How many grams of H2 are required to produce 7.50 grams of ammonia NH3? Use the balanced equation (this time the equation is already balanced):

Q: The combustion of gasoline produces carbon dioxide andwater. Assume gasoline to be pure octane…

A: A combustion reaction occurs when fuel is oxidized by reacting with an oxidizing agent and energy is…

Q: the formation reaction for HClO3(g)

A:

Q: For the chemical reaction below, determine the amount of HIl produced when 3 g of hydrogen is…

A: For the reaction., H2(g) + I2(g) -----> 2HI(g) Given Mass of hydrogen = 3g  Molar Mass of…

Q: What amount of oxygen gas is needed to produce 28.04 mol of nitrogen monoxide in the reaction ?

A: Solution:  Chemical reaction in this process is :-  N2 (gas) + O2 (gas) → 2 NO (gas)  Here, 1 mol of…

Q: What type of reaction is represented by the following equation: CAHS(g) + 602(g)→ 4CO:(g) + 4H2O(g)…

A: The given reaction is, C4H8  (g)+ 6 O2 (g) ---> 4 CO2 (g) + 4 H2O (g) In the above reaction an…

Q: According to the following balanced equation, calculate the mass of needed SiCl4  to produce 3.14 g…

A: Reaction of SiCl4 with H2O to produce HCl and SiO2 . And balanced chemical equation is ,     SiCl4…

Q: what mass of O2 is required to react to produce 20.0g of H2O?

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: Write a balanced chemical equation based on the following description: butanoic acid, C,H;COOH(I)…

A: completely

Q: A sample of 109.4g of calcium oxide was obtained by heating 291.9g of calcium carbonate. What is the…

A: The given balanced chemical reaction is as follows,

Q: How many grams of AICI3 can be produced from 5 moles of Aluminium and 6 moles of Chlorine gas? Which…

A: Given :- No.of moles of Al = 5 mol  No.of moles of Cl2 = 6 mol  To calculate :-  Mass of AlCl3 (in…

Q: Write a balanced chemical equation based on the following description: propanol, CH,OH(1) burns in…

A:

Q: Write a balanced equation for when N2(g) and H2(g) form NH3(g).

A: Given : N2(g) and H2(g) form NH3(g)   To find:  Write a balanced equation for NH3(g)

Q: How many moles of O2 are needed to react with enough ammonia to produce 4.0 moles of water? How many…

A:

Q: Now consider Oxygen. Can it become stable by 2 oxygen atoms reacting together? Draw the resulting…

A: Given statement is :  Now consider Oxygen. Can it become stable by 2 oxygen atoms reacting together?…

Q: When octane is combusted with inadequate oxygen, carbon monoxide may form. If 100 g of octane is…

A: Given: Mass of octane = 100 g. And mass of oxygen = 200 g.

Q: If 7 moles of hydrogen gas are mixed with 5 moles of bromine gas, how many moles of each species…

A: We can consider the balanced equation to solve the problem.  The balanced equation is : H2 + Br 2…

Q: how many moles of Al2O3 can be formed by 19.2 grams of O2?

A: We will consider only oxygen moles not aluminium moles assume aluminium amount is in excess.

Q: - Answer the following questions based on the combustion of hexane: a. Write and balance the…

A:

Q: Determine the limiting reactant for the reaction. (Hint: Write a balanced equation for the…

A: For this question, first write balanced reaction between C2H5OH and O2. Then find out mass of…

Q: What is the coefficient in front of the NO when the equation below is balanced? NH,(g) + O, (g) -…

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

Q: chemist burns 160.0 g of Al in excess air to produce aluminum oxide, Al2O3. She produces 260.0 g of…

A:

Q: Accordign to the following reaction, how many grams of hydrogen gas are required for the complete…

A: The balanced chemical equation: Given data: Mass of nitrogen gas is 28.4g.

Q: If a 57.0 g sample of octane is burned and 152 g of CO2 is formed, what is the %yield of CO2?

