When heated, lithium reacts with nitrogen to form lithium nitride: 6Lİ«) + Nz«g) → 2Lİ3N«) (a) What is the theoretical yield of Li3N in grams when 12.3 g of Li are heated with 33.6 g of N2? (b) If the actual yield of Li3N is 5.89 g, what is the percent yield of the reaction?

Q: 10.) If 112 grams of C,H;OH is reacted with 34.7 grams of Phosphorous trichloride based on the…

A:

Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

A: Molar masses KClO3 = 122.55g/mol P4O10 = 283.88g/mol KClO3 =  67.3 g mass of P4O10 = ?

Q: Acrylonitrile, C3H3N, is the starting material for the production of a kind of synthetic fiber…

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Q: 5) If 42.1 g of benzene reacts with 73.0 g of Bromine, given the reaction CsH6 + Br2 → CGH$B + HBr…

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Q: For the reaction C + 2H2 → CH4, how many moles of hydrogen are needed to make  182 grams of methane,…

A: Here a chemical reaction is given that is  C + 2H2 → CH4. Now, we have to calculate how many moles…

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

A: Interpretation: The reaction for producing in plants, called as photosynthesis process. If a plant…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A:

Q: Iodine is prepared both in the laboratory and commercially by adding Cl, (g) to an aqueous solution…

A: Given: Mass of I2 produced = 93.0 g Known: Molar mass of I2 = 253.80 g/mol Molar mass of NaI =…

Q: Consider the reaction 3X + 2Y → 5C + 4D With excess Y, how many moles of X are needed to produce…

A:

Q: A sample of 1.129moles of methane (CH.) is mixed with 1.754 moles of chlorine. What is the…

A: Given :- number of moles of CH4 =1.129 mol  number of moles of Cl2 = 1.754 mol  To calculate :-  The…

Q: The elemental composition of the welding gas acetylene (C2H2) is 92.24% C and 7.76% H by mass. What…

A: Since from the formula of acetylene, we can say that the number of atoms of C and H are same in it.…

Q: Methanol (CH3OH) burns in air according to the equation 2CH;OH + 30, → 2CO, + 4H,O If 229 g of…

A:

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: The reaction of the combustion of morphine is: 4C17H19NO3+85O2→68CO2+38H2O+4NO2 Calculation of no.…

Q: What is the percentage yield of a reaction in which 200 g of phosphorus trichloride reacts with…

A:

Q: What is the molar mass, in g/mol, of the hydrate compound with the proposed formula of CrCl3⋅3H2O

A: Since you have posted multiple questions, and these are not related to each other therefore as per…

Q: Consider the reaction of ethylene (C 2H 4) and water to form ethanol (C 2H 6O), which was mentioned…

A: Given: The theoretical yield of  ethanol is 23 g. The actual yield of ethanol is 15 g.…

Q: When a mixture of 10.0 g of acetylene 1C2H22 and 10.0 g ofoxygen 1O22 is ignited, the resulting…

A: Given data contains, Mass of acetylene is 10.0g. Mass of oxygen is 10.0g. (a) Acetylene on…

Q: Consider the reaction 3X + 2Y → 5C + 4D With excess Y, how many moles of X are needed to produce…

A:

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: When morphine undergoes combustion, carbon dioxide is produced. Mass of mixture            =…

Q: Disulfide dichloride (S,Cl,) is used in the vulcanization of rubber, a process that prevents this…

A:

Q: Sodium chloride is formed from the reaction between sodium metal and chlorine gas. 2 Na + Clk → 2…

A: Q1)    (a)                     2Na       +       Cl2 ----------> 2 NaCl                         2…

Q: What mass in grams of Cu(IO3)2 can be produced from 0.750 g of CuSO4 x 5H2O?

