Specify what ions are present upon dissolving each of the following substances in water. MgCl2 K2CO3 HClO4 NaCH3COO

Q: 2

A: Cation: When electrons are removed from the atom that results to form positively charged ion called…

Q: What is the molarity of a sodium chloride solution (MP = 58.5 g/mol) if 23.4 g of this substance…

A: Molarity of solution is defined as number of moles of solute dissolved per litre of solution.

Q: Which reactions are redox reactions? For those that are redox reactions, identify the oxidizing and…

A: In a redox reaction, the change in the oxidation number of the constituent elements occurs. The…

Q: is

A: According to the question, we need to identify the correct identification for each statement.

Q: Write an acid-base reaction for each of the salts listed above in which the salt is the product in…

A: Ca (OCl)2: Ca (OH)2 + 2 HOCl → Ca (OCl)2 + 2 H2O    (base)          (acid)       (salt)

Q: sulfate

A: When acid react with base completely then it's formed salt and water then type of Reaction is called…

Q: 5. Write formulas for the following compounds and refer to the Solubility rules given in the lecture…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the…

Q: How many of the following compounds are Strong Electrolytes in an aqueous solution? NH3 K2C204…

A: Strong electrolyte : The compounds which dissociate completely in the aqueous solution are called as…

Q: The reaction of an acid and a base to form a salt and water is called: O A. lonization B.…

A: When an acid is reacted to a base, a salt is formed. For example when HCl, an acid, reacts with NaOH…

Q: Calculate the mass percent (%) of iodine in solution, if 3 g of iodine were added to a 97 g of…

A:

Q: Predict the products that will form when aqueous solutions of the following substances are combined.…

A: a) The reactants given are, 1) Sodium sulfide i.e Na2S (aq) 2) Zinc (II) chloride i.e ZnCl2 (aq)…

Q: Enter your answer in the provided box. Calculate the concentration (in molarity) of an NaOH solution…

A:

Q: Find the mass of barium metal (in grams) that must react with Oz to produce enough barium oxide to…

A: The given data contains, Concentration = 0.10 M. Volume = 1.0 L.

Q: KBr AgNO3 Ej: KBr + AgNO3 →→KNO3 AgBr Na2CO3 Cas NHẠCH

A: First we would write products by double displacement reaction . Then using solubility rules, we…

Q: Enter your answer in the provided box. Calculate the concentration (in molarity) of an NaOH solution…

A: Given that : Volume of HCl (V1) = 15.7 mL Molarity of HCl (M1) = 0.321 M Volume of NaOH (V2) = 25.0…

Q: Specify what ions are present upon dissolving each of thefollowing substances in water: (a) MgI2,…

A:

Q: Classify each component of the reaction that occurs when an Alka-Seltzer table is dissolving in…

A: Alka - Seltzer tablet is mixture of acetyl salicylic acid (Aspirin), citric acid and sodium…

Q: Specify what ions are present upon dissolving each of the following substances in water: (a) Mgl2,…

A: When a strong electrolyte is dissolved in water, it breaks into its respective ions into the…

Q: 1. It takes 28.45 ml of an HCI solution to completely neutralize 0.1586 grams sample of Na2CO3…

A:

Q: Define Electrolyte. 1. Solutions that are electrolytes have ions in solution. These ions are…

A: Since we only answer up to 1 question at a time. We’ll answer the first question. Please resubmit…

Q: Classify the following compounds as soluble or insoluble in water. Cobalt (II) Barium nitrate…

A: The following compounds area). Cobalt(II) hydroxide:It is a hydroxide (OH-) salt.The hydroxide salts…

Q: Specify what ions are present in solution upon dissolvingeach of the following substances in water:…

A:

Q: Which of the following ionic compounds is INSOLUBLE in water? NaF LICI O NH4CI O SrSO4 O Pb(NO3)2

A: ionic compound which have high lattice energy than hydration energy they are not soluble in water.

Q: 4. What is the sum of the coefficients for each of the following: 1) the balanced molecular…

A:

Q: What are the significant chemicals species that are present in a solution of aqueous ammonia?

