How to write balanced equations Videos

• 1. How to Write and Balance a Chemical Equation - Mr. Causey's Chemistry
• 2. 3A 7.4 How to Write Balanced Chemical Equations (9/18/13 lecture at RC.)
• 3. Balancing equations using half reaction method (acidic)
• 4. Balancing nuclear equations
• 5. How to Write a Balanced Complete Ionic Equation for the Reaction : Science Projects
• 6. OCR AS Chemistry - Balancing Ionic Equations - example 2

How to Write and Balance a Chemical Equation - Mr. Causey's Chemistry

User Comments

Noura Alshathri commented on 07 Jan 2015

shouldn't it be neutralisation? since it has OH (base) and H (acid) and it produced water and sugar

Mr. Causey commented on 08 Jan 2015

Neutralization is a type of double replacement.

3A 7.4 How to Write Balanced Chemical Equations (9/18/13 lecture at RC.)

Balancing equations using half reaction method (acidic)

User Comments

Lucky Khumalo commented on 03 Sep 2015

Sorry Sir! ur Chemistry is incorrect due to the fact that iodate ion (2IO3), on the product side of ur half reaction in terms of the overall net charge which is (-2) which is your incorrect answer! it suppose to be (-1) not (-2)!!! Sorry!!! lol!!!

Chem2Farr commented on 06 Dec 2015

+Lucky Khumalo One iodate ion has a charge of (-1). In the balanced half reaction there are two iodate ions. Therefore it contributes 2 x (-1) or -2 charge.

Alec Warda commented on 03 Jun 2015

how come the 6H2O didnt have a charge?

Luke Walton commented on 20 Sep 2015

+Alec Warda Water is considered neutral.

Cowerzz commented on 22 Apr 2015

Why is Iodine's charge 0? Would it be -1?

Khai Dinh commented on 11 Aug 2015

+Cowerzz Any element by itself has a charge of 0.

United States of Embarrassment commented on 13 Nov 2014

I can't manage to get the e- not to end up on the same side in both half equations... Trying to do NO3- + CU -> NO2 + Cu²+

United States of Embarrassment commented on 13 Nov 2014

+Chem2Farr Thanks, I'll try that again.

Chem2Farr commented on 13 Nov 2014

Cu --> Cu2+  is more positive on the right side, so the electrons go on the right. For NO3-    -->  NO2, you must first balance for O and H; after you do that, it will be more positive on the left and the electron will go on the left.

Balancing nuclear equations

User Comments

KarbineKyle commented on 03 Jan 2010

I Love Your Teaching Methods! I've learned more from your teachings than I did in all of my science classes in high school! I wish I had teachers like you back in school, because I didn't learn anything back in school! AWESOME! Keep up the good work! 5/5!

JackofallNutz commented on 21 May 2009

Excellent Video! Best I have seen yet! I was stumped till I watched your vid, now I understand how to balance nuclear equations :-) Thanks SOO much! Keep the vids coming!!!

Whiplash995 commented on 13 Nov 2011

This was a great help! I had to miss alot of classes this term in science and was absolutely clueless on this. your explanation was very clear and very helpful, thank you!

Misunderstooddhampir commented on 18 Mar 2012

I love this!!! My teacher makes it so complicated!!! You also go slow enough for me to understand!!! Love this!!!

InfiniteDancer000 commented on 18 Oct 2011

This short video taught me more than my teacher could in an hour. Thanks so much (:

Gavin Majors commented on 03 May 2009

Are you gunna make more of these videos? Please keep em coming!

Hannah Marie commented on 03 Apr 2015

Thank you so much ! I understand it now !

heycarolina commented on 15 Sep 2015

Thank you so much, my chemistry teacher sucks :/

themalicous1 commented on 24 Nov 2012

the 4 2 He is not read as alpha particles right ?

Carlos Ferrufino commented on 13 May 2013

thank you this really helped me with my homework

Mark Thurwanger commented on 29 Apr 2015

Thanks dude! You explain in really well! 

heyrum ince commented on 01 Mar 2012

Omg i love how u go really slow cuz i am :D

35rvillatoro commented on 16 May 2012

thanks this video was very helpful.

Ariel España commented on 27 Apr 2015

Thank you dude, you are amazing 

SquallyD V commented on 27 Oct 2011

Thanks, this so much simple!

Stephen Rayner commented on 23 Mar 2013

What software is this?

CHRISY B. commented on 19 Jan 2012

thanks great video

Jayon Hunter commented on 23 May 2013

Life Saver !!

How to Write a Balanced Complete Ionic Equation for the Reaction : Science Projects

OCR AS Chemistry - Balancing Ionic Equations - example 2

User Comments

LOLOLOL1122345 commented on 28 Mar 2015

THANK YOU SO MUCH. You just taught me everything my lecture should have. Time to ace this exam! :)

MrMrgodzilla567 commented on 11 May 2015

you're my hero