Question
Asked Nov 5, 2019
1 views

How do i find the oxidation state of Cr2+ ?

check_circle

Expert Answer

star
star
star
star
star
1 Rating
Step 1

Oxidation number is the total number of electrons in an atom after losing or gaining ...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: Show the mechanism: 1-Butene (C4H8)---> Butanone (C4H8O)

A: A chemical reaction is symbolic representation of the conversion of substances to new substances.In ...

question_answer

Q: I need help with these three questions, they are all interconnected so I grouped them as one.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

question_answer

Q: I need help with #4. I think all the previous answers are correct, I'm just not sure how to do #4, b...

A: The solubility of the related salt hydroxyapatite, Ca­5(PO4)3OH (Ksp= 1 x 10-29), is affected by the...

question_answer

Q: determine the molarity of a solution form by dissolving 468 mg mgl2 in enough water to yield 50.0ml ...

A: Molar mass of MgI2 = 278.1139 g/mol.  Number of moles of magnesium iodide is calculated as,

question_answer

Q: Describe the general arrangement of subatomic particles in the atom?

A: The arrangement of subatomic particles (electrons, protons, neutrons) in atom:Atom is the basic unit...

question_answer

Q: Calculate the moles of Cl atoms in 0.387 g of C2H4Cl2

A: Given information:Mass of C2H4Cl2 = 0.387 g

question_answer

Q: Consider an ideal gas with an absolute volume of V1. To what volume would the gas need to be compres...

A: According to Boyle's law, pressure is directly proportional to the volume of the gas at constant tem...

question_answer

Q: 10.38 (a) If the pressure exerted by ozone, O3, in the stratosphere IS 3.0 x 103atm and the temperat...

A: GivenPressure of ozone = 3 x 103 atmsVolume of the gas = 1.0 LTemperature = 250K No of molecules

question_answer

Q: For the reaction between a ketone and an amine, draw the curved arrow(s) to show the first step of t...

A: The condensation process of ketone or aldehyde with a secondary amine to form an unsaturated compoun...