Equations balanced on the previous day | Equations balanced on the next day |
5 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 4 H2O + 3 K2SO4 + 5 K3[Fe(CN)6] + MnSO4
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Cr2O72{-} + H2S + H{+} = Cr3{+} + S8 + H2O =>
48 Cr2O72{-} + 3416 H2S + 80 H{+} = 32 Cr3{+} + 427 S8 + 3456 H2O
CH4 + KMnO4 = HMnO4 + CH3K =>
CH4 + KMnO4 = HMnO4 + CH3K
Pb(NO3)2 + H2O = H3O + Pb(OH)2 + NO3 =>
Pb(NO3)2 + 4 H2O = 2 H3O + Pb(OH)2 + 2 NO3
C3H8 + H2O = CH3CHOHCH3 + H2 =>
C3H8 + H2O = CH3CHOHCH3 + H2
(NH4)2CO3 + HNO3 = NH4NO3 + CO2 + H2O =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + CO2 + H2O
Ca(OH)2 + HNO2 = Ca(NO2)2 + H2O =>
Ca(OH)2 + 2 HNO2 = Ca(NO2)2 + 2 H2O
H3SO4 + Pb = Pb(SO4)2 + SO2 + H2O =>
8 H3SO4 + Pb = Pb(SO4)2 + 6 SO2 + 12 H2O
FeSO4 + K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
6 FeSO4 + 3 K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + 6 K2SO4 + 2 Fe
C164H256O68S2Na2 = C164O68 + H256S2Na2 =>
C164H256O68S2Na2 = C164O68 + H256S2Na2
FeSO4 + K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
6 FeSO4 + 3 K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + 6 K2SO4 + 2 Fe
ZnFeSO4(aq) = ZnSO4Fe =>
ZnFeSO4(aq) = ZnSO4Fe
AgI + Fe2(CO3)3 = Ag2(CO3) + FeI3 =>
6 AgI + Fe2(CO3)3 = 3 Ag2(CO3) + 2 FeI3
K2SO4 + MgF2 = KF + MgSO4 =>
K2SO4 + MgF2 = 2 KF + MgSO4
FeSO4 + K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
6 FeSO4 + 3 K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + 6 K2SO4 + 2 Fe
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Al + H{+} = Al{3} + H2 =>
2 Al + 6 H{+} = 2 Al{3} + 3 H2
NaCl + MgSO4 = MgCl2(aq) + Na2SO4 =>
2 NaCl + MgSO4 = MgCl2(aq) + Na2SO4
NaS2 + Au = Au2S3 + Na =>
3 NaS2 + 4 Au = 2 Au2S3 + 3 Na
ZnS2 + O2 = ZnO + S2 =>
2 ZnS2 + O2 = 2 ZnO + 2 S2
K4(Fe(CN)6) + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe2 =>
3 K4(Fe(CN)6) + 6 FeSO4 = Fe4[Fe(CN)6]3 + 6 K2SO4 + Fe2
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
FeSO4 + K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
6 FeSO4 + 3 K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + 6 K2SO4 + 2 Fe
C3H7O + O2 = CO2 + H2O =>
4 C3H7O + 17 O2 = 12 CO2 + 14 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
ZnS + O2 = OS + Zn =>
2 ZnS + O2 = 2 OS + 2 Zn
NHCO3 = N2CO3CO2H2O =>
2 NHCO3 = N2CO3CO2H2O
SnCl2 + NaOH + H2O2 = Na2Sn(OH)6 + NaCl =>
SnCl2 + 4 NaOH + H2O2 = Na2Sn(OH)6 + 2 NaCl
CS2 + Cl = CCl4 + SCl2 =>
CS2 + 8 Cl = CCl4 + 2 SCl2
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
Mg + Fe3Cl3 = MgCl2 + Fe =>
3 Mg + 2 Fe3Cl3 = 3 MgCl2 + 6 Fe
NaCl(s) + HCl(aq) = Cl2(aq) + NaH(aq) =>
NaCl(s) + HCl(aq) = Cl2(aq) + NaH(aq)
Hg + Mg(NO3)2 = Hg(NO3)2 + Mg2 =>
2 Hg + 2 Mg(NO3)2 = 2 Hg(NO3)2 + Mg2
Na + ZnCl2 = NaCl + Zn =>
2 Na + ZnCl2 = 2 NaCl + Zn
FeSO4 + K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + K2SO4 + Fe =>
6 FeSO4 + 3 K4(Fe(CN)6) = Fe4[Fe(CN)6]3 + 6 K2SO4 + 2 Fe
C4H8O + KMnO4 + H2SO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 C4H8O + 6 KMnO4 + 9 H2SO4 = 10 C2H4O2 + 9 H2O + 3 K2SO4 + 6 MnSO4
Al2 + PbO = Al2O3 + Pb3 =>
Al2 + 3 PbO = Al2O3 + Pb3
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
Cr2O3 + Cl = CrCl3 + O2 =>
2 Cr2O3 + 12 Cl = 4 CrCl3 + 3 O2
AgNO3 + Ga = Ag + Ga(NO3)2 =>
2 AgNO3 + Ga = 2 Ag + Ga(NO3)2
C4H4O4(s) + O2(g) = H2O(l) + CO2(g) =>
C4H4O4(s) + 3 O2(g) = 2 H2O(l) + 4 CO2(g)
ClO{-} + S2O3{2-} + OH{-} = Cl{-} + SO3{2-} + H2O =>
2 ClO{-} + S2O3{2-} + 2 OH{-} = 2 Cl{-} + 2 SO3{2-} + H2O
NaS + HCl = NaCl2 + H2S =>
NaS + 2 HCl = NaCl2 + H2S
Al + CuCl2*2H2O = Cu + AlCl3 + H2O =>
2 Al + 3 CuCl2*2H2O = 3 Cu + 2 AlCl3 + 6 H2O
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