Balance the following chemical equations.

Q: Balance chemical equations?

A: A Balanced Chemical equation has equal number ofhas equal number of atoms for each atom involved…

Q: Balance the following equation by algebraic method. Fe Fe,O

A: Balanced the equation- Fe + O2 ----> Fe2O3

Q: Balance the following equation by algebraic method. K          +          H2O         →         KOH…

A: Given  To balance the following equation by algebraic method. K  +    H2O  →  KOH  +  H2

Q: Balance chemical equation: Na(s) + O2(g)---Na2O2(s)

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Q: liquid c7h8o is burned with oxygen gas to produce gaseous carbon dioxide and water vapor balanced…

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Q: Balance the following chemical equation (if necessary): H:O(1) → H:(g) + O:(g)

A: The given reaction is : H2O (l) → H2 (g) + O2 (g) This reaction is unbalanced. The Oxygen atoms are…

Q: 2 po All the following are characteristic properties of phosphorus. Which one is a chemical…

A: In the above question some properties of phosphorus is given ,some of them are physical or chemical…

Q: Write a balanced chemical equation based on the following description: Gaseous C5 H4 reacts with…

A: Combustion :- The process of burning a compound in excess of air or oxygen is known as combustion…

Q: Balance the following equation by algebraic method. Fe O2 Fe,O LL.

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Q: Balance the following chemical equation. SiC + CO -SiO, +, C Reactants Si = Products Si = O = O =…

A: Given skeletal equation is SiC + CO →SiO2+ C Here in products side two oxygen atoms are present . So…

Q: 4) Balance the chemical equation:

A: A chemical reaction is said to be balanced when there are equal number of atoms of element on…

Q: Balance the following chemical equation and indicate the state of the reactants and products:…

A: Given reaction is  Ba(OH)2 (aq) +  H3PO4 (aq)   -------->    Ba3(PO4)2 (s) + H2O (l) Since the…

Q: = the mass in kg of CO2 that is produced?

A: The mass in kg of CO₂ that is produced has to be calculated   1 mole of any compound has 6.023x1023…

Q: Balance the equation equalising the numbers of atoms on both sides of the equation Ca + O2 -->

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Q: Balance the following chemical equations.

A: A chemical equation is said to be balanced when the same number of each element is represented on…

Q: Which kinds of conversion factors are inherent in chemicalformulas? Provide an example

A: Given: kinds of conversion factors are inherent in chemical formulas.

Q: Balance the following chemical equation

A: Balanced chemical equation:

Q: Balance the following equation by algebraic method. Fe 02 → Fe203

A: The strategy for balancing chemical equations algebraically is as follows: Write a different letter…

Q: Balance the following equation by algebraic method.   C3H8 + O2 → CO2 + H2O

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Q: Balance the following chemical equations:   Ag + H2S -    Ag2S +    H2

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Q: Balance the following equation by filling the gaps with appropriate numbers. Oc + Osoz (cs, + Oco

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

Q: Fe + Cuo-Fe2O3+ Cu

A: In this problem the provided equation has to be balanced: Fe + CuO → Fe2O3 + Cu Iron reacts with…

Q: Balance the following chemical reactions

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Q: Balance the following equation by algebraic method. O2 SO3

A: Balance the reaction: Given equation: S8 + O2 ----->> SO3

Q: Balance the following chemical equation (if necessary): C.H«(g) + O:(g) – CO:(g) + H:O(g)

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Q: Balance the following chemical equation:

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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: Balance the following chemical equation (if necessary): C:H«(g) + O2(g) –→ CO:(g) + H2O(g)

A: Balanced equation means number of atom in reactant side is equal to number of atom in product side.…

Q: To balance the chemical equation Fe2O3 + → Fe + CO you could introduce coefficients a, b, c, d and…

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Q: H2S+NAOH NazS+H2O

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Q: Balance the following chemical equation (if necessary):

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Q: Balance the following equation: Fe(s) + O2(g)——-> Fe2O3(s)

A: When atoms and charges on both sides (reactants as well as products) of the reaction are equivalent,…

Q: Balance the following chemical equation

A: The given reaction is HgO (s) → Hg (l) + O2 (g)

Q: Balance the following equation and include the states of matter:   C6H12O6 (s)  →  C2H6O (l) + CO2…

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Q: Balance the following chemical reaction.   C3H8O             +          O2            -->…

A: To balance the chemical equation, we will balance each type of atoms on both sides of the equation…

Q: Balance the following chemical reaction: C2H5OH + 02 --> CO2 + H20

A: A balanced chemical reaction can be defined as the reaction in which equal number of atoms of each…

Q: Balance the following chemical equation (if necessary): C,H(g) + O,(9) → H,O(g) + CO,(g) 10

A: Given the unbalanced equation: C5H10(g) + O2(g) → H2O(g) + CO2(g) We have to balance this equation.…

Q: 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of…

A: NOTE : Since you've asked multiple questions,we'll solve first question for you. If you want any…

Q: Balance the following chemical equations: CH4 +    O2 -     CO2    +        H2O

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Q: H3 Oa

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Q: Balance the following chemical reaction then, indicate the sum of the coefficients. NaOH (aq)   +…

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Q: Balance the following chemical equations:

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Q: Balance the following chemical reactions

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

Q: balance this chemical reaction _____- C2H4O + _____ O → ______C2H4O2

A: The chemical equation must be balanced in order to follow the law of conservation of mass i.e total…

Q: Balance the following equation by algebraic method. C3H8 O2 CO2 H2O

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Q: Balance the following chemical equation: K  +   H2O      ➡️    KOH   +    H2

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Q: Balancing Chemical Equations   NH3 + O2        NO + H2O

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

Q: Balance the following chemical equations

A: A double displacement reaction is a type of chemical reaction in which one component each of both…

Q: Directions: Balance the following chemical equation: 1. Fe + O2 → Fe2O3

A: A balanced chemical equation is an equation in which the number of atoms on both sides of the…

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.