What mass of NaOH will be needed to prepare 150cm3 of a 0.02moldm3

yes, it is pretty much the same thing, which is cool. : )

answer; i believe the answer is (false); ///good luck

i need the a b or c but mental disorders include repetitiveness,unable to listen, wanting to kill people, thinking that you are perfect, sexuality toward the wrong age types younger than you like a child bad reputations cutting yourself abuse! these are sad but these are true! the titles for some of these are ptsd and adhd. you need to go to jail or get an expert counselor if you face any of these problems or if you have indeed been involved!

answer; i believe that the answer is home chores,companionship and personal assistance;