It is the molecular weight of a substance expressed in grams ; the basic unit of amount of substance adopted under the Systeme International d''Unites.

Posted Date: 3/11/2013 2:51:12 AM | Location : United States

Ask an Expert

Related Discussions:- What is a mole? , Assignment Help, Ask Question on What is a mole? , Get Answer, Expert's Help, What is a mole? Discussions

Write discussion on What is a mole?
Your posts are moderated

Write your message here..

Related Questions

Hvac, determine the pressure of a 20 lb force applied to an area of 10 inch... determine the pressure of a 20 lb force applied to an area of 10 inch squared

Fine the ratio of it''s volume at the top, A bubble, located 0.200m beneath... A bubble, located 0.200m beneath the surface of a beer, rises to the top. The air pressure at the top is 1.01 x 10^5pa.Assume that at the density of beer is that same as that fresh

Instantaneous speed and velocity, Instantaneous velocity and speed are expl... Instantaneous velocity and speed are explained at a given or particular instant and are shown by  ,

# , what is acqustic phenomenon? what is acqustic phenomenon?

Define specific gravity, Q. Define Specific Gravity? Answer:- Spec... Q. Define Specific Gravity? Answer:- Specific Gravity SG is a unit fewer quantities that gives the scientist or engineers an idea of how dense a substance is compared to w

Internal energy, When do you use Wn instead of work - A? When do you use Wn instead of work - A?

Define thermal conductivity, In solids, heat is move from conduction. We wi... In solids, heat is move from conduction. We will study conduction of heat energy by a solid bar in the following section. Given a solid bar of thickness and area of cross-sectio

What is electrolytes, The liquids which permits the current to pass by them... The liquids which permits the current to pass by them and also dissociates into ions on passing current by them are named electrolytes e.g. resolution of salts, bases and acids in

Capacitors in series, Capacitors in series: When three capacitors are c... Capacitors in series: When three capacitors are connected in series.  If one electron moves from the negative terminal of the cell to the right hand plate of C 3 , and one elec

What is incorrect with this picture, What is incorrect with this picture? ... What is incorrect with this picture? Answer: The Current is the flow rate of charge. When the charge obtains to the junction of three wires (including the wire the