2HNO3(aq) → Pb(NO3)2(aq) + H2O(1) + CO2(g) q) + 2HC1(aq) → 2HNO3(aq) + PbCl2(s) dent starts with 2.871 g of lead(II) carbonate for the first reaction and all nts are added in excess, what is the theoretical yield of lead(II) chloride

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A: According to the chemical equation, one mol of TiO3 is produce when one mole FeTiO3 involve in the…

Q: In an experiment, 12.4 g of KClO3 were carefully decomposed, and 4.52 of O2 gas were collected.…

A: Molar may of 02 =2X16 =32 g/mol Number of moles of Kcl103 initially =12.4 g/122.5g/mol =0.1 mol From…

Q: The catalytic converter that is standard equipment on American automobiles converts carbon monoxide…

A: Balanced chemical equation: 2CO + O2 ------> 2CO2  Number of moles of O2 =  number of moles of…

Q: A student wished to prepare nickel hydroxide according to the reaction. NiCl, + 2 NaOH --> Ni(OH)2 +…

A: Yield is the amount of product formed when one the reactant is completely used up.  The yield of…

Q: A student performed the synthesis of aspirin and started with 3.96 g of salicylic acid. The…

A:

Q: Silver is often extracted from ores such as K[Ag(CN)2] and then recovered by the reaction 2K [Ag(CN)…

A:

Q: In the reaction CrCl3 (aq) + 3 AgNO3 (aq) -- Cr(NO3)3 (aq) + 3 AgCI (s) > 4.8 moles of CrCl3 are…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

A: Given  Mass of KClO3= 52.9 g We know that, Number of moles of KClO3= mass/ molar mass Number  of…

Q: Consider the reaction:                         2N2( g) + 5O2( g) + 2H2O( g)------> 4 HNO3(g) If a…

A: The given reaction is an example of synthesis reaction. Given masses of nitrogen, oxygen and water:…

Q: Black smokers are found in the depths of the oceans. Thinking that the conditions in these smokers…

A:

Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide…

A:

Q: BaCl2(aq)   +    AgNO3(aq)    →     AgCl(s)    +    Ba(NO3)2(aq)  A student experiments with…

A: The percent yield of a compound can be determined using the formula: % yield = Actual…

Q: Some industrial plants for acetic acid react liquid methanol with carbon monoxide in the presence of…

A:

Q: A chemistry student carries out this reaction, beginning with 2.10 grams of NaBr and 3.25 grams of…

A: Initially,  mass   of   NaBr         =  2.10g Mass of   Pb(NO3)2    =  3.25g The balanced chemical…

Q: Aspirin can be prepared from salicylic acid (C7H6O3 ), which has a molar mass of 138.12 g/mol, and…

A: Reaction equation: C7H6O3 + C4H6O3  →                           C9H8O4 + C2H3O2Mass of Salicylic…

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: We have to calculate how many atoms of pure Zn are need in the production process to create a pure…

Q: hydrogen bromide (HBr).   If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how…

A: Given the reaction between hydrogen gas and bromine gas to form gaseous hydrogen bromide (HBr).…

Q: Lead(II) carbonate, also called “white lead,” was formerly used as a pigment in white paints.…

A: Given  ‍‍‍‍‍‍‍‍‍‍‍Pb(C₂H₃O₂)₂(aq)+H₂O(℩)+CO₂(g)→PbCO₃(s)+HC₂H₃O₂(aq) Mass of lead Acetate = 1.25 g…

Q: Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide:  4Al…

A: The given reaction is: 4Al (s) + 3O2 (g) → 2Al2O3 (s)   Given mass of Al = 2.5 g Molar mass of Al =…

Q: What is the theoretical yield of sodium carbonate, expressed in grams, if 128 g of NaCl were used in…

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Q: In mining, roasting is the oxidation of metal sulfides to produce metal oxides and sulfur dioxide, a…

A:

Q: Titanium is a strong, lightweight, corrosion-resistant metal that is used in rockets, aircraft, jet…

A: Given  Mass of TiCl4   =  3.54 × 107 gram  Mass of Mg     =  1.13 × 107 gram  Actual yield of Solid…

Q: Black smokers are found in the depths of the oceans. Thinking that the conditions in these smokers…

A:

Q: BaCl2(aq) + AGNO3(aq) AgCI(s) + Ba(NOз)2(aq) A student experiments with stoichiometry, and purposes…

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Q: A fuel mixture used in the early days of rocketry consisted of two liquids, hydrazine (N,H,) and…

