When 24 mol of methanol and 15 mol of oxygen combinein the combustion reaction 2 CH3OH1l2 + 3 O21g2¡2 CO21g2 + 4 H2O1g2, what is the excess reactant and howmany moles of it remains at the end of the reaction?(a) 9 mol CH3OH1l2 (b) 10 mol CO21g2 (c) 10 mol CH3OH1l2(d) 14 mol CH3OH1l2 (e) 1 mol O21g2

Q: For the reaction N2 + 3H2 = 2NH3, if you have 2.00 moles N2 and 4.00 of H2: How many moles of NH3…

A: The balanced chemical equation for the formation of ammonia is given below.

Q: If 5.86 mol of C,H,2 reacts with excess O,, how many moles of CO, will be produced by the following…

A: The balanced reaction taking place is given as, => C5H12 + 8 O2 → 6 H2O + 5 CO2 Given: Moles of…

Q: 5. How many moles of SO2 are required to convert 6.8 g of H2S according to the following reaction?

A: The moles of ClO2 in 7.2 g is, number of moles=given massmolar mass…

Q: Ammonia, carbon dioxide and water vapor react to form ammonium bicarbonate as follows: NH3 (g) +…

A: The reaction in which the reactant is totally consumed when the reaction is completed is known as…

Q: For the reaction 2H2+O2➡️2H2O , if 30.0 g of H2 is reacted with 20.0 g of O2, what mass of the…

A: The mass of excess reagent left over is given below

Q: 5.Some rocket engines use a mixture of hydrazine, N2HA, and hydrogen peroxide, H202, as the…

A: The given reaction is,                                 N2H4 (l)   +  2 H2O2 (l)   ----> N2 (g)  +…

Q: 3. Acetic acid (CH3COOH) can be produced based from the reaction: CH;COOC,H5 + H2O → CH;COOH +…

A: We have to calculate the moles of acetic acid Produced and the percentage yield.

Q: Four grams of a mixture of calcium carbonate and sand is treated with an excess of hydrochloric…

A: Calcium carbonate react with HCl by the following equation CaCO3 +2HCl→CaCl2+H2O +CO2 Sand doest…

Q: For the reaction 2 NaOH(s) + CO3lg] -> NazCO3(s) + H3O[I); a) g of NazCOgls) is formed when 1.0 g of…

A: In this numerical, the concept of limiting reagent will be applied. In a chemical reaction, the…

Q: A mixture of N2(g) and H2(g) reacts in a closed containerto form ammonia, NH3(g). The reaction…

A:

Q: Suppose the theroretical ye old in a reaction is 10.5 g and the percent yield is 75.5 percent. What…

A: Theoretical yield =10.5 g percent yield=75.5 g Percent Yield=Actual Yield/ Theoretical Yield×100%…

Q: n an experiment, 3.25 g of NH3 are allowed to react with 3.80g of O2 in the following balanced…

A: a. Given data : Mass of NH3 = 3.25 g                         Its molar mass = 17.03 g/mol Mass of O2…

Q: Given the equation 3A + B C + D, you react 2 moles of A with 1 mole of B. Which of the following is…

A:

Q: Consider the following balanced reaction. How many moles of O2 are need to produce 0.956 moles of…

A: Given :-  C3H7SH(l) + 6 O2(g) ----> 3CO2(g)  + SO2(g) + 4 H2O(g)  Number of moles of SO2 produced…

Q: For the reaction: 2N2 (g) + 3O2 (g) → 2N2O3 (g), How many moles of N2 are required to react…

A:

Q: . Using the exprression: 2N2OH+ H,SO,- Na,SO. a + 2H,O How many grams of NaOH are needed to react…

A: Note: As per our guidelines, we are supposed to answer only the first question (i.e. question number…

Q: f 3.873.87 mol of C5H12C5H12 reacts with excess O2,O2, how many moles of CO2CO2 will be produced by…

A: Given: Moles of C5H12 = 3.87 mol O2 is present in excess To Calculate: Moles of CO2 produced by the…

Q: In this reaction: Mg (s) + 12 (s)→ Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of 12, and 59.30 g…

A:

Q: 1. the following Unbalanced reaction and the information about starting material to determine the…

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

Q: If a given reaction had 5.3 moles of CO to react with an excess of H2 to produce methanol (MM= 32.04…

A: The reaction between the carbon monoxide and hydrogen is shown in chemical equation (1)

Q: Four grams of a mixture of calcium carbonate and sand is treated with an excess of hydrochloric…

A: Number of moles of carbon dioxide can be determined as shown below: No. of moles of CO2 = massmolar…

Q: 1. What is the percent yield of the reaction: PCI3(g) + 3H2O () -а НЗРОЗ (аq) + знсI (аq) Where 20.0…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: A mixture of N21g2 and H21g2 reacts in a closed containerto form ammonia, NH31g2. The reaction…

