0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Is ag a molecules?
No, It is silver metal, an element , single Ag is an atom.
Prepartions of ether from mono haloalkane with dry silver oxide?
Silver have high affinity toward halogen. Dry silver oxide (Ag2O) reacts with two molecules of (2RX) to give ether and 2AgX. Reaction will be: 2RX + Ag2O = ROR + 2AgX
Why does silver turn black?
silvers turn black due to the reaction of sulphur present in hydrogen sulphide from air. --- Tarnish is silver oxide (rust) caused by a chemical reaction of oxygen and hydrogen sulphide with the surface of the silver. Unlike iron, silver will not rust in air absent of hydrogen sulphide.
What is a balance chemical equation for Silver (Ag) tarnishes when it reacts with hydrogen sulfide (H2S) molecules in the air?
Ag2O----Actually, silver oxides exists as silver peroxide (AgO) or silver oxide (Ag2O)
How many formla units are present in 85.6g of AgNO3?
The molar mass of silver nitrate is 169,87 g: approx. two formula units.
How many molecules are there in 22.0 g of silver chloride?
22.0 g of silver chloride contain 0,918.10e23 molecules.
What is the chemical compound name for AgS?
2 Silver Sulfide molecules (silver tarnish)
Is ag a molecules?
No, It is silver metal, an element , single Ag is an atom.
What is 2AgNO3?
2AgNO2 is two molecules of silver nitrate.
How many molecules of Silver Nitrate in 2 moles of Silver Nitrate?
according to Avogadro number, one mole of substance = 6.022x10^23 molecules. so 2 mole =12.044 molecules of substance. the number of molecules don't depend on what the substances are but depends on the number of mole of that substance
Why silver nitrate soluble in water?
Both have polar molecules.
How many molecules are there in 65 g of silver nitrate?
Well, because you have 65g of AgNO3, you have .3826 moles of silver nitrate. This is found by dividing the number of grams you have by the molar mass of silver nitrate (169.9g/mol). Once you know how many moles there are you can then multiply by Avogodro's number (6.022x1023) to obtain the number of molecules. In this case it is 2.304x1023 molecules.
How many molecules are there in 65 g of silver nitrate (AgNO3)?
Well, because you have 65g of AgNO3, you have .3826 moles of silver nitrate. This is found by dividing the number of grams you have by the molar mass of silver nitrate (169.9g/mol). Once you know how many moles there are you can then multiply by Avogodro's number (6.022x1023) to obtain the number of molecules. In this case it is 2.304x1023 molecules.
How many moles is 2.0 x 10 25 molecules of silver nitrate?
2.0^25 moles of silver nitrate is .0301 moles.
Why does silver iodide melt faster than vanillin?
The attractive forces holding the molecules of silver iodide together (intermolecular forces) are stronger than those in vanillin, therefore they require more energy to break them. The attractive forces between two molecules of silver iodide are much stronger than the attractive forces between two molecules of vanilin. This is due to the different types of bonds found in each molecule - silver iodide molecules contain ionic bonds, which are very strong, while vanilin molecules contain covalent bonds which are a lot weaker. Since the attractive forces are higher in silver iodide, it requires a lot more energy (i.e. heat) to break these attractive forces in order to melt silver iodide, therefore it has a much higher melting point than vanilin. The bonding of atoms.
5 examples of molecules?
There are a great many molecules in the world. 5 molecules are water, table salt, ozone, carbon dioxide, and silver nitrate.
Does silver freeze?
No, the molecules only compact into more and more dense solids as temperature decreases.
