What is the lewis dot structure for boron nitride? i was wondering what the lewis dot structure for boron nitride is. i'm confused. i don't know if it has loan pairs or if on is supposed to be placed in the middle or what?

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

Why are pipes bursting in the in extremely cold weather?

For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2