Help 2 what the answer for this?
The molarity of a solution if it tale 12.0 grams of Ca(No3)2 is calculated as below
molarity = moles/volume in liters
moles = mass/molar mass = 12.0 g/ 164 g/mol = 0.073 moles
molarity is therefore = 0.073/0.105 = 0.7 M
Hello,
<span>3. The parents’ phenotypes are expressed equally in the offspring’s phenotype.</span>
Answer:
oceanic formation is the right answer.
Explanation:
this os becoz they slide a past each other and do not rub against each other
The concentration of a substance is the quantity of solute present in a given quantity of solution.
