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Chemical Equations Balanced on 01/10/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Cu = Cu2{+} + e =>
2 Cu = Cu2{+} + e

PbClO4 + (NH4)SO4 = PbSO4 + (NH4)ClO4 =>
PbClO4 + (NH4)SO4 = PbSO4 + (NH4)ClO4

N2O + O2 = N6O17 =>
3 N2O + 7 O2 = N6O17

CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3

Mg + HNO3 = MgH(NO3)2 + NO + H2O =>
3 Mg + 7 HNO3 = 3 MgH(NO3)2 + NO + 2 H2O

NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl

Na + AICI3 = AI + NaCI3 =>
Na + AICI3 = AI + NaCI3

Pb(NO3)2(aq) + KCl(aq) = KNO3(aq) + PbCl2 =>
Pb(NO3)2(aq) + 2 KCl(aq) = 2 KNO3(aq) + PbCl2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Cu(s) + H2SO4(l) = CuSO4(s) + H2O(l) + SO2(g) =>
Cu(s) + 2 H2SO4(l) = CuSO4(s) + 2 H2O(l) + SO2(g)

Rb2 + HBr = RbBr + H =>
Rb2 + 2 HBr = 2 RbBr + 2 H

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

K2Cr2O7 + FeSO4 + NaOH + H2O = Fe(OH)3 + Na2SO4 + K[Cr(OH)4] =>
K2Cr2O7 + 6 FeSO4 + 12 NaOH + 7 H2O = 6 Fe(OH)3 + 6 Na2SO4 + 2 K[Cr(OH)4]

K(cr) + H2O(i) = KOH(aq) + H2(g) =>
2 K(cr) + 2 H2O(i) = 2 KOH(aq) + H2(g)

MgS + HOH = Mg(OH)2 + SH2 =>
MgS + 2 HOH = Mg(OH)2 + SH2

VO + KClO3 + K2CO3(to) = K3VO4 + KCl + CO2 =>
2 VO + KClO3 + 3 K2CO3(to) = 2 K3VO4 + KCl + 3 CO2

Cl2O + I2 = Cl2 + IO3 =>
6 Cl2O + I2 = 6 Cl2 + 2 IO3

KNO3 + SnCl2 + HCl = NH3OHCl + H2[SnCl6] + KCl + H2O =>
KNO3 + 3 SnCl2 + 14 HCl = NH3OHCl + 3 H2[SnCl6] + KCl + 2 H2O

Ca + H2SO4 = CaSO4 + H2O + CaS =>
4 Ca + 4 H2SO4 = 3 CaSO4 + 4 H2O + CaS

BaI2 + Na2CO3 = I2Na2 + BaCO3 =>
BaI2 + Na2CO3 = I2Na2 + BaCO3

Cu + FeS = FeCuS =>
Cu + FeS = FeCuS

ZnCl2 + Al2(SO3)3 = ZnSO3 + AlCl3 =>
3 ZnCl2 + Al2(SO3)3 = 3 ZnSO3 + 2 AlCl3

(NH4)3NO4 + KOH = NH4OH + K3NO4 =>
(NH4)3NO4 + 3 KOH = 3 NH4OH + K3NO4

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

Au + Mn{7+} = Mn{2+} + Au{3+} =>
5 Au + 3 Mn{7+} = 3 Mn{2+} + 5 Au{3+}

P2O3 + HNO3 = P2O5 + HNO2 =>
P2O3 + 2 HNO3 = P2O5 + 2 HNO2

Pb(NO3)2 + Na2SO4 = PbSO4(s) + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4(s) + Na2(NO3)2

FeCl3 + KMnO4 = MnO4 + KCl + Fe =>
FeCl3 + 3 KMnO4 = 3 MnO4 + 3 KCl + Fe

HClO3 + Mn(OH)7 = Mn(ClO3)7 + H2O =>
7 HClO3 + Mn(OH)7 = Mn(ClO3)7 + 7 H2O

H2SO4 + Al(OH)3 = H2O + (Al(OH)2)2SO4 =>
H2SO4 + 2 Al(OH)3 = 2 H2O + (Al(OH)2)2SO4

H2SO4 + K2CrO7 = K2SO4 + Cr(SO4)3 + H2O + O2 =>
8 H2SO4 + 2 K2CrO7 = 2 K2SO4 + 2 Cr(SO4)3 + 8 H2O + 3 O2

Co + P = CoP =>
Co + P = CoP

Ca3N2 + H2O = CaO + NH3 =>
Ca3N2 + 3 H2O = 3 CaO + 2 NH3

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

CuFeS2 + HNO3 = Cu(NO3)2 + Fe(NO3)3 + NO2 + H2SO4 + H2O =>
CuFeS2 + 22 HNO3 = Cu(NO3)2 + Fe(NO3)3 + 17 NO2 + 2 H2SO4 + 9 H2O

CoO + H2SO4 = Co(HSO4)2 + H2O =>
CoO + 2 H2SO4 = Co(HSO4)2 + H2O

HClO4 + (OH)2 + Cu = (ClO4)2Cu + H2O =>
2 HClO4 + (OH)2 + Cu = (ClO4)2Cu + 2 H2O

C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl

CuI2 + NH4NO3 = NH4I + Cu(NO3)2 =>
CuI2 + 2 NH4NO3 = 2 NH4I + Cu(NO3)2

FeS2 + CuSO4 + H2O = Cu2S + Fe + H2SO4 =>
5 FeS2 + 12 CuSO4 + 16 H2O = 6 Cu2S + 5 Fe + 16 H2SO4

C2H8N4O3 + NaNO2 + HCl = N5H3C + H2O + CO2 + NaCl =>
C2H8N4O3 + NaNO2 + HCl = N5H3C + 3 H2O + CO2 + NaCl

NaCl + LiSO4 = LiCl + NaSO4 =>
NaCl + LiSO4 = LiCl + NaSO4

YBa2Cu3O7 + HCl = CuCl2 + H2O + YCl3 + BaCl2 + O =>
2 YBa2Cu3O7 + 26 HCl = 6 CuCl2 + 13 H2O + 2 YCl3 + 4 BaCl2 + O

FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O

Na3AsO4 + Zn + H2SO4 = AsH3 + ZnSO4 + Na2SO4 + H2O =>
2 Na3AsO4 + 8 Zn + 11 H2SO4 = 2 AsH3 + 8 ZnSO4 + 3 Na2SO4 + 8 H2O

H2 + Mg = MgH2 =>
H2 + Mg = MgH2

KNO3 + AgCrO4 = AgNO3 + KCrO4 =>
KNO3 + AgCrO4 = AgNO3 + KCrO4

Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3

Sn(OH)2 + SO3 = SnSO4 + H2O =>
Sn(OH)2 + SO3 = SnSO4 + H2O

BaI2 + HCl = BaCl + HI2 =>
BaI2 + HCl = BaCl + HI2

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Balance the equation of any chemical reaction
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