SO2(g) + Cl2 → SO2Cl2(g)                SO2Cl2 + 2H2O → H2SO4 + 2HCl                H2SO4 + Ca(OH)2 → CaSO4(s) + 2H2O Assuming the process is 0.86 % efficient, how many grams of CaSO4 may be produced from 91 g of SO2? Report your answer to 3 sig figs.

Q: (G) (F) |(H) da. HSO, (C) HNO, (A) (1) FCI, (B) (D) (E) 1. KMOOR (J) 2. HCT

A: Ans -   A)  Substitution Reaction in five memered                         cyclic ring on benzene B)…

Q: Assume that producing 1 unit of calcium requires 0.2 units of calcium, 0.1 units of hydrogen, and…

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Q: Which of these constants does this expression represent? [H][OH] Kf Ka Kw Kb

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Q: What is the symbol of moles in the ideal gas equation? Select one: a. n b. V c. P d. R

A: Ideal gas equation, PV = nRT Where, n is the symbol of number of moles  P is the symbol of pressure…

Q: Acidity in water can be neutralized with Ca(OH)2 as shown in the equation below. How many lbs/day of…

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Q: Automobiles are often implicated as contributors to global warming because they are a source of the…

A: From given  Miles driven by car per week = 100miles  Total week in a year = 52.14 so pounds of CO2…

Q: he combustion of butane produces heat according to the equation 2C4H10(g) + 13O2(g) → 8CO2(g) +…

A: give  for 8 mole of CO2 produced to release 5314 kJ/mol of heat  then you have to determine the…

Q: 1 4 Acetylene (CH, gas is often used in welding torches because of the very high heat produced when…

A:

Q: the probability that a mole of perfume molecules expand from their open 100 ml diffuser into an…

A: Given, Volume of molecule initially = 100 ml Volume of molecule after expansion = 1L = 1000 ml…

Q: Three perfect gases, all at a temperature of 25°C, are placed into a box with sides of length 1m,…

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Q: Nitroglycerin is a dangerous powerful explosive that violently decomposes when it is shaken or…

A:

Q: A classic SUV features a 204 L gas tank. Assuming a molecular formula of C8H18 for gasoline and…

A: Given: Volume of tank = 204 L Density of gasoline = 759 g/L. And all the gasoline is C8H18.

Q: Using the reaction for the combustion of methanol: 2CH3OH(l) + 3O2(g) → 2CO2(g) + 4H2O(g) ΔH comb =…

A: The combustion of methanol is given by the chemical reaction,2CH3OH(l)+3O2(g)→2CO2(g)+4H2O    ; ∆H…

Q: Acetylene C2H2 gas is often used in welding torches because of the very high heat produced when it…

A: The balanced chemical equation for the combustion of acetylene can be written as: 2 mol of…

Q: When methanol, CH3OH, is burned in the presence of oxygen gas, O2, a large amount of heat energy is…

A: Since from the above reaction we can say that the heat produced by burning 1 mole of methanol is…

Q: Given: 4 NH3 (g) + 3 O2 (g) → 2 N2 (g) + 6 H2O (l) ΔH = -1500 kJ How many grams of ammonia (MM =…

A: As per the given balanced chemical equation, 4 moles of ammonia react to release 1500 kJ of heat.

Q: Determine the kinetic energy of a baseball thrown at 100.0 mph. The mass of a baseball is 144.3 g.

A: Given data, Mass of the baseball = 144.3 g  Velocity of the baseball = 100.0 mph Since , 1mph =…

Q: Calculate the number of pounds of CO, released into the atmosphere when a 25.0 gallon tank of…

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Q: Acetylene  C2H2  gas is often used in welding torches because of the very high heat produced when…

A:

Q: If a liter of diesel emits 26.4 g of carbon dioxide in one kilometer, how much carbon dioxide is…

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Q: The balanced combustion reaction for C6H6C6H6 is 2C6H6(l)+15O2(g)⟶12CO2(g)+6H2O(l)+6542…

A: Given reaction,     2C6H6(l)+15O2(g)⟶12CO2(g)+6H2O(l)+6542 kJ   Given that: Mass of benzene = 7.100…

Q: Acetylene C2H2 gas is often used in welding torches because of the very high heat produced when it…

A: • Acetylene ⇒ C2H2   Oxygen ⇒ O2   Carbon Dioxide ⇒ H2O   Water ⇒ H2O1 C2H2 + 52 O2 → 2 CO2 + 1 H2O2…

Q: Nitroglycerin

A: We will use ideal gas equation

Q: Nitroglycerin is a dangerous powerful explosive that violently decomposes when it is shaken or…

A:

Q: The combustion of pentane produces heat according to the equation   C5H12(l) + 8O2(g) ® 5CO2(g) +…

A: ★ Answer : 156.71 grams CO2 are produced.

