Chemistry, 21.02.2020 03:23, genesis0523
0.334 g sample of an unknown halogen occupies 109 mL at 398 K and 1.41 atm. What is the identity of the halogen? R = 0.0821 퐿.푎푡푚푚표푙.퐾
Answers: 2
Chemistry, 23.06.2019 04:40, twinchristiansp4xhd2
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
Answers: 1
0.334 g sample of an unknown halogen occupies 109 mL at 398 K and 1.41 atm. What is the identity of...
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