Answer:
5g sucrose
Explanation:
The solution of 50mL can be assumed to the same density as water (1g/mL), and therefore a mass of 50g. A solution of 10% sucrose has 5g of sucrose:
(50g)(0.10) = 5g
In order to make the solution, 5g of sucrose should be added to about 40mL of water and dissolved completely. The solution may then be poured into a 50mL volumetric flask and diluted to the mark.
You could boil away the water, evaporating it, and leaving behind the solute.
Answer: Option (2) is the correct answer.
Explanation:
An element is defined as a substance that cannot be broken down into simpler substances.
For example, magnesium is a metal and it contains only atoms of magnesium.
Whereas a compound is defined as a substance that contains two different elements which are chemically combined together in a fixed ratio by mass.
For example, KCl is a compound in which atoms are present in 1:1 ratio.
Both an element and a compound are pure substances.
A mixture is defined as a substance in which two or more number of different substances are mixed together. Particles of a mixture never combine chemically to each other.
For example, cinnamon sugar is a mixture of different essential oils and spices.
Thus, we can conclude that the term mixture is the term which describes cinnamon sugar.
<span>Balance the equation.
Convert units of a given substance to moles.
Using the mole ratio, calculate the moles of substance yielded by the reaction.
<span>Convert moles of wanted substance to desired units.</span></span>
We cannot see it its so small
Also yes it matches your hypothesis