Given the unbalanced chemical equation, CH3OH(I) + O2(g) -> CO2(g) + H2O(g), what is the mole ration between CH3OH and CO2 (CH3OH:CO2)?

Q: Another component of acid rain is nitric acid, which forms when NO2NO2, also a pollutant, reacts…

A: The molar mass of NO2 is 46 g/mol So 46g = 1 mole So, 19Kg = 413 moles.

Q: In the room, the police also found a suspicious amount of CO2 in the air, which is produced when…

A: Combustion reactions of methanol is 2CH4O+3H2O→2CO2+4H2O 2 mole of methanol is producing 2 moles of…

Q: silver sulfadiazine burn- treating cream creates a barrier against baterial invasion and realeases…

A:

Q: If 5.9 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, how many kg of CO₂ is…

A: Calculate the moles of CO2 produced, Calculate the mass of CO2 produced,

Q: 1. A mixture of gases has the following composition by mole: % by Mole 11 % Gas O2 CO2 N2 6% 83 %…

A: Number of moles = weight ÷ molecular weight

Q: For the following reaction, 0.459 moles of methane (CH4) are mixed with 0.320 moles of carbon…

A: Given  Number of mole of methane = 0.459 mole  Number of mole of CCl4  = 0.320 mole  Formula of…

Q: A mixture of BaO and CaO weighing 2.2120g is transformed into mixed sulfates, BaSO4 and CaSO4…

A: We have to find the number of grams of CaO and BaO

Q: Cryolite, Na, AlF,(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: The balanced equation is given below.

Q: For each of the following reactions, give the balanced equation for the reaction and state the…

A: Sodium bisulfite decomposes into sodium sulfite, sulfur dioxide, and water. The equation for the…

Q: Complete the table:   Compound Mass Moles Number of molecules CO2CO2 _____ 0.0124 _____ COCO _____…

A:

Q: Propane gas, C3H8(g) , is used for barbeques. If 12.3 g of propane is combusted completely in a…

A: Given :  C3H8(g) +5 O2(g) --> 3 CO2(g) +4H2O(g)  Amount of C3H8 = 12.3 g  To calculate :  Amount…

Q: Aqueous sulfuric acid  H2SO4  reacts with solid sodium hydroxide  NaOH  to produce aqueous sodium…

A:

Q: Write a balanced equation for the fermentation of glucose, C,H12O6, into ethyl alcohol, C2H5OH and…

A: In balanced reaction number of same atoms present in reactant and product side must be equal. By the…

Q: Ammonia, an important source of fixed nitrogen that can be metabolized by plants, is produced using…

A: The given reaction undergoing Haber process is,…

Q: 2. Balance each of the following chemical equations by replacing the owith the correct coefficient.…

A: Balancing the above equations

Q: When butanol (C₄H₉OH) is burned in oxygen, CO₂ and H₂O are the products. What is the coefficient in…

A: The products of a complete combustion reaction are carbon dioxide and water. So the complete…

Q: Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: Answer: percentage yield of carbon dioxide is 60.8%

Q: The molecular formula of allicin, the compound responsible for the characteristic smell of garlic,…

A:

Q: Balance the following chemical equation. C2H3CI + O2→CO2 + H20 + HCI Assume the coefficient of HCI…

A: The balanced chemical equation of chloroethene reacts with oxygen to give carbon dioxide, water, and…

Q: If 2.50 kg of copper ore (Cu3FeS3) is reacted with 0.60 kg of oxygen gas and the process has an…

A: Theoretical yield is the maximum amount of product that could be formed from the given amount of…

Q: Emissions from the burning of fossil fuels are often reported as gigatons ( Gt ) of carbon. In a…

A: Given that : Amount of carbon emitted by China = 2.9 Gt Amount of carbon emitted by United States =…

Q: 7-Combustion of 0.2121 grams of an organic substance sample with oxygen gas CO2 is kept in barium…

A:

Q: Calcium carbonate is decomposed by heating, as shown in the following equation: CaCO3(s) -> CaO(s) +…

A: Theoretical yield is calculated by mole-mass analysis on given chemical reaction.

