Like when you put ice in water it starts going down
- In the visible spectrum, strontium exhibits a red hue at a wavelength of 641 nm in its salts.
- In the visible spectrum, barium salts emit a green color at a wavelength of 493 nm.
<h3>What is oxidizing agent? </h3>
- An oxidizing agent is a substance that obtains or "accepts" or "receives" an electron from a reducing agent in a redox chemical process.
- Or to put it another way, an oxidizer is anything that oxidizes something else.
- Halogens, potassium nitrate, and nitric acid are a few examples of oxidizing substances.
- A reducing agent, also known as a reductant, gets oxidized and loses electrons during a chemical process.
- The electron donor, or reducing agent, is a substance that is normally in one of its lower potential oxidation states.
Learn more about oxidizing agent here:
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Answer:
The process of slowly adding one solution to another until the reaction between the two is complete.
Explanation:
When you perform a titration, you are slowly adding one solution of a known concentration called a titrant to a known volume of another solution of an unknown concentration until the reaction reaches neutralization, in which the reaction is no longer taking place. This is often indicated by a color change.
Hope that helps.
Answer is c , because it's convection currents
739 is the number of atoms of O in 92.3 moles of Cr3(PO4)2.
Explanation:
Molecular formula given is = Cr3(PO4)2
number of moles of the compound is 92.3 moles
number of 0 atoms in 92.3 moles =?
From the chemical formula 1 mole of the compound has 8 atoms of oxygen
So, it can be written as
1 mole Cr3(PO4)2 has 8 atoms of oxygen
92.3 moles of Cr3(PO4)2 has x atoms of oxygen
= 
x = 8 x 92.3
x = 738.4 atoms
There will be 739 oxygen atoms in the 92.3 moles of Cr3(PO4)2.
