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inorganic chemistry - Predicting colors of aqueous solutions . . . For colored solutions, we will always consider absorption of light in the visible region So if you see a green solution, it is not reflecting green light, it is absorbing a certain portion of the visible spectrum and the transmitted light [from the solution] appears green to us
Solved Table 1. Benedicts Test Results Column 1 Column 2 - Chegg Benedicts Test Results Column 1 Column 2 Column 3 Compound Structural Formula Column 4 Functional Groups Columns Original Color of Solutions Column 6 Column 7 Color of Color Solutions after after Heating Adding for 5 Benedict's Minutes Reagent Column 8 Was the compound oxidized? (yes or no) O=ch ОН H HO 1 glucose H OH H H OH CH OH 2 2
Solved 7. Drag the third test tube (Fe) from the blue rack - Chegg Science Chemistry Chemistry questions and answers 7 Drag the third test tube (Fe) from the blue rack to the metal stand but this time click the bottle labeled Naas Record the color before, the color after, and the ratio in the table below Drag the test tube to the red disposal bucket Repeat for the fourth (Cu2+) and fifth (Pb) test tubes adding Na S in each case Record the color before
Solved Activity 2: Diffusion of Iodine Across a Dialysis - Chegg Question: Activity 2: Diffusion of Iodine Across a Dialysis Membrane1 What can we conclude regarding the transport of solutes across the membrane from the observed final color of the solutions in and out of the dialysis bag?2 From your results, estimate the size of I2KI molecules relative to starch 3 What colors would you expect if
color - Why are some salt solutions coloured? - Chemistry Stack Exchange I notice that salt solutions of NaCl N a C l and KCl K C l are colourless while those of CuSOX4 C u S O X 4 and FeSOX4 F e S O X 4 are coloured I got as far as figuring that it has to do with the transition metal ions, but I can't explain why the salt solution of ZnSOX4 Z n S O X 4 is colourless even though zinc itself is one of the transition metals
Solved in experiment 1, lugols iodine was used as an - Chegg Question: in experiment 1, lugol's iodine was used as an indicator for starch describe the color of the solutions in the bag and in the beaker at the beginning and at the end of the experiment