50ml 0.0500 M nitric acid, HNO3(aq)?

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lowest ph and highest ph? i need thiss quickly please

2007-04-04 05:11:05 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

[H+] = [HNO3] = 0.0500 mol/L

Log 0.500 = -1.30

pH = 1.30

2007-04-04 05:39:48 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋

since HNO3 is a strong acid, it will completly dissociate into

H+ and NO3-

pH=-log([H+])
pH=-log(.05)=1.3

2007-04-04 07:47:18 · answer #2 · answered by blueboy3056 3 · 0⤊ 0⤋