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kaheart [24]
3 years ago
13

What is the abreviation for carbon dioxide??

Chemistry
1 answer:
Schach [20]3 years ago
4 0
CO2  is the abreviation for carbon dioxide.
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A 0.2688 g sample of a monoprotic acid neutralized 16.4 mL of 0.08133 M KOH solution. Calculate the molar mass of the acid
ivanzaharov [21]

Answer:

202 g/mol

Explanation:

Let's consider the neutralization between a generic monoprotic acid and KOH.

HA + KOH → KA + H₂O

The moles of KOH that reacted are:

0.0164 L × 0.08133 mol/L = 1.33 × 10⁻³ mol

The molar ratio of HA to KOH is 1:1. Then, the moles of HA that reacted are 1.33 × 10⁻³ moles.

1.33 × 10⁻³ moles of HA have a mass of 0.2688 g. The molar mass of the acid is:

0.2688 g/1.33 × 10⁻³ mol = 202 g/mol

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3 years ago
As the volume of a gas increases, what happens to the pressure of the gas?
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2 years ago
At chemical equilibrium the amount of blank because
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Answer:

In a chemical reaction, chemical equilibrium is the state in which the forward reaction rate and the reverse reaction rate are equal. The result of this equilibrium is that the concentrations of the reactants and the products do not change.

Explanation:

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2.5128e10 is the answer
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What are precautions to be taken when doing titrations? A-Make sure to always vigorously shake that flask after every drop if th
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