Answer:
ionic
it is a mixture of a nonmetal and a metal which is what makes ionic compounds
covalent is a nonmetal and nonmetal
Explanation:
Answer:
<h2>3.0702 × 10²² molecules</h2>
Explanation:
The number of molecules potassium chloride can be found by using the formula
<h3>N = n × L</h3>
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
N = 0.051 × 6.02 × 10²³
We have the final answer as
<h3>3.0702 × 10²² molecules</h3>
Hope this helps you
Answer:
The rate is a mathematical relationship obtained by comparing reaction rate with reactant concentrations.
<span>Stearic acid is more volatile than sucrose. Stearic acid is non polar, which means it dissolves in non polar solvent such as hexane. Sucrose on the other hand is a polar molecule, as it is soluble in water like the monosaccharides. Volatile is a feature in which something is evaporating or vaporizing readily under normal conditions. Stearic acid unlike sucrose has a pungent smell . Pure sucrose is mostly often prepared as a fine, colorless, odorless crystalline powder. It is possible for a compound to be volatile but odorless. </span>