Calculate the percent BaSO4

Q: is the percentage by mass of hydrogen in vinegar, also known c c acid, CH,COOH?

A: The question is based on the concept of concentration. mass percentage is a method of expressing…

Q: What volume (in milliliters) of 0.180 M HNO₃ are required to neutralize 80.0 mL of 0.150 M NaOH?

A: The neutralisation reaction taking place can be written as, => NaOH + HNO3 ------> NaNO3 + H2O…

Q: I1. IL Balance the following equatians. Shw your solution. 1. Al+ O2 AlzO KONS COHO 2. CaHa+ O2 3.…

A: in Balanced chemical equation number of atoms of each species are equal on both reactent and…

Q: .COOH 1. SOCI, 2. NH3 excess 3. SOCI2 4. CH,MgBr 5. H3O+ H.

A:

Q: What volume (in mL) of 0.2150 M HBr is required to neutralize 60.00 mL of 0.6000 M LiOH?

A:

Q: A Volumetric Analysis A. Standardization of a Sodium Hydroxide Solution Part A.3. Approximate [NaOH]…

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

Q: to prepare 0.1 L of 0.1 N from 0.2N HCI we need to

A:

Q: What volume (in mL) of 0.2300 M HBr is required to neutralize 40.00 mL of 0.8000 M NaOH?

A: The neutralization reaction of HBr and NaOH – HBr + NaOH →NaBr + H2O

Q: Balance the equation below ______ H3PO4 + ______ NaOH ? ______ Na3PO4 + ______ H2O

A: The equation can be balanced by the simplest of all methods that is hit and trial method:

Q: what is the percent yeid of the reaction if 59.9 L co2

A: A question based on mole concept. Volume of CO2 as actual yield is prescribed for which the…

Q: How many mLs of a 1.250 M NaSO4 solution are needed to make 100.00 mL of a 0.1500 M solution?

A:

Q: None

A: The reaction between NaHCO3 and HCl is given by the equationNaHCO3​+HCl→NaCl+CO2​+H2​O From…

Q: Question13 Water is added to 25.0 mL of a 0.866M KNO3 solution until the volume of the solution is…

A:

Q: How many millimeters of 0.105 M NaOH are required to neutralize exactly 14.2 mL of 0.141 M H3PO4

A:

Q: What volume (in mL) of 0.2600 M HBr is required to neutralize 40.00 mL of 0.8000 M NaOH?

A: In a neutralization reaction, an acid and a base react with each other to produce a salt and water.…

Q: 2 OH 1.) NaOH 2.) CH3CH₂I 1.) excess CH3CH₂MgBr 2.) H₂O NH3 1.) excess LiAlH4 2.) H₂O

A: Given,The reactions:          1.

Q: How many moles of H2SO4 are there in 191 mL of a stock solution that reads 0.601M ?

A: Interpretation -  To determine the number of mole of  H2SO4 are there in 191 mL of a stock solution…

Q: What volume in mL) of 0.3000 M HBr is required to neutralize 40.00 mL of 0.8000 M NaOH?

A: The question is based on the concept of titrations. we have to calculate volume of acid required.

Q: 1. You are given a 1.75 M HNO3. How many mL of this acid do you need to prepare 100.0 mL of 0.180 M…

A: The formula of dilution is  M1V1 = M2V2 Where, M1 and M2 are initial and final molarity of the…

Q: The 10 in the molarity formular, why is it there?

A: The number of moles of solute divided by the volume of solution in liters yields molarity, denoted…

Q: What volume (in mL) of 0.2800 M HBr is required to neutralize 50.00 mL of 0.7000 M KOH?

A: Mixing of water is called dilution  Voulme is =125ml

Q: how many militers of 2.00 M H2SO4 will react with 28.0 g of NaOH?

A: molarity is the concentration term which is defined as number of moles per unit volume

Q: What volume (in mL) of 0.2450 M HBr is required to neutralize 40.00 mL of 0.8000 M NaOH?

A: The neutralisation reaction between NaOH and HBr can be written as (balanced) => HBr + NaOH…

Q: How many moles of C2H2OH are there in 53.0 of 0.250 M C2H2OH?

A:

Q: How many moles of C2H5OH are there in 59.9 mL of 0.250 M C;H;OH?

A: If N number of moles of a species is present in V mL of a C (M) solution then N is expressed as…

Q: A 6.300 g sample containing calcium carbonate, sodium chloride, and sand was separated and found to…

A: Given that, Mass of  CaCO3  =1.221g Mass of NaCl =2.892 g Total mass of sample =6.300 g The sample…

Q: What volume (in mL) of 0.3400 M HBr is required to neutralize 60.00 mL of 0.6000 M LiOH

A: 1) HBr :- Volume = ? mL  Molarity = 0.3400 M  2) LiOH :-  Volume = 60.00 mL  Molarity = 0.6000 M

Q: e % by volume

A:

Q: What volume (in mL) of 0.28C HBr is required to neutralize 6 mL of 0.6000 M LIOH?

A:

Q: 3.95 g NH4HCO3 is added to 1000 ml of water, What are the H3O+, OH-, NH3, and HCO3-?

A: The number of moles present in 1L of the solution is known to be the molarity of the solution. The…

Q: What volume of a 1.10 M solution of NaNO3 contains exactly 0.0460 g of the compound?

A: Molarity is a way of expressing concentration. It is the number of moles of solute present per liter…

Q: How many moles of H2SO4 are there in 204.5 mL of a

A:

Q: What volume (in mL) of 0.3000 M HBr is required to neutralize 60.00 mL of 0.6000 M LiOH?

A: Given , Molarity of HBr  , M1 = 0.3000 M  Molarity of LiOH , M2= 0.6000 M  V2= 60.00 ml

Q: 1. HBr, ROOR 2. Mg, THF EtOH 1. 요 Ph 2. H3O+ OEt 1. CO₂ 2. H3O+ 1. 2. H3O+

A: -> HBr with peroxide give antimorkovnikov addition of HBr and form alkyl bromide then in presence…

Q: a What is the molarity of a solution made by dissolving 4.8 g of Ba(OH)2 in enough water to make 360…

A: The molarity of the solution has to be calculated, Given: The mass of barium hydroxide is 4.8 g. The…

Q: 0.060 mol NaCIO are needed to create the correct ratio of base to acid. What mass of NaCIO is…

A: atomic mass of Na--22.99 atomic mass of Cl----35.45 atomic mass of oxygen----8 molecular mass of…

Q: What volume (in L) of 1.50 M Na:CO: would be required to obtain 0.830 moles of Nat ions? You

A: Given: Molarity of Na2CO3=1.50 M The volume of solution, V=? 1 mole of Na2CO3 produces 2 mol of Na+.…

Q: 12. Calculate the total number of atoms in 500 MI OF 0.200 M KNO3 solution. The answer is

A: Given  Molarity of KNO3 = 0.2 M Volume of solution = 500 ml

Q: Balance CH2O + KMnO4 = _______________________ under neutral conditions

A: The balanced chemical reaction is

Q: How many moles of particles per liter in 0.238 M AlCl3 ? 2. How many moles of particles per liter…

A: we have to calculate the moles of particles in   0.238 M AlCl3 0.519 M LiF

Q: What volume (in mL) of 0.2400 M HBr is required to neutralize 60.00 mL of 0.6000 M LiOH?

A:

Q: If 15.703 mL of 0.1672 M NaOH are used, how many moles are in this sample

A:

Q: what quantity in moles of Nal are there in 175.0 ml of 0.270M Nal

A:

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.