Below are the choices that can be found elsewhere:
a) 7.05 M
<span>b) 3.78×10^−2 M </span>
<span>c)1.84×10^−3 M </span>
<span>d)0.0313 M </span>
<span>e)1.84 M
</span>
Below is the answer:
mol = mass/m.wt = 3.75/17.03 = 0.22 mol
<span>Molarity = mol / Volume(L) = 0.22/120.0 = 1.84 * 10^-3 </span>
<span>c)1.84×10^−3 M</span>
<span>B. Electrons are scattered in an atom.
Dalton only came to the conclusion at atoms existed, not their contents. He did this by using gases and making them react and made observations about the gases.</span>
Answer:
a, b and d are correct.
Explanation:
There are two types of attractive forces in covalent compounds:
- The force that holds the atoms together in a molecule (the covalent bond).
- The force that <u>operates between molecules</u>, called an intermolecular force.
Because intermolecular forces are usually quite weak compared with the forces holding atoms together within a molecule, <u>molecules of a covalent compound are not held together tightly</u>. Consequently, covalent compounds are usually gases, liquids, or low-melting solids.
Most covalent compounds aqueous solutions generally do not conduct electricity, because the compounds are nonelectrolytes.
Answer:
Answer will be a as I thi
Hi sorry
I don’t know
but maybe next time
