the theoretical yield of PCl3?

Q: 3CaCl2(aq) + 2Na3PO4(aq) Ca3(PO4)2(s) + 6NaCl(aq) In a reaction mixture of 16 mL of 0.56 M CaCl2…

A: Given Reaction3CaCl2(aq) + 2Na3PO4(aq)  →  Ca3(PO4)2(s) + 6NaCl(aq)Volume of CaCl2 = 16 mL1 L = 1000…

Q: Given the following reaction: 2ICl3 + 3H2O = ICl + HIO3 + 5HCl. If you begin with 51.0g ICl3 and…

A: In any particular reaction, there are two types of reactants which are limiting reactant and excess…

Q: How many moles of O2 are needed to produce 34.26mol of CO2? C2H8(g)+O2(g)⟶CO2(g)+H2O(g)

A:

Q: considerer the following reaction: NiCl2 + 6NH3 + 2 KClO4 --> Ni(NH3)6(ClO4)2 + 2KCl if you mix…

A:

Q: (0) CH3-C-H CH3-C-OH acetic acid acetaldehyde You need to produce 700. g of acetic acid using the…

A:

Q: How many moles of ammonia can be made by reacting 5.0 mol of N2 with 4.0 mol of H2? N2(g) + 3 H2(g)…

A:

Q: Phthalonitrile (C₈H₄N₂) is produced by the ammoxidation of o-xylene (C₈H₁₀) according to the…

A: The balanced requation for given reaction is  C8H10(l)  + 3O2(g) + 2NH3 (g) → C8H4N2 (s) + 6H2O(l)

Q: How many moles of NO2 would be required to produce 14.17 moles of HNO3 in the presence of excess…

A: Moles of HNO3=14.17mol 3NO2(g)+H2O(I)->2HNO3(g)+NO(g)

Q: Read and analyze carefully each problem. Show your complete solution. 1. Consider the reaction…

A: Stoichiometric can be used to establish relation between the moles of reactant and product which…

Q: The 2-step process for melamine is: CO(NH2)2(l)→HNCO(l)+NH3(g) 6HNCO(l)→C3N3(NH2)3(l)+3CO2(g)…

A: Given,Mass of urea, CO(NH2)2 = 189.0 kg = 189000 g   (1 kg = 1000 g)Moles of urea can be calculated…

Q: how many grams of salicylic acid must be used in order to produce 7.50 grams of acetylsalicylic acid…

A: Acetylsalicylic acid produce when yield is 92% = 7.50grams

Q: A 1.000 g sample of a mixture of K2CO3 and KHCO3 yielded 0.4000 g of Carbon dioxide (CO2) upon…

A:

Q: How many moles of NaF are produced in the reaction between sodium bromide and calcium fluoride when…

A:

Q: wo (2.0) grams of salicylic acid (138.21 g/mol) is added to 4.0 mL acetic anhydride (102.09 g/mol;…

A:

Q: In the last synthesis step for acetaminophen (C8H9NO2; 151.16 g/mol), A compound called…

A: The reaction is –   4-aminophenolC6H7NO+acetic anhydride→ acetaminophenC8H9NO2

Q: Calculate the percent yield for an experiment in which 8.50g of SOCl2 was obtained in a reaction of…

A:

Q: ( C 2 H 5 OH) is produced from the fermentationof sucrose ( C 12 H 22 O 11 ) in the presence of…

A: Sucrose on fermentation gives ethanol and carbon dioxide. Here we have to calculate the percent…

Q: What mass of N2 will be produced from the reaction of 50.0g N2O4 with 45.0g N2H4?  N2O4(l) + 2…

A: Balanced Reaction N2O4(l) + 2 N2H4(l) --> 3 N2(g) + 4H2O(g)

Q: percentage yield for this reaction when 0.436 mol potassium tetrachloroplatinate was reacted with…

A:

Q: Calculate the mass of excess reagent (in grams) remaining at the end of the reactjon in which 90.0 g…

A:

Q: A 4.000g sample of M2S3 is converted into MO2 and loses 0.277g. What is the atomic weight of M? The…

A: Given data,Mass of M2S3=4.00gMass lost as SO2=0.277gMass of MO2 formed=4.00-0.277=3.723gBalanced…

Q: (2) Based on the thermite reaction, Fe2O3 (s) + 2 Al (s) ---> 3 Fe (1) + Al2O3 (s), (2.A. on…

A: Given reaction, Fe2O3 (s) + 2 Al (s) → 3 Fe (l) + Al2O3 (s) Given data, Molar masses: 1 mole of…

Q: An organic chemistry student performed the following reactions: OH CH;COOH KMNO4 он OH NaOC1 NaOH d…

A: Volume of Cyclohexanol  = 19.40 ml Density of Cyclohexanol = 0.96 g/ml   Therefore   Weight of…

Q: The reaction of 5.07g N2 with 0.722g h2 produces 1.27g NH3. What is the percent yield of this…

A: Yield is calculated by ratio of Autual yield to theoretical yield.

