Answers: 1
Chemistry, 22.06.2019 08:00
Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next
Answers: 2
Chemistry, 22.06.2019 19:50
If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
Answers: 2
Which molecule could form a coordinate covalent bond with a proton (h )?...
Health, 13.10.2019 19:00
Mathematics, 13.10.2019 19:00
Mathematics, 13.10.2019 19:00
English, 13.10.2019 19:00
Spanish, 13.10.2019 19:00
Mathematics, 13.10.2019 19:00
Mathematics, 13.10.2019 19:00
Social Studies, 13.10.2019 19:00
Biology, 13.10.2019 19:00