Quiz Fundamental of Chemical Laws Stoichiometry

​Fundamental of Chemistry Laws
Stoichiometry

Herry Wijayanto, M.Sc., D.Sc.

​Question 1

Open Ended

What is stoichiometry?

​Question 2

Multiple Choice

What is the unit to calculate the quantity of chemicals or substances with different properties?

• Atomic number

  (Nomor atom)

• Molar mass

  (Massa molar; Ar/Mr)

• Mole

  (Mol)

• Molarity

  (Molaritas)

​Question 3

Multiple Choice

Berapa gram glukosa yang dihasilkan dari reaksi fotosintesis tersebut?

(Ar C = 12, Ar O = 16, Ar H = 1)

• 264 gram

• 108 gram

• 180 gram

• 192 gram

​Question 4

Open Ended

Sebutkan 5 hukum dasar kimia sebagai dasar perhitungan stoikiometri

​Question 5

Multiple Choice

Hidrogen + Nitrogen $$\rightarrow$$ Amonia

Dari reaksi diatas, berapa Liter (volume) Amonia yang dihasilkan?

• 1 L

• 2 L

• 3 L

• 4 L

• 5 L

​Question 6

Open Ended

Satu kata untuk Kimia Dasar :)