A:

Q: When each of the following pairs of aqueous solutions ismixed, does a precipitation reaction occur?…

A: A precipitation reaction can be described as the formation of insoluble salt on mixing of two…

Q: An experiment is performed to determine the volume of gas produced by the following reaction:…

A: Reaction given: 2HCl(aq) + Mg­(s) ---->  MgCl2(aq) + H2(g) in the above balanced chemical…

Q: Classify these iconic compounds as soluble or insoluble in water. Sodium carbonate Lead sulphate

A: Given,Sodium carbonateLead sulphate

Q: For the chemical reaction 2 HBr(aq) + Ba(OH), (aq) 2 H, O(1) + BaBr, (aq) write the net ionic…

A: Given , Chemical Reaction : 2 HBr (aq) + Ba(OH)2 (aq) ---> 2 H2O (l) + BaBr2 (aq)  Net Ionic…

Q: Determine the molarity of each of the ions present in the following aqueous salt solutions: (assume…

A: Ionization of CuBr2: CuBr2  ------->  Cu2+   +   2Br-                        Cation         Anion

Q: What type of electrolyte is this solute? HCl(g)       H+(aq)  +   Cl-(aq)

A: The electrolyte is the chemical substance that conducts electricity in the aqueous state or in the…

Q: Which of the following ions could be used to separate Cl(aq) from SO4² (aq) by precipitating one of…

A:

Q: Specify what ions are present in solution upon dissolving each of the following substances in water.…

A: On dissolution of FeCl2 in water it results to give Fe2+ions and 2 Cl- ions.On dissolution of HNO3…

Q: Complete and balance the following molecular reaction.  Write the ionic and net ionic reactions.…

A: Barium chloride reacts with sodium sulfate to form an aqueous solution of sodium chloride and the…

Q: For the chemical reaction 2 HBr(aq)+Ba(OH), (aq) → 2 H,O(1) + BaBr, (aq) write the net ionic…

A:

Q: please write the neutralization equation by explaining it Write down the neutralization reactions…

A: An acid furnishes the hydrogen ions in solution and the base is a substance that can furnish the…

Q: Which of the following is an example of a redox reaction? O ABNO3(aq) + KCa) → AgCl(s) + KN03(aq9)…

A: Redox reaction in which oxidation and reduction both happen simultaneously

Q: An experiment is performed to determine the volume of gas produced by the following reaction:…

A: A strong electrolyte can ionize completely, 100% in the aqueous solution. Strong acid, strong bases…

Q: Classify each of the compounds as soluble or not soluble:Silver(I) Iodide Iron(III) Phosphate   Zinc…

A: The salts of halide (Cl-, Br- and I-) are generally soluble. However, halide salts of Ag+, Hg22+ and…

Q: b. Na2CO3(aq) + HCI(aq) NaCl(aq) + CO2(g) + H2O(I)

A: Sodium carbonate reacts with hydrogen chloride to form sodium chloride, carbon dioxide, and water.…

Q: Write a total Ionic Equation and a Net  Ionic equations that matches the chemical equation.  3 Mg +…

A: Ionic equation is a chemical equation in which all the species that can undergo complete ionization…

Q: Which of the following pairs of aqueous solutions will react when mixed? Hg2(NO3)2 + Lil AgC2H302 +…

A: The chemical equation of the given reactants are given by

Q: #51. Write the balanced NET ionic equation for the reaction when aqueous Cs₃PO₄ and aqueous AgNO₃…

A: 51. Cs₃PO₄ and aqueous AgNO₃ are mixed in solution to form solid Ag₃PO₄ and aqueous CsNO₃. The…

Q: How many moles of H+ ions are present in the following aqueous solutions? (a) 1.4 L of 0.48 M…

A: Number of moles = V (liter) × Molarity (M) Number of moles = V (mL) × Molarity (M) x 1/ 1000

Q: Classify each of the following aqueous solutions as non-electrolyte (NE), weak electrolyte (WE) or…

A: Electrolyte: An electrolyte is a substance that  dissolves in water or any other polar solvent to…

Q: Write the net ionic equation for the chemical reaction shown. Include physical states.…

A: In this question we have to write down the correct net ionic equation for the given reaction. We…

Q: Which of the following metals will replace calcium in an aqueous solution?  Aluminum  none of the…

A: The reduction potential values for hydrogen gas, aluminum, iron, and calcium are shown below;…

Q: Which ions remain in the solution, unreacted, after each of the following pairs of solution is…

A: Given,Potassium carbonate and magnesium sulphateLead nitrate and lithium sulphideAmmonium phosphate…

Q: Based on the solubility rules, which of the following should be soluble in water ? (There may be…

A: A) Based on the solubility rules for common ionic salts the given water soluble compounds and water…