Q: Nitroglycerin is a dangerous powerful explosive that violently decomposes when it is shaken or…

A: Given, 1.The balanced chemical equation, including physical state symbols, for the decomposition…

Q: Combustion of hydrocarbons such as undecane (C11 H₂4) produces carbon dioxide, a "greenhouse gas."…

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Q: 1.  The rusting of iron is due to its reaction with oxygen. An iron nail weighing 8.531 g was left…

A: The balanced chemical equation for rusting of iron is given by

Q: Acetylene  C2H2  gas is often used in welding torches because of the very high heat produced when…

A: Given: Moles of H2O formed, nH2O = 0.050 molWe know thebalanced reaction of burning of Acetylene…

Q: Anhydrous copper (II) sulfate is a gray-white powder. When a student heated 250 gram of bright blue…

A: Some ionic compound (salt) contains a water molecule in their crystal lattice structure. The water…

Q: How many joules are there in a 255 calorie snack ba O 1.07 x 103 O 1.07 x 106

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Q: 25. Two pollutants that form in auto exhaust are CO and NO. An environmental chemist must convert…

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Q: Peanut Marshmallow Mass of Water  50g  50g Initial Mass of Food Sample and Paper Clip   10.42…

A: As we can see that in this experiment , food was burnt to heat water. Which means the heat released…

Q: glass.  Prior to the environmental movement much of it was produced by the following reaction.…

A: In Balanced chemical reaction a species which is totally consumed in reaction is known as limiting…

Q: Mass of iron 64.8973 g Mass of water 61.9272 g Initial temperature of iron (boiling water Tm) 98.0…

A: Given:  Specific heat of iron = 0.450 J/g K Specific heat of water = 4.184 J/g K Specific heat is…

Q: Nitroglycerin is a dangerous powerful explosive that violently decomposes when it is shaken or…

A:

Q: The Bunsen burner in your labs are fueled by natural gas, which is  mostly methane, CH4. The…

A: The thermochemical equations for the combustion of methane (burning in oxygen) is: CH4(g)    +  2…

Q: A typical frostless refrigerator uses 655 kWh of energy per year in the form of electricity. Suppose…

A: 1 KWh is equal to 3600 kilojoules. 655 KWh is equal to 655 × 3600 kilojoules = 2.358 × 106…

Q: The thermite reaction,Fe2O3 + Al -------> Al2O3 + Feproduces so much heat that the Fe product…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Nitroglycerin is a dangerous powerful explosive that violently decomposes when it is shaken or…

A: (1) Consider the decomposition of liquid nitroglycerin into gaseous dinitrogen, gaseous dioxygen,…

Q: What is the sum of coefficients from the following reaction (both products and reactants)? X.3H2O +…

A: We have to predict the sum of coefficient of product and reactant.

Q: carbon

A: C8H18(l) + 25/2O2(g) -------> 8CO2(g) + 9H2O(l)  1mol of C8H18 give 8mol of CO2 gas assume that…

Q: What is the sum of coefficients from the following reaction (both products and reactants)? X.3H2O +…

A: Dehydration :-  The process of removal of water from a substance is known as dehydration When a…

Q: One commercial system removes SO2 emissions from smoke at 95 degrees C by the following set of…

A: The mass of the compound can be determined by the number of moles of compound and balanced chemical…

Q: How many grams of methane must you burn ( CH4+ 2 02 ==> CO2 + 2H20 DH =- 891 kJ/mole) to heat 1.2…

A: Given that, Change in enthalpy of burning 1 mole of methane ∆H = -891 kJ Mass of water to be heated…

Q: The chemical formula of aspirin is CoHgO4 How many molecules are there in a 0.500-gram sample of…

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Q: Calculate the moles of oxygen needed to produce 0.800 mol of carbon dioxide.

A: Given :- number if moles of CO2 = 0.800 mol  To calculate :-  number of moles of O2 required.

Q: Acetylene  C2H2  gas is often used in welding torches because of the very high heat produced when…

A: Acetylene gas reacts with oxygen to produce carbon dioxide gas and water vapor. The following…

Q: The heat of combustion of isobutane, CH(CH3)3, is -2869. kJ/mol of isobutane. If a calorimeter…

A:

Q: 7. Consider the following reaction, 2Hz(g) + 02(8) molecules and 4.0 x1025 02 molecules, which…

A: 7. Correct Option : D)They run out at the same time

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".