225 mL of a 2.0 M aqueous solution of copper (II) nitrate is mixed with 422 mL of a 1.2 M solution of ammonium carbonate. a. Write the balanced molecular and net ionic equations b. Determine the identity and the concentration of the excess reactant after the reaction has gone to completio

Q: If 0.326 g of aluminum chloride dissolved in water and the whole solution was reacted with excess…

A: Part a)  The reaction for  the given statement is: AlCl3(aq)  + 3AgNO3(s) →3AgCl (s)+…

Q: Suppose 74.0 mL of 0.370 M CoCl2  solution is added to 35.0 mL of 0.820 M NiCl2 solution. Calculate…

A: The molarity of CoCl2 solution is = 0.370 M The volume of CoCl2 solution is = 74.0 mL The molarity…

Q: A 12.5% (w/w) NiCl2 (129.61 g/mol) solution has a density of 1.149 g/mL. Calculate a. the molar…

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

Q: The concentration of a certain sodium hydroxide solution was determined by using the solution to…

A: Given  Mass of KHP = 0.4790 gram  Molar mass of KHP = 204.22 gram/mole  Volume of NaOH solution =…

Q: A chemist adds 75 mL of 0.20 M of barium chloride solution to a 60. mL of 0.22 M sodium sulfate…

A: A. When BaCl2(aq) reacts with Na2SO4(aq) then BaSO4(s) is precipitated as white solid alongwith…

Q: 75.0ml of 0.085 m potassium sulfate is added to 50.0mL of 0.055M tin (II) nitrate forming a solid…

A: The balanced reaction is: In this reaction, the solid product is generated, hence the ionic…

Q: In the laboratory a student combines 31.8 mL of a 0.232 M sodium sulfate solution with 24.7 mL of a…

A: Number of moles of solute devided by volume of solution in liter is known as molarity.

Q: Consider the precipitation reaction:2 Na3PO4(aq) + 3 CuCl2(aq) --------> Cu3(PO4)2(s) + 6…

A:

Q: Consider the following balanced equation: 2KMNO4(aq) + 10KI(aq) + 8H2SO4(aq) → 6K2SO4(aq) +…

A: 1)Given data in above Molarity  ( M1 ) or concentration of  KMnO4 = 0.205 M  Volume ( V1) of KMnO4 =…

Q: 3. 35.0 mL of 0.325 M AgNO3 is added to 50.0 mL of 0.125 M MgCl2. Assuming all volumes are additive,…

A:

Q: A stock solution of HNO, is 12.0 M of HNO, . If 415.0 mL of water is added to 85.00 mL of this stock…

A: M1 x V1 = M2 x V2 Where, M1 = initial molarity;  V1 = initial volume M2 = final molarity;   V2 =…

Q: Imagine you transferred 5.00 mL of 1.75 M HCl solution into an empty 200.00 mL volumetric flask then…

A: Given is Initial Volume of HCl solution = V1 = 5 mL Molarity of HCl solution = M1 = 1.75 M Final…

Q: Consider the following precipitation reaction: 2Na3PO4(aq)+3CuCl2(aq)→ Cu3(PO4)2(s)+6NaCl(aq) What…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: The amount of hydrochloric acid added to the reaction was more than enough to consume all of the…

A: The reaction taking place will be  Mg + 2 HCl -----> MgCl2 + H2  Hence from the above reaction we…

Q: A 2.00 -mL sample of a 0.100 M solution of KMNO4 is mixed with 3.00 mL of a 0.900 M solution of…

A: Volume of solution 1 = 2.00 ml  Molarity of of solution 1 = 0.100 M  Volume of solution 2 = 3.00 ml…

Q: How many mL of a 0.280 M NaOH solution would it take to titrate a 20.00 mL sample of a 0.134 M HI…

A: The question is based on the concept of titrations. We have to calculate volume of sodium hydroxide…

Q: A student pipets 11 mL of a 0.0155 M solution of CaCl2 into a 100.00 mL volumetric flask and dilutes…

A: Given,

Q: 1.753 g of zinc is added to 90.00 mL of 0.634 M silver acetate. 23. How many grams of each reactant…

A:

Q: What is the dilution factor that gave the following solutions from Solution S? (i) Solution 1: (ii)…

A:

Q: 4. A technician needs to determine the concentration of a sulfuric acid solution. In an experiment,…

A: The given data contains, Volume of H2SO4 V1 = 10 ml. Molarity of H2SO4 M1 = -. Volume of KOH V2=15.9…

Q: Given the reaction  CaBr2 + Pb(NO3)2 = PbBr2 + Ca(NO3)2 how many milliliter of a 0.688 M CaBr2…

A: Consider the given information is as follows; Concentration of CaBr2 = 0.688 M Volume of CaBr2 = ?…

Q: How to solve number 69? Please explain from the basic :)

A: (a) A balanced net ionic equation for the reaction between potassium permanganate and oxalic acid to…

