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Q. Determine Molecular Mass of Atoms
Ans: 6.02 x 1023 is a really big number. It would be hard to count that many of any object. That's one of the reasons we count atoms by using mass. (It's also too hard to count the atoms individually -- what a boring job that would be!)
First let's take a look at the problem without using the dreaded word "atom". Let's consider tiny fish-shaped snack crackers. On the box it says that 55 crackers have a mass of 30.0 g. If the fish cracker packaging plant puts out 2387g of fish crackers in one minute, then how many little fish crackers are made per minute?
applications of photochemistry
Simple and Mixed Amines Secondary and tertiary amines may be categorized as simple or mixed amines as per to all the alkyl or aryl groups attached to the nitrogen atom are simi
CALCULATE THE MOMENTUM OF APARTICLEWHICH HAS WAVELENGTH OF 2A
how to assign r s configuration
Initially 5 mol of an ideal gas with Cv,m=12.5 J K^-1 mol^-1 are at a volume of 5 dm^3 and a temperature of 300K. If the gas is heated to 373 K and the volume changed to 10 dm^3, w
Q. Test for the presence of linseed oil? Hexabromide test is done to know the extent of presence of linolenic acid. In presence of fish oils, which are rich in linolenic acid,
simple method of synthesis of the above chemical with highest yield.
Orthoboric acid H 3 BO 3 commonly known as boricacid and Meta boric acid HB0 3 , are two well-known and important oxoacids of boron. On a large scale, H 3 BO 3 is prepared by the
WHAT IS ELECTRON DEFICIENCY COMPOUND
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