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algol13
3 years ago
7

Describe four stresses that upset the equilibrium of a chemical reaction

Chemistry
1 answer:
julia-pushkina [17]3 years ago
5 0

Answer:

Concentration, pressure, and temperature are the three factors that affect chemical equilibrium

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Scientific explanations are not always based on empirical evidence <br><br> True or false?
tigry1 [53]
True some explanations are not always based on empirical evidence
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3 years ago
Write the two balanced equations, one for the incomplete combustion of methane (to form carbon monoxide and water vapor), and an
kompoz [17]

Answer:

2CH_{4(g)} +3O_{2(g)} -->2CO(g)+4H_{2}O_{(g)}\\CH_{4(g)} +2O_{2(g)} -->CO_{2(g)} +2H_{2}O_{(g)} \\

Explanation:

2CH_{4(g)} +3O_{2(g)} -->2CO(g)+4H_{2}O_{(g)}\\CH_{4(g)} +2O_{2(g)} -->CO_{2(g)} +2H_{2}O_{(g)} \\

The incomplete combustion of alkanes, and other fuels actually, happens when there is a limited supply of oxygen. Instead of the fuel burning completely to produce carbon dioxide, it produces carbon monoxide instead.

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100 POINTS ANSWER FAST
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I believe the answer is a because 2 times 12 is 24. Hope this helped
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This element is found in group 1, period 7 and has the lowest mass in this period. *
liraira [26]

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3 years ago
9. According to an "alternative theory", H2O is
Jlenok [28]

Answer:(4) ----accepts  a proton

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H2O water can produce both hydrogen and   hydroxide ions

H2O --> H+ + OH-

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When , a water molecule, H2O accepts a proton it will act as a Brønsted-Lowry base especially when dissolved in a strong acidic medium. for eg

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Here, Hydrochloric acid is a strong acid and ionizes completely in  water, since it is more acidic than water, the water will act as a base.

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3 years ago
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