a mixture of oxygen and nitrogen has a total pressure of 1040mm/hg. if oxygen has a partial pressure of 510mm/Hg, what is the partial pressure of nitrogen

How many molecules are found in 1.32 mol of nacl?

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —