The balanced combustion reaction
for butane is;
2C4H10 + 13O2 → 8CO2 + 10H2O
Molar mass of water = 18.02
g/mol
Molar mass of oxygen = 32 g/mol
2.46g H2O(1 mol H2O/18.02g)(13
mol O2/10 mol H2O)(32g O2/1 mol O2) = 5.68g O2
Aluminum reacts with oxygen based on the following equation:
<span> 4Al + 3O2 → 2Al2O3
From this balanced equation, we can see that 4 moles of aluminum are required to react with 3 moles of oxygen.
So, to find the number of moles of oxygen needed to react with 1.44 moles of aluminum, all you have to do is cross multiplication as follows:
required moles of oxygen = (1.44x3) / 4 = 1.08 moles</span>
Answer:
The major jet streams on Earth are westerly winds that flow west to east.
Answer:
The reaction is more spontaneous than under standard conditions.
Explanation:
negative: the reaction is spontaneous in the forward direction.
zero: the reaction is at equilibrium.
positive: the reaction is non-spontaneous in the forward direction and spontaneous in the reverse direction.
- Since (ΔG°rxn = − 102 kJ) negative value:
<em>So, the reaction is more spontaneous than under standard conditions. </em>
<em></em>