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2 years ago

Which of the following correctly describes an Arrhenius acid?

1 answer:

7 0

Answer:

Explanation:

An Arrhenius acid is a compound that increases the H+ ion concentration in a water solution.

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kogti [31]

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Explanation:

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3 years ago

Dmitry [639]

Answer:

$2NaOH + H _{2} SO _{4} = > \:Na _{2}SO _{4} +2H _{2} O$

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3 years ago

Natali5045456 [20]

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3 years ago

snow_tiger [21]

Answer:

2NO(g) + O2(g) --> 2NO2(g)

now 400 ml of NO × 2 mol of NO2/2 mol of NO

= 400 ml of NO2

now 500 ml of O2 × 2 mol of NO2/1 mol of O2

= 1000 ml of NO2

now 400 ml of NO2 × 1 mol of O2/2 mol of NO

= 200 ml

subtract that from 500 ml of total i.e. 500-200 =300 ml

The total volume of the reaction mixture is 1000 ml -300ml = 700 ml

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2 years ago

Andre45 [30]

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3 years ago