2. The hydrocarbon benzene combusts to give CO2 and water vapor, and the unbalanced equation is: C6H6(2) + O2l8) → CO2(8) + H2O(g) If 0.095 g benzene burns completely in O2, what is the pressure of water vapor in a 4.75 L flask at 30.0°C?

Q: A reaction generates hydrogen gas, H2, as a product. The reactants are mixed and sealed in a 250-mL…

A: Concentration is gives by mol/ L  .It means number of moles of solute dissolve  in 1 L of solution.…

Q: A mixture of C3Hg and C,H, has a mass of 2.0 g. It is burned in excess Oz to form a mixture of water…

A: Let mass of C2H2 in the original mixture = y g So, mass of C3H8 in the original mixture = ( 2 - y )…

Q: Phosphorus pentachloride decomposes according to the chemical equation PCl5(g)↽−−⇀PCl3(g)+Cl2(g)…

A:

Q: he following chemical equation has NOT been balanced. Na + H2O --> NaOH + H2 How many grams of…

A: The balanced chemical reaction is as following:- 2Na    +    2H2O     →     2NaOH     +    H2

Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2 H, S(9)+30,(9) → 2…

A:

Q: For the reaction below, if 2.3 L of H2 gas are used. how many liters of NH3 (g) will be produced?…

A: At STP,  one mole of gas occupies 22.4L volume

Q: Water can be formed from the stoichiometric reaction of hydrogen with oxygen:…

A:

Q: Please type all work  and answer with correct sig figs!!! Question 9  Solid aluminum can be…

A: Number of moles if given by: Moles=mass of the substanceMolar mass of the substance Molarity is…

Q: 1.216 g of impure ammonium sulfate used for nitrogen analysis by reacting with NaOH and NH3 gas will…

A: The above method is used for the determination of Nitrogen in a given sample. For the estimation of…

Q: 1. What gas is being collected in today's experiment? 2. Balance the following reaction: H,O, (aq)…

A: Given that : The data from the two trials for the experiment is given below :

Q: Using dimensional analysis, convert from 3.56 moles of CH3OH to the number of moles of O2 required

A: moles of CH3OH = 3.56 moles moles of O2 required = ?

Q: If you are given 2.50 g C2H4 and 2.75 g of O2 to conduct the combustion reaction written below: C2H4…

A:

Q: how many moles of water are produced when 182g of O2 is reacted?

A:

Q: Question: You mix 42.00 mL of 6.20 Pb(NO3)2 with 23.00 mL of 1.70 NaCl. A precipitate forms.…

A: Precipitation reaction: These are the type of double displacement reaction in which there is the…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: Zn (s) + HCl (aq) → ZnCl2 + H2 (g) From this Balanced chemical equation we get that ; 1 mol Zn…

Q: How many moles of NH, form when 32.4 Lof H gas completely reacts at STP according to the folowing…

A: For the given reaction: According to the given conditions: Therefore assume, It can be solved as:…

Q: Gas Stoichiometry Scenario #3 What mass (in grams) of sodium chloride (NaCl) will be produced when…

A: The given unbalanced reaction is as follows: Na+Cl2 → NaCl The balanced equation is as follows:…

Q: Part A(already solved): 2NO (g) +O2 (g) --> 2NO2 (g) Part B: You are provided with 2.56 mol of…

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

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: For the reaction; Zn(s) + 2 HCl(aq) → ZnCl₂ + H₂(g)  1 mol   2 mol           1 mol     1 mol Mass of…

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.944 moles…

A:

Q: Solid aluminum hydroxide forms when 100 mL of 1.25 mol/L aqueous aluminum acetate Al(C2H3O2)3 is…

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

Q: Determine the volume of O, (at STP) formed when 56.6 g of KCIO3 decomposes according to the…

A: Given: Mass=56.6 g Molar mass=122.55 g/mol At STP, Pressure= 1 atm Temperature=273 K The balanced…

Q: For each of the equations, determine the change in the number of moles of gas, Angas. (NH4)₂CO3(s)…

A: Given that, Equations-  1.(NH4)2CO3(s)---->2NH3(g)+CO2(g)+H2O(g) 2.H2(g)+Cl2(g)------>2HCl(g)…

Q: Potassium permanganate (KMnO4), otherwise known as Candy’s Crystals reacts slowly with water…

A: Molar mass of a compound is defined as the sum of atomic mass of all elements present in that…

Q: 6.When solving through a gas stoichiometry problem in which mass (in grams) is given to you means…

A: Answer:- this question is answered by using the simple concept of stoichiometry which involves the…

Q: Question 6 If P (s) is added to the reaction, what will happen to the amount of O₂(g)? A. O increase…

A: According to Le Chatelier's principle, if a dynamic equilibrium is upset by changing the conditions,…

Q: Adding helium to a balloon increased its volume from 784.2 mL to 4.831 L. If the final number of…

A: According to Avogadro law, “the volume of a gas is directly proportional to the number of moles of…

Q: N₁(9)+3H₂(9)2NH,(9) At the temperature the engineer picks, the equilibrium constant K, for this…

A: The direction in which the reaction proceeds to reach equilibrium can be predicted by determining…

Q: 21. Be able to solve one-step problems involving moles, mass, and number of particles, such as the…

A:

Q: A cylinder contains 9 moles of Oxygen gas (O2), 5 moles of Nitrogen gas (N2)  and 6 moles of Carbon…

A: Given moles of Nitrogen (n1) = 5 moles moles of oxygen (n2) = 9 moles moles of Carbon dioxide (n3) =…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A:

Q: Consider the following combustion reaction: 2 C6H14 + 19 O₂ → 12 CO₂ + 14 H₂O How many moles of O₂…

A:

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

A:

Q: S + 6 HNO3 --> H₂SO4 + 6 NO2 + 2H₂O In the above equation how many moles of water can be made when…

A: We have to calculate moles of water in the reaction that can be made from given amount of HNO3

Q: H3(g) + HCl(g) NH4Cl(s) sample of NH3 gas and a 3.13 g sample of HCl gas are mixed in a y the…

A:

Q: 9.00g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given data 9.00g of a certain Compound X molecular molar mass of 60.g/mol   Co2=13.20g water=5.40g…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A:

Q: Solid aluminum hydroxide forms when 100 ml of 1.25 mol/L aqueous aluminum acetate Al(C2H3O2)2 is…

A:

Q: 6.0L of O2 react with excess Sulfur dioxide gas. All gases are kept at the same temperature,…

A: Given that : The reaction for the process is : 2SO2(g)   +   O2(g)   ---->    2SO3(g) We have to…

Q: Reaction 1: N2+3H2--->2NH3 Reaction2: 4NH3+5O---->4NO+6H2O Starting with 20.0 mol nitrogen gas…

A:

Q: What type of compound is most consistent with the IR spectrum shown below? LOD my 80 D 9000…

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: You carry out the reaction represented by the following equation: N₂(g) + 3H₂(g) 2NH3(g) You add an…

A: Bartleby does not provide handwritten solutions, so providing you with a typed solution.   Given,…

Q: A reaction generates hydrogen gas, H2, as a product. The reactants are mixed and sealed in a 250-mL…

A:

Q: To produce zinc metal, carbon monoxide reacts with zinc (II) oxide according to: Zno + CO - Zn + CO2…

A: Chemical Reaction :-  ZnO  +  CO  --->  Zn  +  CO2  2C  +  O2  --->  2CO  given amount of…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: For the reaction:  Zn(s) + 2 HCl(aq) → ZnCl₂ + H₂ 1 mol   2 mol          1 mol     1 mol Mass of Zn…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".