20 points
so i had this experiment where i have to separate several substances from a mi...
Chemistry, 07.10.2019 05:10 NeonPlaySword
20 points
so i had this experiment where i have to separate several substances from a mixture. one was separating iron filings from sand and the next question was:
why might this be important on an industrial scale?
Answers: 1
Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
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You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap
Answers: 3
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Which of these conditions most likely produces an unstable isotope?
Answers: 1
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