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Chemical Equations Balanced on 03/18/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

Pb + Mo + Se = Pb97Mo635Se800 =>
97 Pb + 635 Mo + 800 Se = Pb97Mo635Se800

CaCl2(aq) + NaNO3(aq) = Ca(NO3)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2(aq) + 2 NaCl(aq)

Cl2 + C2 + H2 = CHCl3 =>
3 Cl2 + C2 + H2 = 2 CHCl3

Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO

Na2SiO3 + H2O + CO2 = NaHCO3 + H2SiO3 =>
Na2SiO3 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SiO3

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

C2H3N + H2 = C2H7N =>
C2H3N + 2 H2 = C2H7N

Pb + Al2O3 = Al + PbO2 =>
3 Pb + 2 Al2O3 = 4 Al + 3 PbO2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

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

C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH

Mg(C2H3O2)2 + CaBr2 = MgBr2 + Ca(C2H3O2)2 =>
Mg(C2H3O2)2 + CaBr2 = MgBr2 + Ca(C2H3O2)2

Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2

C2H6N + O2 = CO2 + H2O + NO2 =>
2 C2H6N + 9 O2 = 4 CO2 + 6 H2O + 2 NO2

CaPO4 + H2SO4 = CaSO4 + CaH2(PO4)2 =>
2 CaPO4 + H2SO4 = CaSO4 + CaH2(PO4)2

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

KOH + H2SIO3 = K2SIO3 + H2O =>
2 KOH + H2SIO3 = K2SIO3 + 2 H2O

N2O3 + SiO2 = N2SiO5 =>
N2O3 + SiO2 = N2SiO5

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

HNO3 + As = H3AsO4 + NO2 + H2O =>
5 HNO3 + As = H3AsO4 + 5 NO2 + H2O

SiO2 + HF = SiF4 + H2O = =>
SiO2 + 4 HF = SiF4 + 2 H2O

HCl + CrO3 = CrCl3 + Cl2 + H2O =>
12 HCl + 2 CrO3 = 2 CrCl3 + 3 Cl2 + 6 H2O

HC6H7O7 + CaCO3 = Ca(C6H7O7)2 + H2O + CO2 =>
2 HC6H7O7 + CaCO3 = Ca(C6H7O7)2 + H2O + CO2

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl

Fe + CrSO4 = FeSO4 + Cr =>
Fe + CrSO4 = FeSO4 + Cr

(Ag(NH3)2)OH + C6H12O6 = Ag + C6H12O7 + NH3 + H2O =>
2(Ag(NH3)2)OH + C6H12O6 = 2 Ag + C6H12O7 + 4 NH3 + H2O

NaCl + LiBr = NaBr + LiCl =>
NaCl + LiBr = NaBr + LiCl

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(aq)

Fe3O4 + H2S = Fe3S4 + H2O =>
Fe3O4 + 4 H2S = Fe3S4 + 4 H2O

H3AsO4 + Al(OH)3 = AlAsO4 + H2O =>
H3AsO4 + Al(OH)3 = AlAsO4 + 3 H2O

Zn(s) + CuNO3(aq) = Cu(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 CuNO3(aq) = 2 Cu(s) + Zn(NO3)2(aq)

P2O5 + HCl = P2Cl2O4 + H2O =>
P2O5 + 2 HCl = P2Cl2O4 + H2O

Mg + Cu2SO4 = MgSO4 + Cu =>
Mg + Cu2SO4 = MgSO4 + 2 Cu

Fe + CaCl2 = Ca + FeCl3 =>
2 Fe + 3 CaCl2 = 3 Ca + 2 FeCl3

NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O =>
2 NaHSO4 + CuO = CuSO4 + Na2SO4 + H2O

NiO + H2O = Ni + H2O2 =>
NiO + H2O = Ni + H2O2

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

FeCl3 + Hg = HgCl2 + FeCl2 =>
2 FeCl3 + Hg = HgCl2 + 2 FeCl2

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

C3H6Cl2 + KOH = C3H6(OH)2 + KCl =>
C3H6Cl2 + 2 KOH = C3H6(OH)2 + 2 KCl

HClO = H + ClO =>
HClO = H + ClO

Al + H3PO4 = Al(H3PO4) =>
Al + H3PO4 = Al(H3PO4)

C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12

Cs + HCl = CsCl2 + H2 =>
Cs + 2 HCl = CsCl2 + H2

C6H12O6 + O2 = C6H10O6 + H2O2 =>
C6H12O6 + O2 = C6H10O6 + H2O2

Al2(CO3)3 + Zn(NO3)2 = ZnCO3 + Al(NO3)3 =>
Al2(CO3)3 + 3 Zn(NO3)2 = 3 ZnCO3 + 2 Al(NO3)3

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Balance the equation of any chemical reaction
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