Answer:
Explanation:
Hello,
In this case, one must consider that the ethanol's concentration in beer is defined as:
In such a way, since molarity is defined as:
One is asked to compute the moles, considering a basis of 5 milliliters of ethanol and 100 milliliters of beer, thus:
Now, the volume in molarity is required in liters, therefore:
Therefore, the molarity turns out:
Best regards.
What are the "following options"
Answer:
Covalent bonds
Explanation:
Atoms with greatly differing electronegativity values are expected to form..... ... When two atoms each need additional electrons to fill their valence shells, but neither is electronegative enough to steal electrons from the other, they can form another kind of chemical bond called a covalent bond.
In determining the boiling point
of solutions, always take note of the number of ions that will dissociate in
the solution. It does not depend on the nature of the substance. The greater
the number of ions dissociated, the greater is the boiling point of the solution.
