Printed from https://www.webqc.org

Chemical Equations Balanced on 12/25/24

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Hg2(NO3)2(aq) + LiCl(aq) = Hg2Cl2(s) + LiNO3(aq) =>
Hg2(NO3)2(aq) + 2 LiCl(aq) = Hg2Cl2(s) + 2 LiNO3(aq)

Sn + Xe2 = SnXe =>
2 Sn + Xe2 = 2 SnXe

Co(NO3)2 + H2SO4 = CoSO4 + HNO3 =>
Co(NO3)2 + H2SO4 = CoSO4 + 2 HNO3

F4Si + Cl2 = F2 + SiCl4 =>
F4Si + 2 Cl2 = 2 F2 + SiCl4

C3H4N2 + HCl = C3H4N2HCl =>
C3H4N2 + HCl = C3H4N2HCl

Pb(aq) + S(aq) = PbS(s) =>
Pb(aq) + S(aq) = PbS(s)

Sn(NO3)2 = SnO + NO + O2 =>
2 Sn(NO3)2 = 2 SnO + 4 NO + 3 O2

Sn + NO3{-} + H2O = SnO2 + NO2 + OH{-} =>
Sn + 4 NO3{-} + 2 H2O = SnO2 + 4 NO2 + 4 OH{-}

Hg + NHO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 NHO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O

Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH

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

Ca3(PO4)2 + SiO2 + C = P4 + CaSiO3 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 6 CaSiO3 + 10 CO

BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2 =>
BaO2(s) + H2SO4(aq) = BaSO4(s) + H2O2

Na2SiO3 + KCl = NaCl + K2SiO3 =>
Na2SiO3 + 2 KCl = 2 NaCl + K2SiO3

H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl

FeOH3 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
2 FeOH3 + 7 Cl2 + 18 KOH = 2 K2FeO4 + 14 KCl + 12 H2O

H + CaO = Ca + OH =>
H + CaO = Ca + OH

K4(Fe(CN)6) + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4(Fe(CN)6) + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

SOCl2 + Na2SO3 = SO2 + NaCl =>
SOCl2 + Na2SO3 = 2 SO2 + 2 NaCl

Tl2O3 + H2SO4 = Tl2(SO4)3 + H2O =>
Tl2O3 + 3 H2SO4 = Tl2(SO4)3 + 3 H2O

Ca3(PO4)2 + CO = CaCO2 + P2O5 =>
Ca3(PO4)2 + 3 CO = 3 CaCO2 + P2O5

Na3Po4 + BaCl2 = Ba3(Po4)2 + NaCl =>
2 Na3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 NaCl

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

PBCl2 + K2CO3 = PBCO3 + KCl =>
PBCl2 + K2CO3 = PBCO3 + 2 KCl

KBr + Zn = ZnBr2 + K =>
2 KBr + Zn = ZnBr2 + 2 K

Au3P + AuCl3 + HOH = H3PO2 + Au + HCl =>
3 Au3P + AuCl3 + 6 HOH = 3 H3PO2 + 10 Au + 3 HCl

(NH4)2 + O2 = HNO3 + H2O =>
2(NH4)2 + 9 O2 = 4 HNO3 + 6 H2O

Sulfur + oxygen = sulfurdioxide =>
S + O2 = SO2

C3H6 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 4 H2O

CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O

C2H4(OH)2 + CH3OH = CH3OC2H4 + H2O =>
C2H4(OH)2 + 4 CH3OH = 2 CH3OC2H4 + 4 H2O

SO3{2-} + H2O = SO4{2-} + e + H{+} =>
SO3{2-} + H2O = SO4{2-} + 2e + 2 H{+}

KBr + KIO3 + H2SO4 = Br2 + KI2 + K2SO4 + H2O =>
22 KBr + 4 KIO3 + 12 H2SO4 = 11 Br2 + 2 KI2 + 12 K2SO4 + 12 H2O

Sn + NO3{-} + H2O = SnO2 + NO2 + OH{-} =>
Sn + 4 NO3{-} + 2 H2O = SnO2 + 4 NO2 + 4 OH{-}

C3H7NO2 + Fe + HCl = C3H7NH2 + FeCl2 + H2O =>
C3H7NO2 + 3 Fe + 6 HCl = C3H7NH2 + 3 FeCl2 + 2 H2O

NiNO3(aq) + Na2Cr2O7(aq) = Ni2Cr2O7(s) + NaNO3(aq) =>
2 NiNO3(aq) + Na2Cr2O7(aq) = Ni2Cr2O7(s) + 2 NaNO3(aq)

Cr(CH3COO)3 = Cr + CH3COO =>
Cr(CH3COO)3 = Cr + 3 CH3COO

Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

SiO2 + HBr = SiBr4 + H2O =>
SiO2 + 4 HBr = SiBr4 + 2 H2O

Zn(NO3) + NaOH = Zn(OH) + Na(NO3) =>
Zn(NO3) + NaOH = Zn(OH) + Na(NO3)

K{+} + OH{-} = KOH =>
K{+} + OH{-} = KOH

PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl

S8 + NaOH = NaS + Na2S2O3 + H2O =>
3 S8 + 24 NaOH = 16 NaS + 4 Na2S2O3 + 12 H2O

AlCl3 + NaH2PO4 = AlCl3NaH2PO4 =>
AlCl3 + NaH2PO4 = AlCl3NaH2PO4

O + N3 = NO =>
3 O + N3 = 3 NO

C6H9O3 + O2 = H2O + CO2 =>
4 C6H9O3 + 27 O2 = 18 H2O + 24 CO2

Al(OH)3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 C2H4O2 = Al(C2H3O2)3 + 3 H2O

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

Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 12/18/24
Equations balanced on 11/25/24
Equations balanced on 12/25/23
Please let us know how we can improve this web app.
Menu Balance Molar mass Gas laws Units Chemistry tools Periodic table Chemical forum Symmetry Constants Contribute Contact us
How to cite?