Chemistry

Recent Answers

2009-11-05 Chemistry (including Biochemistry) - Nitrogen gasoline:

Well, without specific information about what process they have going on I can tell you a few things about Nitrogen that they may be exploiting. Nitrogen has a very high heat of formation and when it is

2009-11-03 Chemistry (including Biochemistry) - Organic Chemistry...well, sort of. PLEASE HELP!!!:

This will be very difficult. Generally when A stain is "removed" all that happens is some bonds are broken in the stain. This allow the absorbance of the stain to shift into a non-visible region. So you

2009-11-02 Thermodynamics - LPG Vs Petrol Vs Ethanol:

Hi Eddie, This is too long and involved for me to do so I will supply some brief answers/suggestions. Q1. You should look this up yourself, try Wikipedia. Q2. This is the same for all three fuels

2009-11-02 Chemistry (including Biochemistry) - Chemistry:

So in order to answer this question we first need to know how many atoms in 59.0g of F. We can take the molecular weight of F which is 19g/mol. This means for every 1 mole of F I have 19g and for every

2009-10-26 Thermodynamics - Atomic Structure:

Hi Tommy, Q1 You read the label on the jars! But if there is no label there are a series of tests that you do which will help identify the atoms present. Does it dissolve in water, acid, alkali, solvents?