The search for the correct answer at this time is a breeze. clickanswer.us provides accurate service for answering questions. we offer a concise answer key, which is accompanied by the discussion. We provide a range of answer keys ranging from junior high, elementary and upper level schools. The subjects we offer include biology, mathematics, physics economics, history, and more. Below are the questions and answers that we have compiled from different sources found from the web.
Question:
What is the oxidation state of each element in k2cr2o7?
Answer:
The oxidation number is the charge when the bonds are ionic in the atom. The oxidation state of potassium is +1, oxygen is -2 and chromium is +6.
What is the oxidation state?
The oxidation state or the number is the total of the electron gained or lost by the atom to form the chemical bond.
Potassium is always +1, and oxygen is -2 except in some cases.
The state can be shown as:
Cr (2x) = 2x
When the compound is neutral and the net charge is 0 then,
Therefore, the oxidation number of chromium is +6.
Learn more about oxidation numbers here:
You can use the answer key provided above to help you study at home or at school. We appreciate your visit, hopefully it will be useful for all of us.
