A student started with 1.525 grams of copper (II) oxide and produced 3.500 g of copper (II) sulfate.  What is the percent yield?  The product is a hydrate.  Use appropriate significant figures.  Do not put a percent sign in the answer box. Please ignore extra zeros that will be automatically added to your answer by the system. Useful information: chemical equation: CuO(s) + H2SO4 (aq) ---> CuSO4 (aq) +H2O(l) Formula weight of hydrated copper (II) sulfate = 249.677 g/mol Formula weight of copper (II) oxide = 79.545 g/mol

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A:

Q: If 3.29 g Cu(NO3)2 are obtained from allowing 2.05 g of Cu to react with excess HNO3: Part A What is…

A:

Q: A student sets up the following equation to solve a problem in solution stoichiometry. (The ? stands…

A:

Q: An aqueous solution containing 5.01 g of lead(II) nitrate is added to an aqueous solution containing…

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

Q: A sample of 45.7 g of tetraphosphorous decoxide (P,O10) reacts with 79.1 g of water to produce…

A: Those  reactant have less values of ratio of mole to stoichiometry cofficient is limiting reactant .

Q: he percent yield of numerical value or

A:

Q: 3 Cu + 8HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H₂O In the above equation how many moles of water can be made…

A:

Q: The drawing below shows a mixture of molecules: key carbon O hydrogen nitrogen sulfur oxygen…

A:

Q: An aqueous solution containing 5.41 g of lead(II) nitrate is added to an aqueous solution containing…

A: Pb(NO3)2 (aq) + 2KCL (aq) → PbCL2(S) + 2NO3(aq)Weight of Pb(NO3)2 = 5.41 gMole of Pb(NO3)2 = 5.41331…

Q: Use the following information to determine the limiting reactant, excess reactant, and theoretical…

A: The given balanced equation is as follows. 2Xs+2GMiaq→2XMiaq+G2s That means 2 mole X and 2 mole GMi…

Q: Calculate the mass of water formed when 0.817 g of aluminum hydroxide reacts with excess…

A: Aluminium hydroxide reacts with hydrochloric acid to form aluminium chloride and water. The equation…

Q: For the following reaction, 26.7 grams of sodium chloride are allowed to react with 65.4 grams…

A: Given:Mass of NaCl = 26.7 g.Mass of AgNO3 = 65.4 g.

Q: the metal zinc will react with hydrochloric acid according to the following equation Zn(s) + 2…

A: Given: Zn(s) + 2 HCl(aq) --> H2(g) + ZnCl2(aq) 100 g.      42.9g

Q: For the following reaction, 4.44 grams of oxygen gas are mixed with excess hydrochloric acid. The…

A: The balanced equation for the reaction is   4 HCl (aq) + O2 (g) ------> 2 H2O (l) + 2 Cl2 (g)…

Q: Calculate the mass of aluminum (Al) produced if 0.862 moles of Magnesium (Mg) react. 2 AIPO4 (aq) +…

A:

Q: Silver metal is recovered during the reduction of silver nitrate: Cu(s) + 2 AgNO3(aq) → 2 Ag(s) +…

A:

Q: n the body, glucose is broken down in the presence of oxygen into carbon dioxide and water. The…

A:

Q: Given the balanced equation, calculate the mass of product that can be prepared from 1.90 g of zinc…

A:

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l) A…

A:

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: Consider the reaction of solid PbO and gaseous NH3 to form solid Pb, nitrogen gas, and water vapor.…

A: The balanced chemical reaction of solid PbO and gaseous NH3 to formsolid Pb, nitrogen gas and water…

Q: Sodium and oxygen react to form sodium oxide according to the equation. 4 Na (s)  +  O2 (g)  →  2…

A: 4 Na (s) + O2 (g) → 2 Na2O  Mass of Na = 20.0 g Mass of O2 = 10.0 g  % yield = 49%  Theoretical…

Q: In a salt synthesis experiment, 13.1 g of sodium reacts with 94 g of chlorine gas, yielding 22.5 g…

A: Given:   mass of Na     =13.1g  mass of Cl       = 94g  mass of NaCl  =22.5g    2 mole of Na react…

Q: Zinc sulfide reacts with oxygen according to the reaction 2ZnS(s)+3O2(g)→2ZnO(s)+2SO2(g) A reaction…

A: The balanced Zinc oxidation reaction shown in below

Q: In the decomposition reaction,50.10 g of calcium chlorate was heated to produce calcium chloride and…

A: Calcium Chlorate is Ca(ClO3)2 Reaction: Ca(ClO3)2  --> CaCl2 (s)  + 3O2(g)

