For the reaction: hf(aq) ⇌ h+(aq) + f-(aq), determine the change in the ph (δph) for the addition of 1.75 m naf salt to a 5.45 m solution of hf, ka=7.2 × 10-4 ?

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

hope it ,

bioteacher101