4. The following equation is unbalanced. Create an atom inventory, then balance the equation. (You do NOT need a model for this equation). AL4C3 + H20 → CH4 + Al(OH)3

Q: How to balance this chemical equation? KO2(s) +H2O(l) ----> KOH(aq) + O2(g) + H2O2

A: Balanced chemical equation of a reaction is written according to law of conservation of mass. Thus,…

Q: Reactions Which type of reaction is indicated by the following formula: S+ 02 SO2 O Replacement O…

A: We will write the type of reaction

Q: The Apollo 13 mission astronauts are running out of oxygen and need to get rid of the excess carbon…

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

Q: 4. Enter the chemical equation 2H+(aq)+S2−(aq)→H2S(g)2H+(aq)+S2−(aq)→H2S(g)?

A: Given:-we have to  enter the chemical equation.2H+aq+S2-aq →           H2Sg

Q: Write a balanced chemical equation based on the following description: solid barium carbonate…

A: For a balanced chemical equation no. of atoms in the reactant and product side are equal.

Q: HC. 2 a+ Br2 CH The reactants react with halogens in a type of reaction called that will yield a…

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Q: How do you balance this chemical equation?  Fe(OH)2 + O2 + H2O ---> Fe(OH)3

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Q: Have you ever cooked out using a gas grill? The flame in your grill is produced by burnin the gas…

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Q: 2) what is the skeleton equation of potassium oxide+ water yields potassium hydroxide 3) what is the…

A: The skeleton equation is in order to balance the equations for chemical reactions. The reactants of…

Q: III II Complete the following reactions and balance them Type of Reaction A. Al(OH) 3 + H 2 SO 4> B.…

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: The traditional way of comparing reactions is by the percentage yields. However, percentage yield…

A: Atom Economy is calculated by dividing mass of desired product divided by the sum of mass of all the…

Q: Mn2+ (aq) + BiO3 (aq) :3+ → Bi* (aq) ++ MnO4 (aq) In the final balanced BASIC reaction, which…

A: The oxidation half cell reaction is as follows: Mn2+→MnO4- Balancing in acidic medium is as follows:…

Q: X 19. What type of reaction is shown below? * C;H; + 02 -> CO, + H,O Combination Combustion O Single…

A: Combination reaction When two or more reactants combine to form a single product is called…

Q: 2. Write the products if none are given and balance the reaction. Include all states of matter.…

A: The chemical reactions are classified into different types which are combination, decomposition,…

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

A: The given reaction is a double-displacement reaction, which is defined as a type of chemical…

Q: Sulfuric acid, H2SO4, can be neutralized by sodium hydroxide, NaOH. The unbalanced equation is:…

A: The unbalanced equation is: H2SO4(aq) + NaOH(aq) → Na2SO4(aq) + H2O(l)     The student written…

Q: 2. Determine the type of the following chemical reaction: 2NaHCO3(s) -- -> N22CO3 (s)+ CO2{g) +…

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Q: Balance and classify the following equations as synthesis, decomposition, single replacement, double…

A: Balanced reaction defined as both side equal number of atoms present.

Q: Suppose an EPA chemist tests a  250.mL  sample of groundwater known to be contaminated with…

A: The 12mM silver nitrate added here will react until all of the contaminated iron(III) chloride is…

Q: NaF + Br2 -> NaBr + F2 What type of reaction is this (choices are Synthesis, Decomposition, Single…

A: In balanced chemical reaction number of each atom on reactant side is equal to number of each atom…

Q: Manganese commonly occurs in nature as a mineral. The extraction of manganese from the carbonite…

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Q: Zn(s) + 2HCI(aq) à ZnCl,(aq) + H,(g) 1) How many grams of Zinc are necessary to create 100 grams of…

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Q: Complete and balance each combustion reaction equation: a. CH(g) + O2(g) c. CS:(s) + Oz(8) b. C(s) +…