Q: For the following reaction, 3.86 grams of barium hydroxide are mixed with excess hydrochloric acid.…

A: Given mass of Ba(OH)2 = 3.86 g  Reaction yield of BaCl2 = Actual yield = 3.27 g  Theoretical yield…

Q: 717.7 grams of isomaltitol, C12H24O11, was combusted in a furnace completely in an excess oxygen.…

A:

Q: Part A(already solved): 2NO (g) +O2 (g) --> 2NO2 (g) Part B: You are provided with 2.56 mol of…

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

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: The reaction given is Ni3C(s) + 2H2(g) --> 3Ni(s) + CH4(g)  Since mass of Ni3C taken = 82.1 g And…

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

A: The balanced equation for the given reaction can be shown as follows-The reaction suggests that 1…

Q: The balanced equation below describes one method of making AlCl. 5.40 grams of Al and 5.33 grams of…

A: Aluminum reacts with chlorine to form aluminum chloride. The equation for the balanced chemical…

Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen sulfur…

A: Answer: On the basis of color it is clear to predict that two elements present are sulfur (golden…

Q: Iron reacts with oxygen at high temperatures to form iron(III) oxide. 4 Fe(s) + 30₂(g) → 2 Fe₂O3(s)…

A: From the given reaction, we need to calculate limiting reagent  theoretical yield  percentage yield…

Q: Consider the reaction of solid aluminum iodide and potassium metal to form solid potassium iodide…

A: Solid aluminum iodide and potassium metal to form solid potassium iodide and aluminum metal. The…

Q: A sample of 45.7 g of tetraphosphorous decoxide (PO10) reacts with 79.1 g of water to produce…

A: Consider the given balanced equation is as follows; Reaction:         P4O10      +       6 H2O…

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: The given reaction is shown below.

Q: Consider the following reaction: 4 NH3 +3 02 → 2 N2 + 6H₂O A researcher begins by placing 6.1 g of…

A: mass of NH3 = 6.1 gmolar mass of NH3 = 17.03 g/molmass of O2 = 7.8 gmolar mass of O2 = 32.00…

Q: - History Bookmarks Window Help A cvg.cengagenow.com [References] The deep blue compound Cu(NH3)4SO4…

A: The amount (or theoretical yield) of Cu(NH3)4SO4 produced in the reaction is; nCuSO4=48.0 g159.61…

Q: If you react a solution that has 5.6 g of AgNO3 with excess NaCl, what mass of AgCl is produced.…

A: Given reaction AgNO3 (aq)  + NaCl(aq)  →  AgCl(s)  +  NaNO3(aq)Mass of AgNO3 = 5.6 gMolar mass of…

Q: A mixture of barium chloride and sulfuric acid yield the precipitate barium sulfate and hydrochloric…

A: Given: Sulfuric Acid is limiting reagent, 39.5 grams of barium sulfate are produced. Molar mass of…

Q: A mixture of barium chloride and sulfuric acid yield the precipitate barium sulfate and hydrochloric…

A: Interpretation -  In the above given question we have to determine the mass of H2SO4 needed in gram…

Q: STARTING AMOUNT X Step 2a: Use dimensional analysis to determine the theoretical yield of the…

A: In a particular reaction, reactant and product remain in particular mol ratio.  That means from mol…

Q: Finish and balance the following reactions. In the first blank, write the coefficient. You must…

A:

Q: carbon, CaO, HCl and H₂O for C₆H₄Cl₂ (147.09 g mol⁻¹). Assuming the efficiency of the reaction is…

A:

Q: Use 1 decimal point for all atomic masses. 12.3 g of NCl3(g) are reacted with 0.605 g of H2(g) by…

A: A limiting reactant is a reactant that is completely converted to products. Once all the limiting…

Q: Using the following balanced chemical reaction, answer the question Co3N2(s) + 6LiOH(aq) -->…

A: Given reaction:  Co3N2(s) + 6LiOH(aq) --> 3Co(OH)2(s) + 2Li3N(aq) Mass of given…

Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen. The balanced…

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

Q: r the following reaction, 37.3 grams of sulfuric acid are allowed to react with 42.5 grams of zinc…

A: Zn(OH)2              +              H2SO4→           ZnSO4            +          H2OZinc hydroxide…

Q: Use 1 decimal point for all atomic masses. 82.1 g of Ni3C(s) are reacted with 1.80 g of H2(g) by the…

A: Given Reaction is: Ni3C(s) + 2H2(g) --> 3Ni(s) + CH4(g) Mass of  Ni3C(s)=82.1 g  Mass of H2 =1.80…

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".