5. If 18.6 L of H2 reacted with 14.3 L of O2 at STP, what is the volume of the gaseous water collected (assuming that none of it condenses)? (4 pts.)

2H2 (g) + O2 (g) → 2H2O (g)

PLEASE HELP!!

The correct answer is c

Answer/nitrogen compounds in the soil;

Answer:

it was spontaneous.

explanation:

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According to arrhenius theory of acid and bases, an acid is a proton donor, while base donates hydroxyl ions. further, acid and base reacts to form salt and water.consider following example.hcl    +      h2o          →      cl-          +      h3o+here, hcl has donated a proton, hence it is an acid.now consider following reactionhcl      +      naoh            ↔      nacl      +        h2oin this reaction, hcl donates proton, hence it is acid. on other hand, naoh donates hydroxyl ion (i.e. hence it is a base.