BALANCE THE EQUATION N2H4(L) ARROW NH3(G) + N2(G)

Q: Balance the following chemical reaction. B2Br6 HNO3 - B(NO3)3 HBr

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

Q: Balance the equation C7H1402 + 02 -> CO2 + H2O. What is the sum of the coefficients in the balanced…

A: A. The balanced equation is :  C7H14O2 + 19/2O2 = 7CO2 + 7H2O  Hence, the coefficient of C7H14O2,…

Q: Balance the following equations: (g) H2O2 ⟶ H2O + O2 (h) N2 +H2 ⟶NH3 (i) Zn+AgCl ⟶ZnCl2 +Ag

A: In a balanced reaction, there should be a present equal number of atoms of all elements on both…

Q: Balance the following equations: (m) KOH + H3PO4 ⟶ K3PO4 + H2O (n) CH4 +Br2 ⟶CBr4 +HBr

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Q: Balance the chemical equation. MnO2 + K2CO3 + KNO3→K,MnO4 + KNO2 + CO2

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Q: Balance the equation H2O2(aq)KI→̲̲̲̲ H2O(l)+̲̲̲̲ O2(g)

A: Interpretation: The given equation has to be balanced. Given equation: H2O2(aq) →_ H2O(l)+_O2(g)

Q: Balance the equation: * Ca + AlCl3 CaCl2 + Al

A: we are given :  unbalanced equation :   Ca   +   AlCl3      ------------->     CaCl2      +   Al…

Q: Balance the following equation. (for a balanced eq. aA + bB → cC + dD, enter your answer as the…

A: Cr2O72-  + Fe2+ + H+ ...> Cr3+ + Fe3+ + H2O In above reaction, Cr is reduced from +6 to +3…

Q: Balance the chemical equation  C7H14O2+ O2------> CO2+H2O

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Q: Balance the following ng chemical equation (IT ecessary): 10 CSH10(g) + 15 O2(g) → 10 H2O(g) + 10…

A: The question is based on balancing the given equation. we have to systematically balance the atoms…

Q: Balance the equation CH3Cl +O2 = CO2 + H2O + Cl2

A: Recall the given equation,                                 CH3Cl  +  O2  →  CO2  +  H2O  +  Cl2We…

Q: C6H12+O2 CO2+H2O

A: Mass and charge in a chemical reaction must be balanced i.e. the mass of products should be equal to…

Q: Balance the following equation: C2H8 (g) +   O2 (g) →    CO2 (g) +   H2O (g)

A: The following equation can be balanced as follows:

Q: Balance the following chemical equation: K2S(s) + HBr(aq) >H2S(g) + KBr(aq)

A: A balanced chemical equation is that in which all the reactants and products are written with their…

Q: C9H20 (aq) O2(g) ->

A:

Q: balance the equation H2O(l) + CO2(g) + CH3 COONa(aq)

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Q: Balance the equation  XCl2 + AgNO3= X(NO3)+AgCL

A: Answer:- This question is answered by using the simple concept of writing the balanced chemical…

Q: Balance the equation C6H12O6 → CO2 + C2H;OH

A: Balanced Equation When the total number of atoms on the reactant side and the product side is equal,…

Q: Balance the following chemical equations. a) B2Bre H(NO) > B(NOs) HBr КОН Ho(PO.) > Ka(POA) H20 b)

A: The reactions given are, 1) B2Br6 + HNO3 --------> B(NO3)3 + HBr 2) KOH + H3PO4 -------->…

Q: Balance the following equation by algebraic method. C2H6 O2 CO2 H20

A: Balancing chemical equations are based on conservation of mass

Q: Balance the following chemical equation: Pb(NO3)2(aq) FeCl3(aq) -> PbCl21s) Fe(NO3)3(aq)

A: Given reaction is: Pb(NO3)2 + FeCl3 (aq) ----------> Fe(NO3)3 + PbCl2 (s)  Balance the reaction =…

Q: Balance the following chemical equation. Co(NH3)2.6H2O + NH3 (aq) + (NH4)2CO3 + H2O2 ----->…

A: Law of conservation of mass states that mass can neither be created and nor it can be destroyed.…

Q: a. C7H6O3 + C4H6O3 -----> C9H8O4 + C2H4O2 b. Ca(C2H3O2)2(aq) + Na2CO3(aq) -----> CaCO3(s) +…

A: Here we have to balance the following chemical equation by hit and trial method by using principle…

Q: Balance the Following Equation: NH3 + N2U = N2 + H2O

A: According to Law of conservation of mass, the total mass during the reaction remains constant. So to…

Q: Balance the following equation by algebraic method. H20 O2 CO2 C2H2 +

A:

Q: C7H_N,DBt H2 NyO BE t.

