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Ca(OH)₂:Mass = 12.6 g Molar mass= 40.1 + (16 x 2) + (1 x 2) = 74.1 g/molMoles = Mass / Molar mass = 12.6 g / 74.1 g/mol = 0.17 molThe molar ratio is 1:1 of Ca(OH)₂ : CaCl₂...

I will begin by considering what apriori knowledge and then intuition and deduction are. On the basis of this I will explain how Descartes argues we can gain a priori knowledge through intuition and deduc...

A simple solution to this problem would be as follows [x for x in list[::2] if x%2 == 0] For example, given the following list: list = [ 1 , 3 , 5 , 8 , 10 , 13 , 18 , 36 , 78 ] The list comprehension [x ...

The Na2 tells us there are 2 sodium atoms present, The S tells us there is one Sulphur atom presentThe O4 tells us there are four oxygen atoms presentTherefore, each molecule of Sodium Sulphide contains, ...

The formula for pressure is Pressure = Force / AreaIf the force is 400N and the area is 120 cm², the pressure is equal to 400/120, which is 3.33 N/cm²