Na2CO3(aq) + CaCl2⋅2H2O → CaCO3(s) + 2NaCl(aq) + 2H2O(aq)  How many moles of pure CaCl2 are present in the CaCl2.2H2O? What is the theoretical yield for the CaCO3?

Q: Consider the following reaction for the oxidation of sodium metal:                 4Na (s)   +   O2…

A: 1.Sol :- Given,  Reaction is :         4Na (s)   +   O2 (g)   =   2Na2O (s) Moles of Na = 2.3 moles…

Q: Consider the following balanced chemical equation: N2 + 3H2 → 2NH3 If 14.0 grams of H2 were mixed…

A:

Q: Ammonia, carbon dioxide and water vapor react to form ammonium bicarbonate as follows: NH3 (g) +…

A: The reaction in which the reactant is totally consumed when the reaction is completed is known as…

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

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

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

A: The reaction taking place is given as, => Pb(C2H3O2)2 (aq) + H2O (l) + CO2 (g) → PbCO3 (s) +…

Q: Consider the following reaction: C2H8+ 4 O2→2 CO2+ 4 H2OIf 2.00 g of CO2is collected when 10.0 g of…

A: The calculations for percent yield of any specified reaction is possible using the product's amount…

Q: 1. The neutralization reaction between hydrochloric acid and calcium hydroxide produces calcium…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: Given: Mass of glucose= 38.0g The given equation is  C6H12O6(aq) + 6O2(g)→6CO2(g) + 6H2O(l)

Q: One of the components of acid rain (rain that becomes acidified due to air pollution) is nitric…

A: Given reaction mass of NO2 = 1.5x103 kg = 1.5x106 g Molar mass of component are  HNO3 = 63.01…

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

A:

Q: When mixed, solutions of silver nitrate, AgNO3, and sodium sulfate, Na2SO4, form a precipitate of…

A: Since from the balanced reaction  2AgNO3(aq) + Na2SO4(aq) → Ag2SO4(s) + 2NaNO3(aq) we can say that 2…

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

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: manufactured in an equilibrium process in which phosphorus trichloride reacts with nitrogen dioxide…

A:

Q: Aspirin is prepared by the reaction of salicylic acid (C7H6O3) with acetic anhydric to the following…

A: Given that , The mass of salicylic acid = 5 gram The molar mass of salicylic acid= 138.121 gm/mol

Q: Nitroglycerin (C3H&N3O9) is a powerful explosive, and its decomposition reaction is as follows: 4…

A: Consider the given information is as follows; Mass of nitroglycerin C3H5N3O9 = 2.00×102 g…

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

A: Interpretation-  Here given isolation of pure rhodium metal (Rh) is the precipitation of…

Q: A major component of gasoline is octane  C8H18 . When octane is burned in air, it chemically reacts…

A: To find: Mass of octane consumed by the reaction of 7.6 g of oxygen gas.   Molar mass of Oxygen, O2…

Q: 1Fe (s) + 3AgCl (aq) → 1FeCl3 (aq) + 3Ag (s) If you react 4 moles of Iron with 4 moles of Silver…

A:

Q: Methylbenzene (toluene), C6H5CH3(l), is a common paint thinner. It can be prepared from benzene,…

A: From given  Initially we are calculating theoretical yield (masa) of toluene from moles of toluene…

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

A:

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: For cellular functions in the body, it needs energy and this energy is formed when glucose and…

Q: A major component of gasoline is octane  C8H18 . When octane is burned in air, it chemically reacts…

A:

Q: Solutions of sodium hypochlorite, NaCIO, are sold as a bleach (such as Clorox). They are prepared by…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: What mass of CO is required to react with 25.13 g of Fe2O3 according to the equation Fe2O3 + 3CO…

A: Given  Reaction  Fe2O3  + 3CO  → 2Fe  +  3CO2 Mass of Fe2O3  = 25.13 gram  Mass of CO = ?

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: Given:

Q: Nickel(II) chloride, NiCl2(aq), reacts with sodium phosphate, Na;PO4(aq), according to the following…

A: We have given that  Nickel(II) chloride, NiCl2(aq) reacts with sodium phosphate, Na3PO4(aq),…

Q: theoretical yield

A:

Q: Aspirin, acetylsalicylic acid (C9H8O4), is produced by the reaction of salicylic acid (C7H6O3) and…

A: The required equation is given below.

Q: 35g of LiCl mixes with 25g of Ca(OH)2, (a) which is the limiting reactant? (b) what is the…

A:

Q: 18. Ammonium bicarbonate, which was classically obtained from deer antlers, is still used for baking…

A: This question can be solved by basic mole concept

Q: K2C2O4 is reacted with KMnO4 according to the following chemical equation. K2C2O4 (aq) + 2 KMnO4…

A: Given equation is : K2C2O4 (aq) + 2 KMnO4 (aq) + 8 H2O → 7 CO2 (g) + 2 Mn(OH)2 (s) + 2 KOH (aq) How…

Q: The combustion of methane (CH4) produces carbon dioxide and water. CH4 + 2 O2 → CO2 + 2 H2O Assume…

A: The combustion of methane (CH4) produces carbon dioxide and water. CH4 +           2O2 →         CO2…

Q: Thionyl chloride, SOCl2 , is used as a very powerful drying agent in many synthetic chemistry…

A: The mass of water consumed by complete reaction of 75.4 g of SOCl2 has to be calculated. The…

Q: Urea is a colorless crystalline compound which is the main nitrogenous breakdown product of protein…

A: A limiting reactant produces the least number of mol of product. The number of moles of product…

Q: Solutions of sulfuric acid and lead(Il)acetate react to form solid lead(11)sulfate and solution of…

A: The reaction is:

Q: "Smelling salts," which are used to revive someone who has fainted, typically contain ammonium…

A: Given: mass of (NH4)2CO3 =1.25 g molar mass of (NH4)2CO3 = 96.09 g/mol molar mass of NH3 = 17.031…

Q: To obtain bromobenzene, C6H6Br is mixed benzene C6H6, with bromine Br2, according to the reaction:…

A:

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: Given the following reaction: 2N2O5(g) = ? Which set of products complete and balances the above…

A:

Q: 2. Early rockets used a fuel composed of hydrazine (N2H4) and dinitrogen tetraoxide (N204), which…

A: Given: The mass of N2H4 is 1.00×102 g. The mass of N2O4 is 2.00×102 g.

Q: i dont get how to do any of this

A: The given reaction is shown below.

Q: A sample of sodium carbonate, Na2CO3. weighs 11.0 g. Calculate the following quantities. (a) moles…

A: The moles of the substance can be expressed as the ratio of the mass of the substance to the formula…

Q: KO2 is used in a closed-system breathing apparatus. It removes carbon dioxide and water from exhaled…

A: Given information: Mass of O2 = 235 g Mass of KO2 = 123 g

Q: 3Fe(s) + 2O2(g) —> Fe3O4(s) When 14.5 g Fe and 11.2g of O2 are mixed... What is the theoretical…

A: In the question we have to calculate the theoretical of the given reaction. we have to define the…

Q: Al2Cl6 is made by treating scrap metal with chlorine gas according to the following equation: 2 Al…

A:

Q: Hexamethylenediamine (C6H16N2) is one of the starting materials for the production of nylon. It can…

A:

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

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".