Determine the five constitutional isomers for n2o. three have the n-n-o bond skeleton and two would have the n-o-n skeleton. determine the formal charges on all atoms of each of the isomers (write # on molecules above).

b) write the net formal charge of each isomer. label molecules above (1-5)

1.

2.

3.

4.

5.

c) which isomer is most stable? why?

What material does not melt at any temperature

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

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces