Determine the concentration of ions, 1.  Express 95 mg/l of Ca 2+ as milli...

1.  Express 95 mg/l of Ca 2+ as milligrams per liter of CaCO 3 . 2.  Express 221 mg/l of Ca(HCO 3 ) 2 as equivalents per liter of CaCO 3 . 3.  Determine the concentration o

Chemistry in daily life - medicine, various types of medicines use in daily...

various types of medicines use in daily life? and classify them into analgesics, antipyretics, antibiotics, sedatives, antiseptics.

Determine fraction of the atomic volume, The nucleus of an atom can be assu...

The nucleus of an atom can be assumed to be spherical. The radius of the nucleus of mass number 7  is given by 1.25x 10 -13 A 1/3 cm  Radius of atom is one A. If the mass number

Esters, introduction to esters ,preparation, proprties, and their uses in d...

introduction to esters ,preparation, proprties, and their uses in daily life

Laws of chemical combination, what is laws of chemical combination

what is laws of chemical combination

What is the meaning of solvated electrones, A solvated electron is a free e...

A solvated electron is a free electron in (solvated in) a solution, and is the least possible anion. Solvated electrons happen widely although they are often not practical directly

Organic chemiwstry, convert benzene to phathalic acid #Minimum 100 words a...

convert benzene to phathalic acid #Minimum 100 words accepted#

Determine the change in entropy, For a reversible process involving ideal g...

For a reversible process involving ideal gases in a closed system, show that  ΔS = C v ln(T2/T1) for a constant volume process ΔS = Cp ln(T2/T1) for a constant pressure proc

AMPEROMETRIC, I WHAT TO KNOW THE VARIOUS TYPES OF AMPEROMETRY

I WHAT TO KNOW THE VARIOUS TYPES OF AMPEROMETRY

Ionic bond,