ay /wsr/ can you guys help me with chem?
this ones been getting me for a while now.
>>51233
2.1
2.14
2.14
Are you European? I assumed that the decimals are decimal points.
>>51240
much appreciated. no American
how did you get that?
>>51246
Multiplication uses least amount of sig figs. So it goes 2,3,3 Sig figs for each product. Read up on sig fig rules.
ill post the other things im having trouble with if yall dont mind. im not being lazy, i just cant get the rest of these...
thank you guys in advance. no one i know knows chem.
>>51253
>1000 L= 1 mL
>>51255
Just set up the dimensional analysis correctly. Figure out how many grams of caffeine are in a 12oz can, first.
