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Mekhanik [1.2K]
3 years ago
8

Help me I'm almost finished with this Answer in 1234 statement or ABCD

Chemistry
2 answers:
ch4aika [34]3 years ago
8 0

Answer:

The liquid in beaker 1 has a higher density than the liquid in beaker 2.

olganol [36]3 years ago
4 0
1 has higher density then 2
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Saturated solution is when a solution has dissolved as much as it can
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X has a fixed melting and boiling point while Y does not. Which of the following statements about X and Y is correct?
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What is the solutions pOH?
maksim [4K]

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d

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3 0
3 years ago
(1) ClO-(aq) + H2O(l) HClO(aq) + OH -(aq) [fast] (2) I -(aq) + HClO(aq) HIO(aq) + Cl -(aq) [slow] (3) OH -(aq) + HIO(aq) H2O(l)
Sergeeva-Olga [200]

Answer:

ClO⁻(aq) + I⁻(aq) → Cl⁻(aq) + IO⁻(aq)

Explanation:

The reactions are:

(1) ClO⁻(aq) + H₂O(l) → HClO(aq) + OH⁻(aq)    [fast]

(2) I⁻(aq) + HClO(aq) →  HIO(aq) + Cl⁻(aq)  [slow]

(3) OH⁻(aq) + HIO(aq) → H₂O(l) + IO⁻(aq)  [fast]

By adding up the 3 equations we get:

ClO⁻(aq) + <em>H₂O(l)</em> + I⁻(aq) + <em>HClO(aq)</em> + <em>OH⁻(aq)</em> + <em>HIO(aq)</em>  →  <em>HClO(aq)</em> + <em>OH⁻(aq)</em> + <em>HIO(aq)</em> + Cl⁻(aq) + <em>H₂O(l)</em> + IO⁻(aq)

And by canceling common terms on both sides, we can get the overall equation:

ClO⁻(aq) + I⁻(aq) → Cl⁻(aq) + IO⁻(aq)  

Therefore, the overall equation is ClO⁻(aq) + I⁻(aq) → Cl⁻(aq) + IO⁻(aq).

I hope it helps you!  

4 0
3 years ago
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