Balance the equation Si2H3 + O2 ----> SiO2 + H2O

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 equation  C7H14O2+ O2 ----> CO2+H2O

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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 following equation by algebraic method. C4H10          +          O2         →…

A: Balance the chemical equation. 2C4H10 + 13O2 ----------- 8CO2 + 10H2O.

Q: Balance the chemical equation : __ FeO + __ PdF2 -> __ PdO

A: NOTE: There is an error in the reaction as the second product of the reaction is missing which is…

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

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

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

Q: Balance the chemical equation ____ H2 + O2 = 2H2O

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Q: Balance the following equations using the inspection method. 1. __Fe2 O3 + __S ---> __ Fe + __ SO2…

A: A balanced chemical equation is said to be the one in which the count of atoms of each element…

Q: Balance the following chemical equation:   _____ Al4C3  + ______ H2O------> ______  Al(OH)3…

A: Given that, we have to balance the given equation by filling the blanks with suitable stoichiometric…

Q: balanced the equation C2H6 + O2 --> CO2 + H2O

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Q: balance the following equation:                    Cu + HNO3 --> Cu(NO3)2 +H2O

A: A balanced equation is one that has same number of atoms of all types in reactants as well as…

Q: Balance the equation __CaCO3(s)+___HCl(aq)----> __H2O(l)+___CO2(g)+___CaCl2(aq)

A: The reaction given is  CaCO3(s) + HCl(aq) ----> H2O(l) + CO2(g) + CaCl2(aq)

Q: balance this chemical reaction        _____ C2H6O →       ______  C2H4O +        ______ H

A: Thus the cofficients are 1, 1, 1.

Q: Balance the following equations. a. CO + O2 --- Co2 b. KNO3 ----KNO2 + O2 c. O3 ---O2

A: Interpretation- To balance the following equations which is given as -  a. CO + O2 --- CO2 b. KNO3…

Q: Balance the chemical equation: Li + O2 -> Li2O

A: NOTE: There will be no B in the complete reaction and it seems to be a misprint. Hence I'm…

Q: Balance the chemical equation : AgNO3 + H2S -> HNO3

A: We have to balance the given chemical equation.

Q: ___ NH3 + ___ O2 → ___ NO + ___ H2O balance the equation

A: Balancing the reaction is to make count of each atom equal on both sides. To balance atoms…

Q: Balance the following equation Ca(OH)2 + H3 04  ------> H20 + Ca3 (PO4)2

A: According to the law of conservation of mass, the quantity of each element does not change in a…

Q: Balance the following chemical equation (if necessary): C3H69G)+O2(g)=CO2(g)+H2O(g

A: First balance C atom by multiplying in CO2 and then balance H in multiplying in H2O. and finally…

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

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Q: Balance the chemical equation:  C4H8 +  O2 →  CO2 +  H2O There is a blank for all coefficients -…

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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: Balance the chemical equation:  H2S2O7(l) + H2O(l) -----> ?

A: Disulfuric acid  H2S2O7  Water H2O  Sulfuric acid H2SO4

Q: balance the equation H2SO(aq)+Pb(OH)4(s) -> Pb(SO4)2(s)+H2O(I)

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Q: (Balance the equation) H2SO+NaOHàH2SO+H2O

A: A balanced chemical reaction equation has equal number of atoms and charges on both reactant and…

Q: Balance the equation

A: Balanced chemical equation is defined as a equation in which equal numbers of atoms for each element…

Q: Balance the following: NH3 + Cl2  --> N2 + NH4Cl Mg2SO3 + S8  --> Mg2S2O3

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Q: ___ Al + ___ O2 → ___ Al2O3  balance the equation

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Q: H2S+NAOH NazS+H2O

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Q: Balance the equation: As2S3 + HNO3 → H3AsO4 + H2SO4 +NO2 + H2O

A: Given reaction is  As2S3 + HNO3 → H3AsO4 + H2SO4 +NO2 + H2O Suppose balance equation is  As2S3 + (a)…

Q: Balance

A:

Q: Balance the equation BF3 + LiSO3  ---->  LiF + B2(SO3)3

A: In order to balance the chemical equation you need to make sure the number of atoms of each element…

Q: Balance the chemical equation : __ AlBr3 + __ K -> KBr + __Al

A: Given , Unbalanced equation =  ? AlBr3 + ?  K →? KBr + ? Al

Q: Balance the equation: KBRO3(s) ---- --> KBr (s) + O2 (g)

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Q: Balance the following skeletal equation Calcium + Water -----> Calcium hydroxide + Hydrogen gas

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Q: Balance the following equations: (a) SO2 + O2 ------>SO3 (b) Li2O(s) + H2O(l) ------> LiOH(aq)…

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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: Balance

A:

Q: Balance the following equations: d) K+H2O ⟶KOH+H2 (e) Mg+O2 ⟶MgO (f)O3⟶O2

A: Balance the following equations--

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

A:

Q: Balance the chemical equation. MnO2 + K2CO3 + KNO3→K,MnO4 + KNO, + CO2 Assume the coefficient of CO,…

A: Solution Writing balanced chemical equations is crucial for class. Here ar samples of balanced…

Q: Balance the equation.

A: Balanced chemical equation is defined as a chemical reaction in which the number of the different…

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 these equations: C2H6 + O2 ---> CO2 + H2O H2S + SO2 ---> S + H2O CH3OH + O2 ---> CO2 +…

A: The balanced chemical equations are given as,

Q: Balance the chemical equation: NH3 + O2 -> N2 +H2O

A: Given, Unbalanced equation : NH3 + O2 → N2 +H2O

Q: Balance the chemical equation:                C2H6 + O2 --> CO2 + H2O

A: Given: The unbalanced equation: C2H6 + O2 → CO2 + H2O We have to balance this equation.

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 equation: C8H18 + O2 -> CO2 + H2O

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

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.