During the lab, you measured the ph of common household items. write net brønsted equations that show the acidic or basic nature of the following substances, given the ph. for polyprotic acids, only show one proton transfer. remember that spectator ions are not included. (use the lowest possible coefficients. omit states-of-matter in your answer.) (a) native lime (calcium oxide) with a ph of 10.50

What were the success and failures that came to boyle’s excitements?

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next