A sample of oxygen is collected in a 175mL container over water at a temperature of 35 o C when the atmospheric pressure reading is 742.0torr. What is the partial pressure of the dry oxygen?

What is avogadro’s number, and why is it useful

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-

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?