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drbob you helped me with

drbob you helped me with this problem the other day but i have a question.-i changed 500mL of ethanol to grams then to mol. i
1. 2 answers
2. asked by alicia
3. 565 views
1. I have helped an old man to cross the street on a crosswalk.2. I have helped a foreigner to find a post office. 3. I have
1. 1 answer
2. asked by rfvv
3. 845 views
1. I have helped an elementary school student to cross a street.2. I have helped an old man to find a drug store. 3. I have
1. 1 answer
2. asked by rfvv
3. 684 views
1. I have helped an old lady carry a big bag.2. I have helped an elderly person cross a street. 3. I helped a foreigner find a
1. 1 answer
2. asked by rfvv
3. 726 views
DrBob, if you're still on...what do I do for NaCl??
1. 1 answer
2. asked by Stuck
3. 461 views
no question - just thank you "drbob", you've answered a few of my questions.
1. 1 answer
2. asked by student
3. 471 views
Hi DrBob, I was wondering if you can help me with a few questions? If you can I would truly appreciate your time
1. 9 answers
2. asked by MikeSo
3. 688 views
Why was Shays's Rebellion historically significant? (1 point)• It helped lead to a new Massachusetts law about farming. • It
1. 1 answer
2. asked by Messmer
3. 69 views
Hey DrBob, I posted an answer to you question on my lab report just to let you know what the y= and r^2 is
1. 5 answers
2. asked by Suzy
3. 1,109 views
in response to DrBob, the textbook gives this equation for the problem. So if you could balance it as it is written, great!
1. 1 answer
2. asked by adam
3. 427 views