What is the oxidation state of an individual nitrogen atom in nh4oh ? express the oxidation state numerically (e. g., +1)?

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

An experiment is conducted to see if cats preferred skim milk or 2% milk. a cup of skim milkwas put out for 5 kittens and then measured how much the kittens drank over the course of aday. following a cup of 2% milk was purout for the skittens and then masured how much thekittens drank over the course of a day. the same kittens were used and the milk was served atthe same temperature. it was discovered that the cats liked the 2% milk more than the skimmilk. what is the dependent variable in this experiment?

What is the difference between skimming and absorbing methods of the oil removal