In order to understand how this equation is derived and why it holds true, the product of each side of the equation should be examined. What value and unit do you get when you multiply a concentration of 0.503  M M by a volume of 0.750  L L ? This question can be expressed as 0.750 L1×0.503 molL=0.750 L1×0.503 molL= Express your answer to three significant figures with the appropriate units.

Q: Calculate the number of moles required to make 150 mL of a 5.5M solution of CuSO4. For all answers…

A: a- grams of CuSO4= 131.69 g b. mL of 6.5 M = 38.46 mL Details of these part are attached below.

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: A base was standardized according to the procedure described in the lab manual. A 20.00mL sample of…

A: In a titration the equivalence point is one in which the amount of standard solution added is…

Q: Granulated sugar (sucrose, C12H22011) has an average density of about 0.71 g/cm³. Calculate the…

A:

Q: Using a standard curve, you calculated the concentration of your sample to be 1.02 x 10-4 M. Prior…

A: We know that the dilution factor(DF)  is the ratio of the final volume of the diluted solution to…

Q: Calculate the molarity

A: Molarity is the ratio of number of moles of solute to the volume of solution (in L)  number of moles…

Q: A 0.8970 g sample of a mixture of NaCl and KC1 is dissolved in water, and the solution is then…

A:

Q: you mix 13.4 mL of 0.320 M solution of K2CrO4 with 44.8 mL of a 0.320 M solution of AgNO3, what mass…

A:

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: What volume in liters of 4.00 M NaOH contains 8.50 mol NaOH? Express your answer with the…

A: The molarity of a solution is the number of moles of solute dissolved per liter of the solution.…

Q: For the equation below, if you want 35 mL of H2S2 (1.334 g/mL), what mass of 2.4 % LiCN solution…

A: A solution is prepared by adding solute to a particular solvent.  Concentration is the amount of…

Q: Suppose 0.452 g of sodium iodide is dissolved in 100. mL of a 14.0 m M aqueous solution of silver…

A: Mass of NaI = 0.452 gVolume of AgNO3 solution = 100 mLConcentration of AgNO3 = 14.0 M

Q: Is C6H12O6 being created or destroyed by the chemical reaction? If C6H12O6 is being created or…

A: A question based on chemical kinetics. A graph of concentration against time is prescribed based on…

Q: A chemist prepares a solution of sodium bromide (NaBr) by measuring out 73. mg of NaBr into a 100.…

A: We have to calculate the molarity of Br-

Q: Here is a graph of the molarity of butyl chloride (C,H,Cl) in a reaction vessel during a certain…

A: The change in concentration of a species  involved in a chemical reaction over a period of time is…

Q: A solution of ammonia and water contains 4.70×1025 water molecules and 5.60×1024 ammonia molecules.…

A:

Q: If 2.96 g2.96 g of CuNO3CuNO3 is dissolved in water to make a 0.180 M0.180 M solution, what is the…

A: Given: Mass of CuNO3= 2.96 g Molarity of solution = 0.180 M Molar mass of CuNO3= 125.55 g/mol

Q: A chemist prepares a solution of iron(II) bromide (FeBr,) by measuring out 0.18 g of FeBr, into a…

A: Molarity of a solution is expressed by moles of solute present per litre of solution. Recall the…

Q: A 4.23 g4.23 g sample of a laboratory solution contains 1.96 g1.96 g of acid. What is the…

A: Mass percent = (mass of acid/ total mass) ×100% Mass percent is defined as the ratio of mass of…

Q: What is the molarity of a solution made by mixing 2.77 g of potassium hydroxide with enough water to…

A:

Q: In the decomposition reaction,50.10 g of calcium chlorate was heated to produce calcium chloride and…

A: Calcium Chlorate is Ca(ClO3)2 Reaction: Ca(ClO3)2  --> CaCl2 (s)  + 3O2(g)

Q: Suppose you have 100.00 mL of a solution of a dye and transfer 2.00 mL of the solution to a 100.00…

A: A 2 step dilution is carried out with the original dye solution.

