What is a reliable way of writing significant figures in multi-step problems?

Started by bert | Last post by Mitch September 10, 2019, 01:23:29 PM

Theoretical Percentage of 22% w/w sucrose

Started by needhelpasap | Last post by Borek September 11, 2019, 02:40:18 AM

Tiny impurities appearing in solutions

Started by guferr | Last post by jeffmoonchop September 12, 2019, 12:26:19 PM

Index of Refraction

Started by dja01 | Last post by dja01 September 13, 2019, 02:07:41 PM

Separating components of mixture

Started by dja01 | Last post by AWK September 13, 2019, 04:07:54 PM

Which of the following elements/ions has the most valence electrons?

Started by chocolatteeeee | Last post by Borek September 15, 2019, 03:21:00 AM

μ* in Raoult vs μ* in Henry for Chemical Potential

Started by Mercento | Last post by Mercento September 15, 2019, 04:34:35 AM

why some elements have multiple valency?!

Started by mana | Last post by Vidya September 18, 2019, 01:38:19 AM

Role of the reference electrode on ISE measurments with its own inner solution?

Started by javhert | Last post by Vidya September 18, 2019, 02:01:37 AM

Need help solving this problem

Started by TomatoNinja | Last post by chenbeier September 18, 2019, 02:22:34 PM

Concentration of two different solution

Started by alfindy | Last post by jeffmoonchop September 19, 2019, 12:24:14 PM

Two questions about melting point

Started by Jstub | Last post by Borek September 19, 2019, 01:42:57 PM

Concentration and Dilution Conversions

Started by stemcellstuff | Last post by Vidya September 22, 2019, 09:51:03 PM

Linearizing Equation to Obtain Unknown Variables

Started by Aidan | Last post by Vidya September 22, 2019, 09:55:50 PM

Greenhouse gases

Started by AceOfSpade | Last post by AceOfSpade September 24, 2019, 02:05:44 PM