Equations balanced on the previous day | Equations balanced on the next day |
15 C3H7COOH + 8 C3H7OH = 12 C6H13COO + 14 H2O
(NH4)HS(s) = NH3(g) + H2S(g) =>
(NH4)HS(s) = NH3(g) + H2S(g)
C6H4(OH)COOH + C2H5OH = C6H4(OH)COOC2H5 + H2O =>
C6H4(OH)COOH + C2H5OH = C6H4(OH)COOC2H5 + H2O
HCl + Br = BrHCl =>
HCl + Br = BrHCl
KCO3 + CuCl = CuCO3 + KCl =>
KCO3 + CuCl = CuCO3 + KCl
CoCl2*6H2O + C2H8N2 + H2O2 + HCl = (Co(C2H8N2)2Cl2)Cl + H2O =>
2 CoCl2*6H2O + 4 C2H8N2 + H2O2 + 2 HCl = 2(Co(C2H8N2)2Cl2)Cl + 14 H2O
CH3MgBr + HCHO = CH3CH2OMgBr =>
CH3MgBr + HCHO = CH3CH2OMgBr
Fe(HCO3)2 + O2 = Fe2O3 + CO2 + H2O =>
4 Fe(HCO3)2 + O2 = 2 Fe2O3 + 8 CO2 + 4 H2O
SO2(aq) + H2O(l) + O2(g) = H2SO4(aq) =>
2 SO2(aq) + 2 H2O(l) + O2(g) = 2 H2SO4(aq)
BaCO3 + Mg = MgCO3 + Ba =>
BaCO3 + Mg = MgCO3 + Ba
CH3C(O)CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3C(O)CH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
FeS + FeSO4 = Fe3O4 + SO2 =>
FeS + 5 FeSO4 = 2 Fe3O4 + 6 SO2
Fe3(O4) + HNO3 = Fe(NO3)3 + NO2 + HOH =>
Fe3(O4) + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 HOH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
HCl + Pb = H2 + PbCl2 =>
2 HCl + Pb = H2 + PbCl2
H{+} + MnO4{-} + HSO3{-} = MnO2 + HSO4{-} + H2O =>
2 H{+} + 2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 HSO4{-} + H2O
Ni(CO)4 + H2SO4 = NiSO4 + CO + H2 =>
Ni(CO)4 + H2SO4 = NiSO4 + 4 CO + H2
Pt + MgBr2 = PtBr2 + Mg =>
Pt + MgBr2 = PtBr2 + Mg
H2SO4 + KMnO4 + NO = K2SO4 + MnSO4 + H2O + HNO3 =>
9 H2SO4 + 6 KMnO4 + 10 NO = 3 K2SO4 + 6 MnSO4 + 4 H2O + 10 HNO3
(Cr(N2H4CO)6)4(Cr(CN)4)3 + KMnO7 + H2SO4 = Cr2K2SO4 + MnO4 + KNO3 + K2SO4 + CO2 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)4)3 + 984 KMnO7 + 192 H2SO4 = 35 Cr2K2SO4 + 984 MnO4 + 600 KNO3 + 157 K2SO4 + 360 CO2 + 672 H2O
NaH3(s) = Na3H(s) + H2 =>
3 NaH3(s) = Na3H(s) + 4 H2
Mn(NO3)2 + KMnO4 + H2O = HMnO4 + KNO3 + NO =>
3 Mn(NO3)2 + KMnO4 + 2 H2O = 4 HMnO4 + KNO3 + 5 NO
Mg2SiO4 + Al2SiO5 = MgAl2O4 + Mg2Al3Si5AlO18 =>
5 Mg2SiO4 + 10 Al2SiO5 = 4 MgAl2O4 + 3 Mg2Al3Si5AlO18
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Zn + RbOH = Zn(OH)2 + Rb =>
Zn + 2 RbOH = Zn(OH)2 + 2 Rb
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H6S + O2 = CO + H2O + SO2 =>
2 C6H6S + 11 O2 = 12 CO + 6 H2O + 2 SO2
Br(NH4)2 + Pb(NO3)2 = BrPb + NH4NO3 =>
Br(NH4)2 + Pb(NO3)2 = BrPb + 2 NH4NO3
Cr2O5 + H2O = CrO + HO =>
Cr2O5 + 3 H2O = 2 CrO + 6 HO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Pb(OH)2 + CH3CO2H = Pb(CH3CO2)2 + H2O =>
Pb(OH)2 + 2 CH3CO2H = Pb(CH3CO2)2 + 2 H2O
Cu2 + AqCl = Aq + CuCl2 =>
Cu2 + 4 AqCl = 4 Aq + 2 CuCl2
CH3CH2CCl2CH3 + KOH = CH3CH2CCH + KCl + H2O =>
CH3CH2CCl2CH3 + 2 KOH = CH3CH2CCH + 2 KCl + 2 H2O
Fe(NO3)3 + Na2SiO3 = Fe2(SiO3)3 + Na3(NO3)3 =>
2 Fe(NO3)3 + 3 Na2SiO3 = Fe2(SiO3)3 + 2 Na3(NO3)3
C7H6O + C4H8O = C18H16O + H2O =>
2 C7H6O + C4H8O = C18H16O + 2 H2O
BeO + NaOH + H2O = Na2Be(OH)4 =>
BeO + 2 NaOH + H2O = Na2Be(OH)4
C6H5COOH + H2O = C6H5COO + H3O =>
C6H5COOH + H2O = C6H5COO + H3O
Fe + O2 + H2O = FeH2O3 =>
Fe + O2 + H2O = FeH2O3
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
Zn(SO4)2 + CO(NH2)2 = ZnO + CO2 + N2 + H2O + S2 =>
3 Zn(SO4)2 + 7 CO(NH2)2 = 3 ZnO + 7 CO2 + 7 N2 + 14 H2O + 3 S2
KClO4 + H2SO4 = HClO4 + K2SO4 =>
2 KClO4 + H2SO4 = 2 HClO4 + K2SO4
FeSO4(H2O)7 + KMnO4 = H2O + SO4 + FeO2 + Mn + K =>
2 FeSO4(H2O)7 + KMnO4 = 14 H2O + 2 SO4 + 2 FeO2 + Mn + K
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Co + H2O = Co3O4 + H{+} + {-} =>
3 Co + 4 H2O = Co3O4 + 8 H{+} + 8e
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CH4 + N3Cl6 = Cl3C3 + H + N3 =>
6 CH4 + N3Cl6 = 2 Cl3C3 + 24 H + N3
CH3I + NH3 = CH3NHCH3 + HI =>
2 CH3I + NH3 = CH3NHCH3 + 2 HI
H2S + Mn3O4 = MnO + H2O + SO2 =>
H2S + 3 Mn3O4 = 9 MnO + H2O + SO2
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