An unknown is reacted with the indicator series found in this lab and the results are as follows: bp red, bg blue, mr yellow, bb blue, tb blue, ay light orange. what ph range would you assign this unknown?

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity

Determine the length of the object shown. 97.8 mm 97.80 mm 97 mm 98 mm