Equations balanced on the previous day | Equations balanced on the next day |
6 C2H6 + 14 H2SO4 = 12 CO2 + 7 S2 + 32 H2O
CH3CH2OH + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CH2OH + 4 KMnO4 + 4 KOH = CH3COOH + 4 K2MnO4 + 3 H2O
K2CrO4 + H2SO4 + KI = I + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + 6 KI = 6 I + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
Al + CuSO4 + H2O = Al2(SO4)2 + Cu(OH)2 + H2 =>
2 Al + 2 CuSO4 + 4 H2O = Al2(SO4)2 + 2 Cu(OH)2 + 2 H2
C10H22 = C8H18 + C2H4 =>
C10H22 = C8H18 + C2H4
[Ag(NH3)2](OH) + Mn{2+} + OH{-} = MnO2 + Ag + NH3 + H2O =>
2[Ag(NH3)2](OH) + Mn{2+} + 2 OH{-} = MnO2 + 2 Ag + 4 NH3 + 2 H2O
TiS2 + O2 = TiO2 + S =>
TiS2 + O2 = TiO2 + 2 S
FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + NO2 + H2O =>
3 FeSO4 + 6 HNO3 = Fe2(SO4)3 + Fe(NO3)3 + 3 NO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + KOH + H2O = H2 + Al(OH)4{-} + K{+} =>
2 Al + 2 KOH + 6 H2O = 3 H2 + 2 Al(OH)4{-} + 2 K{+}
C3H8O3 = CO + H2 =>
C3H8O3 = 3 CO + 4 H2
ZnCl2 + H2 = Zn + HCl =>
ZnCl2 + H2 = Zn + 2 HCl
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
(NH4)2MoO4 + HCl + SnCl2 = Mo2O5 + H2O + SnCl4 + NH3 =>
2(NH4)2MoO4 + 2 HCl + SnCl2 = Mo2O5 + 3 H2O + SnCl4 + 4 NH3
NCl + H2O = NClOH + H2 =>
2 NCl + 2 H2O = 2 NClOH + H2
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
C5H12S + O2 = CO2 + H2O + S =>
C5H12S + 8 O2 = 5 CO2 + 6 H2O + S
BaBr + H2SO4 = Ba2SO4 + HBr =>
2 BaBr + H2SO4 = Ba2SO4 + 2 HBr
Cu[NO3]2(aq) + Zn(s) = Cu(s) + Zn[NO3]2(aq) =>
Cu[NO3]2(aq) + Zn(s) = Cu(s) + Zn[NO3]2(aq)
Bi(C6H5)3 + O2 = Bi2O3 + H2O + CO2 =>
2 Bi(C6H5)3 + 45 O2 = Bi2O3 + 15 H2O + 36 CO2
CH3OH + oxygen = carbondioxide + water =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuCl3 + Al = Cu + AlCl3 =>
CuCl3 + Al = Cu + AlCl3
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
CH3 = C + H =>
CH3 = C + 3 H
CrO3{-} + NO3 = CrO4{-]+NO2 =>
CrO3{-} + NO3 = CrO4{-]+NO2
ZnCl2 + HOH = Zn(OH)2 + HCl =>
ZnCl2 + 2 HOH = Zn(OH)2 + 2 HCl
H2O2 + FeCl2 + H2SO4 = Fe2(SO4)3 + H2O + Cl2 =>
3 H2O2 + 2 FeCl2 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O + 2 Cl2
C4H9OH + H2O = C2H5OH =>
C4H9OH + H2O = 2 C2H5OH
SnCl2 + Pb = PbCl2 + Sn =>
SnCl2 + Pb = PbCl2 + Sn
MnO4{-} + H2O = MnO2 + O2 + OH{-} =>
4 MnO4{-} + 2 H2O = 4 MnO2 + 3 O2 + 4 OH{-}
H2IO6{-3} + N2H4 = IO{-3} + N2 + H2O =>
H2IO6{-3} + 2 N2H4 = IO{-3} + 2 N2 + 5 H2O
H2 + Se = H2Se =>
H2 + Se = H2Se
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + P4 + H2O =>
20 PH3 + 12 KMnO4 + 24 H2SO4 = 12 KHSO4 + 12 MnSO4 + 5 P4 + 48 H2O
Cr(NO3)3 + KOH = Cr(OH)3 + KNO3 =>
Cr(NO3)3 + 3 KOH = Cr(OH)3 + 3 KNO3
N9HCO3 + KHC4H4O6 = N9KC4H4O6 + CO2 + H2O =>
N9HCO3 + KHC4H4O6 = N9KC4H4O6 + CO2 + H2O
Ca(OH)2 + H2S = CaS + H2O =>
Ca(OH)2 + H2S = CaS + 2 H2O
Na2S + Na2CO3 + SO2 = Na2S2O3 + CO =>
3 Na2S + Na2CO3 + 5 SO2 = 4 Na2S2O3 + CO
HCl + Na2SO4 = H2SO3 + NaCl + Cl2 + H2O =>
4 HCl + Na2SO4 = H2SO3 + 2 NaCl + Cl2 + H2O
C2H6S3 + O2 = CO2 + H2O + SO2 =>
2 C2H6S3 + 13 O2 = 4 CO2 + 6 H2O + 6 SO2
Fe2(C2O4)3 + Ca(CN)2 = Fe(CN)3 + Ca(C2O4) =>
Fe2(C2O4)3 + 3 Ca(CN)2 = 2 Fe(CN)3 + 3 Ca(C2O4)
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + Na(NO3) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 Na(NO3)
CuSO4(aq) + NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + H = FeH =>
Fe + H = FeH
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + NO + 8 H2O
KMnO4 + AgNO3 = AgMnO4 + KNO3 =>
KMnO4 + AgNO3 = AgMnO4 + KNO3
Fe + Cu(II)SO4 = FeSO4 + Cu(II) =>
Fe + Cu(II)SO4 = FeSO4 + Cu(II)
Al + Cu2Cl = AlCl + Cu =>
Al + Cu2Cl = AlCl + 2 Cu
H + NaHCO3 = Na + CO2 + H2O =>
H + NaHCO3 = Na + CO2 + H2O
MnSO4 + Na2CO3 + H2O = Na2SO4 + Mn(OH)2 + CO2 =>
MnSO4 + Na2CO3 + H2O = Na2SO4 + Mn(OH)2 + CO2
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