Chemistry, 27.12.2019 06:31 jinxjungkook3
Asolution contains the ions ag , pb2 , and ni2 . dilute solutions of nacl, na2so4, and na2s are available to separate the positive ions from each other. in order to effect separation, the solutions should be added in which order?
Answers: 3
Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
Chemistry, 22.06.2019 18:30
Which sample at stp has the same number of atoms as 18 liters of ne at stp
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Chemistry, 22.06.2019 19:30
Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?
Answers: 2
Asolution contains the ions ag , pb2 , and ni2 . dilute solutions of nacl, na2so4, and na2s are avai...
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