Ca (s) + H2O (l) → Ca(OH)2 (s) + H2 (g) What is the coefficient in front of H2O in the balanced equation of this reaction?

Q: Give the product of the given reactants, balance the equation, and identify the type of chemical…

A: Give the product of the given reactants, balance the equation, and identify the type of chemical…

Q: 1. When the following molecular equation is balanced using the smallest possible integer…

A: 1.  1 NH4NO2 (aq) ----->  1 N2 (g) + 2 H2O (l) By atom balance.   2.  2 C2H6 (g)   + 7 O2 (g)…

Q: Balance the following chemical reaction and determine the coefficients of H20 and AIK(ÓH)4,…

A: Balance the following chemical equation  Al + KOH + H2O --------> AlK(OH)4 + H2

Q: Balance the following equation: The combustion of Butane Gas: C4H10  +    O2    --------->…

A: The unbalanced equation is    C4H10 + O2 ---------->  CO2 + H2O

Q: Many cars can run on a mixture of gasoline and ethanol,C2H5OH (density = 0.789 g/mL). What mass of…

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Q: Industrial production of nitric acid, which is used in many products including fertilizers and…

A: Ammonia reacts with oxygen to form nitrogen oxide and water. The equation for the balanced chemical…

Q: For the following chemical reaction,                                             N2 (g) + 3 H2 (g)…

A: Limiting reagent is the reactant that is completely consumed in the reaction.  therefore limiting…

Q: The multistep smelting of ferric oxide to form elemental iron occurs at high temperatures in a blast…

A: Introduction:  We have to write the reaction for iron smelting process. Also ,we have to calculate…

Q: Which of the following features is internal-intrinsic? A. Iron cube volume B. NaCl(s) Crystal…

A: Intrinsic features are those features which do not depend on the volume or mass or number of…

Q: Consider the following reaction: ___ Fe(s) + ___ N2 (s) ---> ___ FeN (s) . What is the coefficient…

A: Given: skeletal chemical equation- Fe (s)+N2 (s)→FeN (s) To provide: Balanced chemical equation with…

Q: Write a chemical equation for the combustion of 1 mol of pentane gas, C5H12(g), to form Carbon…

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

Q: 3. During the neutralization of hydrochloric acid, HClag), by sodium carbonate, Na,CO,), a gas is…

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Q: he reaction below takes place in water at room tempeture. Balance the reaction and write the correct…

A: The question is about to write the balanced Chemical Equation for the given reaction -

Q: Balance the following chemical reaction and determine the coefficients of Fe2(SO4)3 and H20,…

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Q: Balance the following equations, name reactants and products, name reactions type and prove…

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

Q: Balance the following equations using lowest whole number coefficients. A number 1 must be placed…

A: Since, Balanced reaction represent the number of each atom present in both side are present in equal…

Q: Balance the following chemical equations by choosing the correct coefficients from the dropdown…

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Q: Question is attached

A: The chemical reactions include various types they are combination reaction, displacement reaction…

Q: Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step sequence. In the…

A: Multiply by 3: [ 2 C(s) + O2(g) ---> 2 CO(g) ] x 3 ==> 6 C(s) + 3 O2(g) ---> 6 CO(g)…

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: A balanced chemical equation means it contains the number of atoms of each type is same in both the…

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given-  First step- 2Cu2S+3O2->2Cu2O+2SO2 Second step- Cu2O+C->2Cu+CO

Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: A question based on stoichiometry that is to be accomplished.

Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

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Q: The reaction 2 H2 (g) + O2 (g) → 2 H2O (g) is used to produce electricity in a hydrogen fuel cell.…

A: Limiting reagent: It is defined as the reactant in a chemical reaction which is present in lesser…

Q: Automobile airbags inflate due to the formation of nitrogen gas from the chemical reaction 2 NaN,…

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

Q: Which graph corresponds to this reaction? NH3(g) + HCI(g) 5 NH,CI(s) D AG AG AG AG +

A: In this question we are given a chemical reaction and we have to choose the correct graph between…

Q: Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step sequence. In the…

A:

Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

A: Chemical reactions can be added, subtracted, or multiplied like an algebraic equation.

Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

A:

Q: Balance the following reaction. If a reactant or product is not present, put a zero (0) in the…

A: ClO3- (aq ) ---------> Cl-1 (aq) Oxidation state of Chlorine decreases from +5 (ClO3- ) to -1 (…

Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

A: A chemical reaction can be added or subtracted like an algebraic equation.

Q: Water can be decomposed to its elements, H₂ and O2, using electrical energy or in a series of…

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Q: magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. When 10.1 g of…

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: 1.50 g sample of a compound containing only C,H and O was burned completely. The only combustion…

A: Empirical formula refers to the formula of a compound in which the elements are present in the…

Q: Types of Reactions (identify the reaction type and balance the chemical equation) CaCO, + HCI >…

A: A chemical reaction occurs when reactants undergo a chemical change and get converted into products.…

Q: Balance the following chemical reaction and determine the coefficients of H2O and AIK(OH)4,…

A: Balanced chemical equation is the equation in which number of atoms on left hand side and right hand…

Q: Balance the following equation. What is the sum of the coefficients in the balanced equation?…

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Q: Consider the following chemical equation: C2H2 (g) + O2 (g) → CO2 (g) + H2O (g) What would be the…

A: To find: The coefficient of each reactant and product in the balanced equation

Q: C6H5COOH+aO2+bNH3 →cC5H7NO2+dH2O+eCO2 1)If RQ = 0.75, find a, b, c, d, and e

A: Value of a, b,c,d and e given below.

Q: Change the following sentence into a chemical equation: "1 mole of aqueous Ca(OH)2 reacts with 2…

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Q: Give the product of the given reactants, balance the equation, and identify the type of changes the…

A: Give the product of the given reactants, balance the equation, and identify the type of changes the…

Q: Balance the equation and find the resulting products using combustion reaction. (Final product must…

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Q: Balance the following chemical equation for the combustion reaction of glucose  C6H12O6 + O2 -> CO2…

A: Balanced chemical reaction is:- C6H12O6(s) + 6O2(g) --> 6CO2(g) + 6H2O(g).

Q: Phosphoric acid, which is commonly used as rust inhibitor, food additive and etching agent for…

A:

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

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Q: Balance the following chemical reaction and determine the coefficients of Fez(SO4)3 and H20,…

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

Q: What is the balanced equation of 3m? What is the balance equation of Ksp= [Ag+]²[CrO4²-]

A: We have to just write the balanced equation.

Q: What type of reaction is represented by the following equation: CoCl2(aq) + 2NAOH(aq) Co(OH)2(s) +…

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Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen…

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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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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".