4 NH3 + 5 O2 -----------> 4 NO + 6 H2O   2 NO + O2 -----------> 2 NO2   3 NO2 + H2O ------------> 2 HNO3 + NO   If O2 and H2O are not limiting, how many grams of nitric acid, HNO3, can be produced from the reaction of 100.0 g of ammonia, NH3?

Q: 1. Balance the following equation using the smallest set of whole numbers: SO + LizSe SSe; + Li:0 ->…

A: 1) __SO2 + __Li2Se → __SSe2 + __Li2O

Q: Calculate each of the following quantities: Mass in kg of 4.6 x 10 21 molecules of NO2 b. Amount in…

A:

Q: 3: What is the simplest coefficient in front of NO when the equation below is balanced? NH3 + O2…

A: 3) given, NH3 + O2 → NO + H2O Simplest coefficient in front of NO when the equation is balanced = ?…

Q: 1. Cyanogen gas, C2N2, has been found in the gases of outer space. It can react with fluorine to…

A: We have to predict the moles of fluorine needed.

Q: In the process of obtaining lead from PbS, or galena, the galena is “roasted” (heated in the…

A: Since moles = mass/ molar mass Hence moles of PbS taken = 50/239 = 0.21 approx moles of O2 taken =…

Q: CH12 + Oz→ CO, 4 H,0 Atomic masses: C = 12.01, H=1.01, O=16.00, N=14.01 The chemical equation is not…

A:

Q: Calcium carbonate, CaCO3, reacts with hydrochloric acid as shown in the equation below. CaCO3(s) +…

A: It is given that CaCO3 is reacting with HCl to produce CaCl2, H2O and CO2 and the balanced reaction…

Q: What is the theoretical mass of xenon tetrafluoride that should form when 120. g of xenon is reacted…

A: The given reaction is: Xe(g) + 2 F2(g) → XeF4(s) The given mass of Xe = 120.0 g The given mass of F2…

Q: You want to fill several balloons with hydrogen gas and light them on fire to produce a series of…

A: Aluminium metal reacts with sulfuric acid to form aluminium sulfate and hydrogen gas. The equation…

Q: Ammonia reacts with O₂ to form either NO(g) or NO₂(g) according to the following UNBALANCED…

A: A chemical reaction leads to the formation of one or more products from the given reactant. Here…

Q: H2SO4(aq) + Pb(C2H302)2(aq) PbSO4(s) + 2 HC2H3O2(aq) Solutions of sulfuric acid and lead (II)…

A: The balanced reaction taking place is given as, => H2SO4 (aq) + Pb(C2H3O2)2 (aq) ------->…

Q: Starting with the following equation, Fe,O3(s) + Al(s) → Fe(1) + Al,O3(s) calculate the moles of…

A: Given : Mass of Fe = 645g

Q: ___NH3 + ___O2 ---> ___NO2 + ___H2O What mass of NO2 can be produced from 8.46 x 1022 molecules…

A: Hi there! As there are multiple questions posted, we are answering the 1st question. If you need…

Q: When elemental carbon is burned in the open atmosphere, with plenty of oxygen gas present, the…

A:

Q: If 25 grams of methane, CH4, and 30 g of ammonia, NH3, are combined w/ excess oxygen, how much…

A:

Q: symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic…

A: Atomic mass of He = 4 g/mol Number of moles of He = 2.5 moles

Q: Silane, SiH4, is prepared according to the following equations: Si(s)  +  3 HCl(g)  →  HSiCl3(l)  +…

A: 1 mole of any substance have 1 Avagadro number molecules  1 Avagadro number molecules = 6.023*1023…

Q: 2 Al2O3(l) à 4Al(s) + 3O2(g) If 2.00 moles of oxygen are to be produced, how many grams of aluminum…

A: On decomposition of 2 moles of Aluminium oxide, 4 moles of aluminium and 3 moles of Oxygen gas is…

Q: u. 4. In the chemical reaction 2AL203 - 4Al + 302, the molar ratio of aluminum to oxygen is a. 2:3…

A: 4. given :-2Al2O3 → 4Al + 3O2  To calculate :- molar ratio of Al to O2  5. given :- P4O10 + 6H2O →4…

Q: If 25 grams of methane, CH 4, and 30 g of ammonia, NH 3, are combined w/ excess oxygen, how much…

A: This question uses the concept of limiting reactant. We will calculate the amount of each reactant…

Q: Using the balanced chemical reaction listed below, you calculated that 205 grams of XeF4 could be…

A: here, theoretical yield is 205 g and actual yield is 145 g using the formula to calculate the…

Q: If 25 grams of methane, CH 4, and 30 g of ammonia, NH 3, are combined w/ excess oxygen, how much…

A:

Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3).…

A:

Q: H2SO4(aq) + Pb(C2H3O2)2(aq) --> PBSO4(s) + 2 HC2H3O2(aq) Solutions of sulfuric acid and lead (II)…

A: A reaction between H2SO4 and Lead acetate, which gives Lead sulphate and acetic acid.

