• 2022-05-28
    在[tex=6.071x1.286]12DzOTUsyIp8PeBB8DF3m/T5n5Hnu/Q3LqqLmSo30MY=[/tex]的氨水溶液中,溶入[tex=2.929x1.286]w+iaitgVggtMdZwxDjCBBkr2WnFZmWBPMBIfD1DLXvk=[/tex]晶体,使[tex=2.429x1.286]OWAVs2X6UzH9uq58KKhOqcL77tniMPJUnRrJXV3JaIc=[/tex]浓度达到[tex=6.071x1.286]mZ62HKXl1BcCJBevLtA6BTt9omR1QXomDAMw2iuHBH8=[/tex],求改溶液的PH。若在[tex=3.643x1.286]PS7dhaoDdxY2ku/Z89ONI5hgyceV58vuFqwKtXS8ucE=[/tex]此溶液中加入[tex=8.786x1.286]JwzQWdPVDX/yXiT99mBQuYENSr8GLbPgWQhnw7KVclXY9lXmCLYXF6M6TsoZjR2/[/tex]的NaOH,则溶液的PH是多少?
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