Chemistry, 19.10.2019 05:30, brianwins07
Consider the following data on some weak acids and weak bases:
acid base
ka name formula kb name formula
6.8x10-4 hydrofluoric acid hf 1.8x10-5 ammonia nh3
4.9x10-10 hydrocyanic acid hcn 1.7x10-9 pyridine c5h5n
use this data to rank the following solutions in order of increasing ph. in other words, select a '1' next to the solution that will have the lowest ph, a '2' next to the solution that will have the next lowest ph, and so on.
Answers: 2
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After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)
Answers: 1
Consider the following data on some weak acids and weak bases:
acid base
ka...
acid base
ka...
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