Sorry this isnt an answer but this is a lot of work, if you really need it answered make it worth more points :)
Answer:
Explanation:
Hello there!
In this case, according to the given information and chemical equation, it turns out possible for us to calculate the moles of C2O4^2- by firstly setting up the equilibrium expression:
However, according to the question, we just need to apply the given 1:3 mole ratio in the chemical reaction, of iron (III) ions to oxalate ions to obtain:
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Hello!
CH3(CH2)4CCH
or <span> C7H12
</span>
<span>hydrocarbon: </span>
1-heptyne
Answer:
C. C₆H₁₄
General Formulas and Concepts:
<u>Chemistry - Atomic Structure</u>
Explanation:
To find the molecular formula of the model, you simply count and add up the same elements together.
We see that we have 6 carbons and 14 hydrogens. Therefore our answer is C. C₆H₁₄
I believe that the best answer among the choices provided by the question is<span>They are made up of particles that are arranged in a repeating pattern.</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.