What quantity in moles of precipitate will be formed when 100.0 mL of 2.00 M NaCl is reacted with 72.0 mL of 0.900 M Pb(NO:)2 in the following chemical reaction? 2 NaCl(aq) + Pb(NO:):(aq) → PbCl:(s) + 2 NaNO:(aq)

Q: How many milliliters of 12.0 M HCI(aq) are needed to prepare 595.0 mL of 1.00 M HCI(aq)?

A: Given: The initial concentration of HCl, (M1) = 12 M. The final concentration of HCl, (M2) = 1.0 M.…

Q: 0.7532 g of copper turnings (molar mass: 63.546 g∙mol–1) are reacted with excess nitric acid.…

A: Disclaimer: In order to obtain copper sulfate the acid used in excess should be sulfuric acid and…

Q: What mass of precipitate (in g) is formed when 72.8 mL of 0.500 M FeCl₃ reacts with excess AgNO₃ in…

A: From the reaction it is clear that 1 mole FeCl3 reacts with 3 moles AgNO3 to give 3 moles AgCl.…

Q: To measure the amount of chlorine in a well-boring fluid, an analytical chemist adds 0.260M silver…

A: Given,  Concentration of silver nitrate is = 0.260 M. Mass of fluid is = 21 g  Final mass of product…

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A:

Q: The forensic technician at a crime scene has just prepared a luminol stock solution by adding 13.0 g…

A: A question based on concentration terms that is to be accomplished.

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Given,  an EPA chemist tests a 200. mL sample of groundwater known to be contaminated with iron(II)…

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: Tin(IV) sulfide, SnS,, a yellow pigment, can be produced using the following reaction. SnBr, (aq) +…

A:

Q: What mass of precipitate (in g) is formed when 85.7 mL of 0.500 M FeCl₃ reacts with excess AgNO₃ in…

A: Given precipitation reaction; FeCl3 (aq) + 3 AgNO₃(aq) → 3 AgCl(s) + Fe(NO₃)₃(aq) Given volume of…

Q: 4.86 An 8.65-g sample of an unknown group 2 metal hydroxide is dissolved in 85.0 mL of water. An…

A: It is an example of neutralisation reaction a base react with acid to form salt  and water

Q: What mass of precipitate (in g) is formed when 82.4 mL of 0.500 M AICI reacts with excess AgNO3 in…

A:

Q: How many grams of precipitate are formed when 75 mL of 0.50 M FeCl₃ reacts with excess AgNO₃ in the…

A: Given, volume of FeCl₃ = 75 mL            Concentration of FeCl₃  = 0.50 M Now, number of moles of…

Q: What mass of precipitate (in g) is formed when 250.0 mL of 0.610 M CuCh is mixed with excess KOH in…

A: Initially, we have: molarity of CuCl2 = 0.610 M Volume of CuCl2 = 250.0 mL Formula to calculate…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO₃)₂ reacts with 33.0 mL of…

A:

Q: The forensic technician at a crime scene has just prepared a luminol stock solution by adding 17.0 g…

A: To determine the molarity (M) of a solution, you can use the formula:M In this case, you're given…

Q: you begin with 78.2 mL of 0.725 M KCl(aq) solution and mix it with 67 mL of 0.721 M Pb(NO3)2(aq) ,…

A: Given-> Volume of KCl= 78.2 ml Molarity of KCl = 0.725 M Volume of Pb(NO3)2(aq) = 67 ml Molarity…

Q: AgNO₃(aq) → 3 AgCl(s) + Fe(NO₃)₃(aq)

A: This can be solved by balancing the equation.required solution is given below

Q: A solution contains 32.929 mL of 1.436 M Ca(OH)2 (aq). How many moles of hydroxide ion are present…

A: Ca(OH)2 dissociates completely in water into component ions as: Ca(OH)2 (aq)  ------->  Ca2+ (aq)…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO₃)₂ reacts with 23.0 mL of…

