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D Question 10 1.5 pts Select the pair of compounds that will make a buffer solution when combined: OH3PO4/HPO4²- ⒸH₂CO3
Posted: Thu Jun 09, 2022 7:42 am
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- D Question 10 1 5 Pts Select The Pair Of Compounds That Will Make A Buffer Solution When Combined Oh3po4 Hpo4 H Co3 1 (42.64 KiB) Viewed 49 times
D
Question 10 1.5 pts Select the pair of compounds that will make a buffer solution when combined: OH3PO4/HPO4²- ⒸH₂CO3 / CO3²- OHC₂H302/C₂H3O2 OH30*/ OH* HNO3 / NO3
Question 11 1 pts Select the INCORRECT
statement about buffers: A buffer is made of roughly equal amount of a weak acid and its conjugate base. All buffers maintain the pH of the solution they are in at 7.0. If an acid is added to a buffer it will react with the base of the buffer. If a base is added to a buffer it will react with the acid of the buffer. A buffer capacity at maintaining the pH can be exceeded if too large amounts of acid or base are added to it.