Equations balanced on the previous day | Equations balanced on the next day |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO4 + K7Cr2O7 = K2SO4 + Cr2O7 + H2 =>
7 H2SO4 + 2 K7Cr2O7 = 7 K2SO4 + 2 Cr2O7 + 7 H2
HClO + HCl = Cl2 + H2O =>
HClO + HCl = Cl2 + H2O
Ti3O4 + Ga = Ti + Ga2O3 =>
3 Ti3O4 + 8 Ga = 9 Ti + 4 Ga2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
(C2H5)2NH + H2O = (C2H5)2NH3 + OH =>
(C2H5)2NH + 2 H2O = (C2H5)2NH3 + 2 OH
H2O2 = H2O + O20000000 =>
20000000 H2O2 = 20000000 H2O + O20000000
H{+} + Cl2O{-} + I{-} = Cl{-} + H2O2 + I2 =>
2 H{+} + 2 Cl2O{-} + 4 I{-} = 4 Cl{-} + H2O2 + 2 I2
HClO4 + SO2 + H2O = H2SO34 + HCl =>
31 HClO4 + 4 SO2 + 4 H2O = 4 H2SO34 + 31 HCl
As2S3 + NH4OH + H2O2 = AsH2O2 + NH4OHS =>
As2S3 + 3 NH4OH + 2 H2O2 = 2 AsH2O2 + 3 NH4OHS
BiOC2H3O2 + O2 = Bi2O3 + CO2 + H2O =>
2 BiOC2H3O2 + 4 O2 = Bi2O3 + 4 CO2 + 3 H2O
(C2H5)2NH + H2O = (C2H5)2NH3 + OH =>
(C2H5)2NH + 2 H2O = (C2H5)2NH3 + 2 OH
Na + C(grafite) = NaC(grafite) =>
Na + C(grafite) = NaC(grafite)
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
Ca(OH)2 + HNO3 = Ca + NO3 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca + 2 NO3 + 2 H2O
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Ba + H2O = BaOH + H2 =>
2 Ba + 2 H2O = 2 BaOH + H2
NiO + As2O5 = NiO2 + As2 =>
5 NiO + As2O5 = 5 NiO2 + As2
AlO + H2O = Al2O3 + H =>
2 AlO + H2O = Al2O3 + 2 H
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
KOH + KAl(OH)4 + C2H2O4 = K3Al(C2O4)3 + H2O =>
2 KOH + KAl(OH)4 + 3 C2H2O4 = K3Al(C2O4)3 + 6 H2O
KC8H5O4 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
2 KC8H5O4 + 10 K2Cr2O7 + 41 H2SO4 = 16 CO2 + 46 H2O + 10 Cr2(SO4)3 + 11 K2SO4
SO4{2-} + C + FeO + H2O = FeS2 + CO3{2-} + H{+} =>
4 SO4{2-} + 7 C + 2 FeO + 3 H2O = 2 FeS2 + 7 CO3{2-} + 6 H{+}
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Ba + H2O = BaOH + H2 =>
2 Ba + 2 H2O = 2 BaOH + H2
SiCl4(s) + H2O(l) = H4SiO4(s) + HCl(aq) =>
SiCl4(s) + 4 H2O(l) = H4SiO4(s) + 4 HCl(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2O2(s) + H2O(aq) = KOH(aq) + O2(g) =>
2 K2O2(s) + 2 H2O(aq) = 4 KOH(aq) + O2(g)
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
CuCN + H2S = HCN + Cu2S =>
2 CuCN + H2S = 2 HCN + Cu2S
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
SiH4 + H2O = SiH3OH + H2 =>
SiH4 + H2O = SiH3OH + H2
C6H5OH + C2H6O4S = C7H8O + CO2 + SO2 =>
31 C6H5OH + 5 C2H6O4S = 27 C7H8O + 7 CO2 + 5 SO2
K2Cr2O7 + NO2 + HNO = KNO3 + Cr(NO3)2 + H2O =>
3 K2Cr2O7 + 16 NO2 + 2 HNO = 6 KNO3 + 6 Cr(NO3)2 + H2O
HCl + CuNO3 = CuCl + HNO3 =>
HCl + CuNO3 = CuCl + HNO3
CH3CH2OH + C7H6O3 = C9H10O3 + H2O =>
CH3CH2OH + C7H6O3 = C9H10O3 + H2O
NH4HCO3 + HCl = NH4Cl + H2O + CO2 =>
NH4HCO3 + HCl = NH4Cl + H2O + CO2
LiCrO4 + AlNO3 = AlCrO4 + LiNO3 =>
LiCrO4 + AlNO3 = AlCrO4 + LiNO3
K2FeO4 + HI = FeI2 + I2 + KOH + H2O =>
K2FeO4 + 6 HI = FeI2 + 2 I2 + 2 KOH + 2 H2O
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
C6H8ClN + NaOH = NaCl + C6H7N + H2O =>
C6H8ClN + NaOH = NaCl + C6H7N + H2O
NaCl + KI + H2O = NaClO + I2 + KH =>
NaCl + 2 KI + H2O = NaClO + I2 + 2 KH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Hg2L + O2 = HgO + L2 =>
2 Hg2L + 2 O2 = 4 HgO + L2
KNO2 + AlCl3 + H = KCl + Al(OH)3 + NO =>
3 KNO2 + AlCl3 + 3 H = 3 KCl + Al(OH)3 + 3 NO
(NH4)2CO3(aq) + AgC2H3O2(aq) = (NH4)2C2H3O2(aq) + AgCO3(aq) =>
(NH4)2CO3(aq) + AgC2H3O2(aq) = (NH4)2C2H3O2(aq) + AgCO3(aq)
Fe(NO3)3 + NaOH = Fe + OH + Na(NO3)3 =>
Fe(NO3)3 + NaOH = Fe + OH + Na(NO3)3
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