Show the mechanism for the given reaction conducted at -5 'C in CCI,. cyclohexene + bromine dibromocyclohexane > Draw structures, including charges and electrons, and add curved arrows. Details count. Add curved arrows to the first step. Select Draw Rings More C Br .. .. : Br - Br : ..

PLEASE SHOW YOUR WORK (THIS IS NOT A GRADED ASSIGNMENT)

What is the mass of a piece of silver metal that has a volume of 17.4 cm^3? (The density of silver metal is 10.5 g/cm^3.)

3. Derive the expression for the molar mass in terms of the mass, pressure, volume, and temperature of a gas (hint: use the ideal gas law and the definition of molar mass in Equation (2)).

ZHN 1 eq Ac20 EtzN HO

An aluminum plate has a diameter of 25.0 cm and weighs 335 g. If the density of aluminum is 2.70 g/cm3, what is the thickness of the plate? (A) 0.632 mm (B) 2.53 mm (C) 3.16 mm (D) 1.58 mm

Part D 36 um Express your answer to two significant figures. ? ΑΣφ

(0.0050 x 28000.0) + (2819 × 15) Express your answer to the appropriate number of significant digits. να ΑΣφ ? (0.0050 x 28000.0) + (2819 × 15) = Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part D 861 x [1255 – (3.65 x 101)] Express your answer to the appropriate number of significant digits. ? 861 x [1255 – (3.65 x 101)] = Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining

Given the following molecule on which part of the molecule is the lectern density the greatest? O=C=O

0 2 :Ö: