Predict whether the following reactions will occur. . 3Mg(s) + 2AlCl3(aq) à 3MgCl2(aq) + 2Al(s)     Cl2(g) + 2KBr(aq) à 2KCl(aq) + Br2(aq)

Q: The following chemical reaction takes place in aqueous solution: Fe, (so,),(aq)+3…

A: Process to write net ionic equation  1.  Break the aqueous species into ions in a Balance reaction…

Q: Classify: K(s) + MgBr2 (aq) --> KBr (aq) + Mg (s) O Synthesis O Decomposition Single Displacement O…

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Q: In the reaction below, which species is reduced? Ag(s) + NO;-(aq) + 2H*(aq) → Ag*(aq) + H2O(1) +…

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Q: Question 8. Consider the following reactions: a. Zn(s) + 2 AgNO3(aq) → Zn(NO3) 2(aq) + 2 Ag(s) b. 2…

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: Enter the balanced complete ionic equation A. K2SO4(aq)+CaI2(aq)➡️CaSO4(s) + KI(aq) B.…

A: Interpretation-  To write the balanced complete ionic equation of all the reaction -…

Q: What are the coefficients in front of NO3 -(aq) and Ni(s) when the following redox equation is…

A: We determine which species is oxidised and which is reduced by comparing their oxidation number. The…

Q: Calculate the molarity concentration of unknown Mohr’s salt solution balanced net ionic equation: 8…

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Q: Determine whether the following is an oxidation or reduction reaction. Just choose one or the other,…

A: This is not an  oxidation as well as reduction reaction .For oxidation and reduction there should be…

Q: Identify the type of reaction expected for each of the following pairs of reactants with these…

A: Precipitation reaction :-  The reaction in which two aqueous solution of reactant are mixed to form…

Q: Which of the following are redox reactions? I. CuSO4 (aq) + 2NaOH(aq) → Cu(OH)2(aq) + Na2SO4(aq) II.…

A: Redox reactions are the  reactions in which simultaneous oxidation and reduction takes place

Q: Consider the following precipitation reaction:…

A: The given balanced chemical equation between  Na3PO4  and  CuCl2 is 2 Na3PO4  (aq) +  3 CuCl2…

Q: Example: Complete equation 2Al(s) +3Zn(NO3)2(aq)-2Al(NO3)3(aq) +3Zn(s) 2Al(s) +3Zn²+ (aq)2A1³+ (aq)…

A: Molecular equation: Molecular equations are written as if all substances were molecular, even though…

Q: Which of the following represents a neutralization reaction? O 2 NaOH(aq) + CuCl2(aq) → 2 NaCl(aq) +…

A: There are different types of chemical reactions neutralization reaction is one of them.…

Q: Predict whether the following reactions will occur:  3Mg(s) + 2AlCl3(aq) à 3MgCl2(aq) + 2Al(s)…

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Q: 2+ from solution, one could add: To precipitate Ba O H2S(aq) in 0.3 M HCI(aq) O H2S(aq) in…

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Q: 20)What is the NET IONIC equation for the reaction between potassium bromide and mercury sulfate in…

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Q: Calculate the molarity concentration of unknown Mohr’s salt solution balanced net ionic equation:…

A: The molarity of Mohr's salt can be found out by equating the number of equivalents of Mohr's salt…

Q: endothermic or exothermic

A: Endothermic reactions involve heat energy absorption from the environment for production, while…

Q: he concentration of a H3AsO3 solution is determined by titrating it with a 0.1956 M solution of…

A: Given reactions is: Ce4+(aq) + [H3AsO3]+5 +H2O2(l) --->Ce3+(aq) + H3AsO4 2+ + H3O+(aq) Volume of…

Q: A Fe²+ solution is titrated with a K₂Cr₂O, solution according to the unbalanced reaction below.…

A: Volume of Fe+2 = 20.00 ml  Volume of K2Cr2O7 solution = 11.00 ml  Molarityof K2Cr2O7 solution =…

Q: Which of the following reactions are redox? Label them R for redox and X for non-redox. a) 2 MnO4…

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

Q: Acetylene gas C,H, burns in the oxyacetylene torch for welding. How many grams of C,H, are burned if…

A: Molar mass of CO2 = 44g/mol Molar mass of C2H2 = 26 g/ mol

Q: Evaluate the following chemical reactions. Assign the correct type of reaction taking place for each…

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Q: Assign oxidation numbers (ONs) to only ONE ATOM of each element on both sides of the following…

A: A substance that obtains electrons and is reduced, which results in a decrease in oxidation state,…

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 62.0 mL of…

A: 1- First we will determine the moles of AgNO3 : moles of AgNO3 = [ Molarity × Volume ]  moles of…

Q: each of the following reactions, identify the oxidizing agent and the reducing agent. Mg (s) + 2HCl…

A: A reducing agent is a substance which can be oxidized by loosing some of its electrons.   A…

Q: Calculate the molarity concentration of unknown Mohr’s salt solution balanced net ionic equation:…

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Q: Calculate the molarity concentration of unknown Mohr’s salt solution balanced net ionic equation:…

A: Molarity is defined as total number of solute present in 1000 ml of solution . For neutralisation we…

Q: The coefficients when the equation below is balanced are: O 1, 2, 14, 2, 1,7 1, 6, 14, 2, 3, 7 2, 2,…

A: Here we are required to find the coefficient when the given reaction is balanced.

Q: 6) In which reaction does the oxidation number of oxygen increase? A. HCl(aq) + NaOH (aq) → NaCl…

A: Oxygen has -2 oxidation state except with fluorine atom where it is +2

Q: What is the initial mass of copper (in g) in the Cu(NO3)2 solution. Cu(NO3)2(aq)+ 2NaOH(aq)->…

A: Ans. 63.5 g of Cu is present in Cu(NO3)2 solution

Q: T12 Which of the following reactions are redox reactions? 6 H20 (g) i) 2 C6H6 (1) + 15 O2 (g) 12 CO2…

A: Ans c only iii

Q: For each of the following acid-base reactions, calculate how many grams of each acid are necessary…

A: The objective of the question is to calculate the amount of acid (HNO3) in grams required to…

Q: Use the data below to determine the Molarity of KMnO4 to THREE decimal places. (MM sodium oxalate =…

A: Answer:

Q: You are performing an experiment in lab that involves the titration of 25.0 mL of H2SO4 solution.…

A: At equivalence point the moles of added base= moles of acid in flask. Given: The molarity of NaOH =…

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 55.0 mL of…

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Q: Classify the reactions represented by these equations as either single or double displacement: (a)…

A: Given reactions: (a) Hl(aq)+AgNO3 (aq) → Agl(s)+HNO3 (aq) (b) Fe(s)+CuSO4(aq) → FeSO4 (aq)+Cu(s)…