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Chemical Equations Balanced on 01/25/20

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Balance equation of any chemical reaction online for free
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Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O

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

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4

H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6

KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

C3H6 + HNO3 = C3H7NO3 =>
C3H6 + HNO3 = C3H7NO3

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

HgS + HCl + HNO3 = HgCl2 + S + NO + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 3 S + 2 NO + 4 H2O

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O

N2O = N2 + O2 =>
2 N2O = 2 N2 + O2

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

W + Br2 = WBr2 =>
W + Br2 = WBr2

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Ca3(PO4)2 + (NH4)2S = (NH4)3PO4 + CaS =>
Ca3(PO4)2 + 3(NH4)2S = 2(NH4)3PO4 + 3 CaS

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

W + Br2 = WBr6 =>
W + 3 Br2 = WBr6

P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4

Nb2O5 + Sn(OH)2 = Sn7(Nb5O16)2 + H2O =>
5 Nb2O5 + 7 Sn(OH)2 = Sn7(Nb5O16)2 + 7 H2O

Nb2O5 + Sn(OH)2 = Sn7(Nb5O16)2 + H2O =>
5 Nb2O5 + 7 Sn(OH)2 = Sn7(Nb5O16)2 + 7 H2O

KCr(SO4)2 + H2O2 + NaOH = K2Cr2O7 + H2O + Na2SO4 =>
2 KCr(SO4)2 + 3 H2O2 + 8 NaOH = K2Cr2O7 + 7 H2O + 4 Na2SO4

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3

CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O

Nb2O5 + SnCO3 = Sn7(Nb5O16)2 + CO2 =>
5 Nb2O5 + 7 SnCO3 = Sn7(Nb5O16)2 + 7 CO2

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

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

Nb2O5 + Mg(OH)2 = Mg7(Nb5O16)2 + H2O =>
5 Nb2O5 + 7 Mg(OH)2 = Mg7(Nb5O16)2 + 7 H2O

Hg + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O

CO = C + O2 =>
2 CO = 2 C + O2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4

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