What mass of carbon dioxide is produced when 5.0 g of methane (CH4) combusts with 17.1 g of oxygen gas?  CH4 + 2O2 -> 2H2O + CO2

Q: Consider the following reaction to make alum: 2 Al(s) + 2 KOH(aq) + 22 H₂O(l) + 4 H₂SO4 (aq) → 3…

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Q: 6HCI(g) + Fe2S3. What is the mass of HCl produced in FeCl, reactant? G: 60g FeCl MM: 1mol FeClz =…

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Q: 5.50 g of a certain Compound X, known to be made of carbon and hydrogen, and to have a molecular…

A: First of all we will calculate the empirical formula and then molecular formula.

Q: 1. Complete combustion of ethane yields carbon dioxide and water: C2H2 + O2 - co2 + a. What mass of…

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Q: Phosphorus reacts with oxygen to form phosphorus(III) oxide as shown. 4P(s) + 302(g) → 2P2O3(s)…

A: Consider the given balanced reaction as: Reaction:            4Ps         +        3O2g      →…

Q: A 4.61 g sample of H2 reacts with 13.01 g of N2 to form ammonia (NH3). If ammonia is the only…

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Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Recall the data, mass of X =8.50 g, MM=44 g mol-1 mass of CO2=25.50g, MM=44 g mol-1 mass of…

Q: 2. An important source of hydrogen and oxygen, used as rocket fuels, is the decomposition of water…

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Q: Suppose 16.04g of methane is burnt in oxygen gas. a)what are the products of the reaction? b)what…

A: We have given that Mass of methane = 16.04g To find the mass of oxygen need to burn the methane gas…

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

A: Mass of the given compound us 7.50 g and molar mass of given compound is 128 g/mol. Here we have to…

Q: 60. Lithium and bromine combine to form lithium bromide, as shown here. If 30 moles of Li react with…

A: 2Li(s) + Br2(l) ----> 2LiBr(s) ............(equation-1) Moles of Li = 30 mole

Q: How many grams of NBr3 can be made from 525 g Br2  ?  N2   +   3 Br2   →   2 NBr3   +   44.0 kJ…

A: The reaction is as :-  N2 + 3Br2 ----> 2NBr3

Q: How many grams of NBR3 can be made from 2.22 x 10-2 moles of Br, ? N2 + 3 Br2 2 NB13 + 44.0 kJ The…

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Q: 1.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given: Mass of compound X = 1.50 g Molecular mass of compound X = 70 g/mol Mass of carbon dioxide =…

Q: 8.55 moles of PbO are formed by this reaction how many moles of SO2 will be formed? Pertaining to…

A: Mole is a unit to represent the quantity of fundamental particle like proton neutron and electron.

Q: A mixture was found to contain 1.50g NH4CI, 0.80 g NaCI, and 1.20 g SiO2. What is the percentage of…

A: Given: Mass of NH4Cl = 1.50 g Mass of NaCl = 0.80 g Mass of SiO2 = 1.20 g

Q: nitrogen gas to produce ammonia. How many kilograms of hydrogen would be required to react…

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Q: d If nickel(II) formate is heated to 300 °C in the absence of air for 30 minutes, the salt…

A: Nickel formate decomposed to form nickel powder. Each mole nickel formate produces 1 mol of nickel.…

Q: A 15.79 g sample of a hydrate of an iron(II) sulfate compound was heated, without decomposing the…

A: Let the formula of the compound is : FeSO4.xH2O  Weight of the compound (in hydrated form) = 15.79…

Q: The reaction of 890. g each of NH3 and O2 was found to produce 668 g of NO. 4 NH3(g) + 5 O₂(g) → 4…

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Q: 5.95 g of potassium chlorate is reacted with 1.91 g sulfuric acid to form chloric acid and potassium…

A: Limiting reagent is the reagent which controls the reaction. When the amount of limiting reagent is…

Q: [References] Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Nitric oxide is made from the oxidation of ammonia. What mass of nitric oxide can be made from the…

A: A mole of a substance weighs its molar mass  So Let The mass of substance be m and its molar mass be…

Q: [References) Cryolite (NazAIF6) is used in the commercial production of aluminum from ore. Cryolite…

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Q: A 15-g sample of lithium is reacted with 15 g of fluorine to form lithium fluoride: 2Li + F2 →…

A: First convert mass into mole by diving molar mass respectively Then Calculate limiting reagent by…

Q: How many grams of NH3 would be produced by the reaction of 12.0 g of H2?          N2(g)      +…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: 15. Copper (1) oxide, Cu2O, is reduced to metallic copper by heating in a stream of hydrogen gas.…

A: Reaction: Cu2O +H2 →2Cu +H2O Molecular mass of Cu2O=(2 x 63.55 +16)=(127+16)=143 when 143 g of Cu2…

