Water were uniformly distributed on earth surface, Chemistry

If the water molecules in 1g of water were uniformly distributed on earth surface , how many such water molecules would there be in 1 cm^2 of earth?

Solution) No. of molecules in 1g of water : (1/18)*6.023x10^23 = 3.34 * 10^22.

Area of earth ( consider it a sphere ) = 4x3.14x6400*10^5 cm

Therefore your answer = 6.023x10^23/(8.03x10^9)

                                = 7.5x10^13

Posted Date: 3/12/2013 3:36:56 AM | Location : United States







Related Discussions:- Water were uniformly distributed on earth surface, Assignment Help, Ask Question on Water were uniformly distributed on earth surface, Get Answer, Expert's Help, Water were uniformly distributed on earth surface Discussions

Write discussion on Water were uniformly distributed on earth surface
Your posts are moderated
Related Questions
what is the function of detectors in hplc?


metals iron, aluminium, copper, gold, etc. have great industrial significants. which are their important ores? important alloys of iron, aluminium and copper and their uses.


Chart of IUPAC NOMENCLATURE

Iso-electronic species is: (1) F - ,O -2              (2) F - , O                (3)  F - , O +                           (4) F - , O +2 Ans:  F - ,O- 2

Consider the diols (containing 2 alcohol functional groups) of molecular formula C 5 H 12 O 2 (a) Illustrate all the possible structural isomers.  (b) Label the stereogenic

The structure of spiropentadiene The structure of spiropentadiene is shown below; it undergoes a Diels-Alder reaction with two molar equivalents of 1,3-cyclopentadiene. Spirope

what is isomer of diethyl ether?

#question.affect of solvent on rate reaction