Adriana Vargas

This page lists questions and answers that were posted by visitors named Adriana Vargas.

Questions

The following questions were asked by visitors named Adriana Vargas.

A mixture of 1.380 g of H2 and 66.80 g of Br2 is heated in a 2.00-L vessel at 700 K. These substances react as follows. H2(g) + Br2(g) equilibrium reaction arrow 2 HBr(g) At equilibrium the vessel is found to contain 0.605 g of H2. (a) Calculate the equil...

Answers

The following answers were posted by visitors named Adriana Vargas.

Okay im actually a bit confused on how to do the ICE box in all honesty, we just learned this today. From my calculation the molarity for H2 is 0.3423 and the molarity for Br2 is 0.2090. ans the molarity for H2 at equilibrium is 0.150.

ohhhhh I see okay, thanks so much for your help!so x= 0.193 therefore the equilibrium for H2 is 0.15 and Br is 0.017 and HBr is 0.384 right?

Yeah it is, sorry about that. Thank you so much for your help, I don't think I could have done it without you!

One more thing Im, sorry so would Kc be [0.384]2/[0.15][0.017]?

oh okay thank you for the advice!(: