What is condensed matter, Q. What condensed matter? Ans. There ar...

Q. What condensed matter? Ans. There are four states of matter: solid, liquid, gas, and plasma. In this chapter, we will study liquids and solids which are called condens

Which of the following are isoelectronic species, Which of the following ar...

Which of the following are isoelectronic species                  I= CH + 3 , II-NH 2 , III- NH + 4 , IV-NH 3 (1) I, II, III              (2) II, III, IV  (3) I, II

Halogen derivatives of alkanes & arenes, theroy & oranic compound ans

theroy & oranic compound ans

Distinguish, comparison between acetic acid and acettaldehyde

comparison between acetic acid and acettaldehyde

Henderson-hasselbalch equation, (a) Explain in terms of ionic equilibria wh...

(a) Explain in terms of ionic equilibria why the aqueous solution of a salt derived from a weak acid and a strong base (e.g. sodium phenolate) has a pH greater than 7. (b) B

Ionic bond,

Determine the ph of this buffer, You make up 0.100 L of a buffer having 1.0...

You make up 0.100 L of a buffer having 1.00 M acetic acid and 1.10 M sodium acetate. The Ka of acetic acid is 1.8 x 10-4. (a) Determine the pH of this buffer.

Glucose, Why can''t glucose exist as a gas? What properties make this so?

Why can''t glucose exist as a gas? What properties make this so?

Metals, sodium does not react with a) Carbon b) Nitrogen c) Hydrogen d)b...

sodium does not react with a) Carbon b) Nitrogen c) Hydrogen d)both a an b

Stoichiometery, what is the molar mass of C3H4

what is the molar mass of C3H4