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
Answer:
A. Both describe ways a solid can change.
Answer:
mettaliods
Explanation:
It has the both property of metal and non metal so it is called mettaliod.
