Question

Which characteristic would you expect from a sample with a pH of 9?

slippery feeling

sour taste

increased concentration of hydronium ions in solution

decreased concentration of hydroxide ions in solution

Answer 1

@JuanitaM

Answer 2

@zhane2015

Answer 3

ph >5 is more acidic, right????

so what do you think it is now?

Answer 4

i agree...

Answer 5

@Sanieta

Answer 6

@Ashleyisakitty

Answer 7

@CoughCoughAchoo

Answer 8

@misswiss123

Answer 9

@amistre64

Answer 10

@vanessanne

Answer 11

@malihe

Answer 12

@ataly

Answer 13

pH below 7 is acidic, above 7 is basic

Answer 14

I still dont get you, will it be last one or A?

Answer 15

what I don't get is increased or decreased. That's relative so you probably had a previous question. But its definitely in the concentration of ions..

Answer 16

bt its nt correct because i chose earlier tat

Answer 17

thought that too

Answer 18

the only important thing here is that pH relates to the concentration of H+ (e.g. pH=-log[H+]). When the pH increase the concentration of H+ decrease. at pH 9 it is decreased compared to pH 7.

Answer 19

So it is D

Answer 20

Thank you soooooo much for helping alot @ataly ! :)

Answer 21

my pleasure!