Find the molar volume of carbon dioxide gas if a 0.329 g CaCO3 sample reacted with excess HCl and produces a volume of 78.51 mL of CO2.

Q: What volume (in L) of 1.2 M FeCl₂ would be required to obtain 0.85 moles of Cl⁻ ions?

A: The molarity of a solution is given by

Q: What mass of precipitate is formed when 100. mL of  0.350 M  NaCl reacts with  100. mL  of  0.175 M…

A: When an insoluble substance is present in the chemical solution it is called a precipitate.…

Q: What volume (in mL) of 0.350 M HClO4 is required to prepare 1.5 L of 0.150 M HClO4?

A: Given: The final concentration of HClO4, (V2) =   1.5 L. The initial concentration of HClO4, (M1) =…

Q: What volume of 0.174 M HCI is needed to completely react with 0.148 g Rb2CO3? Rb2CO3 + 2 HCI → 2…

A: The equation is, Rb2CO3(s) + 2 HCl(aq) → 2RbCl(aq) + CO2(g) + H2O(l)

Q: What volume (in mL) of 0.350 M HClO4 is required to prepare 1.5 L of 0.150 M HClO4?

A:

Q: 250.0 ml of a 0.750 M (NH 4 ) 3 PO 4 solution is combined with 400.0 ml of a 0, 500MCaC*l_{2}…

A: Molarity of (NH4)3PO4 solution= 0.750 M  Volume of (NH4)3PO4 solution = 250.0 ml  Molarity of CaCl2…

Q: What volume (in L) of 1.20 M FeCl₂ would be required to obtain 0.590 moles of Cl⁻ ions?

A:

Q: HNO3

A: moles of CaCO3 = ( mass / molar mass of CaCO3 )  moles of CaCO3 = ( 7.94g / 100.1gmol-1 )  Moles of…

Q: What volume of 18 M sulfuric acid must be used to prepare 2.30 L of 0.145 M H2SO4?

A: Molarity is a way of expressing concentration. It defines number of moles of solute present in one…

Q: What is the concentration of hydroxide ions in the Solution formed when 4.00 g of Mg(s) react with…

A:

Q: If 130.0 mL of 1.00 M KOH and 100.0 mL of 0.500 M H2SO4 solutions are mixed, what will be the…

A:

Q: If 50.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Number of moles =50.0 g/32.04 g/mol                                      =1.56 mol

Q: What mass of precipitate is formed when 100. mL of  0.350 M  NaCl reacts with  100. mL  of  0.175 M…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: .. When 125 mL of 0.150 M Pb(NO3)2 is mixed with 145 mL of 0.200 M bBr. is collected. Calculate the…

A:

Q: How many moles of Ba(OH)2and HNO3 are there? 25 ml of 0.25 M Ba(OH)2 is added to 12.5 ml of HNO3 in…

A: Interpretation -  To determine the moles of Ba(OH)2and HNO3 are there when  25 ml of 0.25 M Ba(OH)2…

Q: Calculate the concentration of sodium jons in solution after 30.0 mL of 3.35 M NaCI and 70.0 mL of…

A:

Q: What is the volume (in ml) of 0.300 M HCL would be required to completely react with 5.00 g of Al in…

A: Given:  Mass of Al(m) = 5.00 g Concentration of HCl = 0.300 M Reaction:  2 Al(s) + 6 HCl(aq)…

Q: What is the mass of CO2 added to a sample, if the volume of the original 8.98 mol CO2 increased from…

A: In this question, we want to determine the mass of CO2 added to a sample so that it's volume…

Q: Find the mass of barium metal (in grams) that must react with Oz to produce enough barium oxide to…

A: The given data contains, Concentration = 0.10 M. Volume = 1.0 L.

Q: 3. To generate hydrogen gas, a student adds 5.77 g of zinc to 80.1 mL of 4.00 mol/L hydroch in an…

A: By writing the balanced chemical reaction between Zinc and hydrochloric acid we can find the…

Q: What volume of a 0.465 M HBr solution is required to prepare 8.252 L of 0.0400 M HBr?