Q: The iron content of iron ore can be determined by titration with standard KMnO4 solution. The iron…

A: The expression for molar concentration: Molarity=number of moles of soluteVolume of solution (in…

Q: The concentration of a certain sodium hydroxide solution was determined by using the solution to…

A: From the formula of molarity and reaction between given compounds we can determine the Molarity of…

Q: Consider the following balanced equation: 2KMNO4(aq) + 10KI(aq) + 8H2SO«(aq) → 6K2S04(aq) +…

A: Volume of KI = 52.5 mL  1000 mL = 1 L  52.5 mL = 0.0525 L  Molarity of KI = 0.188 M Volume of KMnO4…

Q: Consider the following precipitation reaction: 2 AgNO3(aq)+ MgCl2(aq) = 2AgCl(s)+ Mg(NO3)2(aq) How…

A:

Q: 1. A 2.00 -mL sample of a 0.100 M solution of KMNO, is mixed with 3.00 mL of a 0.800M solution of…

A: Answer: This question is based on the mixing of two solutions of different molar concentrations. To…

Q: 15.0 mL of a 0.50 M Pb(NO32 solution is mixed with 15.0 mL of a 0.50 M NaCl solution. The following…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: The iron content of iron ore can be determined by titration with standard KMnO4 solution. The iron…

A:

Q: 2 СHз СООН + Ca(ОН)2 — Ca(СH3 CОО)2 + 2 НаО How many grams of calcium hydroxide would be required to…

A:

Q: Determine the molarity of sodium hydroxide if 16.74 mL of the sodium hydroxide solution is required…

A:

Q: In the laboratory a student combines 23.6 mL of a 0.117 M aluminum bromide solution with 11.9 mL of…

A: It is given that 23.6 mL of 0.117 M of aluminium bromide is combined with 11.9 mL of 0.353 M of…

Q: molar concentration

A:

Q: Calculate the volume of 0.309 M sodium hydroxide required to completely react with • A. 15.9 ml of…

A:

Q: Ammonia (NH3,NH3, MM 17.031 g/mol) and hypobromite (OBr−)OBr−) react according to the following…

A: Find solution below

Q: To 2.00 L of 0.445 M HCI, you add 3.88L of a second HCI solution of an unknown concentration. The…

A: When two solutions of different molarity are mixed the resultant solution will have new molarity and…

Q: A solution is prepared by adding 4.512 g of slaked lime also known as calsium hydroxide to 500.00 mL…

A:

Q: A) What happens when 2 mL of copper (II) sulfate solution is added to 2 mL of sodium phosphate…

A: (a)

Q: Suppose 0.353 g of ammonia reacts with 18.8 mL of a hypobromite solution. Calculate the…

A:

Q: A 23.85-mL sample of hydrochloric acid solution requires 30.00 mL of 0.112 M  sodium hydroxide for…

A: Acid is a compound which gives hydrogen ions in solution and base gives hydroxide ion in solution.

Q: How many milliliters of a 0.200 M sodium hydroxide solution are needed to react with 18.0 mL of a…

A:

Q: The amount of hydrochloric acid added to the reaction was more than enough to consume all of the…

A: From the reaction: Here, 1 mole of Magnesium reacts with 2 moles of HCl to give MgCl2. Therefore,…

Q: A sample of 3.0600 grams contains a mixture of sodium carbonate and calcium carbonate. This sample…

A: a) Na2CO3 + 2 HCl = NaCl2 + CO2 +H2O CaCO3 +2HCl = CaCl2 +CO2 + H2O 2Na+(aq)+ Ca2+(aq)+2 CO32-(aq)+…

Q: Ammonia (NH3,NH3, MM 17.031 g/mol) and hypobromite (OBr−)OBr−) react according to the following…

A: The balanced reaction taking place is given as, => 2 NH3 + 3 OBr- -------> N2 + 3 Br- + 3 H2O…

Q: You wish to make a 0.242 M hydrobromic acid solution from a stock solution of 12.0 M hydrobromic…

A: Given:

Q: 5. You start with 30.0 mL of 0.15 M silver nitrate and 20.0 mL of 0.12 M calcium chloride, both in…

A: The reaction taking place is as follows: 2 AgNO3 (aq)+ CaCl2 (aq)→2 AgCl(s)+Ca(NO3)2 (aq) Number of…

Q: 3. In order to perform a chemical reaction, 225 mL of 0.500 M lead (II) nitrate is required. How…

A: 3) Given that to perform a chemical reaction there shoud be balence with moles.  Number of moles of…

Q: Consider the following balanced equation: 2KMnO<(aq) + 10KI(аq) + 8H:SO{(aq) — 6K:SО4(аq) +…

A:

Q: If 16.9 mL of a 0.455 M HCl solution neutralized a 5.12 mL sample of barium hydroxide, what is the…

A: