Chemistry, 25.05.2021 02:30 thatlostgirl7740
Pl answerrr
If 5.00L of hydrogen gas, measured at 20.0⁰C and 80.1 kPa is burned in excess oxygen to form water, what mass of oxygen (measured at the same temp and pressure) will be consumed? 2 H₂ + O₂ 2 H₂O *
16.0 g
2.63 g
32.0 g
4.63 g
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 11:30
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
Chemistry, 22.06.2019 19:30
Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol
Answers: 3
Chemistry, 23.06.2019 03:00
What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients
Answers: 1
You know the right answer?
Pl answerrr
If 5.00L of hydrogen gas, measured at 20.0⁰C and 80.1 kPa is burned in excess oxygen to...
Questions
Social Studies, 11.10.2021 23:50
Mathematics, 11.10.2021 23:50
Mathematics, 11.10.2021 23:50
Mathematics, 11.10.2021 23:50
Health, 11.10.2021 23:50
Social Studies, 11.10.2021 23:50
Mathematics, 11.10.2021 23:50
Computers and Technology, 11.10.2021 23:50
History, 11.10.2021 23:50
English, 12.10.2021 01:00
English, 12.10.2021 01:00
English, 12.10.2021 01:00
