Module 02 lecture assignment: hydrology a wetland has the following annual measurements (in cubic meters per year). what is the net annual change in water volume? what do you think is happening to the wetland over time? what could be causing this? 1. si 75 go 350 gi 25 et 25 so 50 a wetland has the following annual measurements (in cubic meters per year). what is the net annual change in water volume? what do you think is happening to the wetland over time? what could be causing this? 2. si 75 go 80 et 75 pn 15 so 45 gi 25

fun caring loving person

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

put the answers   and i could answer.

hydrocarbons are organic compounds that contain only hydrogens and carbons. they can be saturated (those which contain only carbon-carbon single bonds) or unsaturated (those which contain carbon-carbon double or triple bonds) in nature. hydrocarbons can undergo several reactions like substitution, elimination etc.  

on substituting one or more hydrogen atoms in hydrocarbon it results in the formation of haloalkane. as the halogen atoms are large compared to the carbon and hydrogen atoms, due to which the molecular weight increases and the bond become polar because of presence electronegative halogen atom and results in the increase in boiling point of the haloalkane.

thus, the correct option is (b) that is the boiling point of the new compound increases on substituting a hydrogen atom with a halogen in a hydrocarbon.