21. The mL volume of 0.446 M nitric acid solution needed to react completely with 45.55 mL of a 0.0515 M barium hydroxide solution is:  Ba(OH)2 + 2HNO3 = Ba(NO3)2 + 2H2O    Answers:  a)10.5  b)11.7  c)8.99  d)5.26  e)6.78

Q: Given the following unbalanced metathesis reaction __ Ca(OH)2 (s) + 2 H3PO4 (aq) --->__ Ca3(PO4)2…

A: Given: Molar mass of calcium hydroxide = 74.1 g/mol Molarity of phosphoric acid = 0.600 M Volume of…

Q: A 24.0 mL sample of 0.419 M hydrocyanic acid was neutralized with 0.384 M strontium hydroxide…

A: The chemical reaction :  Sr(OH)2 + HCN ---> H2O + Sr(CN)2   Volume of HCN = 24.0 ml  Molarity of…

Q: An amount H2SO4 (diprotic acid) was dissolved in enough water to make a 25.00 mL solution. Titration…

A: We have to calculate the Molarity of acid .

Q: How many moles of excess reactant are left when 0.3 L of 0.086 M hydrochloric acid reacts with 0.500…

A: HCl + NaOH --> H2O + NaCl * 0.3 L of 0.086 M hydrochloric acid  ( HCl = 0.086 M = 0.086 mol/L ) *…

Q: One of the solids present in photographic film is silver bromide. AgBr. Suppose we want to prepare…

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

Q: Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory as a…

A: ​​

Q: (3) - How many milliliters of 8.50 M stock HCI are needed to create 2.00 L of 4.00 M HCI solution?

A: The stock solution is diluted to a lesser concentration than the original one in this problem. So,…

Q: What is the concentration of NaCl in a solution if titration of 50.00 mL of the solution with 0.1500…

A:

Q: How many milliliters of 0.2525 M Ba(OH)2 solution are needed to completely neutralize 47.0 mL of…

A: The number of moles of HI in the solution is determined as follows. nHI=VHI×MHInHI=47.0 mL1000…

Q: Which precipitate does the following reaction form? Ba(NO3)2(aq) + Na2SO4(aq) 2 NaNO3(aq) +…

A:

Q: What is the concentration of a NaOH solution if it reacts with 0.6008 g of KHC8H4O4 and the…

A: Molarity of NaOH = number of mols of NaOH/ volume of NaOH solution in liter

Q: The number of milliliters of 0.250 M HCl required to react with 300.0 mL of 0.450 M LiOH in the…

A: Our reaction is  HCl + LiOH → H2O + LiCl As we can see I mol of HCl required to react with 1 mol of…

Q: 1) Citric acid is triprotic. How many mL of a 0.400 M NaOH solution do you need to neutralize 0.0050…

A: Multiple question i can solve only first question other part please upload seperately thankyou

Q: How many grams of PbBr2 will precipitate when excess AlBry solution is added to 62.0 mL of 0.740 M…

A: Moles = Mass/molar mass molarity = moles/volume(L)A balanced chemical equation can be used to…

Q: What volume of each of the following bases will react completely with 23.00 mL of 0.700 M HCI? (a)…

A: What volume of each bases is required to react completely with 23.00 ml of 0.700 M HCl?

Q: Suppose 0.850 L of 0.440 M H2SO4  is mixed with 0.800 L of 0.260 M KOH. What concentration of…

A: Given data :

Q: An amount H2SO4 (diprotic acid) was dissolved in enough water to make a 25.00 mL solution. Titration…

A:

Q: Directions: Use solution stoichiometry to answer the following problems. Show your complete…

A:

Q: 4.85 Calculate the volume in milliliters of a 1.420 M NaOHsolution required to titrate the following…

A: Given that:                         Molarity of NaOH (base) = 1.420 M…

Q: What volume (in mL) of 0.250 M nitric acid (HNO3) is needed to react with 44.8 mL of 0.150 M Na2CO3…

A: In this question, we want to determine the volume of HNO3 in mL. You can see steps how to calculate…

Q: 4. A solution of malonic acid, H2C,H,O4, was standardized by titration with 0.1000 M NAOH solution.…

A: Molarity of Malonic acid can be calculated as follows

Q: How many grams of PbBr2 will precipitate when excess NH,Br solution is added to 58.0 mL of 0.734 M…

A: We have to predict mass of lead bromide formed.

