The answer is A. sugar and hydrochloric acid have chemical properties that permit the reaction. i just did the chapter test and got it right.
The particles in a liquid<span> are </span>not<span> stuck in fixed positions, which is why </span>liquids<span> flow to </span>take the shape<span> of a </span>container<span> into which they are placed. However, the particles in a </span>liquid<span> are also close together, so they have a set volume and cannot </span>expand<span> beyond that.</span>
Answer:
We know based on the charges of each ion and the fact that they must always sum to 0
Explanation:
Na only has one outer electon to give so it is always +1
Mg has two outer electrons so it always gets +2
Halogens have one "missing" electron in their outer shell so they get a -1
For NaCl (+1) + (-1) = 0
For MgI2 (+2) + 2(-1) = 0
