Using the following electronegativity values, place the following bonds in order of polarity (1 = highest and 4 = lowest).
O = 3.5
K = 0.8
H = 2.1
Cl = 3.0
As = 2.0
N = 3.0

What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

What characteristics does a earthquake have