a(NO3)2(aq) + K2SoO4(aq) -> BaSO4(s) + 2KNO3(aq) Utilizing the concept of limiting reactant, what would have happened to your % yield if twice the required amount of K2SO4 were used?

Q: A procedure to synthesize [Co(NH3)5Cl]Cl2 requires 1.5 mol NH3, 0.10 mol H2O2, and 0.60 mol HCl. The…

A: The balanced reaction given is, => Co2+ (aq) + n NH3 (aq) + 3 Cl- (aq) + 0.5 H2O2 (aq) →…

Q: Consider the following reaction.  CH4 (g) + 2 O2 (g) -->  CO2 (g) + 2 H2O (g) In this reaction…

A: Answer: 6.4 gram of CH4 is left over once all the O2 is used up

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

A: The given chemical reaction as follows,N2(g)+3H2(g)⇌2NH3(g)amount of H2 for reaction =15.6 gramand…

Q: Na2CO3(aq) + CaCl2⋅2H2O → CaCO3(s) + 2NaCl(aq) + 2H2O(aq)  How many moles of pure CaCl2 are present…

A: To calculate the number of moles: Moles of CaCl2 is given as…

Q: Ammonium dichromate decomposes according to the following reaction. (NH4)2Cr207 → N2 + 4H2O + Cr2O3…

A:

Q: Copper(II) phthalocyanine (Cu(C32H16N8)) is produced by the cyclotetramerization of phthalonitrile…

A: The given chemical reaction is as follows: C8H4N2(l)         +          CuCl2(s)      →…

Q: For the following reaction: 6Na + Fe2O3 --> 3Na2O + 2Fe Determine the theoretical yield of iron that…

A: Consider the given balanced reaction as; Reaction:       6 Na    +    Fe2O3    →    3 Na2O   +   2…

Q: a. Quinoline, a starting compound for drugs, consists of C, H, and N. Combustion of such compounds…

A: Given: Compound contains only C, H and N. Mass of compound combusted = 9.71 mg = 0.00971 g.…

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

A: The balanced reaction for the combustion of octane is as follows: According to this reaction, 1 mol…

Q: The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and ammonia.…

A: Consider the given balanced reaction of copper(II) sulfate and ammonia is as follows;

Q: Toluene, C6H5CH3, is oxidized by air under carefully controlled conditions to benzoic acid,…

A: The actual yield of benzoic acid is 1.21 kg when 1 kg of toluene reacts with oxygen. To calculate…

Q: we heat the sample FeCl3 6H2O and the following reaction takes place, FeCl 6H2O FeCl3 + 6H2O based…

A: Given, FeCl3.6H2O Heat ➝ FeCl3 + 6H2O Before heating mass of FeCl3.6H2O hydrate compound = 3.50 g…

Q: To pull iron from a mixture of iron and carbon, the following reaction was done:  2Fe (s) + 3H2SO4…

A: The balanced reaction taking place is given as, => 2 Fe (s) + 3 H2SO4 (aq) -----> Fe2(SO4)3…

Q: The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and ammonia. CuSO…

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

Q: Anhydrous CuSO4 can be used to remove water (an impurity) from gasoline. When the CuSO4 absorbs the…

A: Reaction corresponding to absorption of water by copper sulfate is: CuSO4+5H2O→CuSO4.5H2O Hence, 1…

Q: The equation below is unbalanced. Balance the equation and then answer the question that follows.…

A: Balanced equation: The balanced equation can be defined as the chemical equation where the number of…

Q: Nickel (II) hydroxide is a useful component in making rechargeable batteries. It can be produced…

A: molar mass of Ni(NO3)2 = 182.7 g/mol molar mass of NaOH = 40 g/mol molar mass of Ni(OH)2 = 92.708…

Q: 1. The organic solvent thiophene is a carbon-hydrogen-sulfur compound that yields CO2, H2O, and SO2…

A: Given: Mass of compound burned = 1.3020 g. Mass of CO2 produced = 2.7224 g. Mass of H2O produced =…

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

A:

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water.…

A: The balanced reaction taking place is given as, => Mg3N2 + 3 H2O → 2 NH3 + 3 MgO Given: Mass of…

