In The reaction below, if 5 moles of N2 reacts with 9 moles of H2, Which of the following is correct?  ( Balance the equation first) N2  +    H2   -->    NH3

Q: The reaction of 15 moles carbon with 30 moles O2 will result in a theoretical yield of ___?___ moles…

A: Given, moles of Carbon (C) = 15 moles moles of Oxygen gas (O2) = 30 moles moles of Carbon dioxide…

Q: Balance the equation ? N₂H₄ + ? N₂O₄ → ? N₂ + ? H₂O How many moles of N₂ will be produced for every…

A: First, we balanced the chemical equation and then with the help of the balanced chemical equation…

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: 9.In the combustion reaction of butane, indicate which is the limiting reactant if it starts with 50…

A: Applying concept of limiting reagent and mole concept.

Q: Answer questions 2, 3 and 4

A: Mole ratio depends upon the number  of moles of Reactant  and Products .

Q: 4. Two or more reactants form a single products. a. Single displacement b. combination c.…

A: The questions given are,

Q: 25. Zinc oxide reacts with water to form zinc hydroxide. If 0.25 mol of zinc oxide is reacted with…

A: Moles of Zinc oxide(ZnO) = 0.25 molMoles of water = 0.25 molMoles of Zinc hydroxide (Zn(OH)2)…

Q: 5. Evaluate the equations below. Which is NOT a balanced equation? A. Al203 + 6 HCl → 2 AlCl3 + 3…

A:

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A:

Q: 6. How much mass of hydrogen is produced when a half mole of aluminum reacts with excess…

A:

Q: 8. The white circles represent H, and the black circles represent N. Reactonts Products 3 H2 + 1 N2…

A: Explanation to the correct answer is given below

Q: 1. Using letters and numbers, present at least 2 hypothetical reactions using all the 5 types of…

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Q: How many grams of hydrogen gas (H2) would be produced when 3.0 grams of hydrochloric acid reacts…

A: Given :- Mg + 2HCl  →  MgCl2 + H2                mass of HCl = 3.0 g  To be calculated :- mass of H2…

Q: Potassium metal reacts with chlorine gas to produce potassium chloride. 2. Sodium metal reacts with…

A: Balanced equation is that equation in which number of atoms in reactant and product are equal.

Q: An example of a correctly balanced equation is:   A. C4H10  +  O2  →  4 CO2 + 5 H2O   B. 4 LiH…

A: Balanced equation:  Balanced equation is an equation for a chemical reaction in which the number of…

Q: How many moles of Cr2O3 will form when 0.35 moles of Cr is mixed with 0.25 moles of O2?

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: What is the balanced chemical equation that represents the following reaction? goo go O 6H + 2N –-…

A: The answer to the following question is-

Q: 33. Under basic conditions, how many moles of OH are there in the overall balanced reaction? 01 O…

A: Answer :---- The balanced equation are :---4Au + 2O2 + 8CN- + 2H2O → 4[Au(CN)2]- + 4OH-

Q: If silver is 10.5 g/mL and a sculptor has prepared a mold for casting a silver figure. The figure…

A: Given that density of silver is 10.5 g/m L and volume is 225cm3. Mass in gramscan be determined as…

Q: 1. Given the following Reaction: 2C3H1002 + 1302 –→ 10CO2+ 10H2O If 38.6 moles of C3H19O2 are…

A: According to the balanced chemical equation, 2 moles of C5H10O2 reacts with 13 moles of O2 to give…

Q: 14. When nonane (C9H20) is burned in oxygen gas, what is the sum of the coefficients in the properly…

A: Since when we burn any hydrocarbon, we get carbon dioxide and water as products. hence the reaction…

Q: 9. What is the starting material in the following reaction? A. I B. II || C. III D. IV LDA CH₂l Br…

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Q: Consider this reaction: Mg + 2HCI --> H2 + MgCl2 How many moles of H2 will form from 26 moles of…

A: From the reaction it is clear that one mole of Mg reacts with two moles of HCl to form two moles of…

Q: Which of the following equations is balanced? A 4P+20₂ - 2P405 B. 4P +50₂ - 2P205 C 2P+0₂ P₂05 D.…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: Write the balanced equation for the following situation. List the reaction type. Tell the amounts of…

A: Given: 3.577 g silver nitrate reacts with EXCESS of aluminum

Q: 3. Use the balanced equation below to answer questions a-d. 4 NH3(2) + 3 O22) 2 N2 + 6H2O a. How…

A: To solve this problem we will use the given balanced chemical equation .

