Which of the following shows that the combustion of methane produces 802
kJ/mol of energy?
A...
Chemistry, 29.04.2021 16:40 elistopchaniuk
Which of the following shows that the combustion of methane produces 802
kJ/mol of energy?
A. CH4(9) +202(g) + 802 kJ/mol + CO2(g) + 2H2O(g)
B. CH4(9) +202(g) β CO2(g) + 2H2O(g) - 802 kJ/mol
C. CH4(9) + 202(g) β CO2(g) + 2H2O(g) + 802 kJ/mol
802kJ
O D. CH4(9) +202(9)
CO2(g) + 2H2O(g)
SUBMIT
Answers: 2
Chemistry, 22.06.2019 05:50
Calculate the number of molecules present in 0.750 mol of mgo.
Answers: 3
Chemistry, 22.06.2019 13:10
Which electron configuration represents the electrons in an atom of sodium in the ground state at stp
Answers: 1
Chemistry, 22.06.2019 13:40
Can someone me with 6 to 10 plz this is for masteries test.
Answers: 1
Chemistry, 23.06.2019 11:30
How do you calculate the mass of a product when the amounts of more than one reactant are given?
Answers: 3
Mathematics, 13.07.2019 14:30
Mathematics, 13.07.2019 14:30
Mathematics, 13.07.2019 14:30
English, 13.07.2019 14:30
Mathematics, 13.07.2019 14:30
Mathematics, 13.07.2019 14:30
English, 13.07.2019 14:30
Mathematics, 13.07.2019 14:30