Search found 5 matches

by Naqiyah Qadir 1I
Thu Apr 12, 2018 1:01 pm
Forum: SI Units, Unit Conversions
Topic: Moles mols mol? [ENDORSED]
Replies: 21
Views: 1273

Re: Moles mols mol? [ENDORSED]

They are all the same but M (molarity) is given in moles/Liter, correct?
by Naqiyah Qadir 1I
Thu Apr 12, 2018 12:52 pm
Forum: General Science Questions
Topic: Rusty on High School Chem [ENDORSED]
Replies: 166
Views: 100946

Re: Rusty on High School Chem [ENDORSED]

I took Chemistry Honors sophomore year of high school and feel behind, is it recommended to take Chem 17 before this class? But is it only offered in the Fall?

Thanks!
by Naqiyah Qadir 1I
Thu Apr 12, 2018 12:43 pm
Forum: Balancing Chemical Reactions
Topic: Fastest way to balance chemical equation
Replies: 9
Views: 1261

Re: Fastest way to balance chemical equation

My T.A. showed us how to solve harder "balancing equations" problems using a system of equations. You basically replace all the stoichiometry coefficients with variables and write an equation for each element (based on how many moles there are, reactant=products). Then just substitute/elim...
by Naqiyah Qadir 1I
Thu Apr 12, 2018 12:32 pm
Forum: Significant Figures
Topic: Sig fig simple question [ENDORSED]
Replies: 5
Views: 237

Re: Sig fig simple question [ENDORSED]

Should 1 be written as "1." or does that not matter?
by Naqiyah Qadir 1I
Thu Apr 12, 2018 12:15 pm
Forum: Molarity, Solutions, Dilutions
Topic: Units - L or mL? [ENDORSED]
Replies: 15
Views: 603

Units - L or mL? [ENDORSED]

I know the standard unit to use is Liters, but if the question gives you units in milliliters should we give our answer back in it? Thanks.

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