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Chemical Equations Balanced on 02/18/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4

Rb2CO3 + HF = RbF + H2O + CO2 =>
Rb2CO3 + 2 HF = 2 RbF + H2O + CO2

K + Br2Mg = KBr + Mg =>
2 K + Br2Mg = 2 KBr + Mg

NO2 + NO + NaOH = NaNO2 + H2O =>
NO2 + NO + 2 NaOH = 2 NaNO2 + H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

N + O = N3O5 =>
3 N + 5 O = N3O5

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

Rb2CO3 = Rb2O + CO2 =>
Rb2CO3 = Rb2O + CO2

C6H4O2 + CH3OH = C7H8O2 + H2O =>
5 C6H4O2 + 12 CH3OH = 6 C7H8O2 + 10 H2O

Rb2CO3 + I2 = RbI + RbIO3 + CO2 =>
3 Rb2CO3 + 3 I2 = 5 RbI + RbIO3 + 3 CO2

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2

NH3NO3 = N2 + H2O + O2 =>
4 NH3NO3 = 4 N2 + 6 H2O + 3 O2

Cu(OH)2 + NaOH(aq) = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH(aq) = Na2[Cu(OH)4]

NH3 + HNO2 = NH3NO2 + H =>
NH3 + HNO2 = NH3NO2 + H

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

K2 + I2 = KI =>
K2 + I2 = 2 KI

K2CO3 + Fe(NO3)2 = K2(NO3)2 + FeCO3 =>
K2CO3 + Fe(NO3)2 = K2(NO3)2 + FeCO3

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O

NaOH + P2O5 = H2O + Na3PO4 =>
6 NaOH + P2O5 = 3 H2O + 2 Na3PO4

Mg(OH)2 + O2 = MgO + H2O2 =>
2 Mg(OH)2 + O2 = 2 MgO + 2 H2O2

Zn + NO3{-} + OH{-} = NH3 + ZnO2{2-} + H2O =>
4 Zn + NO3{-} + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O

S*O = SO =>
S*O = SO

CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

AlBr + KSiO = AlSiO + KBr =>
AlBr + KSiO = AlSiO + KBr

Mg2Si + H2 = SiH4 + Mg =>
Mg2Si + 2 H2 = SiH4 + 2 Mg

Cu3FeS2 + O2 = Cu + FeO + SO2 =>
2 Cu3FeS2 + 5 O2 = 6 Cu + 2 FeO + 4 SO2

(C7H5N3O6) + O2 = CO2 + H2O + N2 =>
4(C7H5N3O6) + 21 O2 = 28 CO2 + 10 H2O + 6 N2

CoI2 + Rb2S = CoS + RbI =>
CoI2 + Rb2S = CoS + 2 RbI

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Nb + OH = Nb(OH)3 =>
Nb + 3 OH = Nb(OH)3

H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O

HCl + Al = H2Al + Cl2 =>
2 HCl + Al = H2Al + Cl2

AgNO3 + CH3CH2Cl = AgCl + CH3CH2NO3 =>
AgNO3 + CH3CH2Cl = AgCl + CH3CH2NO3

Mg(Cl)2 + Na(OH) = NaCl + Mg(OH)2 =>
Mg(Cl)2 + 2 Na(OH) = 2 NaCl + Mg(OH)2

K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + NaSO4 + H2O + CO2 =>
2 K2Cr2O7 + 3 Na2C2O4 + 14 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 6 NaSO4 + 14 H2O + 6 CO2

(NH4)2U2O7(s) = U3O8(s) + NH3(g) + H2O(g) + O2(g) =>
3(NH4)2U2O7(s) = 2 U3O8(s) + 6 NH3(g) + 3 H2O(g) + O2(g)

PbCl2 + H2S = H2Cl2 + PbS =>
PbCl2 + H2S = H2Cl2 + PbS

(Al2O3) = Al + O =>
(Al2O3) = 2 Al + 3 O

C10H10O + Cl2 = C9H8O + CHCl3 + OH =>
4 C10H10O + 33 Cl2 = 2 C9H8O + 22 CHCl3 + 2 OH

K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

SrCl2 + H2SO4 = HCl + SrSO4 =>
SrCl2 + H2SO4 = 2 HCl + SrSO4

PbI2 + HCl = PbCl2 + H + I =>
PbI2 + 2 HCl = PbCl2 + 2 H + 2 I

Fe(NO3)3 + Zn(NO3)2 + C6H8O7 = ZnFe2O4 + CO2 + NO2 + H2O =>
18 Fe(NO3)3 + 9 Zn(NO3)2 + 4 C6H8O7 = 9 ZnFe2O4 + 24 CO2 + 72 NO2 + 16 H2O

NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + CO2(g) + H20(l) =>
10 NaHCO3(s) + 15 HC2H3O2(aq) = 10 NaC2H3O2(aq) + 20 CO2(g) + 2 H20(l)

Na2SiO3 + KOH = NaOH + K2SiO3 =>
Na2SiO3 + 2 KOH = 2 NaOH + K2SiO3

CaF2 + I2 = CaI2 + F2 =>
CaF2 + I2 = CaI2 + F2

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Balance the equation of any chemical reaction
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