A 10 g piece of pure aluminum is placed in 75 mL of 0.54M HCl at stp. They react as 2Al + 6HCL --> 3H2  + 2AlCl3  What is the Molarity of CL

Q: 8. What volume of a 0.500 M solution of Nal could be prepared with 113 g of solid Nal?

A: Given data: Concentration of NaI = 0.5 M or 0.5 mol/L Mass of NaI = 113 g Formula used:

Q: What volume of a 3.6 M HNO3 must be used to make 0.100 L of 0.50 M HNO3

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: How many grams of Na2S2O3 are needed to prepare 87.0 mL of a 5.00 %(m/v) Na2S2O3solution?

A: Percentage mass by volume is defined as moles of solute per 100 mL of the solution and it can be…

Q: Solution X 100mL of 0.10M NaOH (aq) is mixed with 100mL of 0.10M HBr(aq) Solution Y 100mL of 0.1M…

A: pH: In chemistry, pH is used to identify the nature of the solutions quantitatively. Usually, the pH…

Q: * 00 F Strontium chloride and sodium fluoride react to form strontium fluoride and sodium chloride…

A:

Q: 3. A piece of metal "X" weighing 0.0382 g was placed in a eudiometer containing dilute aqueous HCI.…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Calculate the following concentrations for an aluminum hydroxide Al(OH)3 solution containing 150 g…

A:

Q: 1.W: 1- A solution of KCI (its volume =500 mL) contains 7.45 ppm KCl. Calculate its Holarity and…

A:

Q: What mass of H3PO4 is present in 8.63 x 10* mL of a 0.0823 M solution of H3PO4? OA0.00143 g OB 03 x…

A: The mass and concentration of the molecules are indicated by the mole concept. Mole is the unit of…

Q: How many moles of NaOH is produced

A: Given :- molarity of Na2SO4 solution = 1.5 M or 1.5 mol/L  Volume of solution = 150 mL  To be…

Q: A 1.0 L solution of 0.50 M H2SO4 is diluted to a new volume of 2.5 L. What is the concentration of…

A: The dilution is the process in which only solvent is added and the solute remains same. Hence, the…

Q: A dilution is performed by taking 0.020 L of a 5.0M NaOH solution. The final volume is 2.0L, what is…

A: Here we are required to find the concentration of NaOH after dilution

Q: The balanced equation for the neutralization reaction of aqueous H2SO4 with aqueous KOH is shown.…

A:

Q: Consider the following reaction: 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl- How many Liters of…

A: Given, 2 CN- + 5 ClO- + H2O --> N2 + 2 HCO3- + 5 Cl-

Q: It is desired to prepare 900mL of 0.125 normal Ca(OH)2 for use in the reaction:  2HCl + Ca(OH)2 =…

A: The given data contains, Volume = 900 ml = 0.9 LNormality =0.125 N

Q: Suppose that an initial volume (V1) of 1.360 mL of Nacl solution was diluted to V2=9.926 mL to…

A: In the given question dilution of NaCl is taking place.  In such situations, the number of moles of…

Q: For the following reaction: 2 HCIO4 + Ca(OH)2 → Ca(CIO4)2 +2 H2O (1) What is the equivalent mass of…

A: Equivalent mass:- It is equal to the mass of a given substance which will combine with or displace a…

Q: What volume of 1.2M potassium hydroxide is needed to neutralize 150mL of 3.2M sulfuric acid? Write a…

A: The balanced chemical reaction between potassium hydroxide (KOH) and sulfuric acid (H2SO4) is, 2KOH…

Q: 2 liters of solution 1 M Ca (OH) 2 mixed with 4 liters of HCl.pH solution of the mixture is:

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

Q: You have a stock solution of 20% (w/w) Triton X-100, a viscous detergent often used to permeabilise…

A: 20%(w/w) means that 20 g of solute in the 100 g solution. Volume of the solution is, Volume = mass ÷…

Q: A silver nitrate solution contains 5.63 g of primary standard AgNO3 (MM = 169.87 g/mol) in 1.00 L.…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: 12. A 10.0 g piece of pure aluminum is placed in 75.0 mL of 0.54 M hydrochloric acid at STP…

A: Given:Mass of aluminum = 10 g.Molar mass of aluminum = 27 g/mol.Volume of HCl = 75.0 mL = 0.075…

Q: Ca(s) + 2HCl(aq) →CaCl2(aq) + H2(g)  (a)                 How many mL of a 3.20 M HCl solution are…

A: Stoichiometry, in balanced chemical reaction is defined by the ratio at which reactants are reacting…

Q: What volume of 0.300 M H2SO4 can be made from 15.5 mL of 0.624 M H2SO4?

