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: Methane was combusted at 100.0 degrees C and 1.00 atm. The following data table was used to collect…

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Q: Methane was combusted at 100.0 degrees C and 1.00 atm. The following data table was used to collect…

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Q: . What is the volume occupied by 2.98 g of argon at 75 °C and 7.12 atm? Pu=nRT xרס orjon m= 2.983 T:…

A: 1. PV = nRTV = nRTP = 2.98g × 1mol39.948g × 0.08206 L⋅atm⋅K-1⋅mol-1 ×348.15K 7.12atm…

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Q: 1.  Hydrogen peroxide is decomposed in a lab and the produced O2 (g) is collected over water at…

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Q: Hydrogen gas is produced when magnesium metal reacts with hydrochloric acid. In the lab, a student…

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Q: Find the mass of Argon (Ar) that would occupy the same volume as 0.160 g of Helium (He) under the…

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Q: In the decomposition of potassium chlorate 11.207 liters of Oxygen are generated. If the oxygen was…

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Q: de of paraffin wax (C25H52). When paraffin burns in oxygen, carbon dioxide and water are produced.…

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Q: 3. How do we know the gas released was oxygen?

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

Q: 9) An experiment was done in which zinc was reacted with hydrochloric acid in a vessel to make…

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Q: At 1000°C, the reaction NO2(3) + SO2(3) = NO(g) + SO3(g) has K. = 5.04. Suppose 0.287 mol of NO2 and…

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Q: This question needs to be answered in full and submitted in the Part 2 assignment link. Please note…

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Q: (a) 174Hf→ 170yb + ? chemPad XX→ b) 60 Co→ 60 Ni+? chemPad XoXº ↓ Help Greek Help Greek

A: a)  H174f→Y170b + H24e b)  C60o→N60i + e-10 c) B210i→P210o + e-10 d)  P239u→U235 + H24e

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Q: 12. In the equation X Ra+He, the symbol X represents A. Th B. Th C. Rn D. 230RN C. "Rn D. Rn 86

A: Hi, since you have posted multiple questions. We will answer the very first question for you. Kindly…

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Q: given that 4 NH3 + 5O2 -> 4NO + 6H2O if 3.00 mol NH3 were made to react with excess of oxygen gas,…

A: The Equation is given as   4 NH3 + 5O2 -> 4NO + 6H2O The amount of H2O formed has to be…

Q: 7.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given:Mass of CO2 = 10.86 g.Mass of H2O = 5.33 g.Molar mass of CO2 = 44 g/mol.Molar mass of H2O = 18…

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Q: 1.Methane was combusted at 100.0 degrees C and 1.00 atm. The following data table was used to…

A: Mass of methane before the reaction = 774g.No. of moles of methane = 774g/(16 g/mol) = 48.37mol. The…

Q: What is the Michaelis-Menten equation? a. What is the significance of a large Km? a small Km? b.…

A: Michaelis-Menten equation is used to describe the nature and rate of the enzyme-mediated reactions.…