In preparing solution number 1 (see experimental procedure), a student measures 5.0 mL of 2.00 x 10-3 M Fe(NO3)3, 2.0 mL of 2.00 x 10-3 M HSCN, and 3.0 mL of 0.50 M HNO3. (The solvent for the Fe(NO3)3 and HSCN solutions is 0.50 M HNO3). After combining these, what are the concentrations of Fe3 , HSCN, and H in the resulting solution

Define dew point. i am writing this part to be able to ask the question

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

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !