In the reaction, Cu + 2 AgN03 Cu(NO3), + 2 Ag, the oxidizing agent is OCu Ag O Ag+ OCu2+

Q: In the laboratory you are given the task of separating Ag* and Ba2* ions in aqueous solution. For…

A: Ag+ and Ba2+ ions  can be separated by adding a reagent if only one them form precipitate .…

Q: Balance the following reaction in terms of both charge and mass…

A: A redox reaction is a chemical reaction where both oxidation and reduction occur simultaneously. In…

Q: 2. A 0.6447-g portion of manganese dioxide was added to an acidic solution in which 1.1402 g of a…

A: Answer :-  Mass Percent Of AlCl3 = 26.24% Mass percent of Aluminum chloride, AlCl3 in the sample =…

Q: Potassium permanganate in acidic solution is used to titrate a solution of copper(I) ions, with…

A: Given,23.14 g of KMnO4Volume of KMnO4 = 1000mLVolume of copper ion = 200mLThen number of moles of…

Q: The amount of calcium carbonate with MM:100.1 g/mol in the ore dolomite can be determined by…

A: Hello. Since the question contains more than three sub-parts, the first three subparts shall be only…

Q: In the reaction between FeCl₃ and NaOH, the spectator ions are A) Fe³⁺ and Cl⁻ B) Fe³⁺ and OH⁻ C)…

A: Step 1) Spectator ions are basically which are insoluble solid and are not represented as ions. When…

Q: Balance the following equation by filling the gaps with appropriate numbers. Oco + 0HCI + OcoCI, Со…

A: To balance the equation we must know,  Atoms on reactant side = Atoms on Product side  ° As Co atoms…

Q: Balance the following chemical reactions: 1. Cu(s) + Ag+(aq) → Cu2*(ag) + Ag(s) 2. H*(ag) +…

A:

Q: Which of the following ions form distinctive colors (i.e. not white or colorless) upon addition of…

A: Aluminum  upon addition of aqueous NH3 gives white precipitate of Al(OH)3. Calcium usually does not…

Q: 4. A metallurgist wants to gold-plate a thin sheet with the following dimensions: 1.5 in x 8.5 in x…

A: Given: The dimensions of the plate = 1.5 in × 8.5 in × 0.0012 in And the thickness of gold required…

Q: 1-KNO,(ag) + H,0(1)

A: The treatment of acid with base leads to the formation of salt and water. The special name of this…

Q: oxidation state of highlighted atom species HCO,(aq) 3+ Fe (aq) H,O(M Cu,O(5)

A: Species oxidation state of highlighted atom HCO3 - (aq)  +4 Fe3+ (aq)  +3 H2 O(l)  -2 Cu2 O…

Q: In the preparation of Rochelle salt (MW = 282.83 g/mol), 6.3 grams of monohydrated Sodium carbonate…

A: Monohydrate sodium carbonate (CH2Na2O4) = 6.3 g  Potassium bitartrate (C4H5KO6) = 20 g  Rochelle…

Q: The aluminum in a 0.805 g sample of an unknown material was precipitated as aluminum hydroxide…

A: Given,Mass of Aluminum = 0.805gMass of Al2O3 = 0.127 g Molar mass of Al2O3 is 101.96g/molMolar mass…

Q: A fertilizer railroad car carrying 34,300 gallons of commercialaqueous ammonia (30% ammonia by…

A: In the process of calculating mass of citric acid, first mass of ammonia in the fertilizer needs to…

Q: In the reaction: 2NO2 + Cu" + 2H2O --> 2HNO3 + Cu + 2H" Which of the following statements is…

A: Reduction is the gain of electrons by a substance. Oxidation is the loss of electrons. One which go…

Q: A chemist dissolves a 1.497-g sample of a type of metal (an alloy of Sn, Pb, Sb, and Cu) in nitric…

A: Reaction: Sn + 2HNO3 → H2SnO3 + 2NO3 mass of tin = 0.4909 g molar mass of tin oxide  = 150.69 g/mol…

Q: In the laboratory you are given the task of separating Ba2+ and Zn2+ ions in aqueous solution. For…

A:

Q: In the laboratory you are given the task of separating Pb²+ and Co²+ ions in aqueous solution. For…

A: In this question, we have to find out the correct answer of given problem by the help of Reactivity…

Q: Balance the following equation and write the sum of the coefficients of the reactants and products…

A: Gicen :reaction

Q: How many moles of potassium hydrogen phosphate (K2HPO4) are there if some potassium hydrogen…

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

Q: When AgNO3 (aq) reacts with K3PO4 (aq), what will be the chemical formula of the precipitate?

A: Given :- AgNO3(aq) + K3PO4(aq) →  To determine :- The chemical formula of precipitate formed in…

Q: In the chemical equation: Fe203(s) + 2 Al(s) --> 2 Fe(l) + Al20(s) the Fe203 is O a. a precipitate O…

A:

Q: To determine the amount of iron in a dietary supplement, a random sample of 15 tablets weighing a…

A: Given data: Total mass of the sample = 20.505 g  Mass of sample dissolved in Fe(OH)3 = 3.116 g Mass…

Q: razine, a fuel used to power rocket engines, is a product of the reaction between ammonia and…

A:

Q: The aluminum in a 1.520-g sample of impure ammonium aluminum sulfate was precipitated with aqueous…

A: Given data : Mass of sample = 1.520 g  Mass of Al2O3 = 0.2001 g

Q: The compound sodium thiosulfate pentahydrate, Na, S, O3-5H2O, is important commercially to the…

A: The reaction taking place is given as, => S8 (s) + Na2SO3 (aq) + H2O (l) → Na2S2O3·5H2O (s)…

Q: by the reaction of hydrochloric acid with manganese(IV) oxide. HCl(aq) + MnO,(s) - MnCl, (aq) + 2…

A: 4HCl (aq) + MnO2(s) ----> MnCl2(aq) + 2H2O (l) + Cl2(g) Mass of HCl = 44.1 g Mass of MnO2 = 43.7…

Q: The mercury in a 1.9458 g sample was precipitated as Hg5(IO6)2  by treatment with an excess of…

A: Given  mass of sample = 1.9458 g mass of precipitate Hg5(IO6)2 = 0.5218 g    Required data -…

Q: Complete the balanced chemical equation for the following reaction between a weak base and a strong…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: In the laboratory you are given the task of separating Ba and Zn" ions in aqueous solution. For each…

A: yeah its correct  i guess go ahead

Q: |Solid silver oxide, Ag2O(s), decomposes at tempera- | tures in excess of 300 °C, yielding metallic…

A: The balanced decomposition reaction of silver oxide (Ag2O) at temperature in excess of 3000C can be…

Q: A chemist dissolves a 1.497-g sample of a type of metal (an alloy of Sn, Pb, Sb, and Cu) in nitric…

A: Yield is defined as the amount produced during a reaction. It means that yteld is nothing but the…

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

A:

Q: In the laboratory you are given the task of separating Ba2+ and Zn²+. ions in aqueous solution. For…

A: Ionic compounds termed as salts dissolve greely in water. In certain cases, the solubility of a salt…

Q: Enter your ansTwer in the provided box. One of the reactions that occurs in a blast furnace, in…

A: Given data : Mass of Fe = 1.49 × 103 kg = 1.49 × 106 g Mass of Fe2O3 = 2.38 × 103 kg

Q: 5. The reaction 2C2H2(g) + 502(g) → 4CO2(g) + 2H2O(1) is a a. combustion reaction

A: Combustion reaction is the reaction in which a reactant reacts with oxygen gas to form CO2 and H2O…

Q: How to write a chemical equation for: _______Cu (s) + _____ O2 (g) ---> ______   Could you…

A: The given equation is to be completed-

Q: To determine the amount of iron in a dietary supplement, a random sample of 15 tablets weighing a…

A: Given that  Mass of Fe2O3 = 0.355g  Molar mass of Fe2O3 = 159.69 kj/mol

Q: A sample of calcium weighing 2g. The calcium was precipitated as calcium oxalate, then it was…

A: Given that,  Weight of a sample of calcium Ws= 2 g Weight of empty crucible = 2.5 g Weight of…

Q: a. In the laboratory you are given the task of separating Ca2+ and Pb2+ ions in aqueous solution.…

A: To answer questions regarding separation of ions.

Q: like many metals , aluminum reacts with a halogen to give a metal halide 2 Al(s) + 3 Br2(l) =…

A: 2Als      +       3Br2 l →…

Q: What mass of oxygen gas is produced in the electrolysis of water, for every gram of hydrogen gas…

A:

Q: Indicate the oxidation state of the underlined element in the following species. 1. NaMnO, 2. SO,?…

A:

Q: Consider the reaction CuO(s) + H2(g) → Cu(s) + H2O(1) In this reaction, which substances are the…

A: oxidation  → Increase in oxidation Number .Reduction → Decrease in oxidation Number.Oxidisingagent →…

Q: Hydrogen peroxide can be prepared by the reaction of an acid with an alkaline earth metal peroxide,…

A: The reaction of an acid such as HCl with an alkaline earth metal peroxide i.e. barium peroxide BaO2…

Q: The products of the reaction Ba(OH) 2 + H 2SO 4 → are

A: • The given reaction is,        Ba(OH)2 + H2SO4 →    • We need to predict the products of the…

Q: The type of the reaction in the following equation is Fe (s) + O2(9) Fe,O3(s) The type of the…

A: Chemical reaction is that which process in which certain species (reactants) react to form other…

Q: In the laboratory you are given the task of separating Ag* and Zn* ions in aqueous solution. For…

A: The given ions for the separation are: Ag+ and Zn2+. Ions can be separated in the form of…