hahaha thank you quite good to make me laugh.... Regards Lindinah QC Engineer Quality Control Section NOK PT. SOC BATAM Jl. Gaharu Lot 101-102 BIP, Muka...
Lindinah
lindinah@...
Dec 1, 2004 2:59 pm
7072
HI EVERY ONE I WANT TO NOW WIPSIDES FOR INORGANIC_CHEMISTRY Joe <jtuncavage@...> wrote: SF6 (all bond angles 90 deg, octahedral) S2F4 (bond angles,...
HI EVERY ONE CAN U SEND THE ADDRESSES OF ANY WIPSIDE FOR INORGANIC_CHEMISTRY PLZ HELP ... Do you Yahoo!? The all-new My Yahoo! – Get yours free! [Non-text...
I have a question. If I'm studying General Chemistry (the very basic) and i have to deliver a paper in two weeks related to a subject involving chemistry, in...
Carlos, You have an excellent question. Here are a couple thoughts. First, who is your audience? Is it only the teacher, or is the paper to be given to the...
I agree with Nathan that you should first consider your audience. That's very important. Just remember that sometimes your teacher will want more jargon,...
How about: 'The nature of molecule-molecule interactions' You can show how the interaction energy between two species can be decomosed into repilsive Pauli ...
plz any one send me wibsides for inorganic chemistry plz help Angus Org <aorg1001@...> wrote:I agree with Nathan that you should first consider your...
HI THANKYOU FOR YOUR NICE E-MAIL I HOP TO YOU TO LIVE LOVELY AND PEACEFULLY PLEASE BE ON CONTACT ALWAYS THANKS Kimberly <sasskitten2001@...> wrote: Hi to...
Ack, I understand nothing of stoichiometry, as of now, all I'm comprending is that it is the calculations of quantities in chemical reactions and that the mole...
http://www.chemistrycoach.com/tutorials-2.htm http://www.chemistrycoach.com/tutorials-2.htm#Stoichiometry Read one page. If you don’t understand it, don’t...
... chemical ... are ... molecules ... To convert grams of CH4 to moles of CH4 use the molecular weight of CH4. To convert molecules to moles (and vice-versa)...
Hello Friends, MONO AMMONIUM PHOSPHATE IS A VERY GOOD FIRE FIGHTING AGENT. BY USING 50% TO 90% MAP -ABC POWDER IS FORMED. I WANT A POWDER BASED CHEMICAL THAT...
QUESTION: WRITE THE NET IONIC EQUATION FOR THE REACTION OF MAGNESIUM WITH ACID.. MY ANSWER PLEASE VERIFY: Mg(s) + 2HCl (aq) -> MgCl2(aq) + H2(g) Thanks.....
USING THE HEATS OF REACTION PLZ APPLY HESS' LAW TO OBTAIN DELTA FOR TEH FOLLOWING REACTION OF MAGNESIUM WITH WATER: Given Equation: Mg(s) + 2H20 (l) ->...
THE IONIC EQUATION IS : Mg + 2H(+ve) + 2 Cl (-ve) ---> MgCl2 + H2 WHEN YOU PUT A PEICE OF (Mg) METAL IN A DILUTED SOLUTION OF (HCl) YOU WILL SEE PUBLES OF...
... FOR ... Delta H for the reaction = the standard enthalpy of formation of Mg (OH)2 - 2 times the standard enthalpy of formation of liquid water. The...
... YOU WILL SEE PUBLES OF (H2) GAS FLOW UP AND FORMATION OF (MgCl2) SALT ... I believe that the MgCl2 is an ionic compound which will dissociate into a...
... DELTA ... There is more than one way of doing these Hess' Law problems. The bottom line is that enthalpy is a function of state and not of path. No matter...
You would save us a lot of work if you would repeat what Hess's Law is. Lots of people know how to think but few know what Hess's Law is. According to Hess's...
Well, it appears that you have the net ionic equation, but are missing the ionic equation. Starting from the molecular equation, break up the molecules that...
OK, first we balance the equation: Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2(g) Then we take the molecular equation and break up the molecules into ions: Mg(s) +...
Oooops, I made a minor mistake; it should be Mg2+(aq), not Mg+(aq). So the 2 equations are: Mg(s) + 2H+(aq) + 2Cl-(aq) -> Mg2+(aq) + 2Cl-(aq) + H2(g) Mg(s) +...
Hey guys, i nned some help on a problem they've put me in classs. It's from general Chem. The subject is solids and goes like this: Rubidium (Rb, I'm not sure...
I have done this sort of theoretical density calculation before. The first step is to determine what the length of edge of a unit cell of the FCC lattice...
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