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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
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

A1 + HBr = A1Br3 + H2 =>
2 A1 + 6 HBr = 2 A1Br3 + 3 H2

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

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

As2O3 + Zn + H2SO4 = AsH2 + H2O + ZnSO4 =>
As2O3 + 5 Zn + 5 H2SO4 = 2 AsH2 + 3 H2O + 5 ZnSO4

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

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

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

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

Ni3(PO4)2 + Al = Al(PO4)2 + Ni3 =>
Ni3(PO4)2 + Al = Al(PO4)2 + Ni3

Na2SO4 + Fe(C2H3O2)2 = NaC2H3O2 + FeSO4 =>
Na2SO4 + Fe(C2H3O2)2 = 2 NaC2H3O2 + FeSO4

C18H368 + CuO = H2O + CO2 + Cu =>
C18H368 + 220 CuO = 184 H2O + 18 CO2 + 220 Cu

Hg(SO4)2 + Fe = Fe(SO4)3 + Hg =>
3 Hg(SO4)2 + 2 Fe = 2 Fe(SO4)3 + 3 Hg

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

IC1332 = C13I2 + C134 =>
268 IC1332 = 134 C13I2 + 2651 C134

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

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

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 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

AgClKI = KClAgI =>
AgClKI = KClAgI

S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S

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

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

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

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

C3H6 + NH3 + O2 = C3H3N6 + H2O =>
4 C3H6 + 24 NH3 + 21 O2 = 4 C3H3N6 + 42 H2O

CaSO3 + HClO3 = Ca(ClO3)2 + SO2 + H2O =>
CaSO3 + 2 HClO3 = Ca(ClO3)2 + SO2 + H2O

H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4

SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl

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

C2H5OH + CaO = CH3CHO + Ca + H2O =>
C2H5OH + CaO = CH3CHO + Ca + H2O

C3H7OH + HBr = C3H7Br + H2O =>
C3H7OH + HBr = C3H7Br + H2O

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

MgF2 + H2O = Mg(HO)2 + HF =>
MgF2 + 2 H2O = Mg(HO)2 + 2 HF

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CrO3 + H2O = H2 + Cr4O13 =>
4 CrO3 + H2O = H2 + Cr4O13

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

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

SiO2(s) + KOH(aq) = K2SiO3(aq) + H2O(l) =>
SiO2(s) + 2 KOH(aq) = K2SiO3(aq) + H2O(l)

Pb + HgSO4 = PbSO4 + Hg =>
Pb + HgSO4 = PbSO4 + Hg

KSO4 + NaCl = KCl + NaSO4 =>
KSO4 + NaCl = KCl + NaSO4

CO + H2O = O + C10H8 =>
10 CO + 4 H2O = 14 O + C10H8

Al + KClO4 = KCl + Al2O =>
8 Al + KClO4 = KCl + 4 Al2O

Na2SO2 + Zn = ZnSO2 + Na =>
Na2SO2 + Zn = ZnSO2 + 2 Na

N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)

Cu + HNO2 = Cu(NO3)2 + N2O + H2O =>
2 Cu + 10 HNO2 = 2 Cu(NO3)2 + 3 N2O + 5 H2O

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