Q: Determine the number of milliliters of 0.02028 M phosphoric acid required to neutralize 12.14 mL of…

A:

Q: B) How many grams of hydrochloric acid 0.383 M required to react with 16.2 CaCO;? HCl + CaCO3 СаCl +…

A: Given reaction is : HCl + CaCO3 → CaCl2 + H2CO3 Given mass of CaCO3 = 16.2 g.

Q: s the molarity of a Sr(OH)2 solution if a 84.5 mL sample is titrated with 325 mL of 0.75 M HNO3…

A:

Q: What is the moiarity of a 50.0-mL sample ofH2SÖ4 solution that will completely react with 30.0 mL of…

A: Given :  H2SO4(aq) + 2NaOH(aq) → Na2SO4(aq) + 2H2O(l)  molarity of NaOH = 0.150 M  Volume of NaOH =…

Q: Suppose you are titrating vinegar, which is an acetic acid solution of unknown strength, with a…

A: Applying equation of molarity M1V1 = M2V2

Q: What is the molarity of the nitric acid solution if 37.9 mL of HNO3 are required to react with 96.0…

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Q: How many milliliters of 0.167 M HCl are needed to titrate each of the following solutions to the…

A: The chemical reaction between HCl and base MOH takes place in the following way -…

Q: Question 2

A: Given,The molarity of sulphuric acid in a fully charged car battery is 5.2 M.  When, fully…

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…

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Q: What is the molarity of a NaOH solution if 39.72 mL of the NaOH was needed to react with 0.844 g of…

A: mass of KHP = 0.844 gMolar mass of KHP = 204.22 g/moleNo of moles of KHP = Mass of KHPMolar mass of…

Q: A 36.42-mL of 0.1520 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What is the…

A:

Q: How many mL of 0.080 M silver nitrate (AgNO3) solution is required to completely precipitate the…

A: Given reaction: NaCl+AgNO3→AgCl+NaNO3 Given data, Molarity of Silver nitrate = 0.08 M Mass of NaCl =…

Q: The acid H2A reacts with the base M(OH)3 in the following ratio: 3H2A + 2M(OH)3 → products.  What…

A: Given data,Volume of H2A=0.852LMolarity of M(OH)3=0.500MVolume of M(OH)3=0.197L

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: 2:49 Question 8.d of 10 Submit Consider the reaction of 75.0 mL of 0.350 M C;H;N (Kb = 1.7 x 10-9)…

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A:

Q: What is the concentration of a 55.1555.15 mL solution of HBr that is completely titrated by…

A: The balanced equation that depicts the reaction between HBr and NaOH is as follows, HBr + NaOH…

Q: ; 70.0 mL of 0.30 M sodium hydroxide (NaOH) was needed to neutralize 100.0 ml of an H2SO4 6. i…

A: Chemical equation for the given reaction is: H2SO4+2NaOH→Na2SO4+2H2O According to the balanced…

Q: Attached in the images is a special periodic table that you must use) A) What is the molarity of a…

A: From periodic table, Molar mass of Wn = 295.8 g/mol Molar mass of Cl = 35.45 g/mol Molar mass of Aa…

Q: What is the cobalt(II) ion concentration in a solution prepared by mixing 357 mL357 mL of 0.396…

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Q: If 25.0 mL of 0.120 M Na3PO4 and 30.0 mL of 0.110 M CaCl2 are mixed, what precipitate forms?  Write…

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Q: The principal ingredient of certain commercial antacids is calcium carbonate, CaCO3. A student…

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Q: Please show step by step solution with correct explanation. There are 2 questions please solve both…

A: Q1. Relation between normality (N) and molarity(M): N = n x M Where, n = number of replaceable OH…

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Q: Suppose you are titrating vinegar, which is an acetic acid solution of unknown concentration, with a…

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Q: What is the concentration (in M) of a barium hydroxide solution, if 10.0 mL is completely…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.