Printed from https://www.webqc.org

Chemical Equations Balanced on 03/19/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
K2S(aq) + HNO3 = KH + S(NO3)2 =>
K2S(aq) + 2 HNO3 = 2 KH + S(NO3)2

Cu2(s) + O2(g) = Cu2O(s) =>
2 Cu2(s) + O2(g) = 2 Cu2O(s)

CoBr2 + NaOH + Br2 = CoOOH + NaBr + H2O =>
2 CoBr2 + 6 NaOH + Br2 = 2 CoOOH + 6 NaBr + 2 H2O

C5H14NO2H + C6H8O7 = C11H21NO8 + H2O =>
C5H14NO2H + C6H8O7 = C11H21NO8 + H2O

H4P2O5 + Sc(OH)3 = Sc4(P2O5)3 + H2O =>
3 H4P2O5 + 4 Sc(OH)3 = Sc4(P2O5)3 + 12 H2O

Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 CO2

H2CO3 = H2OH + O + CO =>
3 H2CO3 = 2 H2OH + 4 O + 3 CO

K2Cr2O7 + ClPH4 + H2SO4 = H3PO4 + KCl + CrSO4 + KHSO4 + H2 =>
4 K2Cr2O7 + 7 ClPH4 + 9 H2SO4 = 7 H3PO4 + 7 KCl + 8 CrSO4 + KHSO4 + 12 H2

Zn2{+} + OH{-} = Zn + (OH)2 =>
2 Zn2{+} + 2 OH{-} = 4 Zn + (OH)2

KF + KBr = K2 + BrF =>
KF + KBr = K2 + BrF

AlN + KF = KN + AlF =>
AlN + KF = KN + AlF

Cu*I = CuI =>
Cu*I = CuI

ZnO + ZnS = Zn + SO2 =>
2 ZnO + ZnS = 3 Zn + SO2

H2CO3 + Pb = Pb2(CO3)2 + H2 =>
2 H2CO3 + 2 Pb = Pb2(CO3)2 + 2 H2

RCH3 + KMnO4 + H2SO4 = RCOOH + K2SO4 + H2O + MnSO4 =>
5 RCH3 + 6 KMnO4 + 9 H2SO4 = 5 RCOOH + 3 K2SO4 + 14 H2O + 6 MnSO4

CuFeS2 + O2 = Cu2S + FeO + SO2 =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3 SO2

KClO4 + MnO2 + KOH = KCl + K2MnO4 + H2O =>
KClO4 + 4 MnO2 + 8 KOH = KCl + 4 K2MnO4 + 4 H2O

KC1 = K + C12 =>
12 KC1 = 12 K + C12

Ca(OH)2 + HC1 = H2O + CaC2 =>
Ca(OH)2 + 2 HC1 = 2 H2O + CaC2

CsOH + FeCl2 = FeOH + CsCl2 =>
CsOH + FeCl2 = FeOH + CsCl2

PbO2 + KI + H2O = PbI2 + KOH + I2 =>
PbO2 + 4 KI + 2 H2O = PbI2 + 4 KOH + I2

CoSO4 + NaOH + H2O2 = CoO3 + Na2SO4 + H2O =>
CoSO4 + 2 NaOH + 2 H2O2 = CoO3 + Na2SO4 + 3 H2O

MnO4{-} + OH{-} = MnO4{2-} + H2O + O2 =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{2-} + 2 H2O + O2

Na2SO3 + Zn + HCl = ZnCl2 + Na2S + H2O =>
Na2SO3 + 3 Zn + 6 HCl = 3 ZnCl2 + Na2S + 3 H2O

H2O + HClO24 + SO2 = H2SO4 + HCl =>
24 H2O + HClO24 + 24 SO2 = 24 H2SO4 + HCl

H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl

CuO + H2SO4 = Cu{2} + SO4{-2} + H2O =>
CuO + H2SO4 = Cu{2} + SO4{-2} + H2O

Mn + BiO3 = MnO4 + Bi =>
3 Mn + 4 BiO3 = 3 MnO4 + 4 Bi

CH4 + MgO = H2O + Mg + CO2 =>
CH4 + 4 MgO = 2 H2O + 4 Mg + CO2

O3 + NaOH = Na2O4 + H2O =>
O3 + 2 NaOH = Na2O4 + H2O

HCl + FeO3H3 = FeCl3 + H2O =>
3 HCl + FeO3H3 = FeCl3 + 3 H2O

Cu(NO3)(aq) + K2S(aq) = K2NO3(aq) + CuS(aq) =>
Cu(NO3)(aq) + K2S(aq) = K2NO3(aq) + CuS(aq)

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

H2CO3 + Ca(OH)2 = H2O + CaCO3 =>
H2CO3 + Ca(OH)2 = 2 H2O + CaCO3

NH4H2PO4 + CaCl2 = NH4Cl + Ca(H2PO4)2 =>
2 NH4H2PO4 + CaCl2 = 2 NH4Cl + Ca(H2PO4)2

Ca(O2H2) + HCl = CaCl2 + H2O =>
Ca(O2H2) + 2 HCl = CaCl2 + 2 H2O

H{+} + Sn{2+} + MnO4{-} = MnO2 + Sn{4+} + H2O =>
8 H{+} + 3 Sn{2+} + 2 MnO4{-} = 2 MnO2 + 3 Sn{4+} + 4 H2O

Ca(CO3)2 + HCl = H(CO3) + CaCl2 =>
Ca(CO3)2 + 2 HCl = 2 H(CO3) + CaCl2

LiOH + H2Co3 = Li2Co3 + HOH =>
2 LiOH + H2Co3 = Li2Co3 + 2 HOH

Na2O5 + H2O = H2O2 + NaOH =>
Na2O5 + 5 H2O = 4 H2O2 + 2 NaOH

Ca(NO3)2 + NaOH = Ca(OH)2(s) + NaNO3 =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2(s) + 2 NaNO3

NaCl + CuSO4 + Cu = Na2SO4 + CuCl =>
2 NaCl + CuSO4 + Cu = Na2SO4 + 2 CuCl

Na2CO3(aq) + MnCl5(aq) = Mn2(CO3)5(s) + NaCl(aq) =>
5 Na2CO3(aq) + 2 MnCl5(aq) = Mn2(CO3)5(s) + 10 NaCl(aq)

Ce + O2 = Ce2O3 =>
4 Ce + 3 O2 = 2 Ce2O3

C2H6O + KMnO4 + H2SO4 = H2CO3 + MnSO4 + K2SO4 + H2O =>
5 C2H6O + 12 KMnO4 + 18 H2SO4 = 10 H2CO3 + 12 MnSO4 + 6 K2SO4 + 23 H2O

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

Na2SO4 + (NH4)3PO4 = Na3PO4 + (NH4)2SO4 =>
3 Na2SO4 + 2(NH4)3PO4 = 2 Na3PO4 + 3(NH4)2SO4

H3BO3 + C2H6O2 = B4C + CO + H2O =>
12 H3BO3 + 7 C2H6O2 = 3 B4C + 11 CO + 39 H2O

NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84
Balance the equation of any chemical reaction
 Equations balanced on the previous day Equations balanced on the next day
Equations balanced on 03/12/25
Equations balanced on 02/17/25
Equations balanced on 03/19/24
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?