Metallic bonding,

Equivalent weight of phenol.., how to calculate equivalent weight of phenol...

how to calculate equivalent weight of phenol

Investigating and industrial process, my question is sodium carbonate is wi...

my question is sodium carbonate is widely used in the manufacture of products such as glass, bread, water softeners and soaps. most sodium carbonate is produced industrially using

Periodic table, what are chemical properties of group 3 elements of transit...

what are chemical properties of group 3 elements of transition group of metals

What is happen when h2so4+hno3 adding to the phenol?, Phenol + HNO3(in pres...

Phenol + HNO3(in prescence of sulphuric acid) --> 2-nitrophenol + 4-nitrophenol.

Explain enantiomer, Explain enantiomer The two structures differ in con...

Explain enantiomer The two structures differ in configuration at both asymmetric carbons. They are enantiomers.

How much heat is liberated?, How many KCal of heat are liberated when 48.0 ...

How many KCal of heat are liberated when 48.0 grams of iron are burned to form Fe2O3 at standard state conditions? (Change of Hf^0 of Fe2O3 is -197 kCal/Mole )

How to determine and calculate average rate of reaction?, Average rate of a...

Average rate of a reaction is defined as the rate of change of concentration per unit time. It is calculated by dividing the total change in concentration of any one of the react

Atomic mass of an element, Q. Atomic mass of an element? The number at ...

Q. Atomic mass of an element? The number at the bottom of every square in the periodic table is the atomic mass of that element in amu. A scan of the periodic table will withou

Classification of proteins - globular proteins, Globular proteins These...

Globular proteins These proteins comprise more or less spherical shape (compact structure). α-helics are firmly held up by weak attractive forces of numerous types that are Hyd