Chemistry, 25.07.2020 06:01, Gladistshiala267
Synthetic natural gas (SNG), sometimes called substitute natural gas, is a methane containing mixture produced from the gasification of coal or oil shale directly at the site of the mine or oil field. One reaction for the production of SNG is: 4CO (g) + 8H2 (g) 3CH4 (g) + CO2 (g) + 2H2O g) Use the following thermochemical equations to determine H for the reaction as written. C (graphite) + 2H2 (g) CH4 (g) H = -74.8 kJ C (graphite) + ½ O2 (g) CO (g) H = -110.5 kJ CO (g) + ½ O2 (g) CO2 (g) H = -283.0 kJ H2 (g) + ½ O2 (g) H2O (g) H = -285.8 kJ
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Chemistry, 22.06.2019 07:00, haydjanggg6578
The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.
Answers: 2
Chemistry, 22.06.2019 19:00, montgomerykarloxc24x
Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.
Answers: 2
Synthetic natural gas (SNG), sometimes called substitute natural gas, is a methane containing mixtur...
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