5. K3PO4 + Fe(NO2)2

Q: the determination of iron in limonite, 0.5166 g of minerals dissolve in acid and Fe2+ is titrated…

A: First find the moles of K2Cr2O7 utilized. Then using reaction stoichiometry finally the moles of…

Q: Which element is oxidized in this reaction? Zno+ C→Zn +CO

A: The reaction given is  => ZnO + C --------> Zn + CO

Q: 0.683 grams of iron mineral dissolves with acid. Fe2+ ​​is titrated with Ce(SO4)2 solution.…

A: Answer is explained below.

Q: Which of the following is an oxidation reaction? Ag* → Ag а. CI → CIO, С. b. As+ → AsO, 3- d. Ni* →…

A: Oxidation reaction is the chemical reaction in which increase in the oxidation state of an atom…

Q: Given the reaction: Fe*2 + C1207 2 - Fe*3+ cr*3 How many electon/s was/were gained in the reduction…

A:

Q: A feldspar sample was analyzed. In the analysis of 0.4270-g sample, a mixture of KCl and NaCl is…

A:

Q: a balanced chemical equation of titanium acetate with ammonia in water

A: The formula for Titanium acetate is: Ti(CH3COO)4   It will dissociate in water as: Ti(CH3COO)4   →…

Q: Indicate the oxidation state of every individual element in the following compounds. Fractional…

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…

Q: KĄFE(CN)6?

A: Correct answer is (b) +2.

Q: In the reaction, Fe2+ + Cr2O72- Fe3+ + Cr3+, which is involved in oxidation? A. Fe B. Cr2O7 C. Cr…

A:

Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

A: The details solution for this is provided below in attach image.

Q: Given the type for each of the following reactions, predict the products and then balance them. If a…

A: Explanation to the correct answer is given below

Q: What quantity of charge is required to reduce 27.2 g of CrCl 3 to chromium metal? (1 faraday =…

A: Calculate the number of moles in 27.2g CrCl3       reduction of 1mole CrCl3 requires 3 moles of…

Q: what is the reaction in FeCl3 + pb(no3)2

A: Iron(III) chloride reacts with Pb(II) nitrate to form the precipitate of Pb(II) chloride and…

Q: Many transition metals and their compounds are used as catalysts. Given MnO2, FeCl3, Pt, and Ni,…

A: Catalyst are the compounds that lowers the activation energy of reaction to increase the rate of the…

Q: In the determination of iron in limonite, 0.5166 g of mineral is dissolved in acid and Fe2 + is…

A: This question is related to finding out the percentage of Fe2+ in the given iron ore sample. First…

Q: What is the oxidation state of iron in K4Fe(CN)6? O a 2+ Ob 4+ Oc. 6+ Od 3+

A: Oxidation number of a neutral  molecule is always zero. Using this concept, we can determine the…

Q: What are the products of K2SO4 and FeCl3?  How do you balance this equation?

A: • We need to determine the products of K2SO4 and FeCl3 and balance the chemical equation.

Q: Write the balanced equation for the reaction shown. D= N, W = H, = NH, %3D

A: Atoms can neither be created nor be destroyed. Total number of atom in the reactants are converted…

Q: A potassium permanganate solution is prepared by dissolving 4.68 g KMnO4 in water and diluting to…

A: Weight of substance when divided by its molar mass gives the number of moles of that substance.…

Q: What is the oxidation number of Fe in: FeOOH Fe2O3 Fe3O4

A:

Q: What is happening to the iridium in this reaction ? Ir(CO3)2 + Fe → Ir + Fe(CO3)3 A. oxidation B.…

A: Oxidation is loss of electrons. Reduction is gain of electron.

Q: The change in the oxidation state of the vanadium atom when VO* is converted into VO' is 28. A -2 B…

A: Welcome to bartleby!

Q: Predict the products of the following equations and balance them 1. Fe+S, Chue: A ferric substance…

A: First we would write the product and then balance reaction.    Note : As you have uploaded multiple…

Q: If you began with 24 moles of Fe203, approximately how many moles of pure iron would be formed as a…

A: Given :-  2 Fe2O3 + 3 C ----> 4 Fe + 3 CO2  Number of moles of Fe2O3 = 24 mol  To calculate :-…

Q: If some red-brown Cu (s) is heated with a Bunsen burner in the presence of O2 (g), some black solid,…

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Q: draw the structure of the possible product forthe following reaction, and how does the oxidation…

A: We have to draw the structure of possible product .and identify how the oxidation state changeg.

Q: TRUE OR FALSE Fe(NO3)3 is an acidic salt.

A: Acidic salt is the salt which on dissolution water gives H+ ion so the solution becomes acidic in…

Q: What is the oxidation state of an element, like Cu or F2? O-1 02

A:

Q: Which of the attached compounds will readily lose CO2 when heated?

A: (c) The carbanion formed in the above reaction is stable, therefore, the compound will readily lose…

Q: 26.2 Complete and balance the following reaction, then give the product side of the balanced…

A: Since you have posted multiple question, we will solve only first one you. To get remaining question…

Q: Given the reaction: 2Fe(s) + 3C12(g) --> 2FECI3(s) What is the oxidation state of the product iron?…

A: What is the oxidation state of Fe in FeCl3 ?

Q: 26. A 1.500 g sample of iron ore, labeled A, was processed accordingly to give 0.5215 g of pure…

A: Here we are required to find the percentage of Fe and ferric oxide present in the iron ore B having…

Q: Complete the reactions by predicting the product/s: 2Na+ Br2 → a. Na2Br b. 2NaBr c. no…

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Q: Which reagent is capable of oxidizing Cu to Cu2+ but does not oxidize Au to Au3+ ?

A: The substance that has higher electrode reduction potential acts a good oxidizing agent  for the…

Q: Which among these metals does not react with the environment? a. Au b. Mg c. Zn d. Fe

A:

Q: Predict the products of the following chemical reaction, and balance the equation:   ___C2H4 +…

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Q: Define: (a) ore; (b) mineral; (c) gangue; (d) brine.

A: a) Ore: The mineral from which an element can be extracted easily and profitably is called an ore.…

Q: In a metallurgical process the mineral pyrite, FeS2, is roasted in air: FeS 2 +O 2 Fe 2 O 3 +SO 2…

A: Given reaction FeS2 + O2 -----> Fe2O3  +  SO2  Balanced equation can be written as  4 FeS2 + 11…

Q: Which of these substances are used in the reduction of metal ores? I. II. CO III. O2 IV. H2 O I only…

A: The addition of oxygen is known as oxidation reaction and the removal of oxygen is known as…

Q: The oxidation state of Cr in Cr,0;¯ is: Select an answer and submit. For keyboard navigation, use…

A:

Q: Balance the equation for the following reaction under acidic aqueous conditions. Fe2+ + Cr20,2- →…

A: Balance equation: 6Fe2+  +  Cr2O72- + 14H+ → 6Fe3+  + 2Cr3+  + 7H2O Correct answer is (d) 6.

Q: Predict the products of the following chemical reaction, and balance the equation:   ___ CaF2  +…

A: Given equation is : _CaF2  +  _Li3PO4  →  Products? We have to determine the determine the products…

Q: Write the chemical equation It got cut off (K4[Fe(CN)6](aq))

A:

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