Balance the following chemical reactions: _____ Al(s) + _____O2(g) ---> _____ Al2O3(s)

Q: Balance this chemical equation (shown below) with the algebraic method.   FeS + O2 ----> Fe2O3 +…

A: Given FeS + O2 ----> Fe2O3 + SO2

Q: Balance the following combustion reaction: 2C8H10N4O2 + ___ O2 -> ___ CO2 + ___ H2O + ___ NO2

A: 2 C8H10N4O2 + 27 O2  ---> 16 CO2 + 10 H2O + 8 NO2

Q: Identify the reaction represented and balance the equation: P.NaHCO3 Q. PbCl2(s)+Li2SO4(aq)

A: If the cation and anion of two compounds exchange their places after the reaction, then it is called…

Q: 4. Two or more reactants form a single products. a. Single displacement b. combination c.…

A: The questions given are,

Q: a) When aqueous solutions of Pb(NO3)2 and KCl are mixed, does a precipitate form? b) Write a…

A: Chemical reactions are usually accompanied by the changes in the reactants by the formation of new…

Q: Balance the following reactions: A: ___NaOH +___H2SO4 ---> Na2SO4 + ___H20 B. ___Mg + HCl ---> ___…

A: A: 2NaOH + H2SO4 ---> Na2SO4 + 2H2O B.  2Mg + 2HCl   --->  MgCl2 +  H2 C. 2Na3PO4 + 3Ca(NO3)2…

Q: Balance the following chemical equation (if necessary): Li2Se(s)+SO2(g)--> SSe2(g)+Li2O(s)

A: A balanced equation is the equation in which the number of atoms of each element are equal at both…

Q: ulfuric acid, H2SO4, can be neutralized by sodium hydroxide, NaOH. The unbalanced equation is:…

A: According to conservation of mass, mass cannot be created or destroyed.

Q: Balance the equation: C4H10(g) + O2(g) -> CO2(g) + H2O (g)

A: The given reaction is: C4H10g+O2g→CO2g+H2Og It is an example of combustion reaction of hydrocarbon,…

Q: Balance the following chemical equation Fe3O4(s) +H2(g)-----> Fe(s) +H2O(1)

A:

Q: Balance each of the following skeletal equations. Mg(s) + O2(g) ------> MgO(s)

A: Skeletal Equation -  It is an unbalanced equation in which the number of atoms on both the sides are…

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: Balance the following chemical equation. C2H3CI + O2→CO2 + H20 + HCI Assume the coefficient of HCI…

A: The balanced chemical equation of chloroethene reacts with oxygen to give carbon dioxide, water, and…

Q: Balance the following chemical equation (if necessary): NaOH(aq)+H₂SO₄(aq)→H₂O(l)+Na₂SO₄(aq)

A: The given reaction is,               NaOH(aq)+H₂SO₄(aq)→H₂O(l)+Na₂SO₄(aq) The above reaction is a…

Q: AgNO3 + CaCl2 --> AgCl + Ca(NO3)2 When properly balanced, coefficient of silver nitrate is:

A:

Q: Balance the following equations: (g) Hg2(C2H3O2)2(aq) + KCl(aq) ----> Hg2Cl2(s) + KC2H3O2(aq) (h)…

A: Given reaction equations,   (g) Hg2(C2H3O2)2(aq) + KCl(aq) → Hg2Cl2(s) + KC2H3O2(aq)  (h) KI + Br2 →…

Q: 1. A) Balance the following equation by Algebraic method. K2 CO3 + HC → KCI + H2CO3 B) Balance the…

A: While balancing the reaction, number of atoms in reactant should be equal to number of that atoms in…

Q: Please balance the following chemical reactions. Include the state of the matter.  1. CaCl2 (aq) +…

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

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 the following equation in standard form and determine the sum of the coefficients

A: According to the law of mass conservation, all atoms of different elements on both side of reaction…

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: Balance each of the following equations. (а) — Fe+. Cl, - FeCl3 (b) Fe+- O2 -Fe,0, HBr (е) — FеBr, +…

A:

Q: Balance this equation: Al +O2->Al203 Al [ Choose ] 02 [ Choose ] A1203 [ Choosc Balance this…

A: In a balanced chemical equation, number of different atoms present in reactant and product side…

