(a) How many grams of NaOH are needed to neutralize20.0 mL of 0.150 M H2SO4 solution? (b) How many litersof 0.500 M HCl(aq) are needed to react completely with0.100 mol of Pb1NO3221aq), forming a precipitate of PbCl21s)?

Q: It takes 37.4 mL of 0.212 M NaOH to neutralize 10.0 mL of aqueous H2SO4.  What is the concentration…

A: The reaction taking place between H2SO4 and NaOH is,

Q: (a) How many milliliters of 0.145 M HCI are needed to neutralize completely 25.0 mL of 0.101 M…

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

Q: (c) How many milliliters of 10.6 M HCl solution are needed to obtain 0.305 mol of HCI?

A: The objective of this question is to find out the volume of a 10.6 M HCl solution required to obtain…

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

A:

Q: The hydroxide ion concentration, [OH-], of an aqueous solution of 0.324 M hydroxylamine (a weak base…

A: Concentration of hydroxylamine = 0.324 M Kb of hydroxylamine =9.1×10-9 “Since you have posted…

Q: If a 0.163 g sample of a weak acid requires 25.30 ml of 0.1036 M NaOH to reach an equivalence point,…

A:

Q: 25.0mL of 0.212 M NaOH is neutralized by 13.6 mL of an HCL solution.  The molarity  of the HCL…

A: At equivalence point (neutralisation point), number of moles of NaOH is equal to number of moles of…

Q: HCI+NaHCO3-->NaCl+H2O+CO2 A sample of NaHCO3 weighs 0.1015g requires 47.21ml of HClto react…

A:

Q: The hydronium ion concentration of an aqueous solution of 0.558 M acetic acid (K, = 1.80x10) is M.…

A:

Q: How many mL of a 0.185 M (aq) solution of Ni(CH3COO)2, must be taken to get 4.68g of the salt?

A: For the determination of substance’s moles (dissolved solute) that are available in 1 L solution,…

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

A:

Q: 10) What volume of 0.100 M HNO; is required to neutralize 50.0 mL of a 0.150 M solution of Ba(OH),?…

A:

Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: (a) (1) Cl AICI (2) HNO₂, H₂SO (3) O₂ (4) Me,S (5) NaBH; H₂O+

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: ndicate the concentration of each ion present in the solution formed by mixing (a) 42 mL of 0.170 M…

A: According to the question, we need to calculate the concentration of each ion present in the…

Q: A 10.0 mL of 0.121 M HCl is neutralized by 17.1 mL of KOH solution. The molarity of the KOH solution…

A: The objective of this question is to find the molarity of the KOH solution that neutralizes a given…

Q: 3a. (2)A student prepared a 0.0750 M NaOH solution for a titration experiment. If it took 25.52 ml…

A: Here in a titration 25.52 ml of NaOH aqueous solution is consumed at equivalent point when titrated…

Q: Which one of the following substances in aqueous solution is the strongest electrolyte?     (a)…

A: Electrolytes are the solutions which have the ability to conduct electricity in it.  The salts which…

Q: Determine the molar concentration of each ion present in the solutions that result from each of the…

A: Note : Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: Determine the molar concentration of each ion present in the solutions that result from each of the…

A:

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: (a) How many milliliters of 0.165 M HCl are needed to neutralize completely 35.0 mL of 0.101 M…

A: using N1V1 = N2V2

Q: How many grams of PBSO4 is expected to form when 25 mL of 0.15M Pb(N03)2 reacts with excess NazSO4?

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

Q: What volume of a 0.186 molL−1 Na3PO4 solution is necessary to completely react with 91.9 mL of 0.103…

A: The balanced chemical equation between  Na3PO4  and  CuCl2 is given by2 Na3PO4  (aq) +  3 CuCl2…

Q: H,C,0,(ag) - 2KMnOcaq) + 3H,SO.(aq) – 10CO-(g) + 2MnSO,(aq) + K,Sodaq) + SH,O() Suppose in the above…

A: In the given reaction, five moles of oxalic acid reacts with two moles of potassium permanganate and…

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

A: Answer: Molar concentration of any ion in solution is the ratio of its number of moles and volume of…

Q: 10.26g of Lioh is dissolved in enough water to make 750.0 ml of total solution. what is the molarity…

A: Mass of LiOH10.26g Volume = 750.0 ml= 0.750 L

Q: 10. If 29.50 mL of 0.175 M nitrous acid neutralizes 50.0 ml. of harium hydroxide, what is the…

A: Given:   volume of HNO3 =  29.5ml = 0.0295L[HNO3] = 0.175MVolume of base Ba(OH)2 = 50ml =…

Q: Indicate the concentration of each ion present in the solution formed by mixing the following.…

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

Q: If a 0.156 g sample of a weak acid requires 25.30 ml of 0.1036 M NaOH to reach an equivalence point,…

A: If a 0.156 g sample of a weak acid requires 25.30 ml of 0.1036 M NaOH to reach an equivalence point,…

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 pOH of an aqueous solution of 0.313 M acetylsalicylic acid (aspirin), HC9H704-

A:

Q: You have an aqueous solution of 0.01 M HNO2. What would you expect to happen if you dissolve solid…

A: Answer:Le-chatalier's principle states that on changing any parameter of the system that is in…

Q: How many milliliters of 0.589 M HClO4 are needed to titrate each of the following solutions to the…

A:

Q: A 0.491 g sample of sodium propanoate, NaC,H,O, , is added to a 55.0 mL sample of a 0.270 M solution…

A: Moles can be calculated as ratio of mass and molar mass. propanoic acid is a weak acid and its…

Q: Given the following information: acetylsalicylic acid (aspirin) hydrocyanic acid (2) At equilibrium…

A: HC9H7O4 ⇋ H++C9H7O4-  Ka= 3.0×10-4HCN ⇋H++CN-                   Ka= 4.0×10-10concentration = 0.536M.…

Q: What volume of 2.5 M H3PO4 (aq) would be required to neutralize 2.50 mL of 1.5 M NaOH? НЗРО4 (аg) +…

A: The required volume  = 0.5 mL

Q: A chemist combines 53.9 mL of 0.372 M potassium bromide with 23.1 mL of 0.451 M silver nitrate. (a)…

A: The question is based on the concept of reaction stoichiometry. We have to calculate mass of…

Q: A solution contains 20.0% (by mass) of ammonium sulfate, (NH4)2SO4, and has density of 1.12 g/mL.…

A: