Chemistry, 22.07.2019 05:00 AshlynPlayz45
Match the acids with their common names. 1. hno3 nitric 2. hcl hydrofluoric 3. h2so4 carbonic 4. hf hydrochloric 5. h2co3 phosphoric 6. h3po4 sulfuric
Answers: 2
Chemistry, 22.06.2019 21:50
If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
Answers: 2
Chemistry, 23.06.2019 02:40
Calculate the standard enthalpy of formation of liquid methanol, ch3oh(l), using the following information: c(graphite) + o2 latex: \longrightarrow ⟶ co2(g) latex: \delta δ h° = –393.5 kj/mol h2(g) + o2 latex: \longrightarrow ⟶ h2o(l) latex: \delta δ h° = –285.8 kj/mol ch3oh(l) + o2(g) latex: \longrightarrow ⟶ co2(g) + 2h2o(l) latex: \delta δ h° = –726.4 kj/mol
Answers: 3
Match the acids with their common names. 1. hno3 nitric 2. hcl hydrofluoric 3. h2so4 carbonic 4. hf...
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