When you are distilling a pure substance, what does the temperature measured during the distillation represent? Atmospheric temperature Boiling point Melting point Vapour pressure

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Problem The adiameterof metal wire is often refered to by its American zauje wire hes a diameter of 0,05082 lof wire number. A 16- gavge inches. what leng th of wire ,in metej, is there in an l.00b'spool 16-3auge cooper wire. The density of cooper is 8.922glcm'. Vaylinde = Trth (1b =4549) (1 in = 254cm) 123454)1 in =2.540 %3D cylinder

Predict whether the MO diagram for S, would show s-p mixing or not. Solution No, any atom with four or more p electrons has paired electrons in the p orbitals so it does not mix, just like O.. Please answer correct fast please

P-chem question:

Part A Mark with the green check to indicate that the given direction of electron flow in the following set of molecules using curved arrows notation is correct and with the red X label to indicate when incorrect. Drag the appropriate labels to their respective targets. ► View Available Hint(s) X X X H₂C X CH₂ H₂C Reset Help You labeled 2 of 7 targets incorrectly. Electrons can only be shown to migrate if there is an atomic p orbital to move them to. Moving a lone pair electrons to form a new π bond can only occur if the atom accepting

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Solve problem in photo

tes Required information Consider the given vectors. Add the three vectors shown to form a resultant vector R, and report your result using polar vector representation. Take A = 4 mm, B = 4 mm, and C = 6 mm. (Round the final answers to four decimal places. Include a minus sign if necessary.) A B 30° The polar vector representation of R is R ° 9.9178 mm @ 50.99 A

ANswer thsi using particle in a box model for conjugated pi systems. A model has 12 double bonds with carbon backbone of 2.4 x 10^-9 m. what js the energy and color of light absorbed to excite an electron to next lowest energy level? and with 10 double bonds?