What will be the ph if 0.5 mol H2 was added to H2O

Q: The maximum amount of barium sulfite that will dissolve in a 0.210 M barium nitrate solution is M.

A: Answer: 3.81×10^-6 M

Q: An aqueous solution contains a soluble compound of either silver, barium, or copper. If a…

A: Given that the solution contains a soluble compound of either silver, barium, or copper.

Q: When a piece of manganese metal is dropped in a solution of hydrochloric acid, bubbles form. What…

A: When a price of manganese is dropped in solution of hydrochloric acid the bubbles are formed. The…

Q: The maximum amount of lead fluoride that will dissolve in a 0.229 M lead nitrate solution is…

A:

Q: Imagine your instructor gave you a solution of carbonic acid (H2CO3) and asked you to determine the…

A: The number of the moles of solute to the volume of solution in liters is known as molarity.

Q: The molar solubility of lead bromide in a 0.119 M lead nitrate solution is __ M

A: Since in lead nitrate the reaction will be  Pb(NO3)2 ----> Pb2+ + 2NO32-  Since lead nitrate is…

Q: What concentration of sodium hydroxide solution is needed for the following neutralization reaction:…

A: Given data contains, Volume of sodium hydroxide is 37.83 mL=0.03783 L. Molarity of hydrofluoric acid…

Q: The maximum amount of lead chloride that will dissolve in a 0.144 M lead nitrate solution is М.

A: Recall the dissociation of lead chloride and write it's expression of Ksp           PbCl2→Pb2++2Cl-…

Q: mól dm (b) After carrying out the titration in (a), the student left the resulting solution to…

A: B)   (i) water of crystallisation

Q: During a titration the following data was collected. A 5 0. 0 mL portion of H2 S O4 was titrated…

A: Given data,  Volume of H2SO4 = 50.0 mL  = (50.0 ÷ 1000) mL = 0.050 L Molarity of KOH = 0.500 M…

Q: Example: Titration of o.2121 g of pure Na CO, (134.00 g/mol) required 43-31 mL of KMNO What is the…

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Q: One of the main components of hard water is CaCo,. When hard water evaporates, some of the CaCO, is…

A: Given, 1.00 × 102   mg of CaCO3

Q: For the following compound choose the correct solubility class * HO,

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Titration of a 20.0-mL sample of acid rain required 1.7 mL of 0.0811MNaOH to reach the end point. If…

A: As per the question, assuming that the acidity of the rain is due to the presence of sulfuric acid…

Q: If 115mL of 1.3 mol/L barium nitrate reacts with 150mL of 0.95 mol/L lithium sulfate, determine the…

A:

Q: Titration of a 10.0 mL sample of acid rain required 2.1 mL of 0.0824 M KOH to reach the end point.…

A: Given: Volume of sample is 10 mL. Volume of base is 2.1 mL. Molarity of base solution is 0.0824 M.…

Q: A solution of Naco3 and CaCl2 will produce which of the following as a precipitate?

A: The reactants taken are 1) Na2CO3  2) CaCl2

Q: Suppose that 4 g of solid Fe2O3 is added to 25 mL of 0.5 M HClsolution.   What mass of Fe2O3 will…

A: Reaction of Fe2O3 with HCl take place as  Fe2O3  + 6HCl  ----->  2FeCl3   + 3H2O Given mass of…

Q: The pH of a solution of HBr was 2.633. What was the hydronium ion concentration?

A: pH =  - log(H+)

Q: The equivalence point for the titration of a 25.00-mL sample of CsOH solution with 0.1062 M HNO3 is…

A: Given,

Q: Solid potassium phosphate is slowly added to 150 mL of a chromium(III) acetate solution until the…

A:

Q: The maximum amount of lead carbonate that will dissolve in a 0.232 M lead nitrate solution is М.

A: Recall the dissociation reaction and expression of Ksp of lead chloride…

Q: Discuss the principles behind the titrations used to determine copper and NH3.

A: Solution: Principle behind the Titration are mentioned below.

