4. 15.4 g of methanol (CH.OH) reacts completely according to the following reaction: CH.OH (g) → CH,O (g) + H, (g) If 12.35 g of formaldehyde (CH.O) is produced, what is the percent yield for this reaction?

Q: gIVEN THE FOLLOWING   EQUATION OF THE COMBUSTION OF BUTANE  C4H10 + O2 ARROW CO2 + H2O A. WHICH IS…

A: Given                                                              C4H10    +    6.5 O2 →…

Q: How much of the excess reactant remains

A:

Q: A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6H5Br, and HBr. C6H6 +…

A: Given 39.3 g of benzene reacts with 61.8 g of bromine actual yield of bromobenzene is 31.7g

Q: The following chemical equation, which is unbalanced, shows the reaction for the rusting iron…

A:

Q: Methanol (CH4O) is converted to bromomethane (CH3Br) as follows: CH4O + HBr → CH3Br + H2O If…

A: Solution:            Percentage yield gives us the actual amount of product theoretically produced…

Q: How many moles of sodium nitrate (NaNO3) are produced when 103.7grams of sodium phosphate (Na3PO4)…

A: Given that : Mass of sodium phosphate = 103.7 g The molar mass of sodium phosphate is 163.94 g/mol.

Q: 1.) 1.87 g of acetic acid (vinegar, C2H4O2) reacts with 2.13 g of isopentyl alcohol (C5H12O) to…

A: Given reaction  C2H4O2  +  C5H12O  →  C7H14O2  +  H2O mass of C2H4O2 = 1.87 g mass of C5H12O = 2.13…

Q: Rusting involves the reaction of iron, Fe with oxygen, O, to form iron (II) oxide, Fe,O,. a) Write…

A:

Q: In a reaction between ammonia + carbon dioxide to form urea ( (NH2)2CO ) + water, 637.2 grams of…

A: The reaction taking place is  NH3 + CO2 ------> (NH2)2CO + H2O Balancing : Since we have 2 N in…

Q: Ferric chloride, FeCl3 reacts with silver nitrate, AgNO3 to form ferric nitrate, Fe (NO3)3 and…

A: Limiting reagent It is the reactant that is completely consumed in a reaction. The amount of product…

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

A: step 1) Calculation of number of moles of potassium chloride: No of moles = given massmolar mass…

Q: 8g of CH4 are reacted with 5.2g of O2 by the following reaction: Ch4 + 2O2 --> CO2 + 2H20 What is…

A: The balanced chemical equation for the given reaction is, The given weight of CH4 is 18.0 g. The…

Q: 4. Given the following equation: CHCI, + Cl, ----> CCI, + HC1 a) If 25 g of CHCI, is reacted with 25…

A: Ans

Q: Solid sodium reacts violently with water to produce sodium hydroxide and hydrogen gas.  a. Write…

A: Solid sodium reacts violently with water to produce sodium hydroxide and hydrogen gas.

Q: If 4.5 moles of CH4 react with 8 moles of O2, CH4 is the limiting reactant ?

A: Given :- Number of moles pf CH4 = 4.5 mol                Number of moles of O2 = 8 mol  To be…

Q: limiting reactant?

A:

Q: When water is added to solid calcium carbide, CaC2, the produces are acetylene gas, C2H2, and…

A: Given information:                                              Moles of calcium carbide = 0.50…

Q: A chemist is using the following reaction to produce methanol: CO + 2H2 → CH3OH. If he combines 70…

A:

Q: Magnesium metal reacts quantitatively with oxygen to form magnesium oxide, MgO. Write a balanced…

A:

Q: Certain salts of benzoic acid have been used as food additives for decades. The potassium salt of…

A: limiting reagent is defined as a species in a reaction which totally consumed in a reaction,

Q: Gasohol is a fuel containing ethyl alcohol (C2H6O ) that burns in Oxygen (O2) to give CO2 and H2O.…

A: Balanced chemical reaction is the chemical equation that contains an equal number of atoms of each…

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

A: Given, mass of HBr = 4.0 g Mass of NaOH = 3.1 g Molar mass of HBr = 80.91 g/mol Molar mass of NaOH =…

Q: The reaction of ethane gas (C2H6) with chlorine gas produces C2H5Cl as its main product (along with…

A:

