jlomeli8red jlomeli8red

17-11-2019
Chemistry

contestada

Predict Which of the following transition metal ions has a color: Cr3+ Cd2+ Hg+2 V2+. Explain

Respuesta :

zrh2sfo zrh2sfo

17-11-2019

Answer:

Cr3+ is green and V2+ is purple. Cr3+ and V2+ are both d3 so there can be a lot of movement between energy levels to produce colored light. Cd2+ and Hg2+ are both d10 (full d orbital, much less electron movement).

Explanation:

Answer Link

Otras preguntas

How was the U.S. Constitution and the Confederate States’ Constitution similar and different?

A sidewall of a building is shown below. What is the area of the wall?

What is the answer Susie ,mark, same

What is the distance from -2.5 to 0?

What is the surface area of a cylinder with the given dimensions? Express your answer to nearest hundredth. Use 3.14 for pi. Diameter = 14cm.; Height = 6 cm.

(7x3 + 7x2 – 4) + (x3 – 5x2 – 3x + 8)

For co-dominant traits, heterozygous alleles have the phenotype of what

A copying machine reduces a 12 cm line to 10.5 cm

Ashanti has just graduated from high school and is now in college. At college, he finds opportunities to try lots of new things, but still isn't sure of a major

Help Please on number 1 & 2.