1.Methane was combusted at 100.0 degrees C and 1.00 atm. The following data table was used to collect and record data: Item Mass Before (g) Mass After (g) Volume (L) Methane 774 x x Oxygen XS x x Carbon dioxide x ? ? Water Vapor x ? ? CH4  +  O2  ---> How many grams of water vapor is formed as a result of the reaction? How many liters of carbon dioxide is formed?   ________g H2O _________L CO2

Q: According to NASA, the space shuttle's external fuel tank for the main propulsion system carries…

A: For determining the amount of limiting reactant or excess reactant, the mole ratio of reactants in a…

Q: مان A₂B(g) +B(g) =A₂B₂ (g) 1 c = 16-4 2 Ag+ 2B (g) = A ₂ B₂ (g) kc = 28.2 Fc for the reactio 6 A (g)…

A: here we are required to find the equilibrium constant for the given reaction.

Q: estion 22 of 43 A mixture of hydrocarbons contains 36.5% heptane, C,H6, 11.2% nonane, C, H20, and…

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Q: Ozone (O3) decomposes into molecular oxygen according to the equation below. 2 O3 (g) --> 3 O2 (g)…

A: The reaction taking place is given as, => 2 O3 (g) -------> 3 O2 (g)

Q: If a student burns 0.78 grams of methane (CH4) according to the equation below, what mass of carbon…

A: Given: Mass of methane = 0.78 g Standard data: The molar mass of methane = 16.04 g/mol The molar…

Q: Consider the balanced reaction 2 A + 7 B → 7 C + 4 D. If 1.213 moles of B (MW = 28.22) are…

A:

Q: A student mixes 3.85 moles of C2H6 with 15.0 moles of O2 during an experiment. What is the maximum…

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Q: Q2. Please calculate the mass of released carbondioxide gas after the reaction between 5 grams of…

A: Given reaction: Na2CO3 + 2HCl →2NaCl + CO2 + H2O 5 grams of sodium carbonate and 2 grams of HCl…

Q: Patty followed the experimental procedure for Experiment 4 Part 1, and collected the following data.…

A: We will Use this data to calculate the mass of gas produced in Patty’s reaction.    A Mass of…

Q: Solid phosphorus (P)and chlorine (C1₂) gas react to form solid phosphorus pentachloride (PC15).…

A: Given  Number of moles of P=13.0 mol Number of moles of Cl2= 7.0 mol Number of moles of PCl5= ?

Q: If a student burns 0.65 grams of methane (CH4) according to the equation below, what mass of carbon…

A: When a fuel such as methane burns in air to form carbon dioxide, water vapour and give heat energy,…

Q: Consider the given reaction for the synthesis of Aspirin (C9H8O4)(hint!: Make sure the equation is…

A: The following question can be solved as follows -

Q: Solid aluminum (Al)and chlorine (Cl,) gas react to form solid aluminum chloride (AICI,). Suppose you…

A: 2Al + Cl2 → 2AlCl3From the Reaction  2 moles of Al gives = 2 moles of AlCl3 ' 3 moles of Cl2  gives…

Q: When butanol (C₄H₉OH) is burned in oxygen, CO₂ and H₂O are the products. What is the coefficient in…

A: The products of a complete combustion reaction are carbon dioxide and water. So the complete…

Q: Two reactions take place in the reactor following the stoichiometry shown below: 2 A → 5 C and A →…

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Q: How many moles of water vapor are produced for every mole of methane consumed in the combustion…

A:

Q: B How may oxygen atoms are in 225 g of oxygen gas? 4.23 x 102+ b. 6.84 x 10²4 8.47 x 10²4 1.69 x…

A: To calculate the number of oxygen atoms in 225 g of Oxygen gas.

