Chemistry, asked by bhanubhagasara, 2 months ago

Which of the following aqueous solutions are good buffer systems?

0.30 M hydrobromic acid + 0.17 M potassium bromide

0.31 M calcium chloride + 0.26 M calcium bromide

0.15 M calcium hydroxide + 0.23 M calcium chloride

0.14 M hydrocyanic acid + 0.11 M sodium cyanide

0.27 M ammonia + 0.30 M ammonium bromide

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Answered by simranpatil1717

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good buffer systems

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