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4.2 Exercise 22

Avg difficulty 2.5

Complete and balance the equations of the following reactions, each of which could be used to remove hydrogen sulfide from natural gas:

(a) Ca(OH)2(s)+H2S(g)⟶\text{Ca} \left(\text{OH}\right)_{2} \left(s\right) + \text{H}_{2} \text{S} \left(g\right) \rightarrow

(b) Na2CO3(aq)+H2S(g)⟶\text{Na}_{2} \text{CO}_{3} \left(a q\right) + \text{H}_{2} \text{S} \left(g\right) \rightarrow

OpenStax Chemistry 2e, 4.2 Classifying Chemical Reactions, exercise 22

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Adapted from General Chemistry © 2019 Rice University. Licensed under CC BY 4.0. Sources: Chemistry 2e, Chemistry: Atoms First 2e. Imported at revision 32c7196.