Tuesday

September 16, 2014

September 16, 2014

Posted by **ALISON** on Wednesday, September 7, 2011 at 1:32am.

1) CF2CL2

express answer using two sig figs

how would i solve for this problem???

thanks!

- CHEMISTRY!!!!!!! HELP PLEASE:) -
**Dr Russ**, Wednesday, September 7, 2011 at 5:36amCalculate the molar mass (M)

the atomic mass of Cl is 35.5, so the fraction (by mass) of Cl in M is

2 x 35.5/M

so the mass (in kg) of Cl in CF2Cl2 is

2 x 35.5 x 24/M

- CHEMISTRY!!!!!!! HELP PLEASE:) -
**chad**, Friday, September 16, 2011 at 2:08pm1701.6

**Answer this Question**

**Related Questions**

Chemistry - How many kilograms of chlorine are in 22 kg of each of the following...

Physics Sig Figs - When you are multiplying two numbers, how do you determine ...

Chemistry - check answers - Can someone please check my answers and make sure ...

sig figs - each of the following were suppose to be rounded to two sig figs. ...

Chemistry - How many kilograms of chlorine are in 30kg of each of the following ...

sig figs - how do you round 0.009934 to two sig figs? would it be .010? or would...

SIG FIGS - How many significant figures does 22.0, 0.22, 22. , 0.022? Im just ...

How many sig figs? - For this question: what is the boiling point of 0.39 mol ...

chem - do this using the appropriate number of sig figs 320.44 − (3104.1/2...

How many sig figs? - An equilibrium mixture of the following reaction was found ...