. How many barium and iodate ions are contained in their original solutions? b. Which is the limiting reagent? Justify your answer through suitable calculation

Q: Br + Br2 Br + Br2

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A: The given unbalanced equation is, C4H10 + O2 → CO2 + H2O

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A: Following is the chemical equation of preparation of Carbon dioxide (CO2) in laboratory.

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A: Oxidation is lose of electrons. Reduction is gaining of electrons. The reactions where oxidation and…

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Q: The reaction between elemental phosphorus P4(s) and O2(g) to make P4010(s):

A: A balanced equation is an equation in which   number of atoms for each element in reactants  same to…

Q: Balance this equation using the smallest.       Cr2O3 +       C →       Cr +       CO2

A:

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

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

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A: We will calculate mass of fe produced by electrolysis of Fe(III) . Then calculate percentage of Fe2…

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A: The solubility product constant (Ksp) and standard Gibbs free energy (ΔGo) are related to each other…

Q: . A student proposed that the balanced chemical equation for this reaction is Pb(NO,), + 2Nal ->…

A:

Q: How many atoms of cadmium form from the  reaction of 25.0 mL of 0.0277 M Cd(NO3)2 with 10.5 g of…

A: Given: Molarity of Cd(NO3)2 = 0.0277 M The volume of Cd(NO3)2 = 25 ML Mass of Al =10.5 g Standard…

Q: Identify the oxidizing and reducing agents in the thermite reaction Fe2O3 1 2Al ¡ 2Fe 1 Al2O3, which…

A:

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A: Given unbalanced equation is: BO2- + H+ + C2H5OH ⟶ B(OC2H5)3 + H2O

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A: The given reactions are represented as follows:

Q: A metallurgical laboratory carried out analysis of a sample in which analysis of Mn was done by…

A: The mass of the ore sample is = 3.18 g The mass of the MnSO4 precipitate is = 0.28 g The percentage…

Q: NH3 (g) + HCl (g) = NH4Cl   what type of reaction is this?   NH4Cl (s) is a solid

A: The given reaction is, NH3(g) + HCl(g) ---> NH4Cl(s)

Q: balance the chemical equation for each reaction FeS2 + 02---> Fe203 + S02

A: Given reaction: In reactant side,                              In side, Fe = 1…

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A: According to the Law of Conservation of mass " all atoms of different elements must be equal on both…

Q: Question attached

A: Given: The first balanced reaction is, 2ClFg+O2g→Cl2Og+OF2g        ∆H°=167.5 kJ......(1) The second…

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A: Given , 1 penny  contains mass of copper= 3.000 g

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A: Given:Mass of BaO + CaO = 2.00 gMass of BaSO4 + CaSO4 = 4.00 g.

Q: 5. K2SO4 + BaCL2 --> KCL + BaSO4 -----

A: K2SO4+ BaCl2 -------> KCl + BaSO4

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A:

Q: A mixture that contains AgCl and AgBr only was analyzed and found to contain 66.32% Ag. What is the…

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Q: Which of the following processes yields a AS = - ? O2 NO(g) + O2(g) (11> 2 NO2(g) NaCIO3(s)---> Na…

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Q: Balance the following reactions in acid or base as specified.  Fe²⁺ + Cr₂O₇² → Fe³⁺ + Cr³⁺     (in…

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Q: 14.00 mL of a 0.2500 M solution of sulfuric acid (H2SO4) is mixed with 24.00 mL of a 0.2500 M…

A: The given information is: Volume of (H2SO4) = 14.00 ml Molarity of (H2SO4) = 0.25 M Volume of…

Q: Part I -- Chemical Reactions: Record your observations below, and write a balanced equation for each…

A: Since you have asked a question with multiple sub-parts we will solve the first few subparts for you…

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Q: What are possible impurities from the given reactions? Potential impurities include the excess…

A: When an alcohol is dehydrated with strong dehydrating agent such as sulfuric acid, it results in the…

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A: Oxidation number: Oxidation number is the total number of electrons that an atom either gains or…

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Q: Write a balanced equation for each of the following reactions.(You may have to guess at one or more…

A: a. The reaction for the above process is as follows: Al2Se3(s) + 6H+(aq) --------------->…

Q: How much CO2 is formed from the reaction of 5.0 g of baking soda

A: Amount of CO2 formed = ? Amount of Baking soda = 5.0 g Molar mass of Baking soda = 84 g Molar mass…

Q: Sodium oxalate, Na2C2O4Na2C2O4, in solution is oxidized to CO2(g)CO2(g) by MnO−4MnO4− which is…

A: Given: Volume of MnO4- required to titrate sodium oxalate= 50.3 mL mass of sodium oxalate = 0.342 g…

Q: What is the oxidation state of Iron (Fe) in K3[Fe(C2O4)3.3H2O?

A: Oxidation number, also called oxidation state, the total number of electrons that an atom either…

Q: 1. is released during the production of clinker. а. СаСОз b. CO2 с. Са (ОН)2 d. CO

A: During the production of clinker following steps occurs

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A: Given, ___Fe2O3(s) + ___C(s) → ___Fe(s) + ___CO(g) Coefficients are needed to balance the above…

Q: 15.00 mL of a 0.20 M solution of sulfuric acid (H2SO4) is mixed with 20.00 mL of a 0.20 M solution…

A: Sulfuric acid react potassium hydroxide produced potassium sulphate salt and water

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A: #Q.1: The minimum temperature at which a reaction is feasible can be calculated from the formula…

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".