A: Number of moles of substance=Concentration of substance x Volume of substanceFor…

Q: What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M NasPO4 reacts with 42.5 mL of…

A: The limiting agent is the reactant that completely consumes on the course of the reaction to yield…

Q: 1. List the following alcohols in order of increasing reactivity (least reactive first) toward…

A:

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.700 M Zn(NO₃)₂ reacts with 31.0 mL of…

A: ZnNO32+2 NaOH→ZnOH2 s+2 NaNO3 aqStength of ZnNO32=20.5x0.700 M1000=0.0143Stength of NaOH=310x0.700…

Q: Calcium Chloride (CaCl,) freely dissolves in water by the following equation. 2+ CaCl, (s) → Ca“…

A: We have to find concentration of Cl-

Q: Calculate the concentration of copper(II) chloride contaminant in the original groundwater sample.…

A: Balanced equation for the reaction between CuCl2 and AgNO3 is given as: CuCl2 (aq)  + 2AgNO3 (aq) →…

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.500 M Cu(NO₃)₂ reacts with 34.5 mL of…

A: First calculate moles for both solutions. Then using mol to mol ratio, find out moles of precipitate…

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: we have to calculate the concentration of iron(II)chloride in the groundwater sample

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given the chemical reaction for the prepration of chlorine as…

Q: What is the molarity of a solution of HCl if 5.50 mL of the HCl solution is titrated with 30.6 mL of…

A: Since as per the reaction, the moles of HCl reacting = moles of NaOH taken  because 1 mole of HCl is…

Q: grams of Zn(OH), will be formed in

A:

Q: the lead in an aqueous lead (II) nitrate solution can be precipitated out by adding potassium…

A:

Q: If 33.0 g of NaOH is added to 0.550 L of 1.00 M Ni(NO₂), how many grams of Ni(OH)₂ will be formed in…

A: we have to calculate the mass of precipitate formed in the given reaction

Q: The solubility of aluminum sulfate (Al2(SO4)3) in water is 34.22 g per 100.0 mL of solution at a…

A:

Q: U2, gives čar- Reaction of pentane, C,H12, With oxygen, bon dioxide and water. (a) Write a balanced…

A: The balanced equation of the reaction of pentane with oxygen has to be written.

Q: what is the the molar mass of KHP? If a student weighs out 0.614 g of KHP and titrates it with…

A:

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Balanced equation for the reaction between CuCl2 and AgNO3 is given as:CuCl2 (aq)  + 2AgNO3 (aq) →…

Q: Draw the structure for isobutyraldehyde :

A:

Q: 4.88. A quality control technician needs to determine the percentage of arsenic (As) in a particular…

A: Given:  Volume of Ag+ ion solution = 25.0 mL Concentration of Ag+ ion solution = 0.102 M  Mass of…

Q: What quantity in moles of precipitate will be formed when 219.5 mL of 0.350 M NaCl is reacted with…

A:

Q: Consider the balanced reaction below. FeCl3 (aq) + 3 NAOH (aq) --> Fe(OH)3 (s) + 3 NaCI (aq) A 0.532…

A: Given: Concentration of NaOH = 0.532 M Concentration of FeCl3 = 0.398 M Volume of of FeCl3 = 34.9 mL…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: Two beakers sit on a balance; the total mass is 167.170 g. One beaker contains a solution ofKI; the…

A:

Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.300 M Ni(NO₃)₂ reacts with 25.5 mL of…

A: The reaction equation is- Ni(NO₃)₂(aq) + 2 NaOH(aq) → Ni(OH)₂(s) + 2 NaNO₃(aq) Moles of Ni(NO3)2 can…

Q: How many milliliters of 11.0 M HCI(aq) are needed to prepare 170.0 mL of 1.00 M HCI(aq)? V = mL

A: For any solution , when it is diluted from a higher concentration to lower concentration , then the…

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".