1 An unknown substance has a hydronium concentration of [H3O+]=6.8 x 10^-11 M. What kind of substance is this? A. acid B. base C. neutral D. saline

asked Mar 10, 2021 27.8k views

3 votes

1

An unknown substance has a hydronium concentration of [H3O+]=6.8 x
10^-11 M. What kind of substance is this?
A. acid
B. base
C. neutral
D. saline

by Jutky

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5 votes

Answer:B

Explanation:ph = -log H+

PH =-log 6.8 x 10 -11

Ph = 10.2 basic

Jacobo Koenig answered Mar 11, 2021

6.7k points

0 votes

Answer:

D. Saline

Step-by-step explanation:

coz it's saline

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