A: Molarity is defined as No.of moles(n) of solute divided by volume (V) of solution in liters. We use…

Q: The volume of a sample of pure HCl gas was 205 mL at 23°C and 171 mmHg. It was completely dissolved…

A: Calculate the number of moles of HCl by using ideal gas equation PV =  nRT where P is the pressure…

Q: what volume in liters, of 1.00 M Pb(NO3)2 is needed to react completely with 0.500l of 4.00 M NaCl,…

A: Stoichiometry is concerned with the reactants' moles colliding to give the requisite products'…

Q: A solution is prepared by diluting 15.0 mL of 13.7-M phosphoric acid solution to a final volume of…

A: Welcome to bartleby!  Introduction : We have to calculate concentration of new solution .

Q: 55.0 mL of an HCl solution is required to react completely with 1.50 g of aluminum metal according…

A: Given Volume of solution = 55 ml Mass of aluminum = 1.5 g Pressure of H2 = 1 atm Temperature = 273°K

Q: You have a stock solution of NaCl in water that has a concentration of 50.0g/L. State what volume of…

A: Given: Concentration of stock solution of NaCl = 50.0 g/L.

Q: what total volume of 20.6 % m/v sodium phosphate is needed to have a total of 69.5 g of sodium…

A: Given: Mass by Volume percentage=20.6 % Mass of sodium phosphate=69.5. The volume of sodium…

Q: 4. What is the percent (m/v) concentration of the solution obtained when 15.2 grams of nickel (II)…

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

Q: How many liters of 0.305 M K₃PO₄ solution are necessary to completely react with 187mL of 0.0184 M…

A: The number of moles for a given chemical species are defined as the ratio of mass to the molar mass.…

Q: Calculate the [CI] for a solution prepared by dissolving 1.525 g BaCl2.2H2O (244 g/mol) and 1.17 g…

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

Q: AgNO3+NaBr----->AgBr+NaNO3 How many moles of AgBr can be formed if 225mL of 0.125M AgNO3 is added…

A: Here, the reaction is already given in balanced form as: Since, NaBr is in excess so, the limiting…

Q: Calculate the following concentrations for an aluminum hydroxide Al(OH)3 solution containing 150 g…

A: A. Mass percent is given as (mass of solute/mass of solution)×100= (150/(15000+150))×100= 9.90% B:…

Q: 2Cr(OH)3(s) + 6F-1(aq) 2Cr(s) + 6OH-1(aq) + 3F2(g) d) If 5.89 g of chromium(III) hydroxide react…

A: The given reaction is: 2 Cr(OH)3 (s) + 6 F- (aq) → 2 Cr (s) + 6 OH- (aq) + 3 F2 (g)

Q: What is the % (w/v) concentration of a solution containing 25.0 g of solute in 400 mL of solution?…

A: The weight by volume % is calculated using the formula as shown below:

Q: What volume of 0.150 M AgNO 3 solution is required to react with 80.0 mL of 0.0660 M CaCl 2 solution…

A:

Q: The antibiotic gramicidin A can transport Na+ ions into a certain cell at the rate of 5.0 × 107 Na+…

A: The transport rate of Na+ ions = 5.0 × 107 Na+ ions/channel · s  The concentration of Na+ ions, M =…

Q: What volume of 0.350 M HNO3 Can be made from 150mL of 6.6 M HNO3? L (Give answer to correct sig figs…

A:

Q: What volume of carbon dioxide at STP can be formed from 600 mL of a 2.0 mol/L HCl solution according…

A:

Q: Calculate the molarity of HCl in a solution, which was prepared by dissolving 5.5 g of HCl (molar…

A:

Q: Mass of H2C2O4•2H2O = 1.3245 grams  Molar Mass of H2C2O4•2H2O = 126.07 Volume of H2C2O4•2H2O…

A: Number of moles = Mass in gram/Molar mass in gram per mole Molarity = Number of moles/Volume in L…

Q: The current federal drinking water standard for total chromium is 100 parts per billion (ppb), which…

A: 1 ppb = 1 µg/L

Q: For the following reaction: H2CO3 + 2 NaOHNa2CO3 + 2 H2O (1) What is the equivalent mass of H2CO3?…

A: Basicity of acid :-  The number of replaceable hydrogen atoms present in an acid is known as…

Q: Lead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: Pb(NO3)2 + 2NH4 →PbI2 + 2NH4NO3

Q: 0.20 M

A: A) moles of Pb(NO3)2 = ( concentration ) • ( volume )  moles of Pb(NO3)2 = ( 0.20molL-1 ) • ( 0.300L…

Q: Na,CO3 + HCI CO2 + H,0 + NaCI Consider the above unbalanced equation. For this reaction, how many mL…

A: We can calculate volume of Na2CO3 by calculating moles of Na2CO3

Q: What volume of carbon dioxide at STP will be produced when 1.03 mol of HF are reacted with an excess…

A:

Q: What volume of H2 gas, measured at 9 °C and 722 torr, can be obtained by reacting 8.40 g of zinc…

A: Given;

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".