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pashok25 [27]
4 years ago
9

Why do you need to know the balanced chemical equation before calculating the amount of a compound needed to neutralize an acid

or a base?
Chemistry
1 answer:
I am Lyosha [343]4 years ago
5 0

Answer: To determine the mole ratio

Explanation:

A balanced chemical equation is needed ,because it helps to determine the mole ratio of acid and base.

The mole ratio ensures that the number of moles of H+ provided by the acid is equal to number of moles of OH- ion provided by the base, For neutralization to occur, this must be the case.

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b. compound b will show an nh absorption while compound a will not.

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For compound B CH3CH2CH2NH2 there are two N-H bonds present. So it will show NH absorption.

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Does a sharpener have kinetic energy ?
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Consider the solubilities of a particular solute at two different temperatures. Temperature ( ∘ C ) Solubility ( g / 100 g H 2 O
grin007 [14]

Answer:

21.28 grams solute can be added if the temperature is increased to 30.0°C.

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Mass of solute in soluble in 56.0 grams of water:

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Mass of solute in soluble in 56.0 grams of water:

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If the temperature of saturated solution of this solute using 56.0 g of water at 20.0 °C raised to 30.0°C

Mass of solute in soluble in 56.0 grams of water 20.0°C = 18.032 g

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Mass of of solute added If the temperature of the saturated solution increased to 30.0°C:

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Why is water a gas?
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