If 35 mL of 1.0 M H2SO4 is mixed with 35 mL of 2.0 M NaOH, how many moles of H2SO4 remain after completion of the reaction?

Q: If 1.15 x 10-4 moles of IO3- required 13.96 ml of S2O32- to completely react, what is the molarity…

A: Molarity of a solution is defined as the strength of a solution expressed as the ratio of number of…

Q: what volume in ml of 3.0 M h2SO4 do you need to completely react w .56 g Cu(OH)2

A: A numerical problem based on stoichiometry, which is to be accomplished.

Q: A soluble Iodide was dissolved in water. Then an excess of silver nitrate, AgNO3, was added to…

A: Given data  mass of soluble Iodide sample  = 1.545 g mass of AgI formed = 2.185 g Standard values…

Q: What is the molarity of the diluted solution when 1.00 L of a 0.250-M solution of Fe(NO3) is diluted…

A: V1=1L M1=0.250M V2=2L M2=?

Q: What is the molarity of a diluted solution if 32 mL of the original solution with a concentration of…

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

Q: How many moles of CH₃OH are there in 62.9 mL of 0.400 M CH₃OH?

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Q: If 55.0 mL of 0.247 M ammonium chloride is reacted with 35.5 mL 0.495 M sodium carbonate, how many…

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Q: 3. What mass of barium sulfate (molar mass = 233 g/mol) is produced when 125 mL of a 0.150 M…

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Q: How many milliliters of 2.212 M H2SO4 are needed to contain 0.82 moles of H2SO4?

A:

Q: How many moles of CH3OH are there in 57.0 mL of 0.400 M CH3OH?

A: Given-> Volume of CH3OH = 57.0 ml = 0.057 L (1L = 1000ml) Molarity of CH3OH = 0.400 M

Q: If 42.0 g of CH₃OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solvent, what is the…

A: Given 42.0 g (solute) M.M = 32.04 g/mole  Solvent Volume = 500 ml   Concentration = Moles of solute…

Q: If 26.25 mL of 0.1850 M NaOH solution reacts with 25.00 mL of H2SO4, what is the molarity of the…

A: Given that:             Molarity of NaOH solution = 0.1850 M               Volume of NaOH solution =…

Q: III. Hydrogen peroxide is used as a cleaning agent in the treatment of cuts and abrasions for…

A: Concept based on stoichiometry.

Q: When 150 mL of 0.125 M lead ions are mixed with 350 mL of 0.175 M chloride ions, how much is the…

A: Given information,      150 mL of 0.125 M lead ions are mixed with 350 mL of 0.175 M chloride ions

Q: if 33.4g of CH3OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solution, what is the…

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Q: After 180 mL of 0.102M NaOH and 180 mL of 0.102 M H2SO4 are mixed and the reaction is complete,…

A: Given, 1, Volume of H2SO4 =180 mL Molarity of H2SO4 = 0.102 M Normality of H2SO4 = (2 x 0.102) N 2,…

Q: Aluminum hydroxide can be dissolved in hydrochloric acid to form aluminum chloride and water. Write…

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Q: If 30.0 g FeCl3 is reacted with 50.0 ml, 4.00 M NaOH, determine the mass of NaCl formed.

A:

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 24.0 mL of…

A: Cu(NO₃)₂ + 2 NaOH = Cu(OH)2 + 2 NaNO3. From the above chemical equation we can see that , 1 mol…

Q: If 48 mL of 0.2203 M NaOH is required to neturalize 2.51 g of an unknown acid, HA, what is the molar…

A: We have to calculate the molar mass of acid .

Q: Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to…

A:

Q: If 30.2 mL of 6M HCl are involved in the Grignard reaction, how many moles of HCl are involved in…

A: Given, a Grignard reaction in which HCl involved,molarity of HCl soultion =6.0 Mand volume of…

Q: The molarity of a solution prepared by dissolving 0.100 mol of Ca(NO3)2 in enough water to make 500.…

A: The molarity of the solution can be calculated as,

Q: What quantity in moles of KCl are there in 50.0 mL of 0.193 M KCl?

A: In this question, we will determine the moles of KCl from given volume and molarity of KCl solution.…

Q: If 3.67 mL of 10.0 M NaOHis used for a reaction, calculate the number of moles of NaOH that were…

A: Volume of solution = 3.67 mL = 0.00367 L Molarity of the solution = 10.0 M

Q: Consider the following reaction: UO₂ (s) + HF (aq) → UF4 (s) + H₂O (1). You mix together 20.0 mL of…

A: Theoretical yield is the maximum yield of the product that can be obtained in a chemical reaction.…

Q: How many grams of solid is produced when 13 mL of 0.164 M zinc II sulfate is mixed with excess…

A: Balanced chemical equation: ZnSO4 (aq)  +  (NH4)2S (aq)  --------->  (NH4)2SO4 (aq)  +  ZnS (s)…

Q: What volume of 1.25 M HCI reacts with 13.49 g Al in the reaction below? 2AI + 6HCI → 2AICI3 + 3 H2…

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Q: Acid H2X gives two H* ions. A 2.30 g sample of H2X reacts completely with 55.0 mL of 0.600 M NaOH…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: 3. A 12.3 g sample of an alloy of Mg (35%) and Al (65%) produces H2 when added to 25 ml of 1.21 M…

A: It is an example of stoichiometry where we need to establish a relation between the quantity of…

Q: If 30.15 mL of 0.0995 M NaOH is required to neutralize 0.279 g of an unknown acid, HA, what is the…

A: Volume of NaOH = 30.15 ml  ...Or because, 1L = 1000 ml    so,  = 30.15 ml × (1L / 1000 ml )  =…

Q: Given the reaction below, if 128.5 mL of 0.860  M Al(NO3)3 is reacted with 246.5 mL of 1.15 M NaOH…

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Q: If 47.4 g of CH₃OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solvent, what is the…

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Q: the mass of oxalic acid dihydrate (C:H2O4 • 2H2O) needed to prepare 750.0 mL of 0.3700 M oxalic acid

A: The required mass of the oxalic acid is calculated below,

Q: What volume of 0.905 M H2SO4 will react with 26.7 mL of 0.554 M NaOH? H2SO4 + 2NAOH → Na2SO4 + 2H2O

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Q: What mass of LiCl is formed from mixing 0.144L of 0.212 molar BaCl2 with 1.22L of 0.0223 molar LiNO3…

A:

Q: If 25.3 ml of a 0.175 M solution of KOH is diluted with pure water to a final volume of 609.7 ml.…

A: The moles of KOH present in the initial solution is = molarity of KOH x volume of KOH solution in L…

Q: What quantity in moles of CH₃OH are there in 150.0 mL of 0.210 M CH₃OH?

A: Given, Molarity of CH3OH solution = 0.210 M = 0.210 mol/L Note: 1000 mL = 1 L Volume of a solution =…

Q: How many moles of CH₃OH are there in 36.2 mL of 0.400 M CH₃OH?

A: In the given sample, the volume of methanol (CH3OH) solution is 36.2 mL and molarity is given as…

Q: What is the final molarity when 20.00 mL of a 0.799-M KNO3 solution is diluted to 650.00 mL?

A: Given initial volume of KNO3 solution is 20.00 mL and strength is 0.799 M  Given final volume of…

Q: A mixture of bases can sometimes be the active ingredientin antacid tablets. If 0.4826 g of a…

A: Mass of a mixture contains Al(OH)3 and Mg(OH)2 is 0.4826g. Considering mass of Al(OH)3 as ‘x’g and…

Q: How many moles of H2SO4 are contained in 737.5 mL of 1.988 M H2SO4?

A: Given:

Q: If 2.00 g of Mg reacts completely reacts with 50.0 mL of HCl solution, what is the molarity of the…

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Q: what is the percent yield?

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Q: How many moles of CH3OH are there in 68.0 mL of 0.400 M CH3OH?

A:

Q: 50.0 g of methanol (CH3OH, molecular mass = 32.04 g/mol) is dissolved to make 500.0 mL of solution.…

A: Given, mass of methanol = 50 g          Molar mass of methanol = 32.04 g/mol         Volume of…

Q: When aqueous solutions of NaCl and Pb(NO3)2 are mixed, a solid forms. Determine the mass of solid…

A: Since you have posted a question with multiple questions, we will solve first question for you. To…

Q: In the following reaction: CaCO3 + 2HNO3 →→ Ca(NO3)2 + CO2 + H2O how many mL of 0.1015 M HNO3 are…

A:

Q: How many moles of water are produced when 34.2 mL of 0.100 M NaOH is mixed with 22.4 mL of 0.08 M…

A: This is an acid base reaction where acetic acid and NaOH base react with each other to produce water…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.