Q: If you used 3.2 mL of benzaldehyde and 2.3 mL of acetone. you got 2.7 gm of dibenzalacetone,…

A:

Q: A 0.685g sample of NaHCO3 is decomposed by heating to form Na2CO3. When the sample is cooled it…

A: The division of any compound's actual/exact yield to its theoretical yield which further multiplied…

Q: How many moles of O2 are needed to produce 34.7g Fe2O3

A: Given that : Mass of Fe2O3 = 34.7 g The balanced reaction for the formation of Fe2O3 is given below…

Q: if 7.0 moles of pentane C5H12 are reacted with sufficient O2 how many moles of CO2 are produced

A:

Q: If you have 5 mol H2 and 2 mol N2, what is the limiting reagent in the reaction below? 3 H2(g) + N2…

A: Limiting reagent is the species which limits the extent of reaction. And determines the productivity…

Q: How many moles of HNO₃ will be produced from the reaction of 19.5 g of NO₂ with excess water

A: Number of moles = mass/molar mass  Molar mass of NO2 = 46.0 g/ mol

Q: 1.3 g naphthalene, 1 mL HNO3 and 1 mL H2SO4 were used to synthesize alpha nitro naphthalene.…

A: Given: Mass of naphthalene taken = 1.3 g Volume of HNO3 taken = 1 mL Volume of H2SO4 taken = 1 mL…

Q: How many moles of O2 are needed to react completely with 25.0 grams of benzene (C&H6) in the…

A:

Q: A student obtained 32.7 g of Mg(OH)2 from the following reaction. The studded added 54.4g of NaOH to…

A: 2NaOH + MgCl2  → Mg(OH)2 + 2NaCl Given :             Practical yield = 32.7 g We know,…

Q: Suppose 2.5 g of Compound A and 8.5 g of Compound B are consumed in a reaction that produces only…

A: Given : Mass of A reacting = 2.5 g Mass of B reacting = 8.5 g And there is only 1 product i.e C.

Q: Ether, (C2H5)2O, which was originally used as an anesthetic but has been replaced by safer and more…

A: Moles=given massmolar massGiven,If 19.7 g C2H5OHreacts with excess H2SO4Molar mass of Ethanol,…

Q: The reaction of 9.66g O2 with 9.33g NO produces 10.1g NO2. What is the percent yield?

A: O2 + 2NO → 2NO2 One molecules of O2 reacts with 2 molecules of NO to give two molecules of NO2.…

Q: 7) When propionic anhydride is dissolved in water, it forms propionic acid according to the balanced…

A: Solving only one question in accordance with guidelines. We will first calculate mass of each…

Q: Calculate the theoretical yield of NaOH when 4.0 g of Na2O2 reacts with excess water according to…

A:

Q: If you have 5 mol H2 and 2 mol N2, what is the limiting reagent in the reaction below? 3 H2(g) + N2…

A: The reaction taking place is given as, => 3 H2 (g) + N2 (g) -------> 2 NH3 (g)

Q: A mixture of 150 g Bi2O3 and 78gC are used to produce bismuth and CO in the reaction Bi2O3 +C - > Bi…

A:

Q: A mixture of CO and H2 gives a theoretical yield of 407g CH3OH.       CO(g) + 2H2(g) --> CH3OH (l)…

A: In the given reaction CO reacts with H2 to form methanol (CH3OH).  The theoretical yield of the…

Q: 43. If 2.70g C;Hs is reacted with 6.30g O2, identify the limiting reagent. C,H4 (6) + 3 02 (a1 → 2…

A: since question first is incomplete reaction is not given so I am calculating second question.

Q: Chemistry 7. What is the percent yield of the reaction 2X + 3Y → 3Z when 2.00 moles of X reacts with…

A:

Q: A reaction is performed so that it can be considered a closed systen The reaction produces 3.5g H2…

A: Products of reaction ,  H2 mass = 3.5 g  NaOH mass = 55.7 g  Reactant mass,  H2O = 45.8 g  Na =…

Q: H3PO4 + 3NaOH ---> Na3PO4 + 3H2O     If you mix 100 ml of 8.5M H3PO4 with 150 ml of 9.0M NaOH, how…

A:

Q: what amount of al2o3 are produced from the reaction of 3.0 mol al with 2.0 mol fe2o3?  2Al + Fe2O3…

A: The reaction is, From the balanced equation, it is clear that 1 mol Fe2O3 reacts with 2 mol Al.…

Q: Phthalonitrile (C₈H₄N₂) is produced by the ammoxidation of o-xylene (C₈H₁₀) according to the…

A: Given: Moles of o-xylene=15.3 moles To find: Mass of water

Q: Calculate the mass of excess reagent remaining at the end of the reaction in which 180.0g of SO2 are…

A: we are given a reaction  2SO2 + O2  →  2SO3 we need to calculate excess reagent when, MSO2 = 180.0 g…

Q: Answer questions 5 and 6

A: (5) The given chemical reaction is as follows: 2C4H10 + 13O2 → 8CO2 + 10H2O The given mass of butane…

Q: a. Use the following reaction to determine how much of each product would be released if 42 000 kg…

A: Since water, H2O is used in excess, methyl isocyanate, C2H3NO is the limiting reactant.  Hence we…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.