Equations balanced on the previous day | Equations balanced on the next day |
(NH4)2Cr2O7 = 2 NH3 + H2O + 2 CrO2 + O2
HSO + C = CO2 + S + H2O =>
4 HSO + C = CO2 + 4 S + 2 H2O
AgNO3 + Mg = Ag + NO3Mg =>
AgNO3 + Mg = Ag + NO3Mg
TiOSO4 + NaOH = TiO2 + Na2SO4 + H2O =>
TiOSO4 + 2 NaOH = TiO2 + Na2SO4 + H2O
H2S + MnO4{-} + H{+} = Mn2{+} + SO42{-} + H2O =>
13 H2S + 170 MnO4{-} + 242 H{+} = 85 Mn2{+} + 13 SO42{-} + 134 H2O
Fe(NO3)3(aq) + Na2S(aq) = NaNO3 + Fe2S3 =>
2 Fe(NO3)3(aq) + 3 Na2S(aq) = 6 NaNO3 + Fe2S3
K2CrO4 + HNO3 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)3 + H2O =>
K2CrO4 + 8 HNO3 + 3 Fe(NO3)2 = 2 KNO3 + 3 Fe(NO3)3 + Cr(NO3)3 + 4 H2O
Fe2(SO4)3 + Hg = HgSO4 + Fe =>
Fe2(SO4)3 + 3 Hg = 3 HgSO4 + 2 Fe
MgO2 + NaCl = MgCl + NaO2 =>
MgO2 + NaCl = MgCl + NaO2
MgBr{2} + AgNO{3} = Mg(NO{3}){2} + AgBr =>
MgBr{2} + AgNO{3} = Mg(NO{3}){2} + AgBr
Br{-} + H{+} + NO2{-} = Br2 + NO + H2O =>
2 Br{-} + 4 H{+} + 2 NO2{-} = Br2 + 2 NO + 2 H2O
Al + I7 = AlI =>
7 Al + I7 = 7 AlI
LiOH + NH4HCO3 = LiHCO3 + NH4OH =>
LiOH + NH4HCO3 = LiHCO3 + NH4OH
KClO3 + AgNO3 + H2SO3 = AgCl + KNO3 + H2SO4 =>
KClO3 + AgNO3 + 3 H2SO3 = AgCl + KNO3 + 3 H2SO4
HCr2O7 + H2O = OH + H2Cr2O7 =>
HCr2O7 + H2O = OH + H2Cr2O7
Ca + Ca(NO3)2 = Ca2(NO3)2 =>
Ca + Ca(NO3)2 = Ca2(NO3)2
HH3BO3 + H2 = B2H6 + H2O =>
2 HH3BO3 + 5 H2 = B2H6 + 6 H2O
Bi(NO3)3 + H2O = Bi(OH)(NO3)2 + HNO3 =>
Bi(NO3)3 + H2O = Bi(OH)(NO3)2 + HNO3
SO3 + Sb2O3 = Sb2(SO4)3 =>
3 SO3 + Sb2O3 = Sb2(SO4)3
Sb2O5 + HCl = SbCl5 + H2O =>
Sb2O5 + 10 HCl = 2 SbCl5 + 5 H2O
C6H5COCl + C6H5OH + NaOH = C6H5COOC6H5 + NaCl + H2O =>
C6H5COCl + C6H5OH + NaOH = C6H5COOC6H5 + NaCl + H2O
Na3AsO3 + KI3 + NaHCO3 = Na3AsO4 + NaI + CO2 + H2O + KI =>
Na3AsO3 + KI3 + 2 NaHCO3 = Na3AsO4 + 2 NaI + 2 CO2 + H2O + KI
C6H5COOK + Br2 = C6H5COOBr + KBr =>
C6H5COOK + Br2 = C6H5COOBr + KBr
MnO2 + HNO3 = Mn(NO3)3 + O2 + H2O =>
4 MnO2 + 12 HNO3 = 4 Mn(NO3)3 + O2 + 6 H2O
H2Se + S = H2S + Se =>
