Explanation:
Climate is the period of time average weather condition which occurs at a place
Answer:
No because opinion and social values may lead to bias
Explanation:
I'm smart >:)
Polar covalent, it is what happens when there is unequal bond between two atoms, where one has a slightly negative charge and one has a slightly positive charge.
<u>Answer:</u> The volume of stock solution of calcium chloride required is 10 mL.
<u>Explanation:</u>
A solution consists of solute and solvent. A solute is defined as the component that is present in a smaller proportion while the solvent is defined as the component that is present in a larger proportion.
To calculate the amount of solute needed, the formula used is:
....(1)
where,
are the concentration and volume of stock solution of calcium chloride
are the concentration and volume of diluted solution of calcium chloride
Given values:

Plugging values in equation 1:

Hence, the volume of stock solution of calcium chloride required is 10 mL.