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Mole Ratios
1.
What is the mole ratio of methane (CH4) to oxygen?
A) 1:1
B) 1:2
C) 2:2
D) 2:1
2.
What is the mole ratio of methane (CH4) to carbon dioxide?
A) 1:1
B) 2:3
C) 2:1
D) 1:2
3.
If one mole of methane (CH4) reacts with excess oxygen - how many moles of carbon dioxide are formed?
A) 2
B) 1
C) 0
D) excess
4.
If 8 moles of methane (CH4) are reacted with excess oxygen - how many moles of carbon dioxide are formed?
A) 1
B) 4
C) 8
D) 2
5.
If 2 moles of oxygen are reacted with excess methane (CH4) - how many moles of carbon dioxide are formed?
A) 1
B) excess
C) 4
D) 2
6.
If 8 moles of methane (CH4) are reacted with excess oxygen - how many moles of water are formed?
A) 1
B) 8
C) 16
D) 4
7.
If 2 moles of oxygen are reacted with excess methane (CH4) - how many moles of water are formed?
A) excess
B) 1
C) 0
D) 2
8.
If 10 moles of oxygen are reacted with excess hydrogen - how many moles of water are formed?
A) 1
B) 2
C) 10
D) 5
9.
If 10 moles of methane (CH4) is reacted with 4 moles of oxygen - how much carbon dioxide is formed?
(hint: something is yield limiting)
A) 4
B) 1
C) 2
D) 10
10.
How many moles of methane (CH4) are required (in excess oxygen) to make 8 moles of water?
A) 4
B) 2
C) 1
D) 8
Azok a diákok, akik elvégezték ezt a tesztet, szintén elvégezték :
Avogadro's number
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ahol a tesztkészítés és a tesztelés egyszerűvé válik a matematika és más tantárgyak számára.