Tuesday
September 30, 2014

Homework Help: How many sig figs?

Posted by Rachel on Sunday, April 17, 2011 at 1:13pm.

An equilibrium mixture of the following reaction was found to have [H2] = 0.020 M and [I2] = 0.020 M at 340C. What is the concentration of HI?
H2(g) + I2(g)--> 2 HI(g)
Keq = 69 at 340C

I got .166 but it said check number of sig figs so im guessing its 2 sig figs but I want to make sure:)

Thanks

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics Sig Figs - When you are multiplying two numbers, how do you determine ...
Chemistry - Find the pH of each mixture of acids. 0.020 M HBr and 0.015 M HClO4...
Chemistry - Consider the following reaction: H2+I2<->2HI A reaction ...
Chemistry(check my work)? - An equilibrium mixture of the following reaction was...
Chemistry - Ammonium ion (NH4^+) reacts with nitrite ion (NO2^-) to yield ...
Chemistry - The following reaction has an equilibrium constant of 0.020 at a ...
sig figs - I am having trouble with my sig figs Many scientific data are ...
apchemistry - The numerical value of the concentration equilibrium constant for ...
chemistry - 1) Starting with 75.00 g of 1-propanol and 75.00 g of PCl 3. ...
How many sig figs? - For this question: what is the boiling point of 0.39 mol ...

Search
Members