Explain the highest wavelength in an uv spectrum

Assignment Help Chemistry

Reference no: EM13489641

1) Identify the compound with the highest wavelength in an UV spectrum. a. benzene b. phenol c. phenolate ion d. aniline e. anilinium ion 2) An Increase in conjugation is correlated with_____ in the energy of the LUMO, _____ in the energy of the HOMO, and ____ in lmax. a. a decrease, an increase, a decrease b. a decrease, an increase, an increase c.an increase, a decrease, a decrease d. an increase, a decrease, an increase e. an increase, an increase, a decrease

Reference no: EM13489641

Questions Cloud

The equilibrium concentrations at equilibrium determine ka : Do not forget to first determine the Ka, setup an "ICE" table, define the equilibrium concentrations of the finally and the significantly present at equilibrium.

Determine the focal length of the concave mirror : The observer on the right, sees two final images. One image comes directly from the objet. The other images comes from the reflection of the object in the mirror. What is the focal length of the concave mirror

How much heat is transferred as exhaust to a cold reservoir : An engine transfers 2.5 X 103 J of energy from a hot reservoir during a cycle and has an efficiency of 0.3. How much heat is transferred as exhaust to a cold reservoir

How much work is performed by this engine in one cycle : During one cycle a heat engine transfers 4 X 103 J of heat from a hot reservoir and exhausts 2.4 X 103 J to a cold reservoir. How much work is performed by this engine in one cycle

Explain the highest wavelength in an uv spectrum : Identify the compound with the highest wavelength in an UV spectrum. a. benzene b. phenol c. phenolate ion d. aniline e. anilinium ion

What was the final volume of the gas : When n moles of an ideal gas is allowed to expand from an initial volume of 10 m3 at a constant temperature T the work done is equal to : - nRT ln 4, What was the final volume of the gas

Which option makes sense based on the range of production : What we need from you is to identify which option makes sense based on the range of production.

Compute the change in the volume of the gas : The pressure of an ideal gas remains at 200 Pa while 1000 joules of heat are removed and its internal energy increases by 2000 joules. What was the change in the volume of the gas

Affordable network communications solutions : Are there newer more affordable network communications solutions that should be tried and will the federal governments HITECH stimulus funds and meaningful use standards lead to better software integration solutions?

User Account

All Pages