Q: A reinforced steel cylinder is filled with 21.0 moles of hydrogen and 12.0 moles of oxygen. The…

A: Given: Moles of Hydrogen: 21.0 mol Moles of Oxygen: 12.0 mol To Calculate: The theoretical yield in…

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of ethane = 30.0 g/mol…

Q: Although xenon is a "noble gas," it reacts with fluorine and oxygen. When xenon gas reacts with F2…

A: Percentile yield is defined as the ratio of actual yield by theoretical yield multiplied by 100.…

Q: Aluminium reacts with chlorine gas to produce aluminium chloride. Al, +Clhw → AICI, i) Balance the…

A: Given  Reaction  Al(s)  + Cl2(g)    ------>  AlCl3     (i)    Balance reaction  (ii)  Number of…

Q: A student reacts 3.0g of CH4 with excess O2 and makes 5.1g of H2 What is the percent yield?…

A:

Q: Propane (C3Hg) reacts with oxygen in the air to produce carbon dioxide and water. In a particular…

A:

Q: 3. Given the following equation: (Balance the equation first!) _Al,0; + _Fe - _Fe,0, + _Al a) If…

A:

Q: The first step in the manufacture of nitric acid by the Ostwald process is the reaction of ammonia…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction:…

A: Given: Mass of chlorobenzene = 1195 g Mass of chloral = 488 g Actual yield = 200.0 g Molar mass of…

Q: Toluene, C6H5CH3, is oxidized by air to benzoic acid, C6H5O2H, which is used to prepare the food…

A: Given Mass of Toluene = 1.0 kg = 1000g Mass of benzoic acid = 1.21 kg = 1210 g  (Actual yield )…

Q: One of the steps in the commercial process for converting ammonia to nitric acid involves the…

A:

Q: Gaseous ethane CH3CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A:

Q: The reaction of lithium metal and water to form lithium hydroxide and hydrogen gas is represented by…

A: Given balanced equation is:  2Li(s) + 2H2O(l) → 2LiOH(aq) + H2(g) Here, water is in excess. Hence,…

Q: Propane combusts via the following unbalanced reaction: C3H8+O2→H2O+CO2 When 36.15 g of propane is…

A:

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: Given :-  Carbon dioxide + water → glucose + oxygen  Mass of carbon dioxide = 9.3 g  To calculate :-…

Q: A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6H5Br, and HBr. C6H6 +…

A: Given mass of benzene = 22.5 g  mass of bromine = 59.7 g  In order to find theoretical yield, we…

Q: GeF3H is formed from GeH4 and GeF4 in the combination reaction: GeH4 + 3GeF4-4GeF3H If the reaction…

A:

Q: Propane combusts via the following unbalanced reaction: C3H8+O2→H2O+CO2 When 21.25 g of…

A: The balanced chemical equation for the combustion of propane is                  C3H8+5O2→3CO2+4H2O…

Q: For this reaction, 2 NH3 + CO2 --> H2NCONH2 + H2O when 5.0 g of NH3 is reacted with 5.0 g of CO2,…

A:

Q: 4. Predict the products for the following reaction and answer the questions. Fe,0, + Al – If 31.3g…

A: Since you have posted multiple question we will solve the first question for you . To get the…

Q: When 65.0 g of benzene (C,H6) burns in oxygen to give 32.9 g carbon dioxide and water are formed, if…

A: Given :-  Mass of C6H6 = 65.0 g  Mass of CO2 = 32.9 g  Theoritical yield = 35.5 g  To be calculated…

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

A: Percent Yield It is the ratio of actual yield to the theoretical yield then the ratio is multiplied…

Q: to

A: Balanced chemical equation,  3AgNO3(aq) + FeCl3(aq) ------> Fe(NO3)3(aq) + 3AgCl(s)

Q: Consider the mixture of propane, C,Hg, and O2 shown below. (a) Write a balanced equation for the…

A: Limiting reactants are those reactants that are consumed in a chemical reaction.  It depends upon…

Q: Hexamethylenediamine (C6H16N2) is one of the starting materials for the production of nylon. It can…

A:

Q: C6H5CH3, is oxidized by air under carefully controlled conditions to benzoic acid, C6H5CO2H, which…

A:

Q: 9. Lead(II) nitrate and aluminum chloride react according to the following equation: 3Pb(NO,), +…

A: