Oxygen reacts with sulfur in the following unbalanced reaction: S8 (s) + O2 (g) ⟶ SO3 (g) unballanced How many grams of sulfur would be required to react with 80.0 L of oxygen gas at STP?
Oxygen reacts with sulfur in the following unbalanced reaction: S8 (s) + O2 (g) ⟶ SO3...
Elemental S reacts with O2 to form SO3 according to the reaction 2S+3O2→2SO3 as depicted here.(Figure 1) (Part A) How many O2 molecules are needed to react with 4.41 g of S? (Part B) What is the theoretical yield of SO3 produced by 4.41 g of S? (Part C) For each of the given situations, indicate whether S or O2 is the limiting reactant. 1. 3 mol sulfur, 5 mol oxygen 2. 3 mol sulfur, 4 mol oxygen 3. 3...
Sulfur and oxygen react to produce sulfur trioxide. In a particular experiment, 7.9 grams of SO3 are produced by the reaction of 9.0 grams of O2 with 10.0 grams of S. What is the % yield of SO3 in this experiment? S (s) + O2 (g) → SO3 (g) (not balanced)
Which statement about the following chemical reaction is NOT correct? S8 (s) + 12 O2 (g) ------> 8SO3 (g) a) 256 g S8 requires 12 mol O2 in order to completely react. b) 1 mol S8 produces 8 mol SO3. c) For every 6 mol O2 consumed, 4 mol SO3 produced. d) In order to produce 8 mol SO3, 256 g S8 and 192 g O2 must react. e) If 641 g SO3 are produced, a total mass of 641...
The following thermochemical equation is for the reaction of sulfur dioxide(g) with oxygen(g) to form sulfur trioxide(g). 2SO2(g) + O2(g)2SO3(g) H = -198 kJ How many grams of SO2(g) would have to react to produce 31.9 kJ of energy?
Sulfur dioxide, SO2(g), can react with oxygen to produce sulfur trioxide, SO3(g), by the reaction 2 50, (g) + O2(g) 250, (g) The standard enthalpies of formation for SO2(g) and SO2(g) are AH (SO2(g)] = –296.8 kJ/mol AH (SO2(g)] = -395.7 kJ/mol Calculate the amount of energy in the form of heat that is produced when a volume of 1.09 L of So, (g) is converted to 1.09 L of So, (g) according to this process at a constant pressure...
(a) Oxygen gas reacts with powdered aluminum according to the following reaction: 4Al(s)+3O2(g)→2Al2O3(s) What volume of O2 gas, measured at 771 mmHg and 35 ∘C, is required to completely react with 54.1 g of Al? (b) Automobile air bags inflate following a serious impact. The impact triggers the following chemical reaction. 2NaN3(s)→2Na(s)+3N2(g) If an automobile air bag has a volume of 12.2 L , what mass of NaN3 (in g) is required to fully inflate the air bag upon impact?...
2. Mass-mass problems. Show your work and label your answers. a. How many grams of sulfur dioxide are needed to react with 10.0 g of oxygen gas according to the following UNBALANCED reaction? SO2 + O2 → SO3 b. Aluminum reacts with hydrogen sulfate to produce aluminum sulfite and water. If 32.3 grams of aluminum are used, how many grams of aluminum sulfite can be produced? C Hard water contains calcium sulfate and can be softened by adding sodium carbonate...
When solid lead(II) sulfide reacts with oxygen gas, the products are solid lead(II) oxide and sulfur dioxide gas. A. Write the balanced equation for the reaction. Express your answer as a chemical equation. Identify all of the phases in your answer. B. How many grams of oxygen are required to react with 25.3 g of lead(II) sulfide? C. How many grams of sulfur dioxide can be produced when 56.8 g of lead(II) sulfide reacts? D. How many grams of lead(II)...
Sulfuric acid can be produced by the following sequence of reactions. S8 + 8 O2 --> 8 SO2 2 SO2 + O2 --> 2 SO3 SO3 + H2O --> H2SO4 You find a source of sulfur that is 65.0% sulfur by mass. How many grams of this starting material would be required to produce 87.0 g of sulfuric acid? Explain and show work.
Elemental S reacts with O2 to form SO3 according to the reaction 2S+3O2→2SO3as depicted here. How many O2 molecules are needed to react with 6.39 g of S?