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: Citric acid, C6H8O7, a component of jams, jellies, and fruity soft drinks, is prepared industrially…

A: It is given that citric acid is formed by the fermentation of sucrose, and the balanced reaction is…

Q: For the reaction CaCl2 + 2AgNO3 --> 2AgCl + Ca(NO3)2 , if AgNO3 is added in excess, what is the…

A:

Q: If a sample of coke is 95% carbon by mass, determine the mass of coke needed to react completely…

A:

Q: The low-grade iron ore taconite, which contains Fe3O4, is concentrated and made into pellets for…

A: Given: Mass of taconite pellet = 1 ton Mass of iron = 545 lb To Calculate: percentage of the pellets…

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: 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: The thermite reaction produces iron metal and aluminum oxide from a mixture of powdered aluminum…

A:

Q: For the reaction CaCl2 + 2AgNO3 --> 2AgCl + Ca(NO3)2 , if AgNO3 is added in excess, what is the…

A: As AgNO3 is in excess, so CaCl2 is limiting reagent. Mass of CaCl2 = 18.7 g  Molar mass of CaCl2 =…

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: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water. Mg3N2 + 3H2O → 2NH3 + 3MgO The…

A:

Q: Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases…

A: GIven: The mass of Ag2O (Silver oxide) is 25.3 g The mass of C10H10N4SO2 is 50.6 g The molar mass of…

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: Mass of iron powder used (g)   Theoretical yield of K3[Fe(C2O4)3] ∙3H2O (g)   Actual yield of…

A: The species percentage yield equation will be equivalent to the mathematical ratio of the species…

Q: The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and ammonia. CuSO…

A: Given: Mass of CuSO4 (limiting reagent) = 47.0 g Actual yield of Cu(NH3)4SO4 = 53.4 g Known: Molar…

Q: A pharmacist prepares an antiulcer medicine by mixing 286 g Na2CO3 with water, adding 150 g glycine…

A: Given information, 286 g Na2CO3 with water 150 g glycine (C2H5NO2)

Q: Acetyl Salicylic acid is prepared by heating salicylic acid, C7H6O3, with acetic anhydride, C4H6O3…

A: To solve this problem we will use the given formula.  Percent yield = (Actual yield /Theoretical…

Q: When 5.565 g of one of the hydrates of sodium sulfate (Na2SO4) was heated to drive off its water of…

A:

Q: H2SO4(aq) + Pb(C2H302)2(aq) --> PbSO4(s) + 2 HC2H302(aq) Solutions of sulfuric acid and lead (II)…

A: The balanced reaction is – H2SO4 aq+ PbC2H3O2 aq→PbSO4 aq+2HC2H3O2aq

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: Pure iron, Fe, can be produced from an ore called hematite, Fe, O,, by reaction with carbon at high…

A:

Q: Liquid hexane (CH;(CH,) CH3 reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide…

A: Step : 1            Calculate the theoretical yield of water.

Q: Toluene, C_6H_5CH_3, is oxidized by air under carefully controlled conditions to benzoic acid,…

A: Given that, Amount of toluene = 1.000 kg  Amount of benzoic acid = 1.21 kg  To find: The percent…

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A:

Q: Menthol, from oil of mint, has a characteristic odor. The compound contains only C, H, and O. If…

A: Given that, Weight of menthol = 89.6 mg = 0.0896 g Weight of CO2 = 252 mg = 0.252 g Weight of H2O =…

Q: The fertilizer ammonium sulfate, (NH4)2SO4, is prepared by the following reaction between ammonia…

A: Given the mass of Ammonium sulphate and using its molecular mass, the number of moles of ammonium…

Q: 2AI(OH)3 Consider the following balanced reaction: Al203+ 3H2O If 2.44 x 1020 Al203 formula units…

A: Given :-  Al2O3 + 3H2O → 2Al(OH)3  No. of formula units of Al2O3 = 2.44 × 1020  To calculate  :-…

Q: Adipic acid, H₂C₆H₈O₄, used to produce nylon, is made commercially by a following reaction between…

A: Given, Chemical Reaction 2 C₆H₁₂ + 5 O₂ → 2 H₂C₆H₈O₄ + 2 H₂O Mass of C6H12 = 25.0 g Actual yield =…

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".