What is the limiting reactant for SO2 and O2?
SO2 will be the limiting reactant, and, after reaction completes and SO2 is depleted, we will still have half the original amount of O2, which is .
What is the limiting reagent in SO2 O2 SO3?
∴ B2 is the limiting reactant. ∴ 2 mol of A will react with 2 mol of B. Hence A is the limiting reactant. (iii) 100 atoms of A will react with 100 molecules of B….Some Basic Concepts of Chemistry.
|A. micro||(i) 106|
|C. mega||(iii) 10–6|
|D. giga||(iv) 10–15|
|E. femto||(v) 10|
What is the limiting reactant in SO2?
Theoretical yield of SO3 equals 7.262·10^(-4) mol, as the number of the moles of SO2 and SO3 produced are equal (first equation) and SO2 is the limiting reactant. Answer: SO2 is the limiting reactant; experimental yield is 65.6%.
Is 2SO2 O2 2SO3 endothermic exothermic?
1. For the system 2SO2 (g) + O2 (g) ⇋ 2SO3(g), the reaction is exothermic for the production of SO3.
What is a limiting reagent How can you tell when you have one?
One way of finding the limiting reagent is by calculating the amount of product that can be formed by each reactant; the one that produces less product is the limiting reagent.
What type of reaction is so2 O2 → so3?
Hence it is a redox reaction.
Is 2SO3 2SO2 O2 spontaneous?
The reaction is spontaneous below this temperature and non-spontaneous above it.
What is the enthalpy change of reaction of 2SO2 G O2 G 2SO3 G?
1 Answer. Stefan V. The enthalpy change of reaction is -197.7 kJ.
Is 2SO2 O2 2SO3 a balanced equation?
1 Answer. Ernest Z. The balanced equation is 2SO2+O2→2SO3 .
What is 2SO2 O2?
2 SO2 + O2 → 2 SO3 – Balanced equation | Chemical Equations online!
What is the enthalpy change of reaction of 2so2 G o2 G 2so3 G?
Which of the following process are spontaneous?
Boiling of water at 2 atm and 373K Was this answer helpful?
What is the enthalpy change of reaction of 2SO2 O2?
The enthalpy change of reaction is -197.7 kJ.
What will be the enthalpy change for the following reaction H2 g br2 g → 2hbr g?
Therefore, the enthalpy change for this reaction is -101 kJ.
What is the value of KP for the reaction 2SO2 g )+ O2 G ← − → 2SO3 G?
The value Kp for the reaction 2SO2(g) +O2=2SO3(g) is 5.
What is the limiting reactant of 2al 6hbr 2albr3 3h2?
Since 2 moles aluminuim are required for every 6 moles of hydrogen bromide, yet we only have 3.22 moles aluminium and 4.96 moles hydrogen bromide, it implies that HBr will get used up first and is hence the limiting reactant, while Al is in excess.
How do you calculate the limiting reactant?
Calculate the number of moles of each reactant by multiplying the volume of each solution by its molarity. Determine which reactant is limiting by dividing the number of moles of each reactant by its stoichiometric coefficient in the balanced chemical equation.
Which of the following processes are spontaneous The reaction of hydrogen gas with oxygen gas to form water vapor?
Formation of water vapour from hydrogen and oxygen gas does require energy but that energy is supplied by the bond breakage of hydrogen and oxygen. So, it does not require external energy as such, therefore this process is spontaneous.
What is the limiting reactant of H2O?
The limiting reactant was O 2. There will be 8 grams H 2 remaining. There will be 108 grams H 2 O formed by the reaction. Finding the limiting reactant is a relatively simple exercise. Calculate the yield of each reactant as if it were completely consumed.
What is the limiting reactant in a chemical reaction?
Chemical reactions rarely occur when exactly the right amount of reactants will react together to form products. One reactant will be used up before another runs out. This reactant is known as the limiting reactant. This is a strategy to follow when determining which reactant is the limiting reactant.
How much H2 gas is left after the reaction is complete?
It takes 12 grams of H 2 to complete the reaction. The amount remaining is There will be 8 grams of excess H 2 gas at the end of the reaction. There is enough information to answer the question. The limiting reactant was O 2. There will be 8 grams H 2 remaining.
What is the amount of excess H2 remaining at the end?
Oxygen is the limiting reactant. After 108 grams of H 2 O forms, the reaction stops. To determine the amount of excess H 2 remaining, calculate how much H 2 is needed to produce 108 grams of H 2 O. It takes 12 grams of H 2 to complete the reaction. The amount remaining is There will be 8 grams of excess H 2 gas at the end of the reaction.