Q: Ocr „H,OH being created or destroyed by the chemical ction? Ode O ne „H,OH is being created or…

A: We are given a graph showing change in concentration with ethanol w.r.t time.  We have to tell…

Q: What is the minimum amount of 6.0 M H2SO̟ necessary to produce 20.0 g of H2 (g) according to the…

A: The minimum amount of sulfuric acid has to be given,

Q: Here is a graph of the molarity of ethanol (C,H¸OH) in a reaction vessel during a certain chemical…

A: The concentration v/s time curve of ethanol is given as,

Q: Here is a graph of the molarity of arsenic acid (H₂AsO4) in a reaction vessel during a certain…

A:

Q: It is known that silver nitrate reacts with iron (III) chloride to produce silver chloride and iron…

A: 3AgNO3 + FeCl3 = AgCl + Fe(NO3)3  1 mol of iron(III) chloride reacts with 3 mol of silver nitrate to…

Q: created Is C,H,OH being created or destroyed by the chemical O destroyed reaction? neither created…

A: The question is based on the concept of chemical kinetics. We have to calculate rate of reaction in…

Q: A student sets up and solves the following equation to solve a problem in solution stoichiometry.…

A: The given problem is:We need to find the missing part of 0.77.

Q: Suppose 4.35g of ammonium chloride is dissolved in 150.mL of a 0.70 M aqueous solution of potassium…

A:

Q: Use the equation that follows for parts (a) and (b) below. Molecular masses are under each…

A: The ideal law is sometimes considered as the combination of Boyle’s law, Charles’s law and…

Q: 152 A 352.44 155 T 362.31 153 G 355.67 156 X 365.88 154 D 359.12 157 N 369.52 You time travel 100…

A: 1. We have to calculate the molar mass of the compound G6O6. 2. We have to calculate the volume of…

Q: When you are presented with additional details, it can sometimes be a little more difficult to…

A: Bromine reacts to bromine to form aluminum bromide. The equation for the balanced chemical reaction…

Q: For the equation below, if you want 35 mL of H2S2 (1.334 g/mL), what mass of 2.4 % LiCN solution…

A: GIVEN: Volume of H2S2 = 35 mL Density of H2S2 = 1.334 g/mL Mass % of LiCN solution = 2.4% Mass of…

Q: Calculate the concentration of a solution made by diluting 40.040.0 mL of 4.34.3 M HBrHBr to a final…

A: In this question, we want to determine the Concentration of Diluted Solution of HBr.  You can see…

Q: 56.0 g of sodium sulfate is dissolved in water to make 425 mL of solution. Calculate the molarity of…

A: Given: The mass of sodium sulfate dissolved = 56.0 g The volume of water = 425 mL We have to…

Q: Suppose 33.3g of potassium bromide is dissolved in 350.mL of a 0.70 M aqueous solution of silver…

A:

Q: Here is a graph of the molarity of hydrogen peroxide (H,0,) in a reaction vessel during a certain…

A: The concentration v/s time curve of H2O2 is given as,

Q: Two solutions are combined: 611 mL of 139 mM MgSO4 and 566 mL of 174.5 mM NH4OH. How many moles of…

A:

Q: In order to understand how this equation is derived and why it holds true, the product of each side…

A:

Q: 16.456 g of ethylamine (MM = 45.08 g/mol) are dissolved and diluted with water to 175.00 mL.…

A: Given: Mass of ethylamine = 16.456 g Molar mass of ethylamine = 45.08 g/mol Volume of water = 175.0…

Q: Suppose 8.26g of copper(II) nitrate is dissolved in 50.mL of a 0.60 M aqueous solution of sodium…

A:

Q: STARTING AMOUNT esc 0.0720 mol C₂H₂O₂ 62.08 g C₂H₂O₂ + ! 1 Q X X 0.0720 2 1.04 g C₂H₂O₂ 1.04 g…

A:

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".