what is the chemical structure of chewing gum? , Originally, chewing gum w...

Originally, chewing gum was made from the latex sap of the sapodilla tree (native to Central America). This sap was known as chicle. Other natural gum bases may be used, such as je

Explosive, define explosive

define explosive

What are the favorable conditions for formation of anions?, There are two c...

There are two conditionfor foramtion of anions a)  High Electron affinity b) Small size Less charge of an atoms form anion more simply

Scary Density Situation, The density of pure silver is 10.5 g/cm^3 at 20
C....

The density of pure silver is 10.5 g/cm^3 at 20
C. If 5.25g of pure silver pellets is added to a graduated cylinder containing 11.2 mL of water, to what volume level will the water

Non-ideal gases, Perfect gases are assumed to be comprised of infinitesimal...

Perfect gases are assumed to be comprised of infinitesimally small particles and to interact only at the point of collision. At intermediate pressures, the volume of the gas become

Surface chemistry, freundlich adsorpion

freundlich adsorpion

Crystalline solids, CRYSTALLINE SOLIDS Solids may be loosely categorize...

CRYSTALLINE SOLIDS Solids may be loosely categorized into two groups. Amorphous solid has no long-range order in their molecular or atomic structure. By their nature Amorphous

Which of the following configuration is correct for iron, Which of the foll...

Which of the following configuration is correct for iron : (1) 1s 2 , 2s 2, 2p 6 , 3s 2 , 3p 6 ,, 3d 5    (2) 1s 2 , 2s 2 , 2p 6 , 3s 2 ,3p 6 , 4s 2 , 3d 5            (3)

Thermodaenamics,

Show the properties of tetrahydrido borate, Q. Show the properties of Tetra...

Q. Show the properties of Tetrahydrido borate? Tetrahydrido borate anion BH - 4 has a tetrahedral structure which can be explained on the basis of sp 3 hybridisation of boron