Fast Green (green #3) absorbs at the longest wavelength. Its absorption maximum is at 625 nm.
Which of the following food coloring agents absorbs at the longest wavelength? Erythrosine (red #3) Tartrazine...
Which of the following dyes would be successful in coloring margarine and why? Azorubine Tartrazine Brilliant Blue Indigo Carmine
Which color of visible light has a frequency or wavelength in between that of red and green light? indigo violet yellow orange green
12) Which of the following compounds absorbs the longest wavelength of UV-visible light and why? (2 points) A) (E)-but-2-ene B) (Z)-but-2-ene C) hex-1-ene D)(Z)-1,3-hexadiene E) (E)-1,3,5-hexatriene
An octahedral metal complex absorbs light with wavelength 580 nm. a. What is the crystal field splitting A, in kJ/mol for the complex? (Hint: Energy is based on wavelength of light absorbed. See data sheet.) (3 marks) b. What color does the complex appear to the eye? (2 marks) 750 nm, 400 nm Red Violet 630 nm 430 nm Blue Orange 590 nm 480 nm Yellow Green 560 nm
Which one of the following sets of quantum numbers is not possible? n m ms А. 4 3 -2 +12 В.3 -3 -1/2 С.3 0 +1/2 D. 4 1 -1/2 E. 2 0 +1/2 O E O A O D Ос О в Question 2 (of 10) 2. The colors of the visible spectrum are blue, green, orange, red, violet, and yellow. Of these colors, has the shortest wavelength Green Red Yellow Indigo Violet
For each of the solutions described below, determine the pH range for the solution using the information given and the indicator chart Solution A Indicator Used alizarin yellow Indicator color Yellow bromthymol blue yellow methyl violet violet Range bear the 21 less than 7.6 leathen lib really them 5.1 Gooher the 3.2 bromcresol green green methyl red red The pH range for solution A is 3.2 7.6 Solution B Indicator Used methyl red Indicator color yellow Range leroth 67 alizarin...
Question 3 Which of the following produces an attractive force between two large bodies gravitation positive charge on each negative charge on each north magnetic poles facing each other south magnetic poles facing each other Question4 If an object has some energy it always is in motion is able to do work is electrically charged is in a steady state must have a net force acting on it. Question 5 Which of the following colors corresponds to the longest wavelength...
Determine which of the following H atom electron transitions has the longest wavelength and which has the shortest wavelength: (a) n=1 to n=6 (b) n=3 to n=5 (c) n=3 to n=10 (d) n = 2 to n=11 Longest-wavelength photon: Od Shortest-wavelength photon:
5) Using the following chart determine the frequency and energy for each color of light in the visible spectrum. (2 points for frequency & 2 points for energy = 28 points) Color Red Light Orange Light Yellow Light Green Light Blue Light Indigo Light Violet Light Wavelength (nanometers) *650 nm -590 nm 570 nm 510 nm *475 nm ~445 nm ~400 nm
Faceplate Colors Purchased Transaction red white 1 green 2 white orange blue white 3 red white 4 orange 5 red blue white 6 blue white 7 orange white blue red green red white blue 9 10 yellow Consider transaction data above. What is the confidence of Blue=> White? n