How many milliliters 0.125M K2cr2O7 are required to react completely with 25ml of 0.250M FeSO4 solution is acidic?

Q: following problem and show your solutions. Explain your answer for better understandir Calculate the…

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Q: 16. Describe the steps (including amounts and equipment) needed to create 500.0 mL of 1.5 M HCIO4…

A: Molarity is used to define the concentration of a solute in a solution. Molarity is inversely…

Q: how would you prepare 19,00.00ml of a 450.00ppm PO43- solution starting with solid sodium hydrogen…

A: For the preparation of PO43- from Na2HPO4, one has to first convert Na2HPO4 to PO43-Thus, we have to…

Q: 1. What is the H,O concentration in a solution of 0.888 M HNO, and 0.378 M KNO,. K, = 4.5 x 105

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Q: 16.It was found that 25 mL of 0.012 M HCl neutralized 40 mL of NaOH solution. What was the molarity…

A: Answer is 1) 0.0075 M

Q: Discuss what is present in the resulting solution when 15.0 mL of 0.1 M HCl is added to 15.0 mL of…

A: The balanced chemical equation between NaOH and HCl is as follows, NaOH and HCl are in 1:1 ratio.…

Q: 30.00 mL of a H2SO4 solution with an unknown concentration was titrated to a phenolphthalein…

A: Given: Volume of H2SO4, V1 = 30.00mL Volume of phenolphthalein, V2 = 37.77mL Molarity of…

Q: I need to make a carbonare standard for lav what is the molarity of the carbonate if i dissolve…

A: You need to find the molarity of Al2(CO3)3 in solution.  Which can be calculated using formula -…

Q: Calculate the pH of a buffer solution that contains 0.950 M CH3NH2 and 1.00 M CH3NH3Cl. (Kb =…

A: Since you have posted a question with multiple independent parts, we will solve first part for you.…

Q: How many milliliters of 0.50 M NaOH solution are required to titrate 40.0 mL of a 0.10 M H2SO4…

A: Introduction: Molarity: Molarity is defined as the number of moles of solute in per litre of…

Q: A solution of 0.240 M KOH is used to titrate 10.0 mL of a 0.184 M H3PO4 solution. What volume, in…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: If 0.954 g of an unknown acid with the formula H2A reacts with reacts with NaOH in a titration…

A: Answer-

Q: What is the pH of a 0.420 M solution of CsHeNHBr (Kb of CsHaN is 1.7 x 10-9?

A: pH of a salt of weak base and strong acid having concentration C given as pH = 7– (pKb +log C) /2

Q: 200ml of 0.350M lead (II) nitrate are added to 300 ml of 0.250M sodium iodide. What is the…

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Q: A solution of phosphoric acid (H3PO4) with a known concentration of 0.250 M H3PO4 is titrated with a…

A: At third equivalence point, all the  H3PO4 molecule get converted to PO4-3 i.e complete…

Q: arium hydroxide reacts with acetic acid: ■. Write the balanced chemical equation: isvlia (20p)…

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Q: What is the molar concentration of ions in a solution that is 0.292 M in MgCO3

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Q: What are the respective concentrations (M) of Cu2+ and Br– afforded by dissolving 0.150 mol CuBr2 in…

A: Formula used : Molarity = no. of moles/ volume of solution(L)  In aqueous solution  CuBr2(aq) ——>…

Q: Caliulate the pth of l15 M tydrofluoric acíd (HP) it the k =7.2x10*? YYAN

A: Given, Concentration of hydrofluoric acid, [HF] = 1.15 M Ka for HF = 7.2 × 10-4 pH of the solution =…

Q: What is the molarity of an unknown H2C2O4 solution if 10.0 mL of the H2C2O4 solution required 21.3…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.

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

A: The copper(II) bromide dissociates as follows: CuBr2s →H2O  Cu2+aq + 2Br-aq The molarity of CuBr2 is…

Q: What are the respective concentrations (M) of Fe3+ and I- afforded by dissolving 0.200 mol FeI3 in…

A: Calculate the molarity of ferric iodide then calculate the concentration of respective ions.

Q: What is the percent oxalate, C2O4²- by mass, in a 1.429g sample if 34.21ml of .02000M KMnO4 solution…

A: Mass percentage is defined as the quantity of solute present in 100 grams of solution.

Q: What volume of 3.0M acetic acid will form from the reactian of calcium acetate with 125mL of 1.0M hy…

A: Answer: This question is based on stoichiometric calculation where by using stoichiometric…

Q: How many grams of CaF2 (molar mass 78.077) will dissolve in 250 mL of 0.20 M NaF solution? The Ksp…

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Q: 4. What volume of 6 NH3PO4 must be taken and how much water must be added to prepare 100mL of 0.5 N…

A: Dilution : Addition of solvent  is called dilution , in this process number of moles of solute…

Q: What mass of AgNO3 has been dissolved in 200g of H2O if the solution is 0.300m?

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Q: What is the total molarity of all ions in a 0.200 M solution of CaCl₂assuming the compound…

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.