A:

Q: Upon decomposing, a sample of sodium bicarbonate produces 0.0118 g of sodium carbonate, Na:CO. How…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A:

Q: Ammonium perchlorate (NH4ClO4 or AP) is the principal component of solid rocket propellant. Suppose…

A: Given: Mass of NH4ClO4 = 63.3 g Molar mass of NH4ClO4 = 117.49 g/mol Molar mass of H2O = 18.01528…

Q: Write a balanced chemical equation based on the following description:solid C₄H₁₀O is burned with…

A: Given reaction is shown below,C₄H₁₀O is burned with oxygen gas to produce gaseous carbon dioxide and…

Q: How many grams of Zn can be produced by heating 81g Al with zinc chloride?

A: Aluminium reacts with zinc chloride to form zinc metal and aluminium chloride. The equation for the…

Q: The combustion of liquid ethanol (C2H5OH) produces carbon dioxide and water. After 4.62 mL of…

A: The balanced reaction of ethanol combustion is given as - C2H5OH + 3O2 -----> 2CO2 + 3H2O It…

Q: Use the reaction equation to answer the question. C (s) + H20 (g) CO (g) + H2 (g) The water-gas…

A: a balanced equation is an equation for a chemical reaction in which the number of atoms for each…

Q: 18. Pentane, CH,2, reacts with oxygen gas to produce carbon dioxide and water: C,H2 + O, → co, + H,0…

A:

Q: Write a balanced chemical equation based on the following description: solid C,H100 is burned with…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: 1. Choose from the following pictures the one that best represents a balanced reaction: A

A: Here we have to choose the one picture which represent balanced reaction.

Q: How many O2 molecules are needed to react with 4.58g of S?

A: Number of molecules can be calculated by using following formula Number of molecules = moles ×…

Q: How many grams of nickel (III) chloride can be formed from 25.85 grams of solid nickel?

A: Recall the reaction to obtain nickel(III) chloride from solid nickel…

Q: Limestone rocks are composed mainly of calcium carbonate (CaCO3) that reacts easily with a…

A: Formula used Theoretical yield  in g= Mass of CaCO3*1Molar mass of CaCO3*Molar mass of CO2 No.of…

Q: According to the following reaction, how many grams of mercury will be formed upon the complete…

A:

Q: Balance the equation below, and use that equation to determine how many molecules of CO₂ are…

A: Given is a combustion reaction of a benzene(C6H6) and combustion reaction is balanced by balancing…

Q: 1. An apple pie needs 10 large apples, 2 crusts (top and bottom), and 1 tablespoon of cinnamon.…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts…

Q: Calculate how many grams of O2 can be produced from 92.1 g H2O

A:

Q: How many grams of NH3 can be produced from 12.4 g of H2?

A: By writing the balance chemical reaction and using the concept of mole mole analysis we can solve…

Q: Hydrogen peroxide decomposes to produce oxygen gas and water. What mass of hydrogen peroxide (H2O2)…

A: H2O2  : Hydrogen peroxide  H2O : Water  Oxygen : O2

Q: How many grams KCl can be produced from 179.88g  KClO3 ?

A: Mass of KClO3=179.88g Molar mass of KClO3 =122.55g/mol Molar mass of KCL =74.55g/mol Mass of KCl=?

Q: For the balanced equation shown below, how many moles of H20 be produced by 0.8024 moles of CO2?…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: For the following reaction, how many moles of oxygen gas are required to react with 4.5 moles of Mg?…

A:

Q: How many moles of H2O are needed to produce 55.7 moles of H2?

A:

Q: How many grams of ammonia (NH3) will be produce if 289 g of nitrogen are used?

A: Given :- mass of N2 = 289 g  To calculate :- mass of NH3 (in g)

Q: N2+3h2 -> 2nh3 how many moles of hydrogen are necessary to react with 5 liters of nitrogen?

A:

Q: if the reaction consumes 31.7 moles of ammonia how many grams of water would be produced

A: Note - Since you have not provided us with the reaction for the process, we will consider the…

Q: C,H, + 60, → 4CO, + 4H,0 If 0.35 moles of C,H are allowed to react with 2.00 moles of O2, what would…

A: Given :- number of moles of O2 = 2.00 mol           Number of moles of C4H8 = 0.35 mol  To calculate…

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".