A: Given: Mass of N2H4= 1.00×102 = 100.0 g Mass of N2O4 = 2.00×102 = 200.0 g Mass of N2(actual yield) =…

Q: You carefully weigh out 11.00 g of CaCO3 powder and add it to 44.55 g of HCl solution. You notice…

A: CaCO3(s)+2HCl(aq)→H2O(l)+CO2(g)+CaCl2(aq) according to mass conservation, mass of reactant=mass of…

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

A: The balanced reaction taking place is given as, => N2 (g) + 3 H2 (g) -------> 2 NH3 (g)  Given…

Q: You carefully weigh out 17.00g of CaCO3 powder and add it to 68.85 g of HCl solution. You notice…

A: CaCO3 (s) + 2HCl (aq) → H2O (l) + CO2 (g)+ CaCl2 (aq)   Given, Mass of CaCO3 =17.00 g Mass of HCl…

Q: 3. Consider the reaction of zinc metal with hydrochloric acid, HCl(aq). Zn(s) + 2 HCl(aq) >…

A: Amount of substance produced can be calculated using mol concept.

Q: Ether, (C2H5)2O, which was originally used as an anesthetic but has been replaced by safer and more…

A: Moles=given massmolar massGiven,If 19.7 g C2H5OHreacts with excess H2SO4Molar mass of Ethanol,…

Q: Black smokers are found in the depths of the oceans. Thinking that the conditions in these smokers…

A: 2 CH3SH + CO -----> CH3 COS CH3 + H2S  If CO is taken in excess the theoretical yield depends on…

Q: Potassium chlorate decomposes upon slight heating in the presence of a catalyst according to the…

A: Theoretical yield is calculated using mole-mass analysis on given chemical reaction.

Q: 2) The following series of reactions were carried out. PBCO3(s) + 2HNO3(aq) → Pb(NO3)2(aq) + H2O(1)…

A: Given data:

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A: The reactant which gets consumed first in a chemical reaction is called as limiting reagent. The…

Q: Cu(s)  +  2 AgNO3(aq)   2 Ag(s)  +  Cu(NO3)2(aq)   1.27 grams of Copper were added to a solution…

A: Given is a reaction- Cu(s)  +  2 AgNO3(aq)   2 Ag(s)  +  Cu(NO3)2(aq) Mass of Cu = 1.27 grams Mass…

Q: Consider the following reaction: Mg(OH)2(s) + 2 HCl(aq) → MgCl2(aq) + 2 H2O(l) If the reaction is…

A: Limiting reagent is the reactant that determines the amount of the product that is formed. It…

Q: *Please show all your work for this question using Dimensional Analysis. Titanium Dioxide (TiO2) is…

A: This problem can be solved using law of equal proportions. From the moles of ticl4 given theortical…

Q: 6. An experiment that led to the formation of the new field of organic chemistry involved the…

A: Urea, CN2H4O is formed by the controlled reaction of ammonia and carbon dioxide: The stoichiometry…

Q: The ethane gas(C2H6) with chlorine gas produces C2h5Cl as its main product (along with HCl). In…

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Q: In the Synthesis of Aspirin experiment, a student reacted 0.987 g of salicylic acid (C7H&O3) with…

A: Given information, The volume of pure acetic anhydride = 2.30 mL The mass of salicylic acid = 0.987…

Q: In the reaction CrCl3 (aq) + 3 AGNO3 (aq) --> Cr(NO3)3 (aq) + 3 AgCl (s) 4.4 moles of CrCl3 are…

A: Chromium(III) chloride reacts with silver nitrate to form chromium(III) nitrate and silver chloride.…

Q: Consider the reaction: AgNO3(aq) + MCI(aq) -> AgCl[s) + MNO3(aq). a) If you start with 0.23 mol of…

A: Molar mass of AgCl = 143.5 gm/mole AgNO3(aq) + NaCl(aq) ---> AgCl(s) + NaNO3(aq)   According to…

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A: Limiting reactant is the one which consumed first in the reaction.

Q: In mining, roasting is the oxidation of metal sulfides to produce metal oxides and sulfur dioxide, a…

A: Weight of ZnS = 100.0 gm Weight of O2 = 70.0 gm

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A:

Q: Use the equation 6KI (aq) +8HNO3 (ac) → 6KNO3 (aq) + 2NO + 312 (s) + 4H20 m- If 21.38 mL of 0.787 M…

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Q: sodium metal reacts with water according to the following reaction 2Na(s)+2H2O (l)-->2NaOH(aq)+…

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Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Thionyl chloride, SOCl2, is a widely used source of chlorine in the formation of pesticides,…

A:

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".