Q: 14. Consider the following reaction: 2SO2(g) + O2(g) → 2SO3(g) a. If 652g of SO2 reacts with excess…

A:

Q: A mixture of LİHCO3 and sand weighing 9.20 g is heated. After cooling, the residue composed of…

A: Given: The mass of LiHCO3 + Sand = 9.20 g.          (Before heating). The mass of Li2CO3 + Sand =…

Q: 2 H2 (9) + O2 (9) 2 H20 (g) Hydrogen gas and oxygen gas react to form water vapor as shown in the…

A: The balanced reaction given is, =>

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Q: Fill in the lines

A: 1.) Write Down the Unbalanced Equation: Begin by writing the chemical equation for the reaction,…

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A: Given, Sulfur trioxide (SO3) reacts with water (H2O) to produce sulfuric acid (H2SO4). mass of SO3…

Q: If 5.99 g of ethylene (C2H4) are combusted with 6.10 g of oxygen. How many grams of CO2 are formed?…

A:

Q: Molly Cule weighed 8.61g of her hydrate (which is CaSO4*2H2O). After she did her hydrates lab, she…

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Q: 18se0 Chapter 9 Limiting and Excess Reactants Feb 28, 2022 at 10:05 AM Name/Date Lacey Boswell…

A: This question is related to topic "limiting reagent".  Limiting reagent is the reagent that is…

Q: Consider Cl2+F2=CLF3 (ΔH°f = -164.65 kJ/mol) . 1. If 42 g of F2 is combined with 142 g of Cl2, how…

A: Balanced chemical equation: Cl2  +   3F2  ------>   2ClF3 Number of moles = Mass/molar mass

Q: When methane is combusted, how many moles of oxygen gas are needed to react to form 1.06 moles of…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: If 5.93 g of ethylene (C2H4) are combusted with 6.25 g of oxygen. How many grams of CO2 are formed?

A: Ethylene reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: Representative specie of hydrocarbons in gasoline is octane C8H18. How much carbon will be released…

A: The molecular formula of octane is = C8H18 The molar mass of octane is = 114.23g/mol The mass of…

Q: 8. To obtain pure lead, lead (II) sulfide is burned in an atmosphere of pure oxygen. The products of…

A: Here lead sulphide reacts with oxygen to give lead and sulphur trioxide.

Q: 3. C3H8 + 5 O2 > 3 CO2 4 H2О a) If I start with 5 grams of C3H8 and excess oxygen gas, how much…

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Q: 49) A particular coal sample contains 3.28 % S by mass. When the coal is burned, the sulfur is…

A: Amount of S in the coal sample=3.28 % S by massAmount of coal burned= 1.2 x 106 lbTemperature = 23…

Q: When 15.00 g of mercury (I) oxide decomposes, how many moles of oxygen gas are produced? _HgO _Hg…

A: Given :  When 15.00 g of mercury (ll) oxide decomposes, how many moles of oxygen gas are produced?…

Q: 2. Explosives are effective if they produce a large number of gaseous molecules as products.…

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Q: What mass of CO2 (44 g/mol.) is produced?

A: Number of moles = mass/molar mass  So, mass = moles × molar mass

Q: Directions Balance the following cher Example: 2Na+ Cl₂ → 2NaCl Na 1 x 2 = 2 Na CI Cl- 2 ➜ 1. Cl₂ +…

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Q: Part 3 In a reaction (R¡), 194.2 g of copper sulfide, CuS, react with 92.31 g of oxygen gas, O2. R1…

A: Limiting Reagent: Reactant on which the chemical reaction dependent or that limits the chemical…

Q: Hydrogen (H₂) gas and oxygen (O₂) gas react to form water (H₂O) vapor. Suppose you have 1.0 mol of…

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Q: the following question based on the chemical equation below.                                     2…

A: Given -> Moles of C2H6 = 3.85 mole  Moles of O2 = 15.0 mole

Q: Consider the following balanced chemical equation below: 2CH3I + 2NO2 → 2 CH3NO2 + I2 If 1.75…

A: The balanced chemical reaction is the one in which the number of atoms is the same on both sides of…

Q: 15.0 g of iron is allowed to react with air to produce Iron III Oxide. If the reaction is complete,…

A: solution is followed as:

Q: uppose a 250. mL flask is filled with 1.2 mol of NO, and 2.0 mol of NO,. The following reaction…

A: Given equation is: 1.2 mol                   2 mol                                      -…