Explain wavelength is chosen at which the cr(h2o)3+ absorbs

Reference no: EM13542829

If a wavelength is chosen at which the Cr(H2O)3+ absorbs and the CrEDTA- does not absorb, would you need to boil the solutions?

Reference no: EM13542829

Questions Cloud

What is the velocity of each stone when they cross paths : At the same time a stone downward at 10 m/s from the roof of a 60 m tall building another is stone is thrown upward at 35 m/s from street level. What is the velocity of each stone when they cross paths

Explain what volume in liters would the sample occupy : A chemical reaction produces 1.77 moles of oxygen gas at 27 degrees Celsius and 0.933 atm. What volume in liters would this sample occupy

The axis of the cylinder coincides with the zaxis : An infinitely long cylinder, radius a, carries a current I, distributed uniformly over its cross-sectional area. The axis of the cylinder coincides with the z-axis.

Obtain the magnitude of the angular deceleration of cylinder : A cylinder is rotating about an axis that passes through the center of each circular end piece. Find the magnitude of the angular deceleration of the cylinder

Explain wavelength is chosen at which the cr(h2o)3+ absorbs : If a wavelength is chosen at which the Cr(H2O)3+ absorbs and the CrEDTA- does not absorb, would you need to boil the solutions

Find the rms current in the output coil of the transformer : The power brick for the author's laptop computer has a power rating of 90 W. It uses a step-down transformer to convert the AC voltage from a wall socket (Vrms = 120 V) to a value near 12 V. find the rms current in the output coil of the transforme..

An infinitely long cylinder has a circular cross section : An infinitely long cylinder has a circular cross section of radius a and its axis along the z axis. A steady current I is distributed uniformly over the cross section and is in the positive z direction. Please, read the document carefully, it ..

Estimate the net torque acting on it : A CD has a mass of 17 g and a radius of 6.0 cm. When inserted into a player, the CD starts from rest and accelerates to an angular velocity of 17 rad/s in 0.85 s. determine the net torque acting on it

Explain benzene and acetophenone and styrene : Show how you would accomplish the following transformations (each arrow may represent multiple reaction steps): a) Benzene --> Acetophenone --> Styrene

User Account

All Pages