<span>the bonds in iron(III) oxide are more ionic</span>
Answer:
X 154
Check solution in explanation
Explanation:
Average atomic mass = ( mass 1× abudance) + ( mass 2× abudance)+ ( mass 3× abudance) / 100
(149×13.8)+(152×44.9) +(154×41.3)/100
2056.2 + 6824.8 + 6360.2/100
=152.412
Answer:
Explanation:
Hello!
In this case, since the definition of entropy in a random mixture is:
For this silver-gold mixture we write:
By knowing the moles of gold:
It is possible to write the aforementioned formula in terms of the variable representing the moles of silver:
Which can be solved via Newton-Raphson or a solver software, in this case, I will provide you the answer:
So the mass is:
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