Ni2​O3​(s) → Ni(s)+O2​(g) List the coefficients needed to balance this reaction.

Q: What are the coefficients, written from left to right, for the following chemical equation?…

A: Balanced chemical equation: A chemical reaction is said to be balanced if the number of atoms of…

Q: Which of the following represents the generic form of a synthesis reaction? A) A + BX → AX + B B) A…

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Q: What is the sum of the molar coefficients for the balanced equation? ___AgNO3 + ___Fe → ___Fe(NO3)3…

A: Here in the right hand side there are three NO3  group in Fe(NO3)3. To balance number of NO3 in each…

Q: Balance the chemical equation by adding coefficients as needed. equation: NaOH(aq) + NaNO,(aq) +…

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Q: For the following chemical reaction, N2 (g) + 3 H2 (g) 2 NH3 (g) If 15 molecules of nitrogen gas and…

A: The relationship between moles and molecules -  Moles =MoleculesAvogadro's numbern=mNA

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: 3. Iron (III) oxide + carbon monoxide produce iron + carbon dioxide (Fe = 0 KJ) Fe203 (s) + 3 CO (g)…

A: The question is based on the concept of chemical thermodynamics. we have to calculate the enthalpy…

Q: Balance chemIcal eojuasias NO + H20 2)_ Nig Og + Fe. Ni COH)2+ Fe COH72

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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: A chemistry company is hired to produce sodium chloride (NaCl) using the following equation: Na (s)…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: 3. AgNO3(aq) + NaC(aq) AgCI(?) + NaNO;(?) a. Given the above double displacement reaction, identify…

A: The state of substance tells about its nature whether it is, solid, liquid or gas. A double…

Q: 636.2 Joules is equal to how many calories

A: Ans  We know that  1 cal  = 4.184 joul 1 joul = 1/4.184 Cal

Q: Balance the following equation. Include the states of matter for each reactant and product. Fe(s) +…

A: Answer:- This question is answered by using the simple concept of balancing the chemical equation in…

Q: Consider the decomposition reaction ? — CưOXs) + CO,(E) for which the products are given, but the…

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

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Q: What type of reaction is represented by the following equation: BaCl(aq) + Na:SO((aq) BaSO.(s) +…

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Q: Silicon is produced for the chemical and electronics industries by the following reactions. Give the…

A: The balanced chemical equation for the reaction between SiO2 and C solid is shown below.

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: Consider the reaction 2 NO(g) + 5 H2(g) → 2 NH3(g) + 2 H20(g) The reaction mixture initially…

A: According to stoichiometry 2 mole of NO react with 5 mole of H2 So 10 mole of H2 will react with =10…

Q: Question is attached

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

Q: HC0a2H,0+ NaOH H>0+ NazCO4

A: Balance the reaction. Use the lowest possible positive integers as coefficients ---

Q: A system is in balance when all its properties are the same at all points and do not vary over time.…

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Q: Balance the following chemical equations:   Fe +   O2    à   Fe2O3

A: Process for balance the reaction  1.  Determine n facor of reactant . 2. Cross multiply  3.  Balance…

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

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: What is the sum of coefficients from the following reaction (both products and reactants)? X(OH)2 +…

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Q: Balance the equation: XCl2 (aq)+AgNo3 (aq)---->X(NO3 )2 (aq)+AgCl(s)

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Q: In the balanced chemical equation for the combustion of C7H16(g), indicate the coefficient on each…

A: Combustion is a chemical reaction of hydrocarbon in which carbon dioxide and water are formed in the…

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

A: Part 1: In the given reaction, Cr+4 is being reduced to Cr+3 by the gain of one electron. The…

Q: 39.06 g C6H6) + (120.00 g O2) ------------> (132.03 g CO2) + (x g H2O)   Assuming that both…

A: The balanced reaction is as shown below. C6H6 + 7.5O2 ------------> 6CO2 + 3H2O Since for each…

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: In the balanced chemical equation for the combustion of C7H16(g), indicate the coefficient on each…

A: The combustion of hydrocarbons produces carbon dioxide and steam.

Q: Cl2 +I I2 + Cl Balance the following reaction and do not include states of matter.

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Q: Given the reaction below, complete the line notation. Au³+ (aq) + Cu(s) → Cu²+ (aq) + Au(s) ✓ | v ||…

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Q: Balance the chemical equation: Al2O3(s) + OH-(aq) -----> ?

A: When Al2 O3  react with bases it form AlO2 -  (meta aluminate ions)

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: Which of the following represents the generic form of a single-displacement reaction? A) A + BX → AX…

A: Given: The reaction is a single displacement reaction.

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

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Q: The following reaction yields a precipitate.  What is the chemical formula of the precipitate?  Your…

A: The reactants given are, 1) AgClO4 (aq)  2) NaBr (aq)

Q: (0); B 1. CO, 125 °C 2. H₂O₂, OH- 1. CO, H₂O, 125 °C 2. H₂O₂, OH-

A: Trialylborane react with CO and followed by oxidation with H2O2 to give carbonyl compounds.

Q: X 15. In the word equation below, what0/1 is oxygen? Sulfur dioxide(g) + Oxygen(g) -> Sulfur…

A: Oxygen is written on the left hand side .

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

A: First we write both the equation in a manner and after we multiply both the equations in a way to…

Q: Ca (s) + H2O (l) → Ca(OH)2 (s) + H2 (g) What is the coefficient in front of H2O in the balanced…

A: Balanced chemical equation is defined as a chemical equation in which the number of each type of…

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…

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Q: iven the balanced chemical equation below, determine the mass of AgCl produced when 11g of Silver…

A: First calculate moles of Silver nitrate and sodium chloride as follows: nAgNO3 = mAgNO3MAgNO3 =…

Q: A 0.231 g piece of solid magnesium reacts with gaseous oxygen from the atmosphere to form solid…

A: Given,  0.231 g piece of solid magnesium reacts with gaseous oxygen from the atmosphere to form…

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

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Q: Oxygen masks for producing O2 in emergency situations contain potassium superoxide, KO2. It reacts…

A: The balanced reaction taking place is given as, => 4 KO2 (s) + 2 H2O (g) + 4 CO2 (g) ------->…