have a 3ml Pb(NO3)2 solution that has 0.1 Molarity. I also have a 6ml K2CrO4 solution that is 0.1 Molarity. What is the theoretical yield of PbCrO4 from this

Q: 4. H2SO4 + Al(OH)3 -----> Al2(SO4)3. + H2O

A: When sulfuric acid reacts with aluminium hydroxide products are aluminium sulfate and water. H2SO4…

Q: In this reaction, how many grams of Fe,0, are required to completely react with 84 grams of CO?…

A: To solve this problem first we have to balance the chemical equations then according to…

Q: A 0.137 g sample of KaCr2O, is added to 135 mL of water. What is the concentration of the solution?…

A:

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Given: Moles of C6H12O6 = 7.21 moles

Q: When 0.981 g of Sr is added to water a 0.350 M H2S solution the following reaction occurs: Sr + H2S…

A: Mass of Sr = 0.981 g  Molar mass of Sr = 87.62 g/mol Molarity of H2S = 0.350 M We need to find…

Q: How many moles of NACl2 are needed if we want to make 38.74 g of PBCl2 bythe reaction 2Nacl+…

A:

Q: Consider the combustion of glucose: C6H12O6(s)  +   6 O2(g)   ®   6 CO2(g)  +  6 H2O(g)   Calculate…

A: Since you have posted a question with multiple sub-parts ,we will solve first two sub-parts for you…

Q: What number goes in front of the CO2 when the following reaction is balanced? H,SO,(aq) +…

A: Correct answer : 2

Q: You need to make 100.0 mL of 0.5128 M Fe*3. How many grams of FeCl3 do you need to weigh out to make…

A: molarity of solution is defined as no. Of moles of solute devided by volume of solution in liter.

Q: What is the molarity of a solution prepared by dissolving 64.9 grams of Pb(NO3)2 in enough water to…

A: The number of moles of lead nitrate are as:

Q: If you begin with 84.6 mL of 0.832 M KCl (aq) solution and mix it with 41.7 mL of 0.795 M Pb(NO3)2…

A: Given: Volume of KCl solution = 84.6 mL Molarity of KCl solution = 0.832 M Volume of Pb(NO3)2 = 41.7…

Q: 5.50 mL of H2O and 3.00 mL of an aqueous 0.030 M I solution were added to 13.50 mL of an aqueous…

A: Initial molarity of Fe3+ solution=0.025 M Initial volume of Fe3+ solution=13.50 mL = 0.01350 L…

Q: What is the mass in grams of aluminum metal (26.98 g/mol) that reacts to form 2.80 g of iron (55.85…

A: Given, 3 FeO (l) + 2 AI (l) ---> 3 Fe (l) + 1 Al2O3 (s) mass of Iron (Fe) formed = 2.80 g mass of…

Q: (NH4)2S is a soluble compound True False

A: Yes , the (NH4)2S is a soluble compund. Hence the statement is True.

Q: 4. What mass of solid aluminum hydroxide can be produced when 50.0 mL of 0.200 M Al(NO3)3 is added…

A: Limiting reactant :- A Reactant which is present in lesser number of moles than required as per…

Q: The reaction for producing glucose in plants, called photosynthesis, is light 6CO₂ + 6H₂O C6H₁2O6 +…

A: we have to calculate the moles of CO2 needed for the given reaction

Q: Calculate the required amount (in mL) of 3.000 M HCl should be added to react completely with 12.35…

A:

Q: 8. Given the reaction : 2H;PO4 (ag) +3K2CO3 (32) → 3CO2 () + 3H2O«)+ 2K3PO4aqg) (c) Write the…

A: Given reaction is : 2H3PO4 (aq) + 3K2CO3 (aq) ----------> 3CO2 (g) + 3H2O (l) + 2K3PO4 (aq)…

Q: 0.8838-g sample of an ionic compound containing bromide ions and an unknown metal cation is…

A: Weight of ionic compound = 0.8838 gm Weight of precipitate (AgBr) = 1.573 gm

Q: 3-5.00 grams of potassium carbonate and 5.00 grams sodium carbonate were treated separately with…

