Chemistry, 27.04.2021 17:50 justinsharp3
What is the molarity of a solution that contains 0.32 moles of NaCl in 3.4 liters of solution?
Answers: 1
Chemistry, 23.06.2019 04:40
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
Chemistry, 23.06.2019 17:00
Liquid nitrogen is kept at a temperature of -320 degrees. when liquid nitrogen is heated it quickly boils and turns into gas. which pair of pictures represent the change caused by adding heat to liquid nitrogen?
Answers: 3
What is the molarity of a solution that contains 0.32
moles of NaCl in 3.4 liters of solution?...
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