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dlinn [17]
3 years ago
6

How many molecules of carbon monoxide gas can be produced from 395 grams of oxygen gas ?

Chemistry
1 answer:
puteri [66]3 years ago
3 0

The answer for the following problem is mentioned below.

  • <u><em>Therefore 148.125 × 10^-23 molecules of the cabon monoxide gas is produced.</em></u>

Explanation:

Given:

mass of the oxygen gas = 395 grams

We know;

For the production of the carbon monoxide;

The equation is,

Before balancing the equation;

C + O_{2} → CO

After balancing the equation;

2 C +O_{2} → 2 CO

where,

C = carbon molecule

O = oxygen molecule

CO = carbon monoxide

For the equation,

  32 grams of oxygen gas   →  2 × 6.023 × 10^-23 molecules

        395 grams of oxygen gas   →    ?

     

      = \frac{2*6.023*10^{-23}* 395}{32}

   = 148.125 × 10^-23 molecules of the carbon monoxide

<u><em>Therefore 148.125 × 10^-23 molecules of the cabon monoxide gas is produced.</em></u>

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Explanation:

We'll begin by writing the balanced equation for the reaction. This is given below:

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From the balanced equation above,

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If the a of a monoprotic weak acid is 2. 6×10−6, what is the ph of a 0. 33 m solution of this acid?
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<h3>What are weak acids?</h3>

The weak acids are the acids that do not fully dissociate into ions in the solution. Strong acids fully dissociate into ions.

The chemical reaction is HA(aq) ⇄ A⁻(aq) + H⁺(aq).

c (monoprotic acid) = 0.33 M.

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To learn more about weak acids, refer to the below link:

brainly.com/question/13032224

#SPJ4

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