13. Write balanced net ionic equations for the reactions that occur in each of the following cases. Identify the spectator ion or ions in each reaction. (a) Cr2(SO4)3 (aq) + (NH4)2CO3 (aq) (b) Pb(NO3)2 (aq) + KOH (aq)

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: Given: Mass of KHP = 2.20 g Volume of barium hydroxide solution = 32.0 mL Molar mass of KHP = 204.22…

Q: A mysterious white powder is found at a crime scene. A simple chemical analysis concludes that the…

A: Since it is reaching equivalence point means that all the weak base (morphine ) has reacted with the…

Q: The following chemical reaction takes place in aqueous solution: Fe(NO3)₂(aq) + (NH4), S (aq) → FeS…

A:

Q: Select the spectator ion(s) in the following reaction. 3Ca(OH)2(aq) + 2Na3PO4(aq) → Ca3(PO4)2 (s) +…

A: The spectator ions are those ions that do not participate in a chemical reaction and are present in…

Q: Pb(NO3)2 aqueous solution is combined with AlCl3 aqueous solution. If there is one, what is the net…

A: Pb(NO3)2 aqueous solution is combined with AlCl3 aqueous solution then what is net ionic equation ?

Q: The net ionic equation below represents the standardization of potassium permanganate. 5 H2O2 (1) +…

A:

Q: What solid is formed when calcium nitrate is mixed with lithium phosphate?

A: The solid is Calcium phosphate (Ca3(PO4)2 )

Q: Write the balanced NET ionic equation for the reaction when aqueous (NH4);PO, and aqueous Zn(NO3)2…

A:

Q: Write the balanced NET ionic equation for the reaction when aqueous (NH₄)₃PO₄ and aqueous Zn(NO₃)₂…

A:

Q: 2 The active agent in many hair bleaches is hydrogen peroxide. The amount of H₂O2 in 13.7-g of hair…

A: given, amount of hair bleach = 13.7 g For KMnO4 molarity = 0.174 M volume = 48.9 mL

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: We have to calculate the oxidation state of highlighted atoms.

Q: Iron(II) can be oxidized by an acidic potassium dichromate solution according to the net ionic…

A: Iron is generally determined by redox titration with an oxidant such as KMnO4 or K2Cr2O7 that…

Q: 7. Many chromate (CrO4²-) salts are insoluble, and most have brilliant colors that have led to their…

A: The explanation is given below-

Q: The following molecular equation represents the reaction that occurs when aqueous solutions of…

A: The compound which present in aquleous solution present as Ionic form, but the solid compound does…

Q: 2. Write the balanced ionic equation for this reaction, and identify the spectator ions in the…

A: The given reaction is, CaCl2aq+2AgNO3aq→CaNO32aq+2AgCls......(1) In the aqueous solution, CaCl2…

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation state or number can be defined as the number assign which represents the loss or gain of…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: Given information, Concentration of potassium hydroxide (KOH) = 0.294 M Volume of KOH used = 24.1 mL…

Q: The active agent in many hair bleaches is hydrogen peroxide. The amount of H,O, in 14.6-g of hair…

A: Given: Volume of KMnO4 = 46.1mL=0.0461L Concentration of KMnO4 is 0.154 M the mass of bleach is…

Q: Write the balanced NET ionic equation for the reaction when Cr(NO3)3 and Li¿CO3 are mixed in aqueous…

A: The question is based on the concept of chemical reactions. We have to identify the chemical…

Q: 7. Describe a method that can be used to separate each of the following mixtures of metal ions a.…

A: The given cations are present under the following categories of major groups according to the…

Q: A solution of hydrogen peroxide,H2O2, is titrated with a solution of potassium permanganate, KMnO4.…

A: Number of moles of KMnO4​=MV/1000 ​=0.145×51.7/1000=7.4×10−3

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation number is defined as charge on  an atom if all of its bonds to different atoms were fully…

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: The oxidation state of an atom is a number which gives us the number of electrons lost or gained (or…

Q: Write the balanced NET ionic equation for the reaction when AgC₂H₃O₂ and Ni(ClO₄)₂ are mixed in…

A: Balanced molecular reaction is given by,

Q: What are the products formed when the following is mixed? The resulting reaction may or may not be…

A: All salts of nitrate and potassium are water soluble as the due to size mismatch between the ions…

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to…

A: Given: Mass of KHP = 2.52 g Volume of Ca(OH)2 = 25.5 mL Molar mass of KHP = 204.227 g/mol

Q: Which of the following is a balanced net ionic equation for the reaction that occurs when aqueous…

A: Which of the following option represent the correct balanced net ionic equation--

Q: Write the balanced NET ionic equation for the reaction when Na₂S and ZnCl₂ are mixed in aqueous…

A: The net ionic equation is used to represent only those species i.e. ions and molecules that…

Q: Predict the products of the following reactions by completing and balancing the reaction equation.…

A: The chemical reactions are balanced so that they can follow the Law of conservation of mass.…

Q: Write the net ionic equation for Ni(s)+Pb(NO3)2(ag)->Ni(NO3)2(aq)+Pb(s)

A: Displacement Reaction:       The reaction in which part of one reactant is displaced by another…

Q: Excess Na2SO4(aq) is added to a 2.43×102 mL sample of industrial waste containing Ba2+ ions. If 20.5…

A: Total industrial sample = 2.43 x 102 mLTotal mass of BaSO4 precipitated= 20.5gThe given reaction is

Q: Write the balanced NET ionic equation for the reaction when ZnI₂ and Pb(ClO₄)₂ are mixed in aqueous…

A:

Q: Write the balanced net ionic equation for the reaction that occurs in the following case:…

A: In this question we have to tell the balanced net ionic equation.

Q: (i) 5AI + 3V +5> 5AI +3 + 3V (ii) 2Ra + 02→ 2RAO

A: Mass number is nothing but the sum of protons and neutrons in an atomic nucleus and is denoted by…

Q: Write balanced net ionic equations for the reactions that oc- cur in each of the following cases.…

A: Part A The balanced reaction is shown as, Cr2(SO4)3 (aq) +3 (NH4)2CO3 (aq) →Cr2(CO3)3 (s) +3…

Q: write the complete ionic equation for the reaction when (nh4)3po4 and na2so4 are mixed in an aqueous…

A:

Q: A 0.458 g sample of anhydrous sodium carbonate Na2CO3 is dissolved in deionized water and titrated…

A: Given: Mass of anhydrous sodium carbonate = 0.458 g. Volume of HCl = 21.34 mL Molar mass of sodium…

Q: Which of the following will occur when a solution of Pb(NO3)2(aq) is mixed with a solution of…

A: Answer is - option (2) - a precipitate of PbI2 will, K+ and NO3 - are spectator ions . when a…

Q: Give the net ionic equation for the reaction that occurs when aqueous solutions of K2S and Fe(NO3)2…

A: The species which are present in the solid or the liquid state will remain unchanged. The equation…

Q: A student prepares a solution by dissolving 6.40 g of solid KOH in enough water to make 400.0 mL of…

A: Given data:

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Calculate oxidation state of highlighted atom --

Q: Assume that you are given a solution that was prepared as follows: 2.50 g of NaNO3, 2.50 g of…

A: Since you have posted a question with multiple subparts we will answer the first three for you. To…

Q: Question is attached

A: The reaction is – 2Cl-aq + Hg(NO3)2aq →2NO3-aq + HgCl2 s

Q: A student prepares a solution by dissolving 7.46 g of solid KOH in enough water to make 550.0 mL of…

A: A strong base dissociates in the solution completely. KOH is a strong base which gives potassium…

Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for