Q: How many moles of glucose, C,H1206, can be "burned" biologically when 10.0 mol of oxygen is…

A: The given data : The number of moles of Oxygen = 10 To determine = The number of moles of glucose…

Q: Gallium is a shiny liquid metal often used as a nontoxic alternative to mercury in thermometers.  It…

A: To balance any reaction  Count theatoms each side  Coefficients need to be added to balance…

Q: 2 C4H10 +13 O2 -------------> 8 CO2 + 10H2O How many moles of water (H2O) are produced if 10.0…

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

Q: Chlorine atoms cause chain reactions in the stratosphere that destroy ozone that protects the…

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Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: A balanced chemical equation can be defined as the type of chemical equation in which the number of…

Q: In an industrial process for making nitric acid, the first step is the reaction of ammonia with…

A:

Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: The Balanced chemical equation for the synthesis of cryolite is given by

Q: If 27.5 grams of CO2 were produced in the reaction, how many molecules of CO2  were produced? 2e.…

A:

Q: Consider the combustion of carbon monoxide (CO) in oxygen gas:   2CO(g) + O2(g)  →  2CO2(g)…

A: Reaction: 2CO(g) + O2(g) -----> 2CO2(g) 2 moles of CO gives 2 moles of 2CO2 from the above…

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: A balanced reaction is an chemical equation where the number of atoms present in the reactant and…

Q: Which of the following has the largest number of molecules? O1g of formaldehyde, CH,0 Oig of…

A: The largest number of molecules is present in

Q: grams of O2?  c.If we start with 8.0 moles of NH3 and 8.0 moles of O2, how many moles of NO will we…

A: The question is based on the concept of Reaction Stoichiometry. We have to identify the limiting…

Q: Asprin, Cg Hg O4, is synthesized by the reaction of salicylic acid, C7H6 O3, with acetic anhydride,…

A: NOTE: please note the given equation is incorrect. I have corrected it and written proper equation.…

Q: Lithium nitride reacts with water to produce ammonia and lithium hydroxide according to the equation…

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

Q: Given the equation: 3 Ca(s) +  2 H3PO4(aq)  -->  Ca3(PO4)2(s)  +  3H2(g)        a. If 110.0 grams of…

A:

Q: Ammonia reacts with O2 to form either NO(g) or NO2(g) according to the following UNBALANCED…

A:

Q: Consider the following chemical reaction: 2CH3OH(l) + 3O2(g) -------> 2CO2(g) + 4H2O(l)  Calculate…

A:

Q: Be sure to answer all parts. Nitroglycerin (C;H5N3O9) is a powerful explosive. Its decomposition may…

A:

Q: S    +   6 HNO3  -->   H2SO4   +  6 NO2   +   2 H2O In the above equation how many moles of water…

A: First We have to determine moles of nitric acid.

Q: 14 - Aluminum Oxide is formed when aluminum reacts with oxygen in the air. How many moles of Al,03…

A:

Q: How many moles of H are in 8.45 moles of C6H12O6? - Balance the following chemical equation:…

A:

Q: The complete combustion of octane, C8H18, a component of gasoline, proceeds as is shown below. 2…

A:

Q: Methane (CH) and oxygen (O) combine to make carbon dioxide (CO) and water (H,O) in the following…

A:

Q: Fernando is doing his pre-lab homework for Chemistry. He is asked to predict how many grams of CO2…

A: Given Reaction is - CaCO3 + 2HCl ----> CaCl2 + CO2 + H2O   The calculated theoretical yield of…

Q: Sulfuric acid reacts with aluminum hydroxide according to the reaction 3 H2SO4  +  2 Al(OH)3  --->…

A:

Q: Cryolite, Na3 AIF (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Given:The chemical equation:Al2O3(s)+NaOH(l)+HF(g)⟶Na3AlF6+H2O(g)Mass of Al2O3 = 10.9 Kg = 10.9 X…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.