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Temka [501]
3 years ago
6

14 point. Please help need this ASAP.

Chemistry
1 answer:
mezya [45]3 years ago
7 0
What are you asking
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Calculate the H3O+ concentration and then pH in a 0.100 M HC2H3O2 solution that is
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Answer:

Please check with the attachment posted.

Please do confirm the answer.

5 0
3 years ago
Hydrogen is manufactured on an industrial scale by this sequence of reactions:
UNO [17]

Answer:

Explanation:

CH₄ +  H₂O(g)    ⇒ CO(g)+3H2(g)

Equilibrium constant

K₁ = [CO][H₂]³ / [CH₄][H₂O]

CO(g)+H₂O(g) ⇒ CO₂(g) + H₂(g)

Equilibrium constant

K₂ =  [CO₂][H₂] / [CO][H₂O]

CH₄(g)+2H₂O(g)  ⇒  CO₂(g)+4H₂(g)

Equilibrium constant

K =   [CO₂][H₂]⁴ /[CH₄][H₂O]²

=  [CO][H₂]³ / [CH₄][H₂O] X [CO₂][H₂] / [CO][H₂O]

K₁ x K₂

K = K₁ x K₂

4 0
3 years ago
A graduated cylinder has 35.0ml of water in it before an object is dropped inside. The new volume is 38.5ml. What is the volume
natima [27]
1 mL = 1 cm³

<span>Displaced volume :
</span>
Vf - Vi

38.5  - 35.0 => 3.5 cm³

hope this helps!


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3 years ago
Copper conducts heat well.
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