Q: The maximum amount of silver phosphate that will dissolve in a 0.297 M potassium phosphate solution…

A: [ K3PO4] = 0.297 M

Q: Write the balanced neutralization reaction that occurs between H, SO, and KOH in aqueous solution.…

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Q: ers before submitti nestion 30 The titration of 25.0 mL of an unknown concentration of HCI solution…

A: Titration: Titration is a common laboratory method of quantative chemical analysis to determine the…

Q: Solid sodium carbonate is slowly added to 75.0 mL of a iron(II) nitrate solution until the…

A: The reaction between sodium carbonate and iron(II) nitrate is as follows: FeNO32 + Na2CO3 →FeCO3 +2…

Q: Which one of the following would form a precipitate when mixed with LIOH?

A: Hi, we are supposed to answer one question. To get the remaining questions solved please mention the…

Q: The iron content of iron ore can be determined by titration with K₂Cr₂O₇ according to the equation…

A:

Q: The maximum amount of lead phosphate that will dissolve in a 0.167 M lead acetate solution is М.

A: Given :  Concentration of lead acetate = 0.167 M  Concentration of ammonia sulfide = 0.128 M

Q: Solid potassium carbonate is slowly added to 150 mL of a copper(II) bromide solution until the…

A: Given,  Volume of CuBr2 = 150 mL  Concentration of CO32- = 0.0539 M  Maximum amount of Cu2+ ion…

Q: HCIO, is

A: oxidation number is an number assigned to an element in chemical combination which represents the…

Q: What mass of precipitate will form if 1.50 L of highly concentrated Pb(ClO3)2 is mixed with 0.0850 L…

A: Reaction: Pb(ClO3)2 + 2NaI -----> PbI2 + 2 NaClO3 Pb(ClO3)2 = 1.5 L NaI = 0.0850 L NaI = 0.240 M…

Q: The maximum amount of lead bromide that will dissolve in a 0.108 M lead nitrate solution is M.

A: Given: Concentration of lead nitrate i.e. Pb(NO3)2 = 0.108 M

Q: The maximum amount of lead chloride that will dissolve in a 0.111 M potassium chloride solution is…

A: Recall the dissociation if lead chloride and Ksp of PbCl2…

Q: The maximum amount of lead sulfate that will dissolve in a 0.295 M lead nitrate solution is М.

A: Solution - According to the question - Given - Consider a dissoliution of calcium oxalate as…

Q: A) Suppose you have a compound which has an empirical formula of C4H5N2O and molar massof 194 g/mol.…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The maximum amount of chromium(III) phosphate that will dissolve in a 0.145 M potassium phosphate…

A:

Q: In an experiment, 0.500 mol of Fe(NO3)3 is dissolved in water to produce an 2.00 L solution. The…

A: Molarity is the count of moles of solute present per liter of solution. It is denoted by M and its…

Q: Answer all the question below, 1. Phosphate ion (PO4) is determined by converting it to ammonium…

A:

Q: 4. In an experiment, 0.01000 L sample of sulfuric acid solution reacts completely with 0.0159 L of…

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

Q: Please explain in a lot of detail so that I can understand it.  Boric acid (H3BO3) is a very weak…

A:

Q: In titration, one solution is added to another solution until a chemical reaction between the…

A: The balanced chemical equation for the reaction between the given acid and base is shown below.…

Q: The maximum amount of magnesium fluoride that will dissolve in a 0.290 M magnesium nitrate solution…

A: Ksp of MgF2 at 25o C is 6.5×10-9. MgF2 dissociates as follows: Let the solubility of [Mg2+] be ‘s’.…

Q: The maximum amount of copper(II) carbonate that will dissolve in a 0.164 M copper(II) nitrate…

A: let s is molar solubility of copper(II) carbonateChemical Reaction  CuCO3 → Cu2+  +  CO32-initial…

Q: alanced COMPLETE ionic equati and RBOH are mixed in aqueous

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Q: Solid potassium hydroxide is slowly added to 75.0 mL of a chromium(III) nitrate solution until the…

A: At the equilibrium, the concentration of the chromium (III) ion and hydroxide ion is in the ratio of…