Equations balanced on the previous day | Equations balanced on the next day |
4 ZnS + 7 O2 = 2 Zn2O3 + 4 SO2
Fe2O3 + CO = Fe3O + CO2 =>
3 Fe2O3 + 7 CO = 2 Fe3O + 7 CO2
C22H2 + O2 = CO2 + H2O =>
2 C22H2 + 45 O2 = 44 CO2 + 2 H2O
H2C2O4 + NaOH = Na{+} + HC2O4{-} + H2O =>
H2C2O4 + NaOH = Na{+} + HC2O4{-} + H2O
H3O + NaOH = H2O + Na =>
H3O + NaOH = 2 H2O + Na
CrCl3 + Br2 + KOH = K2CrO4 + HCl + KBr + H2O =>
2 CrCl3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 HCl + 6 KBr + 2 H2O
NaWO4 + FeSO4 + H2SO4 = WO2 + Fe2(SO4)3 + NaSO4 + H2O =>
NaWO4 + 2 FeSO4 + 2 H2SO4 = WO2 + Fe2(SO4)3 + NaSO4 + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
ZnS + O2 = Zn2O3 + SO2 =>
4 ZnS + 7 O2 = 2 Zn2O3 + 4 SO2
Fe + CuSO4 = Fe(SO4) + Cu =>
Fe + CuSO4 = Fe(SO4) + Cu
Pb(NO3)2Na2CO3 = NaNO3 + PbCO3 =>
Pb(NO3)2Na2CO3 = 2 NaNO3 + PbCO3
ZnS + O2 = Zn2O3 + SO2 =>
4 ZnS + 7 O2 = 2 Zn2O3 + 4 SO2
NaWO4 + FeSO4 + H2SO4 = WO2 + Fe2(SO4)3 + NaSO4 + H2O =>
NaWO4 + 2 FeSO4 + 2 H2SO4 = WO2 + Fe2(SO4)3 + NaSO4 + 2 H2O
Cu(II)O + HCl = Cu(II)Cl2 + H2O =>
Cu(II)O + 2 HCl = Cu(II)Cl2 + H2O
ZnS + O2 = Zn2O3 + SO2 =>
4 ZnS + 7 O2 = 2 Zn2O3 + 4 SO2
H3O + NaOH = H2O + Na =>
H3O + NaOH = 2 H2O + Na
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2O3 = Cl2 + O3 =>
Cl2O3 = Cl2 + O3
ZnS + O2 = Zn2O3 + SO2 =>
4 ZnS + 7 O2 = 2 Zn2O3 + 4 SO2
AgNO + KCl = AgCl + KNO =>
AgNO + KCl = AgCl + KNO
NiS + HCl + HNO3 = NiCl2 + S8 + NO + H2O =>
24 NiS + 48 HCl + 16 HNO3 = 24 NiCl2 + 3 S8 + 16 NO + 32 H2O
NaWO4 + FeSO4 + H2SO4 = WO2 + Fe2(SO4)3 + NaSO4 + H2O =>
NaWO4 + 2 FeSO4 + 2 H2SO4 = WO2 + Fe2(SO4)3 + NaSO4 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
BBr3 + Cl2 = BCl3 + Br =>
2 BBr3 + 3 Cl2 = 2 BCl3 + 6 Br
CuS + O = Cu + S2O2 =>
2 CuS + 2 O = 2 Cu + S2O2
H2SO4 + Li2O = Li(HSO4) + H2O =>
2 H2SO4 + Li2O = 2 Li(HSO4) + H2O
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
ZnS + O2 = Zn2O3 + SO2 =>
4 ZnS + 7 O2 = 2 Zn2O3 + 4 SO2
AgNO3 + H2SO4 = Ag2(SO4) + HNO3 =>
2 AgNO3 + H2SO4 = Ag2(SO4) + 2 HNO3
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
C3H8O + H2O = CO2 + H =>
C3H8O + 5 H2O = 3 CO2 + 18 H
NaOH + H2SO4 = Na + SO4 + H3O =>
NaOH + H2SO4 = Na + SO4 + H3O
KI + Cu(NO3)32 = CuI2 + I2 + KNO3 =>
32 KI + Cu(NO3)32 = CuI2 + 15 I2 + 32 KNO3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
SnCl4(aq) + Al(s) = AlCl4 + Sn =>
SnCl4(aq) + Al(s) = AlCl4 + Sn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca3P2 + Cl2 = CaCl2 + P4 =>
2 Ca3P2 + 6 Cl2 = 6 CaCl2 + P4
C5H11OH + O = CO2 + H2O =>
C5H11OH + 15 O = 5 CO2 + 6 H2O
I3{-} + S2O3{2-} = I{-} + S4(O6){2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4(O6){2-}
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + K2SO4 + 2 MnSO4 + 8 H2O
Fe203 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe203 + 812 HNO3 = 203 Fe(NO3)3 + 203 NO + 406 H2O
K2Cr2O7 + ZnBr2 + H2SeO4 = Cr2(SeO4)3 + K2SeO4 + ZnSeO4 + Br2 + H2O =>
K2Cr2O7 + 3 ZnBr2 + 7 H2SeO4 = Cr2(SeO4)3 + K2SeO4 + 3 ZnSeO4 + 3 Br2 + 7 H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + 2 MnSO4 + K2SO4 + 8 H2O
CuNi2S4(s) + CuSO4(aq) + H2O(l) = Cu9S5(s) + NiSO4(aq) + H2SO4(aq) =>
8 CuNi2S4(s) + 37 CuSO4(aq) + 28 H2O(l) = 5 Cu9S5(s) + 16 NiSO4(aq) + 28 H2SO4(aq)
Na3AsO4(aq) + MgCl2(aq) = Na3Cl2 + MgAsO4 =>
Na3AsO4(aq) + MgCl2(aq) = Na3Cl2 + MgAsO4
Co + (SO4) = Co(SO4)2 =>
Co + 2(SO4) = Co(SO4)2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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