Chemistry Forum

PN = Personal notification also PM Personal message or easier called email.

1. Do you know the law of mass Action?
2. What is your own atempt to this.
3. Your deviation question, maybe send them a PN, here is not much traffic.

I think you had said enough to this topic, nothing New.
I will close with Amen.

No, first get the heat capacity of HCl and KOH. This is the calibration of the device. With the second neutralisation you calculate the unknown HX and NaOH.

Here are some basics https://www.wikihow.com/Calculate-Heat-Capacity For the first calculate the moles used in the neutralisation. There is some excess of one chemical. From this the heat capacity. Backwards use the second pair to get the Experimental enthalpy.Also here is excess of one chemical. Th...

Wow, a long Monolog. You do realy make a lange commercial for your product the PSE. But for me it is not first priority, like probably most of the 100 students. How many people do you think out of 100 who graduate High School, can really read and use the Periodic Table of Elements? Are you satisfied...

Don't answer 9 year old threads

Standard Version is good enough, specific information can be looked up anywhere else. Internet, Textbooks, etc.

Do you mean Titanium-III-oxynitrite dihydrahte TiONO2 x 2 H2O

1. Kc = (cNO2)^2/cN2O4
2. If Volume drop to half then pressure increases by 2 times. pV = nRT = const, what means c is also double amount.
3. Kc = (cNO2-2x)^2/(cN2O4+ x)
Solve for x

1. Calculate the mol in 0,1 M 50 ml Acetic acid. This must be equal to x ml 0,2 M NaOH. Solve for x.
2. pH of salt of weak acids
pH = ½ (pKs + log c + 14)
Solve for pH , look up the pKs for Acetic acid in table or internet

If you have one molecule of C3H6, how many molecules of CO2 and H2O you can get?

You got it, so I close this Thread.

There no significant reaction. With very high Temperatur maybe the ester bond will be exchanged.

Products will not be discussed.

Then time cannot be 14 h. If the time is 1,93 h then it works.