Chemistry, 17.10.2019 01:00 lakinbacon4
From left to right, the north-south streets shown are buchannan (1), laguna (2), octavia (3), gough (4) and franklin (5). from top to bottom, the east-west streets shown are broadway (a), pacific (b), jackson (c), washington (d), clay (e) and sacramento (f) (a) in the part of town shown in the map below, which street(s) have the steepest runs? which has the most level sections? explain your answers (b) how steep is the steepest street at its steepest (i. e., what is its slop in feet/mile- slope is rise over run)? (c) which would take more work (in the physics sense): walking 3 blocks for laguna & jackson, or one block west from clay and franklin? explain your answer. 2 4
Answers: 3
Chemistry, 22.06.2019 06:00
One does not belong why? ice, gold ,wood ,diamond and table salt
Answers: 1
Chemistry, 22.06.2019 08:30
How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same
Answers: 2
Chemistry, 22.06.2019 14:00
The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.
Answers: 3
Chemistry, 22.06.2019 17:10
)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.
Answers: 1
From left to right, the north-south streets shown are buchannan (1), laguna (2), octavia (3), gough...
World Languages, 22.07.2019 22:00
World Languages, 22.07.2019 22:00
Mathematics, 22.07.2019 22:00
Biology, 22.07.2019 22:00
Mathematics, 22.07.2019 22:00
Mathematics, 22.07.2019 22:00
Social Studies, 22.07.2019 22:00
Mathematics, 22.07.2019 22:00