A: Balanced reaction for the given reaction is as follows. N2g+3H2g→2NH3g After reaction we have 3.0…

Q: Question attached

A: Determination of mass of a compound from a balanced chemical equation is useful to calculate the…

Q: If 39.0 g of C6H6 reacts with excess chlorine and produces 30.0 g of C6H5Cl in the reaction C6H6+…

A:

Q: In photosynthesis, Carbon Dioxide (CO2) and Water (H2O) go through multiple reactions to produce…

A: The reaction of photosynthesis in the presence of light is given as-…

Q: limiting reagent

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

Q: In this reaction: Mg (s) + 12 (s) Mgl2 (s) If 2.34 moles of Mg react with 3.56 moles of I2, and 1.76…

A: The given reaction is ,                         Mg (s) + I2 (s) ---> MgI2 (s) Clearly, from the…

Q: solve it on paper If 42.1 g of C4H10 0 react with 73.0 g of 02 according to the reaction Equation :…

A: A balanced chemical equation states that the number of elements in the reactant side is equal to the…

Q: A sample of 62.3 g of tetraphosphorous decoxide (P4O10) reacts with 73.8 g of water to produce…

A: Given reaction ; P4O10 + 6H2O    ---->   4H3PO4 Amount given of P4O10 = 62.3 g  Molar mass of…

Q: In the reactiom, CaO (s) + 2NH4Cl (aq) → 2NH3 (g) + H2O (g) + CaCl2 (s) a) What is the theorrtical…

A: Molecular mass of CaO = 56 gm/mol Hence moles of CaO = mass of CaO / molecular mass = 112/56 =2…

Q: Limestone(CaCO3) is used to remove acidic pollutants from smokestack flue gases in a sequence of…

A: Given: Mass of coal used = 70000 Kg = 7.0 × 107 g                          (Since 1 Kg = 1000 g)…

Q: For the reaction 2H2 + O2 → 2H2O, if 30.0 g of H2 is reacted with 20.0 g of O2, what mass of the…

A: In the reaction, 2H2 + O2 → 2H2O 2 moles of H2 reacts with 1 mole of O2 to give 2 moles of H2O

Q: In a combustion reaction, C3H;O2 reacts with O2 to produce H20 and CO2. How many grams of O, are…

A: Given :-  C3H8O2 + O2 ---> CO2 + H2O  To calculate :-  Amount of O2 needed to react with 38 g of…

Q: 4. 15.4 g of methanol (CH.OH) reacts completely according to the following reaction: CH.OH (g) →…

A: from Balanced chemical equation using mole concept we easily find how much moles of reactent is used…

Q: In the combustion of pentanol according to the equation: 2C5H11OH + 15 O2 → 10CO2 + 12H2O How many…

A: Given: balanced chemical equation. To find : mole of CO2 produced. Solution: As we know that, the…

Q: In this reaction: Mg (s) + 2 (S) → Mgl2 (s) If 3.44 moles of Mg react with 3.56 moles of 2, and 1.76…

A: Interpretation: From the given information, percent yield of the reaction is to be determined.

Q: mol- By process, 560 g of CH1206 (180.2) is broken down with 1200 g of O2 (16-) O2 co, + H,0 а.…

A: The solution is given below -

Q: If 6.60 moles H2 are made to react with 4.42 moles N2, what is the limiting reagent? How many moles…

A:

Q: 4 IfI produce 0.5 grams of CO2, how many moles of C3HS reacted?

A: The balanced chemical equation for the combustion of C3H5 can be written as: 2C3H5  +  172O2  →…

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

A: The reaction for producing glucose in plants, called photosynthesis, is as follows: The balanced…

Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium…

A: Percentage yield of the product can be calculated by dividing its actual yieldobtained with the…

Q: 5) How much methanol is produced according to the following reaction if 356g of CO is mixed with…

A: Concept is based on mole concept and limiting reagents.

Q: 1. (5 marks) In one process, 124 g of C,Hs are reacted with 480 g of O2. C,Hs + O2→ CO + H;0 Molar…

A:

Q: Solid copper can be produced by passing gaseous ammonia over solid copper (II) oxide at high…

A: The balanced chemical reaction is 2NH3 + 3CuO → N2 + 3Cu + 3H2O First, we will have to identify the…

Q: For the following reaction, 0.262 moles of sulfur dioxide are mixed with 0.284 moles of water.…

A:

Q: 5. Given the reaction Zn + 2HC1 à ZnCl, + H,: If 48.2g of Zn and 83.9g of HCl react, which reactant…

A: Applying concept of limiting reagent.

Q: If 71.3 g of aspirin (C₉H₈O₄) are produced from 79.8 g of C₇H₆O₃, what is the percent yield from the…

A: Given, 71.3 g of aspirin (C₉H₈O₄) are produced from 79.8 g of C₇H₆O₃

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.