A: For calculating the volume of HBr (V1) we use the gram equivalent formulaM1V1 = M2V2). Because the…

Q: What mass of Na2 CrO4 is required to precipitate all of the silver ions from 25.0 mL of a 0.200 M…

A: Molarity of AgNO3 = 0.200 M Volume of AgNO3 solution = 25.0 mL = (25.0 / 1000 ) L = 0.025 L We need…

Q: If you have 155 mL solution of a 0.762 M FeCl₃ solution, how many moles of FeCl₃ are contained in…

A:

Q: Iron reacts with HCl solution to give H2 gas and Fe2+ ions. Suppose that 3.7 g of iron are to be…

A: The question is based on reaction Stoichiometry. we have been given mass of iron. we need to…

Q: Calculate the mass of precipitate (in g) produced when 65 mL of 4.93 mol/L sodium hydroxide solution…

A: Given ,

Q: Suppose 0.350 L of 0.480 M H2SO4 is mixed with 0.300 L of 0.210 M KOH. What concentration of…

A: Balanced equation for the neutralization reaction between H2SO4 and KOH: H2SO4  +   2KOH    =…

Q: An 8.00 mL sample of a stock solution of sodium acetate is diluted with enough water to form 100.0…

A: In this question, we want to determine the Concentration of original stock solution.  How we can…

Q: If 46.3 mL of a 0.794 M Ca(OH)2 solution is required to neutralize a 40.0 mL sample of HCl, what is…

A: Given :-  Molarity of Ca(OH)2 solution = 0.794 M  Volume of Ca(OH)2 solution = 46.3 mL  Volume of…

Q: If 56.0 g of Beskar (mm= 21.03 g/mol) is added to a 500.0 mL volumetric flask, and water is added to…

A: concentration of Beskar = NO. OF MOLES / TOTAL VOLUME(L) NO. OF MOLES= GIVEN MASS / MOLAR MASS…

Q: Zinc and magnesium react with hydrochloric acid to produce the metal chlorides and hydrogen gas. A…

A:

Q: Suppose 60.0 mL of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150 M KI. How many grams of Pbl2 will…

A: The step wise solution for the calcukation of mass of PbI2 formed is -

Q: What mass of precipitate is produced when 130.0 mL of 0.150 M Cu(NO3)2 is mixed with 150.0 mL of…

A: Precipitation reaction is a double displacement reaction in which two soluble salts reacts with each…

Q: Volume =

A:

Q: reacts with 0.110 M NaOH.  Determine the concentration (molarity) of H2SO4 if 49.22 mL of NaOH is…

A:

Q: What volume (in L) of 1.20 M FeCl₂ would be required to obtain 0.510 moles of Cl⁻ ions?

A:

Q: 14.00 mL of a 0.2500 M solution of sulfuric acid (H2SO4) is mixed with 24.00 mL of a 0.2500 M…

A: The given information is: Volume of (H2SO4) = 14.00 ml Molarity of (H2SO4) = 0.25 M Volume of…

Q: What is the volume of 0.7558 M HCl must be used with excess Fe to produce 1.732g of hydrogen? 2…

A: Given,Molarity of HCl is 0.7558,Hydrogen is 1.732 g

Q: What is the appropriate size of volumetric flask to use if you want to dilute a 75.00 mL solution of…

A:

Q: A student pipets 18 mL of a 0.0459 M solution of CaCl2 into a 100.00 mL volumetric flask and dilutes…

A: Given  Initial Volume of solution ( V1 ) = 18 mL  Molarity ( M1 ) = 0.0459 M  Final Volume of…

Q: A solution is prepared by mixing 2.50 g of FeCl3 with enough water to make 125 mL of solution.…

A: Molarity of the solution (M) is the moles of solute per unit volume of the solution in liters. It's…

Q: If 0.487 L of water is added to a 41.7 mL of 16.2 M stock solution of acetic acid (CH 3COOH), what…

A:

Q: What mass of precipitate is formed when 100. mL of 0.350 M NaCl reacts with 100. mL of 0.175 M…

A: NaCl → Na+ + Cl- Pb(NO3)2 → Pb2+ +2NO3- Pb2+ →2Cl- → PbCl2 (precipitate)  Moles = Molarity * Volume…

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.