Aqueous solutions barium chloride and potassium sulfate are combined.  1) Predict the products and write the balanced equation showing the states of each substance. 2) The barium chloride solution has a volume of 100.0 mL and contains 10.00 grams of barium chloride.  The molarity of the potassium sulfate solution is 0.574 moles/liter

Q: An aqueous solution of magnesium nitrate, Mg(NO)2, contains 2.92 grams of magnesium nitrate and 17.7…

A: Given :- mass of magnesium nitrate = 2.92 grams Mass of water = 17.7 grams  To calculate :-…

Q: A solution is made by adding 15.62 g of Ba(OH)2 to water until the solutions volume is 250.0 mL.…

A: Number of moles of Barium hydroxide can be calculated as follows: No. of moles  = massmolar massNo.…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Answer:When solutions of two different substances are mixed and formation of precipitate takes place…

Q: 2. acetic acid + potassium hydroxide → Molecular Reaction: Total Ionic Reaction: Net Ionic Reaction:

A:

Q: A student prepares 2.0 liters of an aqueous solution of calcium carbonate (molar mass = 100.09…

A: The objective of this question is to calculate the molarity of a solution prepared by dissolving a…

Q: solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of water. The density of the resulting…

A:

Q: A 9.47 g sample of an aqueous solution of hydroiodic acid contains an unknown amount of the acid. If…

A:

Q: Most vinegar sold in stores is a mixture of 5.0% acetic acid (by mass) and water. What mass of…

A: Given:   The mass percentage of acetic acid is 5.0 %. The mass of acetic acid is 20.0 g.

Q: A chemist adds 75 mL of 0.20 M of barium chloride solution to a 60. mL of 0.22 M sodium sulfate…

A: A. When BaCl2(aq) reacts with Na2SO4(aq) then BaSO4(s) is precipitated as white solid alongwith…

Q: barium hydroxide solution is prepared by dissolving 1.44 g of Ba(OH)₂ in water to make 52.2 mL of…

A: Mass of Ba(OH)2 = 1.44 g

Q: 100.0 mL of an aqueous solution containing 0.250 M KOH(aq) is mixed with 100.0 mL of an aqueous…

A: First of all, we need to write down the balanced chemical.  The molar mass of Fe(OH)3 = 106.87g/mol

Q: A sample of 5.26 g of solid calcium hydroxide is added to 32.5 mL of 0.420 M aqueous hydrochloric…

A: Given: Mass of solid Ca(OH)2 taken = 5.26 g. Concentration of HCl = 0.420 M And volume of solution =…

Q: A student carried out the following precipitation reaction: BaCl₂(aq) + Na₂CO3(aq) BaCO3(s) +…

A: Percent yield is defined as the ratio of actual yield to that of theoretical yield whole multiplied…

Q: A chemist places 2.6428 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: The solution is given below -

Q: 6. Ammonium sulfate reacts with sodium hydroxide to produce ammonia, water, and sodium sulfate. How…

A:

Q: Write a balanced equation for the reaction of acetic acid (as an aqueous solution) with solid sodium…

A:

Q: 30.00 mL of 0.200 M calcium chloride solution are mixed with 10. 00 mL of 0.400 sodium chloride…

A: In this question we have to calculate the molarity of chloride ions in the resulting Solution. first…

Q: A chemist places 1.5999 g of NaCl in a 100 mL volumetric flask and adds water to the mark and calls…

A: In given problem, they asked for concentration of Na2SO4 and it is given as NaCl. So it will be…

Q: In a neutralization reaction, 50.00 mL of 0.8500 M phosphoric acid reacts with 2.500 g of magnesium…

A: The answers to the first three questions can be given as - Given Data -

Q: predict the reaction type (single or double displacement)  -- predict the names and states of the…

A: In the question a reaction is given and it is asked to balance it, name the reactant and product and…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: When the solutions of two ionic compounds are mixed, the resulting solution will form a precipitate…

Q: A solution of sucralose (molar mass=397.6 g/mol) was made by dissolving 23.20 g of sucralose into…

A: Moles of sucralose = given mass/Molar mass. And Molarity= moles of solution / volume in litres.

Q: Calculate the molarity of the two solutions. The first solution contains  0.550 mol  of  NaOH  in…

A:

Q: Calculate the mass of precipitate (in g) produced when 75 mL of 6.00 mol/L sodium hydroxide solution…

A: Given,  Volume of NaOH in mL = 75 mL  Molarity of NaOH = 6.00 mol/L  Calculate the mass of…

Q: If 40.3 g of KCI (MM= 74.55 g/mol ) are added to a 500.0 mL volumetric flask, and water is added to…

A: Molarity(M): The no. of moles of solute present in the one liter of the solution is called as…

Q: A solution is prepared by dissolving 45.6 g of Mg(NO3)2 in 515 g of water. The density of the…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: A solution of 300.0 mL of 0.150 M Nickel (II) sulfate is mixed with a solution of 100.0 mL of 0.200…

A: Balanced chemical equation is necessary so as to abide by the law of conservation of mass and to…

Q: A barium hydroxide solution is prepared by dissolving 2.91 g of Ba(OH), in water to make 42.3 mL of…

A:

Q: what is the molarity of the resulting solution?

A:

Q: An aliquot of a 8.50 M stock aqueous solution of sodium chloride is used to create 800. mL of a…

A: Given ; Concentration of dilute solution = 0.100 M And volume of dilute solution = 800 mL = 0.800 L…

Q: A barium hydroxide solution is prepared by dissolving 3.49 g of Ba(OH), in water to make 47.2 mL of…

A: The concentration of barium hydroxide can be caluculated using the following formula:

Q: A student wishes to determine the mass percentage of barium in a 2.016g sample. The student…

A: Given : Mass of sample = 2.016g Molarity of H2SO4 = 0.20M Volume of H2SO4 = 20ml

Q: An aqueous solution of acetone is made by transfering 27.6 mL of liquid acetone to a 300 . mL…

A: The volume/volume percentage of acetone in the solution is = 9.20 %

Q: brit to obec 1. If the density of the vinegar solution was 1.02 g/ in the unknown solution? Use your…

A: Following information about the solution of vinegar solution given -  Density of vinegar solution =…

Q: An aqueous solution of propyl alcohol is made by transfering 4.49 mL of liquid propyl alcohol to a…

A: Given: The volume of propyl alcohol taken = 4.49 mL The volume of the solution in the volumetric…

Q: Calculate the moles and the mass of solute in 113.5 mL of 0.253 M CaCh. moles of solute mass of…

A: Molarity: The number of moles of solute present in one liter of solution. It is denoted by M. The…

Q: molarity

A:

Q: An aqueous solution of sodium nitrate, NaNO3, is made by dissolving 9.38 grams of sodium nitrate in…

A:

Q: f 25.0 mL of silver nitrate reacts with excess sodium sulfate, how many grams of silver sulfate can…

A: Given  Volume of silver Nitrate = 25 mL  Density of silver Nitrate  = 4.35 gram/mL  Mass of silver…

Q: Calculate the new molarity if the following dilution is made. Assume the volumes are additive. a.…

A: We can use the formula: M1V1 = M2V2 where M1 is the initial molarity, V1 is the initial volume, M2…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".