Q: Balance the following equation:  Show your solution:  ______Fe + O2 -----> _____Fe2O3

A:

Q: Balance the following equations: a. Ca(OH),(aq) + H,PO,(aq) → H₂O() + Ca,(PO₂)(s) b. Al(OH)(s) +…

A: 93: (a) Ca(OH)2(aq) + 2 H3PO4(aq) → Ca(H2PO4)2(s) + 2 H2O(l) (b) Al(OH)3(s) + 3HCl(aq) →  AlCl3(aq)…

Q: Cu+HNO3---->Cu(NO3)2+NO2+2H2O balance the equation

A:

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

A:

Q: Balance the following chemical equations using the smallest whole number coefficients.     H2(g) +…

A: Balancing of chemical equations is just the addition of stoichiometric coefficients in  the…

Q: Balance the following chemical equation (if necessary): C6H6O(I) + O2(g) -> H20 (g) + CO2 (g)

A: given reaction,  C6H6O (l) + O2(g) → H2O(g) + CO2(g)

Q: N2O5(g)=NO2(g)+O2(g) balance the equation and what type of reaction is represented

A: Balanced the given reaction and what type of reaction represented ----

Q: Balance the following chemical equation. Note that a empty blank space will be interpreted as "1."…

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

Q: Balance this unbalanced equation H2SO4 + NaOH --> Na2SO4 + H2O

A: Balancing a reaction requires equal number of atoms on both sides of the reaction arrow. Given the…

Q: Balance the chemical equation below and choose the coefficient for carbon dioxide Al2(CO3)3(s)…

A: For balancing a reaction, atoms of each species is made equal on both sides of reaction.

Q: Balance the following equations: a)  _ Mg(s) + _ HCl(aq) -----> _ H2(g) + _ MgCl2 b)  _ Al(s) + _…

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: B. The neutralizing reaction between hydrochloric acid and calcium hydroxide produces calcium…

A: Given  Mass of Ca(OH)2    = 0.65 gram  Molar mass of Ca(OH)2  = 40 + ( 2×17 ) gm/mole…

Q: _CaCl2 (aq) + _Na2CO3 (aq) ------->_CaCO3 (s) + _NaCl (aq)

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

Q: Balance this chemical equation: Ca(C2H3O2)2 + Na2CO3 ---> CaCO3 + NaC2H3O2

A: Chemical equation is the equation in which reactants are on left hand side and products are on right…

Q: 1. Balance the following reactions: =). Al + _NHẠCIO4 _Al203 + _AICI3 + NO + ---> H20 NH4NO3 --->…

A: NOTE: Since you posted a question with multiple subparts . We will solve the first three subparts…

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

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

Q: How do you balance this equation? Xcl2 + agno3----x(no3)2 + agcl

A: The reaction given is, => XCl2 + AgNO3 --------> X(NO3)2 + AgCl

Q: Balance each of the following skeletal equations. Li(s) + H2O(l) ------> LiOH(aq) + H2(g)

A: Balance each of the following skeletal equations. Li(s) + H2O(l) ------> LiOH(aq) + H2(g)

Q: Balance the following 1/2 reaction: IO3- (aq) --> HIO2 (aq)

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

Q: A solution iodine is such concentration that 20.0 mL are rdquired to titrate the antimony in a 0.100…

A:

Q: ____SO2 + O/ ----> SO3 what are the coefficients that balance this equation

A:

Q: Balance the chemical equation

A: Balanced equation is       2mg(s) + O2(g) ---> 2MgO (s) this is an oxidation reaction where mg is…

Q: Balance the following equation: Na2SiO3 (aq) +   HF (aq) →   H2SiF6 (aq) +   NaF(aq) +   H2O(l)

A: Balancing the above equation through hit and trial method.

Q: Balance the following chemical reactions: ______ NaOH(aq) + _______ H2SO(aq) ---> ______…

A: This is a simple neutralization reaction. So, we can get balanced equation just by balancing the…

Q: Balance each equation. a. Mg( s) + HBr( aq)-------> MgBr 2( s) + H 2( g) b. CO( g) + O 2(…

A: A chemical equation will be the balanced equation if it has an equal number of atoms on both sides…

Q: what is the balance chemical equation, complete ionic equation, and net ionic equation for NaOH (aq)…

A:

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.