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Chemical Equations Balanced on 03/20/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
K + H2O = O2 + HK =>
4 K + 2 H2O = O2 + 4 HK

Bi(NO3)3 + KOH + K2S2O8 = KBiO3 + KNO3 + H2O + K2SO4 =>
Bi(NO3)3 + 6 KOH + K2S2O8 = KBiO3 + 3 KNO3 + 3 H2O + 2 K2SO4

Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO

CrO2Cl2 + Pb(OH)2 = PbCrO4 + H2O + PbCl2 =>
CrO2Cl2 + 2 Pb(OH)2 = PbCrO4 + 2 H2O + PbCl2

Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2 =>
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2

Cr2O7 + Br = Cr + Br2(aq)O =>
Cr2O7 + 14 Br = 2 Cr + 7 Br2(aq)O

Al + H2(SO4)3 = Al2SO4 + H2 =>
6 Al + H2(SO4)3 = 3 Al2SO4 + H2

PbSO4 + NaOH = NaSO4 + PbOH =>
PbSO4 + NaOH = NaSO4 + PbOH

KMnO4 + FeCl2 + HCl = FeCl3 + KCl + H2O + MnCl2 =>
KMnO4 + 5 FeCl2 + 8 HCl = 5 FeCl3 + KCl + 4 H2O + MnCl2

Bi + NO3{-} + H{+} = Bi{3+} + NO + H2O =>
Bi + NO3{-} + 4 H{+} = Bi{3+} + NO + 2 H2O

BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4

CuSO4(aq) + NaS(aq) = CuS(s) + NaSO4(aq) =>
CuSO4(aq) + NaS(aq) = CuS(s) + NaSO4(aq)

Mg(NO3)2 + NaHCO3 = Mg(HCO3)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaNO3

Si2H2 + O2 = Si02 + H2O3 =>
2 Si2H2 + 3 O2 = 2 Si02 + 2 H2O3

Al + N = AlN =>
Al + N = AlN

Cu12As4S13 + FeS2 + O2 = CuFeS2 + FeAsS + SO3 =>
2 Cu12As4S13 + 32 FeS2 + 51 O2 = 24 CuFeS2 + 8 FeAsS + 34 SO3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Mh(s) + O2(g) = MhO2(s) =>
Mh(s) + O2(g) = MhO2(s)

C6H8O7H2O + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
C6H8O7H2O + 3 NaHCO3 = 3 CO2 + 4 H2O + Na3C6H5O7

FeS + O2 = Fe3O4 + SO2 =>
3 FeS + 5 O2 = Fe3O4 + 3 SO2

Pb(OH)4 = Pb(OH)2 + OH =>
Pb(OH)4 = Pb(OH)2 + 2 OH

CH3OOH + NaOH = H3COONa + H2O =>
CH3OOH + NaOH = H3COONa + H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

KO4 + CO3 = K2C5O4 + O4 =>
8 KO4 + 20 CO3 = 4 K2C5O4 + 19 O4

*Cr + *O2 = *Cr2O3 =>
4*Cr + 3*O2 = 2*Cr2O3

NaN3(s) = Na + N2(g) =>
2 NaN3(s) = 2 Na + 3 N2(g)

K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3

Al(HS)3 + HCl = AlCl3 + H2S =>
Al(HS)3 + 3 HCl = AlCl3 + 3 H2S

Fe3O4 + H2 = Fe + H8O =>
Fe3O4 + 16 H2 = 3 Fe + 4 H8O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Na2FeO4 + FeSO4 = Na2SO4 + Fe3O4 + O2 =>
3 Na2FeO4 + 3 FeSO4 = 3 Na2SO4 + 2 Fe3O4 + 2 O2

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

ZnSO4(aq) + AgF(aq) = Ag2SO4(s) + ZnF2(aq) =>
ZnSO4(aq) + 2 AgF(aq) = Ag2SO4(s) + ZnF2(aq)

[Fe(CN)6]{4-} + Pb{2+} = Pb4[Fe(CN)6]2 =>
2[Fe(CN)6]{4-} + 4 Pb{2+} = Pb4[Fe(CN)6]2

HCOONa + H2SO4 = HCOOH + NaHSO4 =>
HCOONa + H2SO4 = HCOOH + NaHSO4

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

NH2(CH2)2NH2 + N2O4 = N2 + CO2 + H2O =>
NH2(CH2)2NH2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O

NaBr2 + Cl = Br2 + NaCl =>
NaBr2 + Cl = Br2 + NaCl

KMnO4 + NaNO2 + H2O = K2MnO4 + H2MnO4 + NaNO3 =>
2 KMnO4 + NaNO2 + H2O = K2MnO4 + H2MnO4 + NaNO3

Pb + CoSO4 = PbSO4 + Co =>
Pb + CoSO4 = PbSO4 + Co

(COOH)2*2H2O + NaOH = (COONa)2 + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2 + 4 H2O

Br(OH) + HNO3 = H2O + BrNO3 =>
Br(OH) + HNO3 = H2O + BrNO3

HClO3(aq) + NaOH(aq) = H2O(l) + NaClO3(aq) =>
HClO3(aq) + NaOH(aq) = H2O(l) + NaClO3(aq)

H2CO3(aq) + Sr(OH)2(aq) = H2O(l) + Sr(HCO3)2(aq) =>
2 H2CO3(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(HCO3)2(aq)

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

Hr2 + O2 = Hr2O =>
2 Hr2 + O2 = 2 Hr2O

NH2CH2COOCH3 + HCl = CH3Cl + NH2CH2COOH =>
NH2CH2COOCH3 + HCl = CH3Cl + NH2CH2COOH

Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3

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Balance the equation of any chemical reaction
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