Tuesday

September 2, 2014

September 2, 2014

Posted by **Sally** on Thursday, September 20, 2012 at 10:34pm.

Im just confused as to the decimal addition to numbers and what the sig figs will be for them.

If you dont mind can you please state some rules for sig figs that are helpful and some confusing rules as well and pretty please with a cherrry on top, some examples???? Im a chemistry Student by the way.

THNAK YOU!!!!!!! ;^)

- SIG FIGS -
**DrBob222**, Thursday, September 20, 2012 at 11:43pmHere is a good site?

http://www.chemteam.info/SigFigs/SigFigs.html

Zeros before the number don't count. zeros after the decimal point count. Zeros between two numbers count.

0.22 has two.

220.0 has four.

202 has three.

**Answer this Question**

**Related Questions**

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

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

Physics - I'm confused about significant digits in multi-step problems. If I ...

Chemisty (Sig Figs) - Each of the following numbers was supposed to be rounded ...

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

sig figs - I am having trouble with my sig figs Many scientific data are ...

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

chemistry - for a manometer flask diagram, if ha = 134 mm, how do I convert to ...

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

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