3 years ago

What is the ph of a 7.5*10^-3 m H+ solution

Chemistry

2 answers:

Serggg [28]3 years ago

7 0

Answer:

The answer is 2.13

Explanation:

natulia [17]3 years ago

6 0

The pH+ of solution is 3

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In a chemical equation, which symbol should be used to indicate that a substance is in solution?

lisov135 [29]

Example :

$2FeCl_3_{(aq)}+2KI_{(aq)}=2FeCl2_{(aq)}+2KCl_{(aq)}+I_2_{(s)}$

If you use the subscript (aq) (=aquaris) , this means that the substance is in a solution.

Subscripts:
-aq-this means that the substance is in a solution
-s-this means that the substance is a solid(or precipitate)
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3 years ago

Read 2 more answers

What do acid formulas have in common?

maks197457 [2]

the answer is H is the cation

Explanation :

The general formula of an acid is represented as, in which 'H' is hydrogen cation and 'X' is a non-metal or a poly-atomic anion.

For example : etc.

All the acids produces hydrogen ion, in an aqueous solution while the base produces hydroxide ion, in an aqueous solution.

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3 years ago