Identify the double displacement reactions among the following: 1. KCl(aq) + AgNO3(aq) →→ AgCl(s) + KNO3(aq) 2. Na2SO4(aq) + BaCl2(aq) →→ BaSO4(s) + 2NaCl(aq) 3. H2SO4(aq) + 2NaOH(aq) →→ Na2SO4(aq) + 2H2O(l) 1 and 2 only 1 and 3 only 2 and 3 only All of 1, 2, and 3 None of 1, 2, and 3

Q: Marble, a material used in buildings and statues, has the chemical composition CaCO₃. CaCO₃ reacts…

A: Balanced chemical reaction for the dissolution of marble is as follows: In order to calculate the…

Q: The following chemical reaction takes place in aqueous soluti ZnCl,(aq)+2 KOH(aq) →Zn(OH),(s)+2…

A: To write the net ionic reaction of the below reaction. ZnCl2aq+2KOHaq→ZnOH2s+2KClaq

Q: For the following acid-base neutralization: 2 HNO3 (aq) + Ca(OH)2 (aq) --> 2 H20 (1) + Ca(NO32 (aq)…

A: We are given Molarity and volume of acid and molariy of base, we have been asked the volume of base…

Q: Balance the following equations representing neutralization reactions

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: Which of the reactions below is/are redox reaction(s)? K2CrO4(aq) + BaCl2(aq) → BaCrO4(s) + 2KCl(aq)…

A: A redox reaction is reaction where oxidation and reduction both occur in same reaction .

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

A: Balanced chemical equation is the equation in which number of atoms on both sides of equation are…

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: Classify the following type of reaction:

A: Reactions are classified into different types  1. Combination reactions. 2. Decomposition reactions.…

Q: Complete the balanced neutralization equation for the reaction below: H₂SO₄(aq)+Mg(OH)₂(aq)→

A: H2SO4 is acid and Mg(OH)2 is a base and in a reaction between H2SO4 and Mg(OH)2, water and salt are…

Q: 18. Given the reaction below, when 8.850 moles bromine react, how many moles hydrobromic acid form?…

A: Introduction: Here we will use the concept of molar ratios .The molar ratios identify how many moles…

Q: The following chemical reaction takes place in aqueous solution: FeCl₂(aq) +2 KOH(aq) →Fe(OH)₂(s)+2…

A: Here, FeCl2, KOH, and KCl are strong electrolytes. Hence, they will dissociate completely in an…

Q: From the chemical equation below, what is the oxidizing agent? 2Cr^3+(aq) + 6Cl^1-(aq) --> 2Cr(S) +…

A: Redox reaction: Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: u. serves as boul al aciu and as a vasC. e. causes a precipitate to form. 15. Identify a spectator…

A: Chemical reaction is given by,

Q: None

A: Step 1:Reaction A HCl + NaOH ---> NaCl + H2OIt's is acid base reaction also called neutralization…

Q: Which species is the oxidizing agent in the following reaction? Mg + 2 HCl → MgCl2 + H2

A: Oxidizing agent - It is a reactant that removes electrons from other reactants during a redox…

Q: Write out and balance the equations for the acid/base neutralization reactions. What do we make as…

A: The balanced chemical reactions  1) H2SO4(aq)   + 2CsOH(aq) → 2H2O(l) + Cs2SO4(aq    Product :…

Q: K3P (s) +20₂(g) → K₂PO4(s) 3KOH(aq) + H₂PO4 (aq) → K3PO4 (aq) + Na₂S (aq) + 2HCl(aq) → 2NaCl(aq) +…

A:

Q: Predict whether the precipitation reactions will happen and write the balanced equation: a) NiCl2…

A: A reaction in which two soluble salts combine to form an insoluble salt in the solution is called a…

Q: Which of the following reactants would likely produce Hydrogen gas as a product? a)  H2SO4 (aq) +…

A: Some metals react with acids to produce hydrogen gas. When the reduction potential of the metal is…

Q: What type of gas is formed from the following chemical reaction? FeCO3 (aq)   +   HCl (aq)   →

A: Balanced reaction means number of atom in reactant side is equal go number of atom in product side.…

Q: NaHSO3(aq) + HNO3(aq)

A: According to given equation,  NaHSO3(aq.) + HNO3(aq.) ----> NaNO2 + H2O(l) + CO2(g)

Q: e classification fo

A:

Q: Write a balanced net-ionic equation for the neutralization reaction between CH3COOH (aq) and Ba(OH)2…

A: Balance molecular equation can be define as the reaction in which number of atoms of all the…

Q: A 1.4350-gram of KHP (actual formula = KHC8H4O4; molar mass = 204.22 g/mol) was dissolved in 50.00…

A: We have given that KHC8H4O4(aq)  +  NaOH(aq) →   NaKC8H4O4(aq)  +  H2O(l) Mass of KHP = 1.4350g…

Q: Sodium hydrogen carbonate  NaHCO3 , also known as sodium bicarbonate or "baking soda", can be used…

A:

Q: true or false?  The following reaction equation is a redox reaction: 2H2O (l) + 2Cl- (aq) ⟶ H2 (g)…

A:

Q: The following chemical reaction takes place in aqueous solution: AgF(aq)+KCl(aq) →AgCl(s)+KF(aq)…

A: Here, we need to write the complete ionic equation and it shows all the ions present in the reaction…

Q: write down the net ionic equation for the following reaction: Na2SO4(aq) + BaCl2 (aq)→

A: Write the balanced equation for the given reaction,

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

A: To solve this problem we have to balance the given chemical equation.

Q: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to…

A: Given,Volume of HCl = 200 mL = 0.200 L    (1 mL = 0.001 L)Molarity of HCl = 0.089 M = 0.089…

Q: Complete the balanced neutralization equation for the reaction below: HCIO4(aq) + CSOH(aq)

A: Given HClO4 (aq) + CsOH (aq) we need to complete and balance the equation.

Q: For the chemical reaction HCN(aq) + KOH(aq) H,O(l) + KCN(aq) write the net ionic equation, including…

A: An aqueous solution of hydrogen cyanide reacts with an aqueous solution of potassium hydroxide to…

Q: the

A: If oxidation number is Increases then oxidation takes place  And if oxidation number is decreases…

Q: What type of reactions are the following reaction? 2 KCl(aq) + Pb(NO3)2 → KNO3(aq) + PbCl2(s)

A:

Q: Complete the balanced neutralization equation for the reaction below: H₂SO₄(aq)+Ca(OH)₂(aq)→

A: In the neutralization reaction of Sulphuric acid and Calcium hydroxide, Calcium sulfate and water…