Consider the following unbalanced equation: C2H6(g) + O2(g) → CO2(g) + H2O(g) Which amount requires more oxygen gas, 2.35 mol C2H6 or 30.6 g C2H6?   What information do we need to determine which amount of C2H6 requires more oxygen gas? Select ALL correct options. Group of answer choices 2.35 mol C2H6 molar mass of C2H6 balanced chemical equation number of grams present in 1 kilogram 30.6 g C2H6

Q: Determine the theoretical yield of H 2S (in moles) if 18 mol Al 2S 3 and 18 mol H 2O are reacted…

A: Aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide. The equation for…

Q: Select the single best answer. Carbon monoxide reacts with oxygen to produce carbon dioxide…

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Q: If 0.580 mol of gaseous Cl2 and 65.5 g of liquid CS2 are reacted stoichiometrically according to the…

A: Number of moles can be calculated as follows:

Q: How many grams of oxygen are required to completely burn 5.90 g of C3H8 in the following unbalanced…

A: Consider the given unbalanced equation as; C3H8 g  +  O2 g  → CO2 g  +  H2O g     The balanced…

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: observe

A: The chemical reaction is: 6 NH3(g) + 8 O3(g) --> 3 N2O5(g) + 9 H2O(g)   According to the balanced…

Q: A student is trying to figure out how many moles of potassium chloride are made from 4,0 grams of…

A: To get the anwer we must convert the amount of chlorine gas into moles & then multiply it by 2,…

Q: Given the following three sequential reactions: 1) N₂(g) + 3H2(g) → 2NH3(g) 2) 4NH3(g) + 5O2(g) →…

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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: Consider the reaction: C4H10(g)+O2(g)→CO2(g)+H2O(g)C4H10(g)+O2(g)→CO2(g)+H2O(g). Part A: How many…

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Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O:…

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Q: Consider the following balanced chemical equation then determine how much C6H6 (in grams) is…

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Q: Given the following three sequential reactions: 1) N2(g) + 3H2(g) → 2NH3(g) 2) 4NH3(g) + 502(g) →…

A: Given:  Mass of nitrogen dioxide = 108 kg = 108000 g And molar mass of nitrogen dioxide= 46 g/mol

Q: Imas be expansioni of uhe gaseous suuslan produc stabie and omposes imno the explosive force.…

A: Given data: The mass of ammonium nitrate = 15.0 g. Given reaction: NH4NO3(s)→N2(g)+O2(g)+H2O(g) To…

Q: b. How many moles of gaseous SO2 must react if 2.46 kJ of heat are absorbed? 4.377*E-3 mol c. What…

A: The balanced reaction is – 2 SO2 g+ 2H2Ol →2H2Sg + 3O2g

Q: moles

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Q: Using the mass of your KClO4 sample, and the balanced equation, calculate the theoretical yield of…

A: Here the balanced equation  will be used to establish relation between mol of O2 and moles of KClO4…

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.944 moles…

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Q: The balanced equation below shows a simple way of manufacturing hydrogen gas in lab (you've done…

A: We according the STP condition , 1 mole of gas occupies 22.4 L of volume .   1 mole = 22.4 L  From…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The objective of this question is to determine the amount of ammonia produced, the limiting…

Q: A student carries out the following reaction: 2 Fe (s) + 3 S (g) → FezS3 (s). The student determines…

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Q: I. Given the following reaction equation: C2H4 (g) + O2 (g) → CO2 (g) + H2O(g) a) Balance this…

A: The reaction is called balanced when total number of atoms in reactant and product side are equal.

Q: Suppose a 250. mL flask is filled with 0.40 mol of CO, 1.6 mol of CO₂ and 0.20 mol of H₂. This…

A: The ICE table gives the initial concentration of compounds, change in concentration of compounds,…

Q: Write a balanced chemical equation based on the following description: solid tetraphosphorus (P₄)…

A: The objective of the question is to write a balanced chemical equation for the reaction of solid…

Q: Catalytic converters are the most common option for controlling emissions of polluting gases by…

A: The order of the reaction with respect to each reactant can be determined by comparing the rates of…

Q: Sulfuric acid can dissolve aluminum metal according to the following reaction.…

A: Recall the given reaction,                                     the mass of the aluminum block = 25.6…

Q: N₁(9)+3H₂(9)2NH,(9) At the temperature the engineer picks, the equilibrium constant K, for this…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: Consider the following balanced reaction. What mass (in g) of CO2 (44.01g/mol) can be formed from…

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Q: For the following unbalanced reaction, if you start with 2.50 mol of N20(g) how many moles of Olg)…

A: Given value : Moles of N2O  present = 2.5 mole  Balancing the unbalanced equation :…

Q: Consider the following balanced chemical reaction: HNO3 + 3H2 → NH2OH + 2H2O If 25.0 grams of HNO3…

A: Given the following balanced chemical reaction,HNO3+3H2→NH2OH+2H2Oamount of HNO3 for reaction =25.0…

Q: - ] 3 Consider the reaction 1205(g) + 5 CO(g) → 5CO2(g) + 2(g) 80.0 grams of iodine pentoxide, 1205…

A: Number of moles is calculated by dividing the given mass with molecular mass. In the given question…

Q: Balanced Chemical Equation, handwrite all balance equations (show your calculations) 1) H2( g ) +…

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Q: How many grams of fluorine (F2) are required to produce 10.0 grams of FeF3 from the balanced…

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Q: How many grams of fluorine (F2) are required to produce 12.0 grams of FeF3 from the balanced…

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Q: During the decomposition of KClO3, 4.14 grams of oxygen gas are created. How many moles of KClO3…

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Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously. In…

Q: chemical equation.

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Q: 2NO(g) + O2(g) → 2NO2(g) You are provided with 4.12 molmol of nitrogen monoxide gas. Using the…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: Solid iron (Fe) and aqueous magnesium chloride (MgCl) are formed by the reaction of solid magnesium…

A: Answer:- This question is answered by using the simple concept of writing the chemical equation…

Q: When exposed to air, aluminum metal, AlAl, reacts with oxygen, O2O2, to produce a protective coating…

A: Theoretical yield is the amount of product obtained from the given reaction stoichiometry. That is…

Q: What mass, in grams, of C2H2 is needed to form 210.4 g of CO2? Assume excess oxygen.  2C2H2(g) +…

A: Given: 2C2H2(g) + 5O2(g)  →  4CO2(g) + 2H2O(g) Mass of CO2 = 210.4 g To find: Mass of C2H2 Solution:…

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".