Balance the chemical equation

Q: Consider the following hypothetical double displacement reaction: AB3 (aq) + C₂D (aq) --> What is…

A: A double decomposition reaction is a reaction where interchange between acid and basic radicals of…

Q: Consider the following hypothetical double displacement reaction: AB3 (aq) + C₂D (aq) -- What is the…

A: In double displacement reaction, both cations are anions are exchanged to give to new products.  For…

Q: Balance the chemical equation _mg (s) +_ HCI (aq)----->_MgCl2 (aq) + _H2 (g) Identify type of…

A: We have to tell about the type of reaction

Q: 2 Fe(s) → 2 Fe2+(aq) + 4 e Moisture Anode reaction Cathode reaction 02(9) + 2 H20(t) + 4 e¯→ 4…

A: Oxidation number is the partial or imaginary charge present on an atom in the compound. More…

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Volume of copper sulfate solution = 350 mLMass of Cu(s) = 139 mg = 139 * 10-3 gChemical reaction…

Q: A cake requires 3 eggs, 4 cups of flour, 2 cups of sugar, and 1 stick of butter. In the refrigerated…

A: Given Amount of sugar=37 cups Amount of butter =46 sticks Amount of eggs=62 Amount of flour =50 cups

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Using the mass of Copper that is formed as precipitate, mass of Copper sulphate will be calculated…

Q: The concentration of a NaOH solution was determined in a single experiment by titrating a weighed…

A: Weight KHP + container (final) = 10.8364±0.0001 g Weight KHP + container (initial) = 11.6723 ±0.0001…

Q: 2 Al(s) +3 CuCl2(aq) → 3 Cu (s) + 2 AlCls (aq) A piece of aluminum metal is placed in an aqueous…

A: Introduction :  We have to tell remaining two ions which are formed in this reaction .

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Hi, as you have posted 2 questions and have not mentioned which one you want us to solve for you.…

Q: A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration…

A: Concentration of salt in various lakes can be determined. Concentration in terms of molarity is…

Q: Balance the following chemical reaction and determine the number of moles of HI produced when 2.27E0…

A: Details

Q: SULIT 1. (a) A student observed the formation of white precipitate when he added copper(II) chloride…

A: NOTE : please note according to policy we can answer only first three subparts.   The question is is…

Q: IA the "Methode Champenoise," grape juice is fermented in a wine bottle to produce sparkling wine.…

A: The 12 percentage v/v corresponds to 0.12 milliliters of ethanol. The total volume of the solution…

Q: When potassium dichromate is added to concentrated hydrochloric acid, it reacts according to the…

A: Interpretation: From the given information, The final concentration of Cr3+ (aq)  and the number of…

Q: 3. Give the net ionic equation for the reaction (if any). that occurs when aqueous solutions of K,S…

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A:

Q: Balance the following equations. (Use the lowest possible whole-number coefficients. These may be…

A: we have to balance the given equation and determine the coefficients

Q: Which represents the balance reaction with correct phase labels of Mg(OH)2 (aq) + H2 SO4 (aq) –→? O…

A: Given reactants of the reaction is,  Mg(OH)2(aq)+H2SO4(aq)→

Q: Balance the following reaction. If a reactant or product is not present, put a zero (0) in the…

A: Part 1: In the given reaction, Cr+4 is being reduced to Cr+3 by the gain of one electron. The…

Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A:

Q: Balance the chemical equation _FeCl3 (aq) +_KSCN (aq)------->_Fe(SCN)3 (s)+ _KCL (aq) Identify…

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Q: Which of the following represents the net ionic equation for the reaction between iron(III)oxide and…

A: The net ionic equation will consist of Fe3+ as iron (III) oxide is reacting. Hence the net ionic…

Q: _CaCl2 (aq) + _Na2CO3 (aq) ------->_CaCO3 (s) + _NaCl (aq)

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

Q: Pennies that are currently being minted are composed of zinc coated with copper. A student…

A: The balanced reaction taking place is  Zn (s) + 2 HCl (aq) --------> H2 (g) + ZnCl2 (aq)  Given :…

Q: (b) Zn(NO3)2(aq) + 2 N2OH(aq) → Zn(OH)2(s) + 2 NaNO3(aq) Write the complete ionic equation. (Include…

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Q: Balance each chemical equation MgS(s) + HCl(aq) ----> MgCl2(aq) + H2S(g)

A: The objective of this question is to balance the given chemical equation. Balancing a chemical…

Q: Balance the chemical equation _Zn (s) + _ HCl (aq)------> _ZnCl2 (aq) + _ H2 (g) identify the…

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Q: Calculate the original concentration of copper(II) sulfate in the sample. Round your answer to 2…

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Q: 1. Balance these equations. a. Al(s)+O2(g)→A1½O3(s) b. N2(g)+H2(g)¬NH3(g)…

A: Since,  We know that,  Balanced equation means number of atom in reactant side is equal to number of…

Q: The sulfuric acid reacts with the copper(II) carbonate to produce a blue solution of copper(II)…

A: The question is based on the concept of solutions. we have to calculate the original concentration…

Q: Balance CaCL2(aq) + Na3PO4(aq) —> Ca3(PO4)2(s)+ NaCL(aq). Identify single displacement /combination/…

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: The balanced reaction taking place is given as, => Fe (s) + CuSO4 (aq) ---------> Cu (s) +…

Q: ΔΗν your a

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Q: One way in which the useful metal copper is produced is by dissolving the mineral azurite, which…

A: Given:-  Volume of CuSO4 = 200ml  Mass of Cu(s) = 64mg

Q: How many grams of Ag,CO3 will precipitate when excess Na,CO3 solution is added to 49.0 mL of 0.560 M…

A: Given: molarity of AgNO3 = 0.560 M Volume of AgNO3 = 49.0 mL molar mass of Ag2CO3 = 275.745 g/mol

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".