The coefficient of Oxygen in the balanced reaction : 3
<h3>Further explanation</h3>
Given
Reaction(unbalanced)
C2H4+ O2--> CO2+H2O
Required
The coefficient of Oxygen
Solution
C₂H₄+ aO₂⇒ bCO₂+cH₂O
C, left=2, right=b⇒b=2
H, left=4, right=2c⇒2c=4⇒c=2
O, left=2a, right=2b+c⇒2a=2b+c⇒2a=2.2+2⇒2a=6⇒a=3
The equation becomes :
<em>C₂H₄+ 3O₂⇒ 2CO₂+2H₂O</em>
Answer:
7C7H6O3 + 8C4H6O3 = 9C9H8O4·H2O
Explanation:
Answer:
The new temperature of the gas is 427K
Explanation:
In this case we use Charles's Law according to which the volume and temperature of a certain amount of gas are related, keeping the pressure constant.
V1 / T1 = V2 / T2
5,30L/298K=7,60L/T2
T2=7,60L/(5,30L/298K)=427,32K
Answer:
osmosis is the answer
Explanation:
cause air rises from lower concentration to lower concentration
