<span>a group of atoms responsible for the characteristic reactions of a particular compound.
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Answer:
I think its evaporate
Explanation:
because when the heat absorbed the chemicals evaporate
Answer and Explanation:
a. The equation of K of this reaction is shown below:-
3 A + 5 B + 4 C↔5 D + 7 E + F
b. The moles of compound F is shown below:-
3 A + 5 B + 4 C↔5 D + 7 E + F
2 moles
Now, the mole of produced is
Now, we will the value of c by using the above equation
After solving the above equation we will get
0.5 moles
Answer: concentration of solutions are expressed in various ways mol/L, mol/dm3, g/L etc
Explanation:
Answer:
Explanation:
You can convert the <em>density</em> into <em>atomic density</em> using the <em>atomic weight </em>and Avogadro's number
A dimensional analysis is very helpful:
Follow the chain: g cancels with g, mol cancels with mol; at the end, what remains is atoms/cm³, which is what you want.
Use that with your data: