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elixir [45]
3 years ago
12

The question is below!

Chemistry
1 answer:
Agata [3.3K]3 years ago
6 0
The anode is the negative electrode and so will be donating electrons to assist in this chemical reaction occuring. All reactions accept electrons as reactants. The key issue is the reduction potential Eo (+1.8V). This is greatest for the reaction:

Co3+ + e -> Co2+

Therefore this reaction has the greatest tendency to occur.
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The student placed 10 mL of PbCl2 (saturated solution) in the test tube and added a pinch of lead acetate. When the test tube wa
STALIN [3.7K]
PbCl₂(s) ⇄ Pb²⁺(aq) + 2Cl⁻(aq)

Pb(CH₃COO)₂(s) → Pb²⁺(aq) + 2CH₃COO⁻(aq)

At lead acetate disolution, concentration of lead cations will increase. According to Le Chatelie's principle equilibrium will be displaced towards formation of solid lead chloride.   
4 0
3 years ago
Particles vibrate in a rigid structure and<br> do not move relative to their neighbors.
nydimaria [60]

That would be a description of a solid if that’s what your looking for. If not ask me in the comments:)

4 0
4 years ago
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I need a bit of help on this I kinda forgot about this lesson
Softa [21]
A is correct because the fruit salad can be easily separated and the puch cannot so it is a solution and the fruit salad is a mixture.
3 0
4 years ago
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Explain how you would determine the number of moles of aluminum in 96.7 g of aluminum.
anzhelika [568]

Answer: 3.58moles

Explanation:

7 0
4 years ago
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Un elemento X, posee número atómico 51. El periodo y familia al que pertenece dicho elemento es:
Nady [450]

Answer:

Hey there!

Antimony is the element with an atomic number of 51. The element is in group 15, and in  period 5.

Let me know if this helps :)

6 0
3 years ago
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