Some chemical reactants are listed in the table below. Complete the table by filling in the oxidation state of the highlighted atom. oxidation state of species highlighted atom HCO,(aq) Fe,O3(s) N2(9) H;O"(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: Which among the following is not an electrolyte? O KCI O LICI O CI, O MnCla

A: Given  Given Different Compound = KCl ,LiCl ,CCl4 ,MnCl4 Not Electrolyte = ?

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: Answer: Balancing of the reaction is always based on conservation of mass where number of each type…

Q: A solution of sodium hydroxide is standardized against potassium hydrogen phthalate (molecular mass…

A: Chemical reaction between sodium hydroxide and KHP as follows:

Q: The following chemical reaction takes place in aqueous sol 2 FeBr3(aq)+3 (NH,,S(aq) →Fe,S3(5)+6…

A: The net ionic equation is the chemical equation that shows only those compounds, elements and ions…

Q: Aqueous Na2S reacts with aqueous Fe(C2H3O2)3 to form a precipitate. What is the net-ionic equation…

A:

Q: When a solution of dithionite ions (S2O42–) is added to a solution of chromate ions (CrO42–), the…

A: We have find out the a) net ionic equation for this reaction and (b) How many grams of sodium…

Q: What is the net ionic equation? Please also write the state of matter (aq) or (s)

A: The net ionic equation is needed to be provided.

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

A: Oxidation state represent the residual charge on atom in a compound when all other atoms are…

Q: Which of the following reactions, all carried out in water, forms an insoluble salt as a product? A)…

A: 1)  A) HNO3 with ammonia in aqueous solutions :      NH4NO3 is water soluble salt hence no…

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

A: Oxidation states are given below:- 1. Na+   :     +1 2. FeO  :    +2

Q: Write a net ionic equation for the reaction that occurs when lead(II) carbonate and excess…

A: First of all, write the equation then after balanced it then change into ions.

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: The following chemical reaction takes place in aqueous solution: ZnSO,(aq)+(NH,),S(aq)ZnS(s)+(NH,),…

A:

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: If 100. mL of 0.400 mol L-1 Na2SO4(aq) is added to 200 mL of 0.600 mol L- NaCl(aq), what is the…

A:

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: 4.28 What factors qualify a compound as a salt? Specifywhich of the following compounds are salts:

A: Salts are: NaF, BaSO4, KBr. Salts are formed by neutralization of acids and bases. Salts are formed…

Q: O SIMPLE REACTIONS Writing net ionic equations The following chemical reaction takes place in…

A: Answer is given as follows

Q: If 40.1 g of CH;OH (MM = 32.04 g/ mol) are added to a 500.0 mL volumetric flask, and water is added…

A:

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

A:

Q: What is the net ionic equation for the complete neutralization reaction between HNO3 (aq) and…

A: Reaction:  HNO3 + Ba(OH)2 ---->

Q: If 27.8 g of CH3OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Mass = 27.80 g V = 500.00 mL

Q: Enter your answer in the provided box. The mass percent of CI in a seawater sample is determined by…

A:

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: : Calcium carbonate is a major constituent of the hard water deposits found in teakettlesand…

A: Calcium carbonate is present in hard water in large quantity and vinegar is used to eliminate the…

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

A:

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

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: The reaction of hypothetical elements: A, B, C, D, and E, follows the molecular equation:…

A: Spectator ion is ion which present in solution but not involved in net ionic equation. Given…

Q: Write the net ionic equation for the reaction shown. Include physical states. 2 HNO, (aq) +…

A: To write the net ionic equation for the below reaction. 2HNO3aq+SrOH2aq→2H2Ol+SrNO32aq

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

A:

Q: Write the net ionic equation, including phases, that corresponds to the reaction Pb(CIO,),(aq) +…

A:

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

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

Q: Write balanced molecular and net ionic equations for thereactions of (a) hydrochloric acid with…

A: Molecular reactions: where two or more than two molecules interact and change the molecules due to…

Q: Write a net ionic equation for the reaction that occurs when zinc carbonate (s) and excess…

A: The chemical equation contains only the species that involving in the product formation is known as…

Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl, and aqueous (NH4)2SO4 are…

A: A net ionic equation is an equation where spectator ions are removed. It consists of the ions which…

Q: redox reaction? O yes O no 2AGNO, (ag) + CuCı, (ag) – 2A9CI (s) + - Ca(NO,), (ag) reducing agent:…

A: Redox Reaction : Redox reaction is those reaction in which oxidation and reduction both occurs.…

Q: Write the balanced chemical equation, ionic equation, net ionic equation, and spectator ions for the…

A: The reaction between Ba(OH)2 and H3PO4 is as follows :  3Ba(OH)2(aq) + 2H3PO4(aq) = Ba3(PO4)2(s) +…

Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl2 and aqueous (NH4)2S04 are…

A: Given reaction,     BaCl2(aq) + (NH4)2SO4(aq)  →  NH4Cl(aq) + BaSO4(s)

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: Write a net ionic equation for the reaction that occurs when chromium(II) carbonate (s) and excess…

A: The reactants given are chromium (II) carbonate i.e. CrCO3 (s) and hydrochloric acid i.e. HCl (aq).…

Q: What is the balanced net ionic equation for this reaction. РЫ (NO,),(аq) + 2HCI(aq) PBCI, (s) +…

A:

Q: Write a net ionic equation for the reaction that occurs when excess nitric acid (aq) and calcium…

A: Ionic equation is defined as a chemical equation in which ionic compounds that are dissolved are…

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

A: Oxidation state: Oxidation state of an atom or ion is the number of electrons that an atom or ion…

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

A: Since, equal no. of moles of KHP and NaOH are required according to chemical equation so, we can…

Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl, and aqueous (NH4)2SO4 are…

A: Steps to write Net ionic equation- Write balanced reaction. Write ions of each aqueous species.…

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

A: Write the complete reaction of the given above--

Q: Write the balanced NET ionic equation for the reaction when aqueous BaCl and aqueous (NH4)2SO4 are…

A: The reaction in which the number of atoms on both sides of the reaction is the same is called the…

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

A: