Printed from https://www.webqc.org

Chemical Equations Balanced on 03/22/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Na2SiO3 + HCl = SiO2(s) + NaCl(s) + H2O =>
Na2SiO3 + 2 HCl = SiO2(s) + 2 NaCl(s) + H2O

CuO + Cl2H2 = CuCl2 + H2O =>
CuO + Cl2H2 = CuCl2 + H2O

K2CO3 + SO2 = K2SO3 + CO2 =>
K2CO3 + SO2 = K2SO3 + CO2

HCl + F2 = HF + Cl2 =>
2 HCl + F2 = 2 HF + Cl2

Al(OH)3 + NaOH = Na3[Al(OH)6] =>
Al(OH)3 + 3 NaOH = Na3[Al(OH)6]

Al + H2SO4 + KOH + H2O = H2 + KAl(SO4)2*12H2O =>
2 Al + 4 H2SO4 + 2 KOH + 22 H2O = 3 H2 + 2 KAl(SO4)2*12H2O

Sn(NO3)4 = SnO2 + NO + O2 =>
Sn(NO3)4 = SnO2 + 4 NO + 3 O2

H2SeO3 = H2SeO4 + H2Se =>
4 H2SeO3 = 3 H2SeO4 + H2Se

C5H7N5O7 + O2 = N2H2 + H2O + CO2 =>
2 C5H7N5O7 + 4 O2 = 5 N2H2 + 2 H2O + 10 CO2

Ag2S + HCI = H2S + AgCI =>
Ag2S + 2 HCI = H2S + 2 AgCI

Al(s) + H{+} = Al{3+} + H2(g) =>
2 Al(s) + 6 H{+} = 2 Al{3+} + 3 H2(g)

Al(s) + Pb(NO3)2(aq) = Al(NO3) + Pb =>
2 Al(s) + Pb(NO3)2(aq) = 2 Al(NO3) + Pb

O2 + Fe(OH)2 + HOH = Fe(OH)3 =>
O2 + 4 Fe(OH)2 + 2 HOH = 4 Fe(OH)3

HNO3 + CaCO3 + NaOH = NaNO3 + Ca(OH)2 + CO2 =>
HNO3 + CaCO3 + NaOH = NaNO3 + Ca(OH)2 + CO2

CuBr2(aq) + NaNO3(aq) = Cu(NO3)2 + NaBr =>
CuBr2(aq) + 2 NaNO3(aq) = Cu(NO3)2 + 2 NaBr

Pb(NO3)2 + K2CrO3 = PbCrO3 + K2(NO3)2 =>
Pb(NO3)2 + K2CrO3 = PbCrO3 + K2(NO3)2

Mn7 + I2 = Mn2I7 =>
4 Mn7 + 49 I2 = 14 Mn2I7

CaCl2(at) + NaOH(aq) = Ca(OH)2(aq) + NaCl(aq) =>
CaCl2(at) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaCl(aq)

CO3{-2} + H2O = HCO3{-} + OH({-}1) =>
CO3{-2} + H2O = HCO3{-} + OH({-}1)

BaCrO4 + HNO3 = Ba(NO3)2 + H2CrO4 =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + H2CrO4

NaI + Al(NO3)3 = AlI + Na(NO3)3 =>
NaI + Al(NO3)3 = AlI + Na(NO3)3

S2{-} + NO31{-} + H1{+} = SO42{-} + NO + H2O =>
59 S2{-} + 167 NO31{-} + 108 H1{+} = 118 SO42{-} + 167 NO + 54 H2O

Si(s) + Cl(g) = Si4Cl(l) =>
4 Si(s) + Cl(g) = Si4Cl(l)

Cr(OH)3 + KCl = KOH + CrCl3 =>
Cr(OH)3 + 3 KCl = 3 KOH + CrCl3

CH2(OH)CH(CH3)(CH2)4CH3 + O2 = CH3CH2CH2CH2CH(CH3)COH + H2O =>
7 CH2(OH)CH(CH3)(CH2)4CH3 + 4 O2 = 8 CH3CH2CH2CH2CH(CH3)COH + 7 H2O

NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2

H3C6H5O6 + NaOH = H2O + Na3C6H5O6 =>
H3C6H5O6 + 3 NaOH = 3 H2O + Na3C6H5O6

NaCl + MnO2 + H2SO4 = Na2SO4 + Cl2 + MnSO4 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Na2SO4 + Cl2 + MnSO4 + 2 H2O

HClO + CaS = H2S + Ca(ClO)2 =>
2 HClO + CaS = H2S + Ca(ClO)2

KClO4 + Li2CO3 = K2CO3 + LiClO4 =>
2 KClO4 + Li2CO3 = K2CO3 + 2 LiClO4

SrCl2 + CaSO4 = CaCl2 + SrSO4 =>
SrCl2 + CaSO4 = CaCl2 + SrSO4

K2Cr2O7 + HBr = KBr + Br2 + H2O + CrBr3 =>
K2Cr2O7 + 14 HBr = 2 KBr + 3 Br2 + 7 H2O + 2 CrBr3

C3H7N4O6Cl = C + N2 + CO2 + HCl + H2O =>
2 C3H7N4O6Cl = 3 C + 4 N2 + 3 CO2 + 2 HCl + 6 H2O

Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*22H2O =>
2 Al(OH)3 + 3 H2SO4 + 16 H2O = Al2(SO4)3*22H2O

Mg + H3BO3 = Mg(BO2)2 + H2 + H2O =>
Mg + 2 H3BO3 = Mg(BO2)2 + H2 + 2 H2O

Na2S(aq) + Pb(C2H3O2)2(aq) = PbS(g) + NaC2H3O2(aq) =>
Na2S(aq) + Pb(C2H3O2)2(aq) = PbS(g) + 2 NaC2H3O2(aq)

PbO + H2 = Pb4 + H2O =>
4 PbO + 4 H2 = Pb4 + 4 H2O

C16H32O2 + NaOH + O2 = Na2CO3 + H2O =>
C16H32O2 + 32 NaOH + 23 O2 = 16 Na2CO3 + 32 H2O

KClO3(s) + P4S3(s) = KCl(s) + P2O5 + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 6 P2O5 + 9 SO2(g)

C6H5Cl + HNO3 = HOC6H2(NO2)3 + H2O + HCl =>
C6H5Cl + 3 HNO3 = HOC6H2(NO2)3 + 2 H2O + HCl

KIO3 + HCl + KI = KCl + I + H2O =>
KIO3 + 6 HCl + 5 KI = 6 KCl + 6 I + 3 H2O

Na2SO3 + KI = NaO + I + KSO =>
Na2SO3 + KI = 2 NaO + I + KSO

Hg + K2CrO4 = K2Hg + CrO4 =>
Hg + K2CrO4 = K2Hg + CrO4

VO2{+2} + Cl{-} + H{+} = VO{2+} + Cl2 + H2O =>
VO2{+2} + 2 Cl{-} + 2 H{+} = VO{2+} + Cl2 + H2O

Mo + NaCl = MoCl + Na =>
Mo + NaCl = MoCl + Na

CuCl + NaH2 = NaCl + CuH2 =>
CuCl + NaH2 = NaCl + CuH2

Cu(HO)2 + HCl = CuCl2 + H2O =>
Cu(HO)2 + 2 HCl = CuCl2 + 2 H2O

HNO3 + Cu = Cu3(NO3)2 + NO2 + H2O =>
4 HNO3 + 3 Cu = Cu3(NO3)2 + 2 NO2 + 2 H2O

Sb + Cl2 = SbCl23 =>
2 Sb + 23 Cl2 = 2 SbCl23

K3PO4 + Cu(NO3)2 = K3(NO3)2 + Cu(PO4) =>
K3PO4 + Cu(NO3)2 = K3(NO3)2 + Cu(PO4)

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 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/15/25
Equations balanced on 02/20/25
Equations balanced on 03/22/24
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?