H2Se + S = H2S + Se
AsO3{3-} + IO3{-} = AsO4{3-} + I{-} =>
3 AsO3{3-} + IO3{-} = 3 AsO4{3-} + I{-}
Pt(NO3)4 + CaCl2 = PtCl4 + Ca(NO3)2 =>
Pt(NO3)4 + 2 CaCl2 = PtCl4 + 2 Ca(NO3)2
C6H6O(l) + O2(g) = CO2(g) + H2O =>
C6H6O(l) + 7 O2(g) = 6 CO2(g) + 3 H2O
Zn + Ag2O3 + H2SO4 = AgH3 + ZnSO4 + H2O =>
6 Zn + Ag2O3 + 6 H2SO4 = 2 AgH3 + 6 ZnSO4 + 3 H2O
H4LaN5O12 + C2H5NO3 = N2 + H2O + CO2 + LaO =>
14 H4LaN5O12 + 36 C2H5NO3 = 53 N2 + 118 H2O + 72 CO2 + 14 LaO
SiO2 + NaOH = Na2(SiO2)7 + H2O + O2 =>
14 SiO2 + 4 NaOH = 2 Na2(SiO2)7 + 2 H2O + O2
CO2 + H2O = CH3COO + O2 =>
8 CO2 + 6 H2O = 4 CH3COO + 7 O2
C6H8N6O18 = CO2 + H2O + N2 + O =>
C6H8N6O18 = 6 CO2 + 4 H2O + 3 N2 + 2 O
H2C2O4 + KOH = H2C2O4KOH =>
H2C2O4 + KOH = H2C2O4KOH
Al2S3 + NH4Br = AlBr3 + (NH4)2S =>
Al2S3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2S
H2SO3 + KJ + H2O = H2SO4 + HJ + K =>
H2SO3 + 2 KJ + H2O = H2SO4 + 2 HJ + 2 K
KCO3 + NiBr = KBr + NiCO3 =>
KCO3 + NiBr = KBr + NiCO3
C8H10Cl4O + NaOH = C8H9Cl2O2Na + NaCl + H2O =>
C8H10Cl4O + 3 NaOH = C8H9Cl2O2Na + 2 NaCl + 2 H2O
Fe(NH3)4 + H = NH4 + Fe =>
Fe(NH3)4 + 4 H = 4 NH4 + Fe
KNO3 + HCl(dl) = KCl + HNO3 =>
KNO3 + HCl(dl) = KCl + HNO3
KC8H5O4 + NaOH = NaC8H4O4 + KH2O =>
KC8H5O4 + NaOH = NaC8H4O4 + KH2O
N2O3 + H2O = N20 + H2O3 =>
10 N2O3 + 15 H2O = N20 + 15 H2O3
HgNO3 + (NH4)2S = NH4NO3 + HgS + Hg =>
2 HgNO3 + (NH4)2S = 2 NH4NO3 + HgS + Hg
Zn + OH + H2S = ZnS + H2O =>
Zn + 2 OH + H2S = ZnS + 2 H2O
Al2O3 + I2 = AlI3 + O2 =>
2 Al2O3 + 6 I2 = 4 AlI3 + 3 O2
Ag(NO2) + K2(CrO2) = K(NO2) + Ag2(CrO2) =>
2 Ag(NO2) + K2(CrO2) = 2 K(NO2) + Ag2(CrO2)
Pb2NO3 + HS = Pb2SHNO3 =>
Pb2NO3 + HS = Pb2SHNO3
C2K2O4 + Co(NO3)3 = KNO3 + Co2(C2O4)3 =>
3 C2K2O4 + 2 Co(NO3)3 = 6 KNO3 + Co2(C2O4)3
PH3 + KMnO4 = P2O5 + MnO2 + KOH + H2O =>
6 PH3 + 16 KMnO4 = 3 P2O5 + 16 MnO2 + 16 KOH + H2O
S8 + HNO3 = SO2 + NO + H2O =>
3 S8 + 32 HNO3 = 24 SO2 + 32 NO + 16 H2O
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