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Bumek [7]
3 years ago
6

How to find the value of the equilibrium

Chemistry
1 answer:
adell [148]3 years ago
6 0
Calculating K from Known Initial Amounts and the Known Change in Amount of One of the Species<span>Write the equilibrium expression for the reaction.Determine the molar concentrations or partial pressures of each species involved.<span>Determine all equilibrium concentrations or partial pressures using an ICE chart.</span></span>
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3 years ago
Which of the following is the correct equation for the reaction below?
fenix001 [56]

Answer:

Option C.

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Explanation:

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form two moles of magnesium-oxide solid

2 Mg (s) + O₂(g) →  2MgO (s)

That's the reaction for the magnessium oxide's formation.

Be careful cause we do not say molecules, they are moles.

The stoichiometry indicates the number of moles that react and the moles which are produced.

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4 0
3 years ago
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4 0
2 years ago
What are heterogeneous and homogeneous?
vichka [17]
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3 0
3 years ago
Choose the correct total number of electron domains (bonding and nonbonding) about a central atom if the angle(s) between the el
slamgirl [31]

Answer:

The central atom has 3 electron domains.

Explanation:

According to the Valence Shell electron pair repulsion theory (VSEPR) put forward by Gillespie and Nyholm in 1957, the shape of a molecule is determined by repulsion between all the electron pairs (electron domains) present in the valence shell.

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5 0
3 years ago
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