taylorlenker7698 taylorlenker7698

06-03-2024
Chemistry

contestada

Two elements A and B form compounds having molecular formula AB2 and AB4 and dissolved in 20 g of benzene. What is the formula of an oxo-anion of chromium (Cr) in which it shows the oxidation state equal to its group number?
a) CrO2
b) CrO4
c) Cr2O3
d) CrO3

Respuesta :

Otras preguntas

In a neighborhood, there is a transition zone between residential zone and a commercial zone. This transition zone also often called a dezoned space. garden zon

Can someone write me a short story with a suspense pleaseee?

What is considered the photosynthetic organ of a plant?

5th term in expansion of (x-2)^7

If the graph shown below represents the inequality y __ 3x - 4, where __ represents a missing inequality sign, which of the following is the appropriate sign to

helllllllppppzzzzzzz

When Shelly called her sister, she told her about the new baby.

need help asap...thank you...

The different types of cells in a body contain identical sets of DNA molecules. However, the structures and functions of the cell types vary widely. Gene expres

What did this X-ray crystallography indicate about DNA? a. The ratios of the base pairs were always one to one b. The structure of DNA was helical c. DNA contai