Equations balanced on the previous day | Equations balanced on the next day |
2 NaHSO4 = Na2S2O8 + H2
Pb3O4 + Mn{2+} + H{+} = Pb{2+} + MnO4{-} + H2O =>
5 Pb3O4 + 2 Mn{2+} + 24 H{+} = 15 Pb{2+} + 2 MnO4{-} + 12 H2O
Hg(NO3)2 + C2H6O = Hg(ONC)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H6O = 3 Hg(ONC)2 + 12 H2O + 2 CO2
NiO + Fe2O3 + Fe + ReO3 = Ni2FeReO6 =>
6 NiO + Fe2O3 + Fe + 3 ReO3 = 3 Ni2FeReO6
Sn{2+} + H{+} + BrO3{-} = Sn{4+} + H2O + Br{-} =>
3 Sn{2+} + 6 H{+} + BrO3{-} = 3 Sn{4+} + 3 H2O + Br{-}
FeCl3 + NH4OH = Fe(OH)2 + Cl3(NH4)2 =>
FeCl3 + 2 NH4OH = Fe(OH)2 + Cl3(NH4)2
KI + C6H12O6 + AgNO3 = KAgNO3 + IC6H12O6 =>
KI + C6H12O6 + AgNO3 = KAgNO3 + IC6H12O6
C6H5COONa + O2 = CO2 + Na2O + H2O =>
2 C6H5COONa + 15 O2 = 14 CO2 + Na2O + 5 H2O
H2C6H6O6 + H2O = H3O + HCO =>
H2C6H6O6 + 2 H2O = 2 H3O + 6 HCO
TiCl3 + NH4OH = Ti(OH)3 + N2 + H2 + Cl2 =>
2 TiCl3 + 6 NH4OH = 2 Ti(OH)3 + 3 N2 + 12 H2 + 3 Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + SO4 + KOH = K2MnSO4 + K2O4 + H2O =>
2 KMnO4 + 2 SO4 + 8 KOH = 2 K2MnSO4 + 3 K2O4 + 4 H2O
HBr + CaS = Br2Ca + H2S =>
2 HBr + CaS = Br2Ca + H2S
Bi{2+} + I{-} = Bi + I =>
Bi{2+} + 2 I{-} = Bi + 2 I
NH4CN + H2O = HCN + NH4OH =>
NH4CN + H2O = HCN + NH4OH
Fe + P4 = FeP4 =>
Fe + P4 = FeP4
F + CaBr = Br + CaF2 =>
2 F + CaBr = Br + CaF2
C6H5NO2 + Fe + HCl = C6H5NH2 + FeO + Cl =>
C6H5NO2 + 2 Fe + 2 HCl = C6H5NH2 + 2 FeO + 2 Cl
KCNS + Al + HCl = KCl + AlCl3 + NH4Cl + C + H2S =>
3 KCNS + 4 Al + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 C + 3 H2S
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C2H2 + O2 = CO2 + H2OC =>
2 C2H2 + 3 O2 = 2 CO2 + 2 H2OC
Sn + P2 = Sn3P4 =>
3 Sn + 2 P2 = Sn3P4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3 + Pb(NO3)2 = AgPb + NO3 =>
AgNO3 + Pb(NO3)2 = AgPb + 3 NO3
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH4(OH) =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH4(OH)
K[AuBr4] + K2S2O3 = K[Au(S2O3)2] + KBr =>
K[AuBr4] + 2 K2S2O3 = K[Au(S2O3)2] + 4 KBr
H6C6 + O2 = CO2 + H2O =>
2 H6C6 + 15 O2 = 12 CO2 + 6 H2O
Fe + HeSO4 = Fe2(SO4)3 + He =>
2 Fe + 3 HeSO4 = Fe2(SO4)3 + 3 He
Ca + NaOH = Ca(NaOH)3 =>
Ca + 3 NaOH = Ca(NaOH)3
Co{2+} + NH4{+} + H2O2 + HCl = [Co(NH3)5Cl]Cl2 + H2O + H{+} =>
2 Co{2+} + 10 NH4{+} + H2O2 + 6 HCl = 2[Co(NH3)5Cl]Cl2 + 2 H2O + 14 H{+}
H2S + AlOH = AlOHS + H2 =>
H2S + AlOH = AlOHS + H2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
WC3 + O2 = WO + CO2 =>
2 WC3 + 7 O2 = 2 WO + 6 CO2
Co(NO3)3 + Na2CO3 = Co2(CO3)3 + NaNO3 =>
2 Co(NO3)3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaNO3
KCN + Fe(OH)2 = K4Fe(CN)6 + KOH =>
6 KCN + Fe(OH)2 = K4Fe(CN)6 + 2 KOH
Mo2NbC2O2 = Mo2C + Nb2C + MoO2 + C =>
2 Mo2NbC2O2 = Mo2C + Nb2C + 2 MoO2 + 2 C
Ca(OH)2 + HBr = HCa + Br(OH)2 =>
Ca(OH)2 + HBr = HCa + Br(OH)2
BaSO4 + H2O = HSO4 + BaOH =>
BaSO4 + H2O = HSO4 + BaOH
HCl + NaOCl = Cl + H2O + NaCl =>
2 HCl + NaOCl = 2 Cl + H2O + NaCl
MnO4{-} + HSO3{-} = MnO2 + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 SO4{2-} + H2O + H{+}
C4H8O2 + Ag(NH3)2OH = C4H8O3 + Ag + H2O + NH3 =>
C4H8O2 + 2 Ag(NH3)2OH = C4H8O3 + 2 Ag + H2O + 4 NH3
C8H18 + N2O5 = H2O + CO2 + N2 =>
C8H18 + 5 N2O5 = 9 H2O + 8 CO2 + 5 N2
TiH2 + NH4Cl = TiCl4 + N2 + H2 =>
TiH2 + 4 NH4Cl = TiCl4 + 2 N2 + 9 H2
NH3 + HF = H2F + NH2 =>
NH3 + HF = H2F + NH2
NiCO3*2Ni(OH)2*4H2O + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3*2Ni(OH)2*4H2O + 3 H2SO4 = 3 NiSO4 + CO2 + 9 H2O
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
C3H7Cl2 + NaOH = C3H6Cl + NaCl + H2O =>
C3H7Cl2 + NaOH = C3H6Cl + NaCl + H2O
ROH + MgCl = RCl + MgOH =>
ROH + MgCl = RCl + MgOH
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