What is the fourth quantum number of the 3p electron in aluminum, 1s22s22p63s 3p?? A. mg= -1
B. ms = +1/2
c. ms = +1
D. ms = 0​

1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →

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

Ineed ! i have no clue how to do this problem.