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marysya [2.9K]
3 years ago
5

Somebodyy help me asap plz i can’t do this

Chemistry
1 answer:
Solnce55 [7]3 years ago
5 0
Negative charge is the answer
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Would Cl2 be reduced by I- ? Explain.
Cerrena [4.2K]
Yes. Cl has a is more electronegative than the iodide ion and thus attracts electrons more strongly than the iodide ion.

This is mainly due to the fact that chlorine has only 3 shells, compared to iodides 4 shells. This means a greater electrostatic attraction force exists between the chlorine nucleus and the outer electron than iodide and its outer electrons. As a result the Chlorine will be reduced to Cl- and iodide will be oxidised to iodine, as it will have lost its electron to the chlorine. 

The equation is 
Cl2 + 2I-  --> 2Cl- + I2 


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3 years ago
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Xelga [282]

Answer:

Concept: Chemical Analysis

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3 years ago
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postnew [5]
<span>0.453 moles O2 is the solution</span>
3 0
3 years ago
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calculate the atomic mass of element X, if it has 2 naturally occurring isotopes with the following masses and natural abundance
jeka57 [31]
Hey there!

To find this, you should:

1) multiply the percentage (but in a decimal form) of each isotope by the mass.
2) add all your masses together
3) make sure to check for significant figures and you’re done!

Hope this helps :)
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3 years ago
According to
NemiM [27]

Answer:

Boyle's Law

Explanation:

- This law states volume and pressure have an inverse relationship when temperature is constant.

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