CH3OH can be synthesized by the following reaction. CO(g)+2H2(g)→CH3OH(g) What volume of H2 gas (in L), measured at 758 mmHg and 90 ∘C, is required to synthesize 26.2 g CH3OH? How many liters of CO gas, measured under the same conditions, is required?

Q: Calcium hydride, CaH2, reacts with water to form hydrogengas:CaH2(s) + 2 H2O(l)------>Ca(OH2)(aq)…

A: Since moles of H2 need to be generated can be calculated using PV = nRT where P = pressure in atm…

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: Given :  2C8H18(l) + 25O2(g) →16CO2(g) + 18H2O(l)  No. of moles of C8H18 = 587 mol  Temperature =…

Q: The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown.…

A: Given,Moles of ethane, C8H18 = 402 molPressure, P = 0.995 atmTemperature, T = 37.0 ∘C = 273 + 37 =…

Q: When heated, KClO3 decomposes to form KCl and oxygen gas according to the following equation: 2KCl03…

A:

Q: Linolenic acid (C18H30O2) can be hydrogenated to stearic acid by reacting it with hydrogen gas…

A: The balanced reaction taking place is given as, => C18H30O2 (s) + 3 H2 (g) ---------> C18H36O2…

Q: Gaseous ammonia and hydrogen chloride react to form solid ammonium chloride, NH3 (g) + HCI (g) →…

A: Calculate the excess moles of reactant,         Moles of NH3 = 3.00 g17.031 g/mol = 0.1761 molMoles…

Q: Given the following reaction, if 4.9 L of nitrogen completely react with an excess of oxygen, how…

A: The given reaction is, 2N2(g)+5O2(g)→2N2O5(g)

Q: Calcium hydride, CaH2, reacts with water to form hydrogen gas: CaH2(s) + 2 H2O(l) → Ca(OH)2(aq) + 2…

A: Please find your solution below : To solve this, we need to know about ideal gas equation which is…

Q: Calcium hydride, CaH2, reacts with water to form hydrogen gas. CaH2(s) + 2 H2O(l)  Ca(OH)2(aq) + 2…

A:

Q: Oxygen gas reacts with powdered aluminum according to the following reaction:…

A: The reaction is given below.

Q: The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown.…

A:

Q: When heated, KClO3decomposes to form KCl and oxygen gas according to the following equation:…

A:

Q: Nitrogen and hydrogen gases react to form ammonia gas asfollows:N2(g) + 3 H2(g)----->2 NH3(g)At a…

A: The required reaction is given below. Ideal gas law tells that volume is proportional to the number…

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: Interpretation -  To determine the volume of carbon dioxide is produced at 15oC  and 0.995 atm when…

Q: Given the equation: 2 NH3 (g) + 3 Cl2(g) → N2(g) + 6 HCl(g) How many milliliters of nitrogen can be…

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

Q: The combustion of octane, C,H8, proceeds according to the reaction shown. 2C,H13(1) + 25 0,(g) → 16…

A: The equation for ideal gases holds relation among the variables P (pressure), n (moles), V (volume),…

Q: Wetlands can play a significant role in removing fertilizer residues from rain runoff and…

A: Given mass of No3 =315 g Molar mass of No3 =(!4+16X13) g/mol =62 g/mol No of moles of no3 =315g/62…

Q: Consider the following reaction: NaClO3(s)+ Fe(s)→ O2(g)+ NaCl(s)+FeO(s)   What volume of O2 gas…

A: Given data: The mass of NaClO3 = 2.10 kg = 2100 g. Pressure = 3.00 atm. Temperature = 391 K.…

Q: The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown.…

A: Since from the above reaction we can see that 2 moles of C8H18 is reacting to produce 16 moles of…

Q: 73. CH3OH can be synthesized by the reaction: CH3OH(g) CO(g) + 2 H2(g) What volume of H2 gas (in L),…

A: This question can be solved using the law of multiple proportions and ideal gas law. Here we are…

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: Combustion reaction is a type of chemical reaction in which a given hydrocarbon is burnt in the…

Q: The chlorofluorocarbon CCl2F2 can be recycled into a different compound by reaction with hydrogen to…

A: Given reaction,     CCl2F2(g) + 4H2(g) ⟶ CH2F2(g) + 2HCl(g)

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: The combustion reaction of octane, C8H18 is -   2C8H18(l) + 25O2(g)---> 16CO2(g) + 18H2O(l) From…

