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Chemical Equations Balanced on 04/15/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

K + S8 = KS2 =>
4 K + S8 = 4 KS2

Si3N4 + CF4 + O2 = SiF4 + CO2 + N2 =>
Si3N4 + 3 CF4 + 3 O2 = 3 SiF4 + 3 CO2 + 2 N2

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

Ni(CO)4 = Ni + CO =>
Ni(CO)4 = Ni + 4 CO

Li2O(s) + H2O(l) = LiOH(a) =>
Li2O(s) + H2O(l) = 2 LiOH(a)

Cu2S + NH4OH + Zn = Cu2SO + NH4HZn =>
Cu2S + NH4OH + Zn = Cu2SO + NH4HZn

KCN + HNO3 = KNO3 + HCN =>
KCN + HNO3 = KNO3 + HCN

K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2

K2SO4H2SiO3 = K2SiO3H2SO4 =>
K2SO4H2SiO3 = K2SiO3H2SO4

C6H4(CO)2O + C6H6O2 = C20H12O5 + H2O =>
C6H4(CO)2O + 2 C6H6O2 = C20H12O5 + 2 H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

V{2+} + MnO4{-} + H2O = VO2{+} + Mn{2+} + OH{-} =>
5 V{2+} + 3 MnO4{-} + 2 H2O = 5 VO2{+} + 3 Mn{2+} + 4 OH{-}

Ca + H2O = Ca2H2 + O2 =>
4 Ca + 2 H2O = 2 Ca2H2 + O2

C2H4(s) + I2(g) = C2H4I2(s) =>
C2H4(s) + I2(g) = C2H4I2(s)

COCl2 + F = COF2 + Cl =>
COCl2 + 2 F = COF2 + 2 Cl

CH3CH2CH2CH3 + Cl2 = C + HCl =>
CH3CH2CH2CH3 + 5 Cl2 = 4 C + 10 HCl

SnBr4 + Zn = Sn + ZnBr =>
SnBr4 + 4 Zn = Sn + 4 ZnBr

CrO7{2-} + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
2 CrO7{2-} + 18 Cl{-} + 28 H{+} = 2 Cr{3+} + 14 H2O + 9 Cl2

Fe(SCN){+2} + CO3{-2} = Fe(SCN)CO3 =>
Fe(SCN){+2} + CO3{-2} = Fe(SCN)CO3

Sb2(Co3)5 + HF = H2Co3 + SbF5 =>
Sb2(Co3)5 + 10 HF = 5 H2Co3 + 2 SbF5

Mn + H2S = Mn2S3 + H =>
2 Mn + 3 H2S = Mn2S3 + 6 H

CaO + H{+} = (CaOH){+} =>
CaO + H{+} = (CaOH){+}

HNO3 + As + HCl = H[AsCl4] + NO + H2O =>
HNO3 + As + 4 HCl = H[AsCl4] + NO + 2 H2O

Ca3N2 + KOH = Ca(OH)2 + K3N =>
Ca3N2 + 6 KOH = 3 Ca(OH)2 + 2 K3N

SnC2O5 = SnO2 + CO + CO2 =>
SnC2O5 = SnO2 + CO + CO2

NaNO3(s) = O2(g) + NaNO2(s) =>
2 NaNO3(s) = O2(g) + 2 NaNO2(s)

P4O10 + H2O = P40 + O10H2 =>
90 P4O10 + 100 H2O = 9 P40 + 100 O10H2

KOH(aq) + B2O3(s) = K3BO3(aq) + H2O(l) =>
6 KOH(aq) + B2O3(s) = 2 K3BO3(aq) + 3 H2O(l)

At2 + HBiO3 = HAtO3 + BiO + H2O =>
3 At2 + 10 HBiO3 = 6 HAtO3 + 10 BiO + 2 H2O

KCl*MgCl2 + NaOH = Mg(OH)2 + NaCl + KCl =>
KCl*MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl + KCl

Na3CrO3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3CrO3 + 3 Cl2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 2 H2O

Na + Cl = NaCl =>
Na + Cl = NaCl

FeSO4(aq) + Na2CO3(aq) = FeCO3(aq) + Na2SO4(s) =>
FeSO4(aq) + Na2CO3(aq) = FeCO3(aq) + Na2SO4(s)

CaSO4 + MnCl2 = CaCl2 + MnSO4 =>
CaSO4 + MnCl2 = CaCl2 + MnSO4

HCl + HNO3 = HOCl + NO + H2O =>
3 HCl + 2 HNO3 = 3 HOCl + 2 NO + H2O

Al + H2SO4 = H2O + AlSO3 =>
Al + H2SO4 = H2O + AlSO3

AgNO3 + H2O2 = Ag2O2 + HNO3 =>
2 AgNO3 + H2O2 = Ag2O2 + 2 HNO3

Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)

AgNO3 + H2O2 = Ag2O2 + HNO3 =>
2 AgNO3 + H2O2 = Ag2O2 + 2 HNO3

ZnCl2(aq) + NH4OH(aq) = Zn(OH)2(s) + (NH4)2Cl2(aq) =>
ZnCl2(aq) + 2 NH4OH(aq) = Zn(OH)2(s) + (NH4)2Cl2(aq)

CH3COOK + HCl + Na3Co(NO2) = NaCl + H3Co(NO2)CH3COOK =>
CH3COOK + 3 HCl + Na3Co(NO2) = 3 NaCl + H3Co(NO2)CH3COOK

Pb(NO3)2 + AlI3 = PbI2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlI3 = 3 PbI2 + 2 Al(NO3)3

Br + Li2S = BrS + Li =>
Br + Li2S = BrS + 2 Li

Na1C18H35O2 + Ca1 = Ca(C18H35O2)2 + Na =>
2 Na1C18H35O2 + Ca1 = Ca(C18H35O2)2 + 2 Na

XCHO + KMnO4 + H2O = XCOOH + MnO2 + KOH =>
3 XCHO + 2 KMnO4 + H2O = 3 XCOOH + 2 MnO2 + 2 KOH

Zn + MgSO4 = Zn2Mg + SO4 =>
2 Zn + MgSO4 = Zn2Mg + SO4

HCl + (CuO)2 = CuCl2 + H2O =>
4 HCl + (CuO)2 = 2 CuCl2 + 2 H2O

C2H2HCN + O2 = CO2 + H2O + NO2 =>
4 C2H2HCN + 19 O2 = 12 CO2 + 6 H2O + 4 NO2

KClO3 + MnO2 = K + MnCl + O5 =>
KClO3 + MnO2 = K + MnCl + O5

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Balance the equation of any chemical reaction
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