Equations balanced on the previous day | Equations balanced on the next day |
H3O + OH = H3O(OH)
CuSO4*6H2O + Fe = Cu + Fe2(SO4)3 + H2O =>
3 CuSO4*6H2O + 2 Fe = 3 Cu + Fe2(SO4)3 + 18 H2O
Cd + HCl = CdCl + H2 =>
2 Cd + 2 HCl = 2 CdCl + H2
C13H8O + NaBH4 + CH3CH2OH = C13H9OH + NaB(OCH2CH3)4 =>
4 C13H8O + NaBH4 + 4 CH3CH2OH = 4 C13H9OH + NaB(OCH2CH3)4
K2S3 + BaCl2 = KCl + BaS3 =>
K2S3 + BaCl2 = 2 KCl + BaS3
[UO]{2+} + Cr2O7{2–} + H{+} = [UO2]{2+} + Cr{3+} + OH{-} =>
5[UO]{2+} + Cr2O7{2–} + 2 H{+} = 5[UO2]{2+} + 2 Cr{3+} + 2 OH{-}
CH4(g) + S8(s) = CS2(g) + H2S(g) =>
2 CH4(g) + S8(s) = 2 CS2(g) + 4 H2S(g)
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
Cu + HNO3 = Cu(HO3)2 + H2O + NO =>
3 Cu + 10 HNO3 = 3 Cu(HO3)2 + 2 H2O + 10 NO
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
HNa3 + Al(OH)3 = Al(Na3)3 + H2O =>
3 HNa3 + Al(OH)3 = Al(Na3)3 + 3 H2O
Zn(OH)2 + NH4OH = Zn(NH3)6(OH)2 + H2O =>
Zn(OH)2 + 6 NH4OH = Zn(NH3)6(OH)2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Al + Pb2{+} = Al2{+} + Pb =>
2 Al + Pb2{+} = Al2{+} + 2 Pb
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2{-}]+OH{-} =>
2 MnO4{-} + SO3{2-} + 3 H2O = 2 MnO2 + SO4{2{-}]+6OH{-}
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
NaF + Th(NO3)4 = NaNO3 + ThF4 =>
4 NaF + Th(NO3)4 = 4 NaNO3 + ThF4
TiCl4 + LiH = Ti + LiCl + H2 =>
TiCl4 + 4 LiH = Ti + 4 LiCl + 2 H2
Cr(OH)2 + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + NO2 + 3 H2O
Fe3O2 + MgCl = Fe3Cl + MgO2 =>
Fe3O2 + MgCl = Fe3Cl + MgO2
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
C5H8 + O2 = C5H8O3 =>
2 C5H8 + 3 O2 = 2 C5H8O3
FeCl2 + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O + SO2 =>
6 FeCl2 + 6 H2SO4 = Fe2(SO4)3 + 4 FeCl3 + 6 H2O + 3 SO2
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
Cu3N2 + H2O = Cu(OH)2 + NH3 =>
Cu3N2 + 6 H2O = 3 Cu(OH)2 + 2 NH3
Mg + Fe3{-} = Mg3{-} + Fe =>
3 Mg + Fe3{-} = Mg3{-} + 3 Fe
Sn2 + H2SO4 = Sn2SO4 + H2 =>
Sn2 + H2SO4 = Sn2SO4 + H2
BaBrO3 = Ba + BrO3 =>
BaBrO3 = Ba + BrO3
Ti(OH)4 + H3P + H2S = Ti2P2S + H2O =>
2 Ti(OH)4 + 2 H3P + H2S = Ti2P2S + 8 H2O
C6H6 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + H2O + MnSO4 =>
7 C6H6 + 6 KMnO4 + 9 H2SO4 = 6 C6H5COOH + 3 K2SO4 + 12 H2O + 6 MnSO4
CuCl2 + AgS = AgCl + CuCl + S =>
CuCl2 + AgS = AgCl + CuCl + S
S + O2 = SO2 =>
S + O2 = SO2
ZnSO4 + H2O = Zn + O2 + H2SO4 =>
2 ZnSO4 + 2 H2O = 2 Zn + O2 + 2 H2SO4
C12H24O2 + H2 = C12H26O + CH3OH =>
11 C12H24O2 + 22 H2 = 10 C12H26O + 12 CH3OH
CO2H2 + C2H5O = H2O + C3O2H6 =>
5 CO2H2 + 8 C2H5O = 4 H2O + 7 C3O2H6
Ag + KI = AgI + K2 =>
2 Ag + 2 KI = 2 AgI + K2
K3Fe(CN)6 + Na3Co(NO2)6 = Na3Fe(NO2)6 + K3Co(CN)6 =>
K3Fe(CN)6 + Na3Co(NO2)6 = Na3Fe(NO2)6 + K3Co(CN)6
Al(O1H)3 + H1Cl1 = Al1Cl3 + H2O =>
Al(O1H)3 + 3 H1Cl1 = Al1Cl3 + 3 H2O
H2Cr2O7 + NaOH = Na(HCrO4) + H2O =>
H2Cr2O7 + 2 NaOH = 2 Na(HCrO4) + H2O
S2O3{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 H2O = 2 SO4{2-} + 8 Cl{-} + 10 H{+}
CrO3 + C6H10O8 = Cr + H2O + CO2 =>
3 CrO3 + C6H10O8 = 3 Cr + 5 H2O + 6 CO2
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
NaNO2 + KMnO4 + H2O = Mn02 + NaNO3 + KOH =>
7 NaNO2 + 2 KMnO4 + H2O = Mn02 + 7 NaNO3 + 2 KOH
NaAsO2 + AgNO3 = AgAsO2 + NaNO3 =>
NaAsO2 + AgNO3 = AgAsO2 + NaNO3
Zn + CaCO3 = ZnO + Ca + CO2 =>
Zn + CaCO3 = ZnO + Ca + CO2
ZnNO3{2} + BaOH{2} = ZnOH{2} + BaNO3{2} =>
ZnNO3{2} + BaOH{2} = ZnOH{2} + BaNO3{2}
CH3CCCH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CCCH3 + 6 KMnO4 + 8 KOH = 2 CH3COOK + 6 K2MnO4 + 4 H2O
K3[Fe(CN)6] + Fe = Fe4[Fe(CN)6] + K =>
K3[Fe(CN)6] + 4 Fe = Fe4[Fe(CN)6] + 3 K
Cu + Sn(NO3)2 = CuNO3 + Sn =>
2 Cu + Sn(NO3)2 = 2 CuNO3 + Sn
SN + NaOH = Na2SNO2 + H2 =>
SN + 2 NaOH = Na2SNO2 + H2
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