Activity II A. Make your own six (6) scenarios or situations that show Holistic point of view (3) and Partial
point of View (3).
Holistic Point of View
1.
what I have LEARNED
2.
3.
Partial Point of View
1.
2.
3.

I think emulsion and foam

Hello!

5.58 g iron reacted with 3.21 g sulfur. How many grams of iron sulfide were produced ?

We have the following data:

m(Fe) - mass of iron = 5.58 g

m(S) - mass of sufur = 3.21 g

MM(Fe) - molar mass of iron ≈ 56 g/mol

MM(S) - molar mass of sulfur ≈ 32 g/mol

n(Fe) - number of mol of iron = ?

n(S) - number of mol of sulfur = ?

Solving:

* to n(Fe)

* to n(S)

The stoichiometric reaction will be in the same proportion (1 : 1), let us see:

1 mol of Fe -------------- 1 mol of FeS

0.1 mol of Fe ------------ 0.1 mol of FeS

Will the reaction of the iron mass with the mass of sulfur produce how many grams of iron sulfide? We will see:

n(FeS) - number of mol of iron sulfide = 0.1 mol

m(FeS) - mass of iron sulfide = ? (in grams)

MM(FeS) - Molar Mass of iron sulfide = 56 + 32 = 88 g/mol

Solving:

8.8 grams of iron sulfide

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