Chemistry, 15.10.2019 22:30 carolelai08
When a ph probe is inserted into a solution containing the chloride ion it is neutral. what is the ph of a solution containing the fluoride ion? view available hint(s) when a ph probe is inserted into a solution containing the chloride ion it is neutral. what is the ph of a solution containing the fluoride ion? the solution will be weakly acidic the solution will be weakly basic the solution will be strongly basic the solution will be neutral. the solution will be strongly acidic. submit part b the ka of nh4+ is 5.6 × 10−10. the kb of cn− is 2 × 10−5. the ph of a salt solution of nh4cn would be: view available hint(s) the of is . the of is . the ph of a salt solution of would be: less than 7 because nh4+ is a stronger acid than cn− is a base. greater than 7 because cn− is a stronger base than nh4+ is an acid less than 7 because cn− is a stronger base than nh4+ is an acid. greater than 7 because nh4+ is a stronger acid than cn− is a base. submit provide feedback
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Chemistry, 22.06.2019 12:20
Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
Answers: 3
Chemistry, 23.06.2019 05:30
Scientist think that animals with remarkably similar embryo development probably shared a common ancestor
Answers: 1
When a ph probe is inserted into a solution containing the chloride ion it is neutral. what is the p...
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