Equations balanced on the previous day | Equations balanced on the next day |
Fe + 2 NaClO3 = Fe(ClO3)2 + 2 Na
CeI4 + H2C2O4 = Ce2(C2H4)3 + I2 + CO2 + H2O =>
2 CeI4 + 18 H2C2O4 = Ce2(C2H4)3 + 4 I2 + 30 CO2 + 12 H2O
[Cr(CO(NH2)2)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + KNO3 + CO2 + K2SO4 + MnSO4 + H2O =>
10[Cr(CO(NH2)2)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 660 KNO3 + 420 CO2 + 223 K2SO4 + 1176 MnSO4 + 1879 H2O
Fe(NO3)3 + NH4OH = Fe + NH4NO3 + OH =>
Fe(NO3)3 + 3 NH4OH = Fe + 3 NH4NO3 + 3 OH
Fe{3+} + Cu = Fe{2+} + Cu{2+} =>
2 Fe{3+} + Cu = 2 Fe{2+} + Cu{2+}
SiCl4 + NaOH = Na2SiO3 + NaCl + H2O =>
SiCl4 + 6 NaOH = Na2SiO3 + 4 NaCl + 3 H2O
K2S2O5 + NaOH = Na2S2O5 + KOH =>
K2S2O5 + 2 NaOH = Na2S2O5 + 2 KOH
Li + CuS = LiS + Cu =>
Li + CuS = LiS + Cu
Ca + (Cl)2 = CaCl2 =>
Ca + (Cl)2 = CaCl2
AlN + F = AlF + N =>
AlN + F = AlF + N
NaBr + KClO3 = KClBr + NaO3 =>
NaBr + KClO3 = KClBr + NaO3
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONH(CH3)3C + NH3(CH3)3CCl + HCCl3 =>
(CH3CH2O)2POH + 2(CH3)3CNH2 + CCl4 = (CH3CH2O)2PONH(CH3)3C + NH3(CH3)3CCl + HCCl3
H2S + SiH4 = SiH6 + S =>
H2S + SiH4 = SiH6 + S
Zn + SnO = Sn + ZnO =>
Zn + SnO = Sn + ZnO
KMnO4 + H2SO4 + Na2C2O2 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
6 KMnO4 + 14 H2SO4 + 5 Na2C2O2 = 3 K2SO4 + 5 Na2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
CO2 + H2O = C2O + HO2 =>
2 CO2 + H2O = C2O + 2 HO2
MnC2O4*3H2O(s) + O2(s) = Mn3O4(s) + H2O(g) + CO2(g) =>
3 MnC2O4*3H2O(s) + 2 O2(s) = Mn3O4(s) + 9 H2O(g) + 6 CO2(g)
C12H522O11 + O2 = CO2 + H2O =>
C12H522O11 + 137 O2 = 12 CO2 + 261 H2O
MnS + H2O2 = MnSO4 + H2O =>
MnS + 4 H2O2 = MnSO4 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al + HNO3 = N2O + Al(NO3)3 + H2O =>
8 Al + 30 HNO3 = 3 N2O + 8 Al(NO3)3 + 15 H2O
Li2(Cr2O7) + NiCl2 + HCl = Cr2O3 + NiCl3 + LiCl + H2O =>
Li2(Cr2O7) + 6 NiCl2 + 8 HCl = Cr2O3 + 6 NiCl3 + 2 LiCl + 4 H2O
MnO4{-} + H3O{+} + {-} = MnO2{2-} + H2O =>
MnO4{-} + 4 H3O{+} + 5e = MnO2{2-} + 6 H2O
Si + O2 = SiO2 =>
Si + O2 = SiO2
K2Cr2O7 + H2S = Cr + H2SO4 + K =>
4 K2Cr2O7 + 7 H2S = 8 Cr + 7 H2SO4 + 8 K
C7H14(l) + O2(g) = CO2 + H2O =>
2 C7H14(l) + 21 O2(g) = 14 CO2 + 14 H2O
TiOSO4 + H2O = Ti(OH)4 + H2SO4 =>
TiOSO4 + 3 H2O = Ti(OH)4 + H2SO4
HCl + NiS = H2S + NiCl2 =>
2 HCl + NiS = H2S + NiCl2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + H2O =>
8 FeSO4 + K2Cr2O7 + 7 H2SO4 = 4 Fe2(SO4)3 + K2SO4 + Cr2(SO4)2 + 7 H2O
H2SO4 + NaI + MnO2 = I2 + Na2SO4 + MnSO4 + H2O =>
2 H2SO4 + 2 NaI + MnO2 = I2 + Na2SO4 + MnSO4 + 2 H2O
LiOH + Na = LiOHNa =>
LiOH + Na = LiOHNa
Al + H2Co3 = Al(Co3)3 + H2 =>
Al + 3 H2Co3 = Al(Co3)3 + 3 H2
CH3COOH + Zn = (CH3COO)2Zn + H2 =>
2 CH3COOH + Zn = (CH3COO)2Zn + H2
CaCO3 + AlPO4 = Al2(CO3)3 + Ca3(PO4)2 =>
3 CaCO3 + 2 AlPO4 = Al2(CO3)3 + Ca3(PO4)2
SO3 = S8 + O2 =>
8 SO3 = S8 + 12 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H4 + KMnO4 + H2O = C3H4O3 + MnO2 + KOH =>
C3H4 + 2 KMnO4 + H2O = C3H4O3 + 2 MnO2 + 2 KOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(s) + HBr(aq) = CaBr2(aq) + H2(g) =>
Ca(s) + 2 HBr(aq) = CaBr2(aq) + H2(g)
Pb(C2H3O2)4 + Na3PO4 = Pb3(PO4)4 + NaC2H3O2 =>
3 Pb(C2H3O2)4 + 4 Na3PO4 = Pb3(PO4)4 + 12 NaC2H3O2
CH4(g) + O2 = CO2(g) + H2O(g) =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O(g)
CH3CHNHCH3 + H2O = CH3CH2NH2CH3 + OH =>
CH3CHNHCH3 + 2 H2O = CH3CH2NH2CH3 + 2 OH
C(s) + CO2(g) + Cl2(g) = COCl2(g) =>
C(s) + CO2(g) + 2 Cl2(g) = 2 COCl2(g)
H2SO3 + Fe(OH)3 = FeOHSO3 + H2O =>
H2SO3 + Fe(OH)3 = FeOHSO3 + 2 H2O
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
N2 + MnO4 = NO3 + MnO2 =>
N2 + 3 MnO4 = 2 NO3 + 3 MnO2
N2S3 = N2 + S =>
N2S3 = N2 + 3 S
NaCl + Pb = Na + PbCl2 =>
2 NaCl + Pb = 2 Na + PbCl2
Fe(NO3)3 + BaCl2 = FeCl3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(NO3)2
KClO3(s) = KCl(s) + O2(s) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(s)
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