Q: For the next two questions (9 and 10), consider the following balanced equation: N2 + 3H2 2NH3 . 9.…

A: Law of Conservation of Mass:-  This law states that mass can neither be created nor destroyed in a…

Q: 2. Which of the following chemical equations is balanced A. C3H8+ O2 -> CO2 + H2O B. C3H8+ 02-> 3…

A: Given,The reaction equations are:A.         C3H8   +    O2            CO2 +  H2OB.         C3H8   +…

Q: If you have 2 reactants, what is usually true? A. one of them determines the amount of product,…

A: Q- If you have 2 reactants, what is usually true? A. one of them determines the amount of product,…

Q: Which of the following factors would increase the percent yield of a reaction? a. Competing…

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Q: e total number of moles o

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

Q: 7. Which of these chemical bonds is impossible? a. C-P b. Na-Al c. Cl-Br d. Ca-F 8. Based on the Law…

A: Ans 7) In covalent bonds, there is sharing of electrons between two atoms. So, C-P and Cl-Br bonds…

Q: Write the completeew solutionnn BALANCED Chemical Equation of Chemical Reaction given below. Number…

A: The  Balanced  chemical Equation should have Equal number of atoms on both reactant  as well as…

Q: Use the following balanced equation for questions 28 and 29: H2 (g) + Cl2 (g) → 2HCI (g) 28. Suppose…

A: The reaction in the question is given as- H2 (g)  + Cl2 (g) ➡ 2HCl (g)  The mass of H2 (g) given =…

Q: CH4+2O2 -->CO2+2H2O If you change the 2 in front of 2O2 to a 3, what will be the change in the…

A: Methane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: How many moles of HNO, would be produced if 2.50 moles of NO, were reacted in the presence of excess…

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Q: _N2+ _H2 →_NH3 1. - - a. Balance the reaction b. What is the reaction type? c. What is the…

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Q: Complete and balance the following combustion equations. a. CH4 + 02 → b. C5H12 + 02→ c. C3H18 + 02…

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Q: 8. What could a 101% percent yield mean? A. The reaction was a success. C. It was a perfect chemical…

A: By definition, % yield is calculated as: % yield = Actual yieldTheoretical yield×100 where Actual…

Q: For the reaction below, calculate the number of moles of NH3 that would be formed when 5.5 moles of…

A: balanced chemical equation: 3N2H4   ---->  4NH3  +  N2 Number of moles of NH3 = 4/3(Number of…

Q: __O2 + ___Fe  --->   ___Fe2O3 a. How many moles of oxygen will produce 6.2 moles of iron (III)…

A: a) 9.3 moles of O2. b) 2.17 moles of Iron oxide. c) 0.66 moles of Fe.

Q: 42. How many grams of H,0 will be formed when 42.0 g H, is mixed with 38.0 g 02 and allowed to react…

A: Since you asked specific question so as per Q&A guidelines of portal I solved Question number 42…

Q: 25. For Questions No.25 and 26. please reter to the followving equation:P4 6CI2 - 4PCI3. The…

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Q: a Explain why this equation is not balanced correctly? b. Explain what mathematical operation should…

A: A balanced equation must have all the stoichiometric coefficients of reactants and products in the…

Q: 1. Consider the generic reaction: A + 2B→ C How many moles of C are formed upon the complete…

A: Hello. Since your question has multiple questions, we will solve the first question for you. If you…

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".