Q: Using the balanced equation for the synthesis of acrylonitrile (below), determine the amount of…

A:

Q: Potassium chromate, a bright yellow solid, is produced by the reaction of solid chromium ore…

A: We are given that the mass of used FeCr2O4 = 169 g and mass of K2CO3 used = 298 g and mass of O2…

Q: 1. Assuming that the fermentation goes to completion, calculate the number of moles, molecules and…

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

A: The combustion of ethane is as :-  2C2H6 + 7O2 -----> 4CO2 + 6H2O

Q: Balance the following equation. Choose the answer that has the appropriate coefficients. K Cl2 KCI O…

A: Given here an unbalanced chemical reaction as follows,K+Cl2→KClwe are asked to choose the option…

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

A: GIven: The mass of Ag2O (Silver oxide) is 25.3 g The mass of C10H10N4SO2 is 50.6 g The molar mass of…

Q: Camels store the fat tristearin (C57H110O6) in the hump. As well as being a source of energy the fat…

A: First of all we balanced the combustion reaction of protein, then we calculated the mass of water…

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

A: The vanadium metal  can be obtained by reacting vanadium(V) oxide with calcium at high temperatures:…

Q: Liquid hexane  CH3CH24CH3  reacts with gaseous oxygen gas  O2  to produce gaseous carbon dioxide…

A:

Q: The burning of propane gas is given by the equation: C,H,(g) + 50,(g) → 3CO,(g) + 4H,O(g) Consider…

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

Q: 2. Fermentation is a complex chemical process of making wine by converting glucose into ethanol and…

A: 2)  C6H12O6 .....> 2C2H5OH + 2CO2 Mass of glucose = 600.0g  Molar mass of glucose = molar mass of…

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

A: Mass of V2O5 = 1540 g mass of Ca = 2120 g

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

A:

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

A: We have given that  Mass of CO2 produce = 5.05g  Mass of ethane react = 4.21g  Mass of oxygen react…

Q: Choose the coefficients that balance the following reaction: C3H5(NO3)3 → _ CO2 + N2 + H20 + O2 O…

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Q: the reaction starts out with 352 particles of A and 315 particles of B, what is the ideal…

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Q: Your lab partner accidentally mixed some sodium chloride with your sample of Epsom salts…

A: The number of moles for a given compound or a molecule refers to the ratio of the mass to that of…

Q: chemical reaction is shown here: C51H98O6 + 3KOH → (Triglycerides ) C3H5(OH)3 + 3C16H31O2K ( Soap)…

A: The theoretical yield of the soap is 253.33g of soap 806 g of C51H98O6 reacts with 168 g of KOH .…

Q: Mercury can be isolated from its ore by the reaction: 4 HgS + 4 CaO → 4 Hg + 3 CaS + CaSO4     How…

A: Balanced chemical equation: 4 HgS + 4 CaO → 4 Hg + 3 CaS + CaSO4 From the above balanced equation:…

Q: 5.50 of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a…

A: A numerical problem based on combustion reaction, which is to be accomplished.

Q: Choose the coefficients that balance the following reaction: C3H5(NO3)3 → CO2 + _ N2 +_ H20 + _02…

A: Balanced chemical equation:-       It is a chemical equation in which number of atoms of each…

Q: The extraction of aluminum metal from the aluminum hydroxide in bauxite ore by the Hall-Héroult…

A: The two steps given in the reactions are given below:

Q: Edible ethanol, for use in the pharmaceutical industry, is still made by the fermentation of sugars.…

A: In the given question, four subparts are there from the topic of fermentation of sucrose and their…

Q: 100.0 g of nitric acid and 100.0 g of sodium carbonate are reacted to produce carbonic acid and…

A: Since ,Number of mole = Given massMolar massGiven mass of Nitric acid = 100 gMolar mass of Nitric…

Q: The equation shows the combustion of acetylene (C2H2) in an arc welder.   2C2H2+5O2⟶4CO2+2H2O…

A: Balanced chemical equation for the combustion of acetylene: 2C2H2            +             5O2…

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.