Hydrogen Cyanide, HCN, is a poisonous gas. The
lethal dose is approximately
300mg HCN per kil...
Hydrogen Cyanide, HCN, is a poisonous gas. The
lethal dose is approximately
300mg HCN per kilogram of air when inhaled.
If the HCN is formed by the reaction of NaCN with an acid such as H2SO4,
what mass of NaCN gives the lethal dose in the room from the previous
question?
2NCN (s) + H2SO4 (aq) - Na2S04 (aq) + 2HCN (g)
Answers: 1
Chemistry, 21.06.2019 20:30
The first element on the periodic table of elements is carbon. a. true b. false
Answers: 2
History, 25.09.2019 03:00
History, 25.09.2019 03:00
Mathematics, 25.09.2019 03:00
Mathematics, 25.09.2019 03:00
Mathematics, 25.09.2019 03:00
Health, 25.09.2019 03:00
Health, 25.09.2019 03:00