A:

Q: Aspirin can be prepared from salicylic acid (C,HO3), which has a molar mass of 138.12 g/mol, and…

A: Calculate moles of Salicylic acid- Mass = 2.25 g Molar mass = 138.12 g/mol Therefore, Moles of…

Q: The depletion of ozone (O,) in the stratosphere has been a matter of great concern among scientists…

A: Limiting reagent: It is defined as the reactant in a chemical reaction which is present in lesser…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A:

Q: If 6.8 g of a hydrocarbon that is 83.2% C by mass is burned with O2 to make CO2 and H2O,  what mass…

A:

Q: 3) Suppose you add 125g of C and 125g of Cl; to an excess amount of TiO2, how much TiCla can be…

A: Answer :-  (3) Mass (Practical yield) of TiCl4 = 123.4 g…

Q: 5. What is the theoretical yield of MgO from the combustion of 5.25 x1023 atoms of Mg and 4.69 ×1023…

A: Given that: number of atoms of Mg = 5.25×1023 atoms number of atoms of O2 = 4.69×1023 atoms To find,…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Mass % of morphine = Mass of morphine x 100/Mass of mixture

Q: When gaseous nitrogen and gaseous hydrogen are reacted at high temperatures in the presence of a…

A: Given Reaction (at high Temperature and in presence of Catalyst) is,  N2(g) + 3H2(g) -------> 2…

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

A: Given, moles of C6H12O6 = 9.76 molThe reaction for producing glucose in plants is: 6 CO2 + 6 H2O →…

Q: Acetyl Salicylic acid is prepared by heating salicylic acid, C7H6O3, with acetic anhydride, C4H6O3…

A: To solve this problem we will use the given formula.  Percent yield = (Actual yield /Theoretical…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: given :- mass of HBr = 4.9 g               mass of NaOH = 1.3 g  To calculate :- theoretical yield…

Q: In air, nitric oxide gas reacts with oxygen to produce nitrogen dioxide, which appears brown in…

A: The amount of Nitrogen dioxide formed can be calculated as follows

Q: Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases…

A: As per the give reaction 1 mol Ag2O reacts with 2 mol of C10H10N4SO2 to give 2 mol of AgC10H9N4SO2…

Q: A sample of unknown hydrate, AC·XH2O, has a mass of 1.000 g before heating and a mass of 0.781 g…

A:

Q: Consider the reaction 3X + 2Y5C + 4D With excess Y, how many moles of X are needed to produce 13.00…

A:

Q: 10.) If 112 grams of C,H,OH is reacted with 34.7 grams of Phosphorous trichloride based on the…

A: Molar mass of C2H5OH = 46.07 g/mol Molar mass of PCl3 = 137.33g/mol Given mass of C2H5OH = 112 g…

Q: If the yield of the reaction is 76.7%, what is the actual yield of chlorine?

A: To determine the actual yield of chlorine, we need the following relation: % yield=Actual…

Q: Adipic acid, H.CeHsO4, used to produce nylon, is made commercially by a following reaction between…

A:

Q: The chemical formula of tyrosine (a building block of proteins) is C9H11NO3. Given that the formula…

A: Since %(m/m) composition means the weight % i.e weight of component X 100/ total weight of compound…

Q: What is the theoretical yield (in grams) of N2 that can be produced when the quantities of 1.50x102g…

A: Note: Hey there! Thank you for posting the question. Since the question is not complete, oxygen is…

Q: Toluene, C_6H_5CH_3, is oxidized by air under carefully controlled conditions to benzoic acid,…

A: Given that, Amount of toluene = 1.000 kg  Amount of benzoic acid = 1.21 kg  To find: The percent…

Q: Based on the balanced reaction: 6 CO2 + 6 H2O→ 6 O2 + C6H12O6, what is the maximum number of grams…

A: 6 CO2 + 6 H2O→ 6 O2 + C6H12O6 molecular mass of CO2 = 44g

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: how do i do this

A: The given reaction is shown below.

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: mass of mixture = 2.00 g mass of CO₂ = 3.97 g molar mass of CO₂ = 44.01 molar mass of…

Q: 2. How many grams of sodium sulfate can be produced when 120 g of sodium hydroxide reacts with…

A: 2)  The balanced chemical equation for the reaction of sodium hydroxide with sulfuric acid is,    2…

Q: Aspirin can be synthesized from salicylic acid and acetic anhydride in the presence of catalytic…

A:

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.