A: The balanced chemical reaction is provided below.

Q: Balance the equation: Y2O3(s) + SO3(l) → Y2(SO4)3(s)

A:

Q: balance the chemical equation:  Cu2CO3(OH)2 + H2O+ HCO2H → CO2+ H2O+ Cu(CHO2)2 * 4H20

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

Q: Balance the following equation by algebraic method. C4H10 O2 CO2 H20 + +

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Q: Balance

A:

Q: Balance the following equation 8 Fe +6O₂ 4 Fe₂O3

A: Given-> Fe + O2 ------> Fe2O3

Q: Balance the equation: Cu(s) + H2S(g) + O2(g) → Cu2S(s) + H2O(l)

A: In balanced reaction number of each atom on reactant side should be equal to number or each atom on…

Q: Balance the following chemical equation:   ___N2H4 (g) + ___N2O4 (g)  →→2 (g)  + ___H2O (g)

A: Balance chemical equations.

Q: Balance the Equation _CH4 + _O2 → _CO2 +_ H2O

A: Combustion :- The burning of hydrocarbons in air or excess of oxygen to form carbon dioxide and…

Q: Balance the equation Cs + Br2 →  2 CsBr

A: We need to balance the given equation.  For a balanced equation, atoms at left hand side must be…

Q: 8H18 +      balance the equation    O2 →

A: Balance equation represents the number of atoms of each compound involved in a reaction is equal on…

Q: Balance this equation: C6H14 + O2 .......> CO2 + H2O

A: To balance the chemical reaction first we have to balance all the atoms form left side as well as…

Q: Given the equation: KNO3 → KNO2 + O2 What coefficients are needed to balance the reaction?

A: Balanced reactions are those reaction which is having equal number of atom on reactant and product…

Q: Balance

A: According to the question, we need to balance the chemical reaction.  The chemical reaction: NO(g) +…

Q: Balance the chemical equation. Fe2S3 +HCI→FECI3 + H2S

A: given Fe2S3 + HCl → FeCl3 + H2S

Q: Balance the equation: FeO42-(s) + H2O (l) + O2 (g) + 3e- ----> Fe(OH)3

A: FeO42-(s) + 3e- ----> Fe(OH)3 Above is the half reaction taking place Now since in RHS we have 3…

Q: Balance this  chemical equation C4H10(1) + O2(G) → CO2(g) + H2O(g)

A: Given,  Chemical equation: C4H10 (l) + O2 (g) → CO2 (g) + H2O(g)  In the balanced chemical equation,…

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

A: A reaction is said to be balanced if the all the atoms present in  the reactant side is equal to the…

Q: Balance the Equation: _C4H10 +_O2 →_ CO2 +_ H2O

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Q: Balance chemical equation: N2(g)+ H2(g)-----NH3(g)

A: Interpretation -  To balance the given chemical equation -      Introduction -  As the given…

Q: Balance

A: Balanced chemical reaction has same number of atoms of elements on both the sides(reactants and…

Q: Balance the equation: C8H18 + O2 -> CO2 + H2O

A: To find: The balanced equation for the given reaction

Q: Balancing equations                                H2SO4+Al (OH)3   Al (SO4)3+H2O

A: It is required to balance the given equation, which is,

Q: Balance the following equations: (a) Mg + HNO H2 + Mg(NO) (b) CaC + H0 Ca(OH); + CH (c) S+O - SO (d)…

A: a) Mg + HNO3 -------> H2 + Mg(NO3)2  Since in RHS we have 2 NO3 ions. Hence making it 2 in LHS…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.