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Flauer [41]
3 years ago
9

Oxidation number of au in kaucl4

Chemistry
2 answers:
scZoUnD [109]3 years ago
8 0

+7 is the correct answer for this.

DanielleElmas [232]3 years ago
3 0
KauCl4 :

K = + 1 

au = + 7

Cl = - 2

hope this helps!

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3 years ago
Citric acid (C6H8O7) is a triprotic acid (It has 3 protons that can dissociate when dissolved) found naturally in lemon juice, a
Gnesinka [82]

<u>Answer:</u> The molarity of citric acid that is commercially available lemon juice is 0.416 M

<u>Explanation:</u>

To calculate the concentration of acid, we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is C_6H_8O_7

n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is NaOH.

We are given:

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Putting values in above equation, we get:

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4 0
3 years ago
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What’s the question!??
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