A: Since you have posted multiple sub-parts, the answer for first three sub-parts are given below.…

Q: c). The traditional way of comparing reactions is by the percentage yields. However, percentage…

A: Introduction :  Atom Economy can be defined as the measure of how many reactant atoms actually ends…

Q: Nitric acid reacts with aqueous barium hydroxide to give aqueous barium nitrate and water. Write a…

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Q: Two chemical reactions are shown: 2Mg + O2 → 2MgO CaCO3 → CaO + CO2 Which statement is true?…

A: Synthesis reaction  reaction that occur when two different atoms or molecules interact to form a…

Q: balance this chemical reaction        ____  CaCO3 +      ____   HCl →        _____- CaCl2 +…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Generic Chemical Equation: 2A + 4B---> 3C What type of reaction the equation represents?

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Q: What is the balance chemical equation of Na + S8 --> Na2S

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Q: The Group 2 metals (Ba, Ca, Sr) can be produced in the elemental state by the reaction of their…

A: Barium oxide reacts with Aluminum to give Barium and Aluminum oxide. The reaction is as follows:…

Q: B3. What is the coefficient of oxygen gas in this combustion reaction when the equation is correctly…

A: The combustion reaction of organic molecules can be generalized as below-

Q: Predict the products of the following reaction, including correct physical states, and balance the…

A: Concept:  This is a ionic double displacement reaction. In a double-replacement reaction two ionic…

Q: Consider the representation of a reaction below. (In this diagram, red spheres represent oxy gen…

A: At first Let us see what are reactants ( left side of the arrow) .  O2 + O2 + O2 + CH4 + CH4 = 3O2 +…

Q: 5. (a) What do you mean by 'atom economy' of a reaction? How does atom economy differ from % yield?…

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Q: Write a skeleton equation for each chemical reaction. Indicate the state of each reactant and…

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Q: Is placed a sealed jar. The flame eventually goes out on the candle. Which reactant is limitir the…

A: The question is based on the concept of Reaction Stoichiometry. We have to  determine what is the…

Q: 0.8 C 0₂ Reactants atom ↑ 8 CO₂ Products

A: C + O2 ----> CO2 in the above equation 1. we can easily find carbon and oxygen atoms.

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

A: Chemical equation is the equation in which the chemical reaction is represented. All the reactant…

Q: Balance the reaction.   note: Add four numbers. __________ C7H14   +    __________ O2  →…

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Q: Balance the following equation by filling the gaps with appropriate numbers. cd HCI CdCl2 + H2

A: Given  Unbalanced reaction  Cd  + HCl    → CdCl2   + HCl Balance reaction = ? Formula for n factor =…

Q: to get rid of the excess carbon dioxide. You know that sodium hydroxide can remove carbon dioxide…

A: 3 astronauts are there and each emit 500 g CO2 each day  And they have 5 kg NaOH.

Q: Balance the following equation by filling the gaps with appropriate numbers. OHgCl2 Hg + ICI → + H2

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Q: Balance the chemical equation below. Na2CO3→            Na +                C +…

A: We have to balance the given below chemical equation  Na2CO3 → Na + CO2 + O2. The required balance…

Q: The traditional way of comparing reactions is by the percentage yields. However, percentage yield…

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Q: How to balance this chemical equation? Cl2O7 + Ca(OH)2(aq) -----> Ca(ClO4)2(aq) + H2O

A: The number of atoms on reactants and products have to be same in order to balance a chemical…

Q: e) Combustion Reactions: Complete and balance. C;Hs O2 13. O2 14. C,H;OH + O2 15. C,H10

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Q: 5. For each word equation, write the correct skeleton equation, and then balance it to form a…

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Q: Aspirin is the analgesic acetylsalicylic acid C9H§O4. What is the coefficient of water in the…

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Q: Below are the reactants in an equation. Based on the information as given, which of the following…

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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".