Chemistry: 2) The pH of 1x10-1M (HNO3) solution is: A)1 B) 1.3 C)5 D)2

2) The pH of 1x10-1M (HNO3) solution is: A)1 B) 1.3 - id21101311315333908, madisonsolis05

Ответ:

foralways4871

02.03.2022

Chemistry

Concentration of H+ ions in HNO3 solution is 10⁻¹ which is equal to 0.1 M

$\bf \: pH \: = - log[{h}^{ + }]$

putting the value we get

$\sf \dashrightarrow \: pH \: = - log \: [ \frac{1}{10}] \\ \\ \sf \dashrightarrow \: pH \: = - log \: {10}^{ - 1} \\ \\ \sf \dashrightarrow \: pH \: = 1$

So, the required option is A) 1

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Ответ:

kimjooin02

06.09.2022

Chemistry

Solid: Liquids and gases are not considered minerals, in large part because their structure is constantly changing, which means they do not have a characteristic crystal structure. A true mineral must be solid.

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2) The pH of 1x10-1M (HNO3) solution is:

A)1
B) 1.3
C)5
D)2

Ответ:

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