Q: How many grams of solid ammonium sulfate (132.1 g/mol) can be produced when 0.500L of gaseous…

A: Ammonia reacts with sulfuric acid to form ammonium sulfate. The equation for the balanced chemical…

Q: Ca5(PO4)3F + 5H2SO4 --> 3H3PO4 + 5CaSO4 + HF If 24.5 g Ca5(PO4)3F is mixed with 89.7 g H2SO4 , how…

A: Stoichiometric coefficients of the reaction gives the ratio in which the reactants react to give…

Q: CO2(8) * Ca(OH)2(aq) GACO3(s) + H2O(1) 3. Calcium carbonate can react with sulfuric acid to produce…

A: Given, Amount of CaCO3 = 54.1 g Amount of H2SO4 = 42.4 g Calcium sulfate (CaSO4) is produce i.e,…

Q: The density of the 99.8 ml solution is 1,093 g/ml and it contains 12% KI by mass. This solution is…

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Q: 4 NH3 + 5 O2 ----> 4 N O + 6 H2O What mass of N O (MW = 30.01 g N O) is formed when 100. g of NH3…

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Q: A 14.590 g14.590 g sample of CaCl2CaCl2 was added to 12.028 g12.028 g of K2CO3K2CO3 and mixed in…

A: Determine limiting reagent:From the balanced chemical equation, 1 mol of CaCl2 and 1 mol of K2CO3…

Q: Calculate the mass in grams of aluminum iodide (AlI3) when 23.40 g of aluminum (Al) reacted…

A: Given, 2Al + 3I2 →2AlI3 Mass of Al reacts = 23.40 g Mass of AlI3 = ? Note:  Atomic mass of aluminium…

Q: A sample of 10.5g nitrogen reacts with 20.2 grams of hydrogen to produce ammonia.  3H2(g) + N2(g)…

A: Limiting reagent determination  find ratio of mol and stoichiometric coefficient, which will have…

Q: 2. A reaction between 2.1 L of Carbon dioxide and 6.7 g of Caleium hydroxide, produces Calcium…

A: Given data, Volume of CO2 = 2.1L Mass of Ca(OH)2 = 6.7g Mass of CaCO3 = 9.11g

Q: data from experiments to find the molecular formula of benzocaine, a local anesthetic, which…

A: In the given question we have to calculate the molecular formula of benzocaine. First of all we have…

Q: A 10.5 g sample of lithium is reacted with 18.5 g of fluorine to form lithium fluoride: Li + F2 →…

A: Given, A 10.5 g sample of lithium is reacted with 18.5 g of fluorine to form lithium fluoride:Li +…

Q: A 19.51 g sample of impure methylamine, which contains 72.58% (by mass) of CH;NH: , is reacted with…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Calculate the equilibrium constant for each reaction using the balanced chemical equations and the…

A: The ratio of products and reactants raised to the power of their respective coefficients in a…

Q: Fe2O3(s) + 2Al(s) → 2Fe(l) + Al2O3(s) a. What mass of Fe(l) will be produced if 15.0 g of Fe2O3 is…

A: The no of mole of any substance is defined as the ratio of mass of that substance given to that of…

Q: (a) What mass of AgNO3 (169.9 g/mol) is needed to convert 2.33 g of Na2CO3 ( 106.0 g/mol ) to Ag2CO3…

A: To solve this problem first we have to calculate the number of mole of Na2CO3 by using molar mass .…

Q: 2H2O(g) ----> 2H2 (g) + O2 (g) how many grams of O2 can be produced from 60.3 g H2O(g)

A: The given reaction is: Here, the water vapor (H2O) and oxygen (O2) are in 2:1 stoichiometric ratio…

Q: An acid, which is responsible for the foul odor of dirty socks, is composed of C, H and O atoms.…

A: We have to predict the molecular formula of acid

Q: The following reaction represents a step in the formation of iron, Fe(!). How many grams of Iron can…

A: The given chemical reaction as follows --- Fe3O4 (s)   +   4 CO (g)   →   3 Fe (l)   +   4 CO2 (g)…

Q: mixture of methane (CH4) and propane (C3H8) has a total mass of 25.84 g. When the mixture is burned…

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Q: A mixture of 151.7 g of P and 156.7 g of O, reacts completely to form P,O, and P.O10: Find the…

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Q: A 30.21 g sample of a compound that contains only carbon and hydrogen was combusted and yielded…

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Q: 3. Calcium carbonate can react with sulfuric acid to produce Calcium sulfate, water, and Carbon…

A: The balanced chemical reaction is as follows: CaCO3(s) + H2SO4(aq) ------------>CaSO4(aq) +…

Q: Phosphorus reacts with oxygen to form phosphorus(III) oxide as shown. 4P(s) + 302(g) → 2P2O3(s)…

A: The reaction considered is,

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".