Equations balanced on the previous day | Equations balanced on the next day |
2 Na2S2O3 = 2 Na2 + 2 S2 + 3 O2
Mg(OH) = MgO + H =>
Mg(OH) = MgO + H
C4H9NO2 + O2 + OH{-} = CO2 + H2O + NO3{-} =>
2 C4H9NO2 + 13 O2 + 2 OH{-} = 8 CO2 + 10 H2O + 2 NO3{-}
HNO3 + H2S = NO2 + SO + H2O =>
4 HNO3 + H2S = 4 NO2 + SO + 3 H2O
N2O5 + LiNO2 = LiNO3 + N2O3 =>
N2O5 + 2 LiNO2 = 2 LiNO3 + N2O3
NaOH + KMnO4 = MnO2 + O2 + KOH + Na2O =>
4 NaOH + 4 KMnO4 = 4 MnO2 + 3 O2 + 4 KOH + 2 Na2O
S + CH2O2 = SO42 + CH2O =>
S + 42 CH2O2 = SO42 + 42 CH2O
S2O8{2-} + Cr{3+} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
3 S2O8{2-} + 2 Cr{3+} + 7 H2O = Cr2O7{2-} + 6 SO4{2-} + 14 H{+}
CaCo2 = Co2 + Ca0 =>
CaCo2 = Co2 + Ca0
K2Cr2O7 + HgSO4 = Cr2(SO4) + Hg + K2SO4 + O2 =>
2 K2Cr2O7 + 4 HgSO4 = 2 Cr2(SO4) + 4 Hg + 2 K2SO4 + 7 O2
Cd + AgNO3 = Cd2NO3 + Ag =>
2 Cd + AgNO3 = Cd2NO3 + Ag
Al(s) + CuSO4(aq) = Cu + Al2(SO4)3 =>
2 Al(s) + 3 CuSO4(aq) = 3 Cu + Al2(SO4)3
CaH2 + H2O = H + CaOH2 =>
CaH2 + H2O = 2 H + CaOH2
Fe(OH)2 + CN{-} = [Fe(CN)6]{4-} + OH{-} =>
Fe(OH)2 + 6 CN{-} = [Fe(CN)6]{4-} + 2 OH{-}
C12 + H22 + H2O = C2H5OH =>
11 C12 + 12 H22 + 66 H2O = 66 C2H5OH
HBr + (NH4)2CO3 = H2CO3 + NH4Br =>
2 HBr + (NH4)2CO3 = H2CO3 + 2 NH4Br
MnO4{-} + SO2 + H2O = Mn{+2} + SO4{-2} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{+2} + 5 SO4{-2} + 4 H{+}
Na3PO4 + LiCO3 = Na3CO3 + LiPO4 =>
Na3PO4 + LiCO3 = Na3CO3 + LiPO4
Al(OH)3 + H2(SO)4 = Al2(SO)12 + H2O =>
2 Al(OH)3 + 3 H2(SO)4 = Al2(SO)12 + 6 H2O
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
Al + H2PO4 = AlPO4 + H =>
Al + H2PO4 = AlPO4 + 2 H
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Ba(OH)2 + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
Zn(s) + FeCl3(aq) = Fe + ZnCl3 =>
Zn(s) + FeCl3(aq) = Fe + ZnCl3
Zn + CoCl2 = ZnCl + Co =>
2 Zn + CoCl2 = 2 ZnCl + Co
KOH + Hg = Hg(OH) + K =>
KOH + Hg = Hg(OH) + K
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
CO2 + NH3 + H2O = (NH4)HCO3 =>
CO2 + NH3 + H2O = (NH4)HCO3
H2PO4{+} + OH{-} = HPO4 + H2O =>
H2PO4{+} + OH{-} = HPO4 + H2O
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
NH4Cl + H2CO3 = (NH4)HCO3 + HCl =>
NH4Cl + H2CO3 = (NH4)HCO3 + HCl
MnO4{-} + SO2 + H2O = Mn{+2} + SO4{-2} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{+2} + 5 SO4{-2} + 4 H{+}
Cr3{+}(aq) + MnO2(s) + H2O = Mn2{+}(aq) + CrO42{-}(aq) + OH{-} =>
7 Cr3{+}(aq) + 496 MnO2(s) + 110 H2O = 248 Mn2{+}(aq) + 21 CrO42{-}(aq) + 220 OH{-}
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Fe + C2O4 = Fe2(C2O4)3 =>
2 Fe + 3 C2O4 = Fe2(C2O4)3
Hg + H2S = Hg2S + H =>
2 Hg + H2S = Hg2S + 2 H
Mg + (OH)2 + HNO2 = Mg(NO3)2 + H2O =>
Mg + 3(OH)2 + 2 HNO2 = Mg(NO3)2 + 4 H2O
H5C5H9O2 + NaHCO3 = CO2 + H2O + NaC5H9O2 =>
13 H5C5H9O2 + 15 NaHCO3 = 5 CO2 + 31 H2O + 15 NaC5H9O2
MnO4{-} + SO2 + H2O = Mn{+2} + SO4{-2} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{+2} + 5 SO4{-2} + 4 H{+}
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CrBr4 + Cl2 = CrCl4 + Br2 =>
CrBr4 + 2 Cl2 = CrCl4 + 2 Br2
Sn3(AsO4)4 + (NH4)2SO4 = Sn(SO4)2 + (NH4)3AsO4 =>
Sn3(AsO4)4 + 6(NH4)2SO4 = 3 Sn(SO4)2 + 4(NH4)3AsO4
KMnO4 + H2SO4 + Cu = KSO4MnO + CuO + H2O =>
KMnO4 + H2SO4 + 2 Cu = KSO4MnO + 2 CuO + H2O
HBr + (NH4)2CO3 = H2CO3 + NH4Br =>
2 HBr + (NH4)2CO3 = H2CO3 + 2 NH4Br
Na2 + Mg2 = Na2Mg2 =>
Na2 + Mg2 = Na2Mg2
C6H12O6 + Cu(OH)2 = C6H10O6Cu + H2O =>
C6H12O6 + Cu(OH)2 = C6H10O6Cu + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(SO3) + HNO2 = Zn(NO2)2 + H2SO3 =>
Zn(SO3) + 2 HNO2 = Zn(NO2)2 + H2SO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/21/23
Equations balanced on 12/21/22
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