Q: The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown.…

A: The combustion reaction of octane is,

Q: Calcium hydride (CaH2) reacts with water to form hydrogen gas: CaH2 (s) + H2O (l) -------- Ca (OH) 2…

A:

Q: When sulfur dioxide gas reacts with oxygen gas, sulfur trioxide forms.  1. If 3.5 moles of sulfur…

A:

Q: Hydrogen gas (MW = 2.02 g/mol) can be produced from the reaction of methane (MW = 16.05 g/mol) and…

A:

Q: Methanol (CH3OH) is an important industrial compound that is produced from the reaction CO (g) + 2H2…

A: The volume occupied by one mole of any substance at STP is 22.4 L

Q: What mass of potassium chloride forms when 5.25 L of chlorine gas at 0.950 atm and 293 Kelvin reacts…

A: It is given that 5.25 L of chlorine gas at a pressure of 0.950 atm at 293 K is reacting with 17 g of…

Q: water can react with carbon dioxide to form hydrogen carbonate according to the following chemical…

A: Given,   mass of H2O = 421 g  volume = 42.5 L temperature = 30.50 C.

Q: The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown.…

A: An ideal gas follows a theoretical concept in which there is no interparticle interaction between…

Q: If water is added to Magnesium Nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s)…

A: Given :-  Mg3N2(s) + H2O(l) → MgO(s) + NH3(g)  mass of Mg3N2 = 13.6 g  Temperature = 35°C =…

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: From the given balanced equation, it can be seen that sixteen mole CO2 is produced by the reaction…

Q: The combustion of octane, C,H,2, proceeds according to the reaction shown. 2C,H18() + 25 0,(g)16…

A: 2 moles of octane give 16 moles of CO2. So, 354 mol of octane will give (8*354) = 2832 mol of CO2.…

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: Here we are required to find the volume of carbon dioxide is formed when 611 mol of octane is…

Q: The complete combustion of methane, CH4, can be represented by the equation         CH4 (g) + 2 O2…

A:

Q: Zinc reacts with aqueous HCl to produce hydrogen gas (H2) according to the following reaction…

A:

Q: The combustion of octane, C,H,8, proceeds according to the reaction shown. 2C,H,;(1) + 25 0, (g) →…

A:

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: From the balanced equation, it is clear that two moles of octane react to give 16 moles of carbon…

Q: CH3OH can be synthesized by the following reaction. CO(g)+2H2(g)→CH3OH(g) What volume of H2 gas (in…

A: Given, Methanol is 23.0 gT = 273 + 90 = 363 K.Pressure = 758 mmHgMolar mass of methanol is = 32 g/…

Q: Consider the following balanced reaction:  2C4H10 + 13O2 --> 8CO2 + 10H2O If 29.3 g O2 completely…

A:

Q: Calcium hydride, CaH2, reacts with water to form hydrogen gas. CaH2(s) + 2 H2O(l)  Ca(OH)2(aq) + 2…

A: As per the given balanced chemical reaction is calcium hydride CaH2 reacts with water to form…

Q: gas mixture is made by combining 8.8g of each Ar, Ne, and an unknown diatomic gas. At STP, the…

A: The total number of moles of gas present in the mixture can be calculated using molar volume of a…

Q: The reaction of magnesium nitride with water forms magnesium hydroxide and ammonia gas: Mg3N2(s) +…

A:

Q: The combustion of octane, C,H 8, proceeds according to the reaction shown. 2 C,H18(1) + 25 0, (g) →…

A: Applying ideal gas equation PV = nRT  where P = pressure, V = volume ,T= Temp n= no.of moles , R=…

Q: Calcium hydride, CaH2, reacts with water to form hydrogen gas: CaH2(s)+2H2O(l)→Ca(OH)2(aq)+2H2(g)…

A: The given chemical balanced equation as follows:

Q: Nitrogen and hydrogen gases react to form ammonia gas asfollows:N21g2 + 3 H21g2¡2 NH31g2At a certain…

A: The required reaction is given below. Ideal gas law tells that volume is proportional to the number…

Q: The combustion of octane, C8H18, proceeds according to the reaction shown. 2C8H18(l) + 25O2(g)…

A:

Q: CaH2(s) + 2 H2O(l)  Ca(OH)2(aq) + 2 H2(g) This reaction is sometimes used to inflate life rafts,…

A: The balanced Chemical equation given in the question is - CaH2(s) + 2H2O(l) ----> Ca(OH)2(aq) +…

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.