2nh3 (answer d)

1 mole of nitrogen gas (n2) react with 3 moles of hydrogen gas (h2) to form 2 moles of ammonia ( nh3). this is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. the process is exothermic hence energy is released.

c. is the answer

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