A: Given data isMass of potassium carbonate = 5.00 grams mass of potassium carbonate = 5.00 grams

Q: For each of the following balanced equations, write the oxidation number above the symbol of each…

A: Since you have posted a question with multiple sub-parts, we will solve first three subpartsfor you.…

Q: mass

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

Q: Which of the following lead (II) compounds would yield the smallest number of lead (II) ions when…

A: Ksp for PbS 3.2 x 10-28 Ksp for PbSO4 = 1.8 * 10-8 Ksp for PbCrO4 = 1 * 10-16

Q: How many grams of PbBr2 will precipitate when excess AlBr3 solution is added to 66.0 mL of 0.754 M…

A: Given: Concentration (molarity) of Pb(NO3)2 = 0.754 M  Volume of Pb(NO3)2 = 66.0 mL molar mass of…

Q: A sample of limestone and other soil materials was heated, and the limestone decomposed to give…

A: 1) mass of CO2 = 2.45 g  =     total mass of limestone sample = 6.671 g  mass percent of CaCO3 = ?…

Q: Exactly 450.0 mL of a solution that contained 462.2 ppm of Ba(NO3)2 were mixed with 260.0 mL of a…

A: ppm = mg / LMass of barium nitrate =mole of barium nitrate = mole of Aluminium sulfate = Reaction is…

Q: 1.) What volume (in mL) of a solution 0.143 M in Ca(OH)2 must we use to neutralize 25.2 mL of a…

A: Answer:- firstly a balanced chemical equation is written the using the simple concept of…

Q: What is the molarity of SO²⁻ ₄ in a solution prepared by adding 347. mL of water to 160 mL of 0.80 M…

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Q: Write the balanced COMPLETE ionic equation for the reaction when AgNO3 and KCI are mixed in aqueous…

A: According to the question we have, The silver nitrate ( AgNO3) and the potassium chloride (KCl) are…

Q: The concentration of citric acid (H3C6H5O7) in citric fruits ranges from 0.005 M to 0.30M. Consider…

A:

Q: If 27.90 mL of a 0.838 M KOH solution was required to neutralize 17.98 mL of a H3PO4 solution by the…

A:

Q: Calculate the mass of solid KCl that must be added to 1.87 L of a 0.221 M Pb(NO3)2 solution to…

A:

Q: I measure out 15.98 g of potassium chloride and dissolve it in water. The total volume of solution…

A: Given, amount of KCl =15.98 gvolume of solution =500.0 mL =0.5 Lmolar mass of KCl =74.55 g/molwe are…

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A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: Calculate the formal concentration (in molarity) of a KCl solution if 21.3 g of KCl is dissolved in…

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Q: In the following balanced reaction: Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq) 10.9 g of KI…

A:

Q: ow many equivalents of an acid could be reacted by 1.750 g Al(OH)₃?

A: To calculate equivalents of acid that can be reacted by 1.750 g Al(OH)₃.

Q: 1. Determine the mass in grams of Lead(II) lodide th

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

Q: If 25.2 mL of AgNO3 is needed to precipitate all the Cl ions in a 0.775-mg sample of KCI (forming…

A:

Q: Identify each element(s) in the following reaction that is not balanced.  6 KOH (aq)  +  2 H3PO4…

A: in Balanced chemical equation  no of atoms of each species is equal on reactent and products side.

Q: Calculate the % by mass Sr(OH)2 , M, N, m, mf H2 O of a Sr(OH)2 solution that contains 107.2 g…

A: Given that, Volume of solution = 3L = 3000 mL,          Density = 1.14 g/mL Mass = Volume x Density…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)). If you start the…

A: The limiting reagent in a chemical reaction is a reactant that is present in smaller quantity and…

Q: For the determination of acetic acid in vinegar, 1 mL of sample is taken, diluted to 100 mL and…

A: Acetic Acid is CH3COOH. Its molecular weight is:- 60.052 g/mol

Q: Calcium sulfate  (MM= 136.1406) dissolves in cold water to the extent of 0.241 g per 100. mL. What…

A: Calcium sulfate (MM= 136.1406)  CaSO4- = 0.241 g Volume of solution = 100 mL = 0.100 L   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".