Chemistry, 21.07.2019 03:00 braxton24

In which reaction does the oxidation number of hydrogen change? a. hcl (aq) + naoh (aq) → nacl (aq) + h2o (l) b.2na (s) + 2h2o (l) → 2naoh (aq) + h2 (g) c. cao (s) + h2o (l) → ca(oh)2 (s) d.2hclo4 (aq) + caco3 (s) → ca(clo4)2 (aq) + h2o (l) + co2 (g) e. so2 (g) + h2o (l) → h2so3 (aq)?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 11:00, pc103919

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

Answers: 1

continue

Chemistry, 22.06.2019 12:30, murtaghliam1

Word equation for k(s) +h2o(l) yield koh (aq) + h2

Answers: 3

continue

Chemistry, 22.06.2019 17:20, holmesleauja

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

Answers: 2

continue

Chemistry, 23.06.2019 04:10, nabeelunique

An unknown substance has been shown to have metallic bonds. which of the following is most likely a property of this substance? a. low conductivity b. low boiling point c. high malleability d. high solubility in water

Answers: 2

continue

You know the right answer?

In which reaction does the oxidation number of hydrogen change? a. hcl (aq) + naoh (aq) → nacl (aq)...