Do the northern and southern hemisphere experience the day weather? why? or why not?

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+