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I_Bleed_Black_And_Gold
03-16-2009, 09:15 PM
O.K. guys, I have a few chemistry questions that I need some help with. If you can offer any help, it would be much appreciated.

1) Complete and balance these chemical equations:
Zn + HCl -->
Al + HNO3 -->
Cu + HCl -->
Cu + FeSO4 -->
Al + Cu(NO3)2 -->

2) Ionize the following:
HCH2CHO

3) Write the molecular, ionic, and net reactions for the following. Indicate the spectator ions.
Pb(NO3)2 + NaIO3 -->
H2SO4 + NaOH -->

4) What volume of 0.125 M HNO3 is required to react with 3.4g of Ba(OH)2?

I may have some more questions tomorrow, but this will get me a good start.

Thanks in advance!

tony hipchest
03-16-2009, 09:38 PM
wow, this is like the basic stuff. do you need help, or someone to do it for you?

i hate chemistry. i dropped it.

i do remember this chemical equation though....

ALANON + :chug: ------> :alcoholic + :banned:

SteelCityMom
03-16-2009, 10:02 PM
I liked chem when I was in high school and did pretty well, I wouldn't be able to answer any of these off the bat though....my best advice would be, Google is your friend. Either that or your text book.

touchdownward
03-16-2009, 10:05 PM
Sorry, I'd be little help in balancing equations, I struggled with that in college chemistry. Got my degrees in biology and physics, but don't you be asking me to diagram the light and dark reactions of the Krebs cycle. :flap:

KeiselPower99
03-16-2009, 10:45 PM
Do what most high school kids do nowadays. Go to Yahoo answers.

I_Bleed_Black_And_Gold
03-16-2009, 11:15 PM
wow, this is like the basic stuff. do you need help, or someone to do it for you?

i hate chemistry. i dropped it.

i do remember this chemical equation though....

ALANON + :chug: ------> :alcoholic + :banned:

Yeah, it is basic Chem 111. I need help, not someone to do it for me. I am many more years of Chem ahead of me, so I need to get it right.

stlrtruck
03-17-2009, 06:17 AM
O.K. guys, I have a few chemistry questions that I need some help with. If you can offer any help, it would be much appreciated.

1) Complete and balance these chemical equations:
Zn + HCl -->
Al + HNO3 -->
Cu + HCl -->
Cu + FeSO4 -->
Al + Cu(NO3)2 -->

2) Ionize the following:
HCH2CHO

3) Write the molecular, ionic, and net reactions for the following. Indicate the spectator ions.
Pb(NO3)2 + NaIO3 -->
H2SO4 + NaOH -->

4) What volume of 0.125 M HNO3 is required to react with 3.4g of Ba(OH)2?

I may have some more questions tomorrow, but this will get me a good start.

Thanks in advance!

Sorry can't help you (I know so why post), but I can say that this is the reason I choose a different path in my studies. I looked at those questions and now I've got a freakin' headache the size of Rhode Island!!!

HometownGal
03-17-2009, 08:12 AM
I loved Chem in HS but it's been a lot of years! :chuckle:

Here is a free download which may help:

http://3d2f.com/programs/16-493-chemical-equation-expert-download.shtml

If that doesn't help you, check out this site - you may be able to find what you're looking for here:

http://chemistry.about.com/od/workedchemistryproblems/Worked_Chemistry_Problems.htm

Hope it helps kiddo! :hug:

Sophia Clifford
03-17-2009, 07:21 PM
:nono: :nono:

You know this isn't homework.

TheWarDen86
03-17-2009, 07:28 PM
:nono: :nono:

You know this isn't homework.

Mom? :doh:

Godfather
03-17-2009, 10:14 PM
Wow, I haven't seen chemistry since I was a senior in high school!