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K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O
BaCO3 + C + H2O = CO1 + BaOH2 =>
BaCO3 + 2 C + H2O = 3 CO1 + BaOH2
BaO2 + Mn(NO3)2 + HNO3 = HMnO4 + Ba(NO3)2 + H2O =>
5 BaO2 + 2 Mn(NO3)2 + 6 HNO3 = 2 HMnO4 + 5 Ba(NO3)2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
PbO + Li2O + B2O3 = LiPbB9O15 =>
2 PbO + Li2O + 9 B2O3 = 2 LiPbB9O15
Rb + F2 = RbF =>
2 Rb + F2 = 2 RbF
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Fe2 + CuSO4 = CuFeSO4 =>
Fe2 + 2 CuSO4 = 2 CuFeSO4
Na2Cr2O7 + HCl + Na2SO3 = NaCl + CrCl3 + Na2SO4 + H2O =>
Na2Cr2O7 + 8 HCl + 3 Na2SO3 = 2 NaCl + 2 CrCl3 + 3 Na2SO4 + 4 H2O
CaBr2 + Al2(SO4)3 = CaSO4 + Al2Br6 =>
3 CaBr2 + Al2(SO4)3 = 3 CaSO4 + Al2Br6
Zn + PB(NO3)2 = Zn(NO3)2 + PB =>
Zn + PB(NO3)2 = Zn(NO3)2 + PB
Zn(C2H3O2) + Na3(PO4) = Zn3(PO4) + Na(C2H3O2) =>
3 Zn(C2H3O2) + Na3(PO4) = Zn3(PO4) + 3 Na(C2H3O2)
C4H5N + C7H6O = C11H11NO =>
C4H5N + C7H6O = C11H11NO
CH3CHCH3 + CH3COOH = CH3CHCOOCHCH3 + H2O =>
8 CH3CHCH3 + 23 CH3COOH = 14 CH3CHCOOCHCH3 + 18 H2O
PbO + Li2O + B2O3 = LiPbB9O15 =>
2 PbO + Li2O + 9 B2O3 = 2 LiPbB9O15
Ag(s) + Pb(NO3)2(ag) = AgNO3(aq) + Pb(s) =>
2 Ag(s) + Pb(NO3)2(ag) = 2 AgNO3(aq) + Pb(s)
Be2C(s) + H2O(i) = Be(OH)2(aq) + CH4(g) =>
Be2C(s) + 4 H2O(i) = 2 Be(OH)2(aq) + CH4(g)
SnS(s) + HBr(aq) = SnBr(aq) + HS(g) =>
SnS(s) + HBr(aq) = SnBr(aq) + HS(g)
Pb(NO3)2 + KI = PbK + N2O6I =>
Pb(NO3)2 + KI = PbK + N2O6I
[Co(H20)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2[Co(H20)6]Cl2 + 2 NH4Cl + 8 NH3 + 121 H2O2 = 2[Co(NH3)5Cl]Cl2 + 242 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
Fe2O3(s) + Al(g) = Al2O3 + Fe(s) =>
Fe2O3(s) + 2 Al(g) = Al2O3 + 2 Fe(s)
ZnSO4 + NH3 + H2O = Zn(OH)2 + (NH4)2 + SO4 =>
ZnSO4 + 2 NH3 + 2 H2O = Zn(OH)2 + (NH4)2 + SO4
Al(OH)3 + AgNO3 = Al(NO3)3 + AgOH =>
Al(OH)3 + 3 AgNO3 = Al(NO3)3 + 3 AgOH
Ag2O + C = Ag + CO2 =>
2 Ag2O + C = 4 Ag + CO2
PbO + Li2O + B2O3 = LiPbB9O15 =>
2 PbO + Li2O + 9 B2O3 = 2 LiPbB9O15
NH3 + K2SO4 = N2 + H2O + K2S =>
8 NH3 + 3 K2SO4 = 4 N2 + 12 H2O + 3 K2S
PbO + Li2O + B2O3 = LiPbB9O15 =>
2 PbO + Li2O + 9 B2O3 = 2 LiPbB9O15
CH3COOH + HS = CH3COO + H2S =>
CH3COOH + HS = CH3COO + H2S
PbO + Li2O + B2O3 = LiPbB9O15 =>
2 PbO + Li2O + 9 B2O3 = 2 LiPbB9O15
C2H3Cl + O2 = CO2 + H2O + HClO =>
C2H3Cl + 3 O2 = 2 CO2 + H2O + HClO
PbO + Li2O + B2O3 = LiPbB9O15 =>
2 PbO + Li2O + 9 B2O3 = 2 LiPbB9O15
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
[Fe2(SO4)3] + [KOH] = [Fe(OH)3] + [K2SO4] =>
[Fe2(SO4)3] + 6[KOH] = 2[Fe(OH)3] + 3[K2SO4]
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Mn(NO3)2 + Ca(ClO)2 + Na(OH) = NaMnO4 + NaNO3 + CaCl2 + H2O =>
4 Mn(NO3)2 + 5 Ca(ClO)2 + 12 Na(OH) = 4 NaMnO4 + 8 NaNO3 + 5 CaCl2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
I2 + CaBr2 = Br + CaI =>
I2 + 2 CaBr2 = 4 Br + 2 CaI
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CH3CH2OH + OH{-} = CO2 + H2O + e =>
CH3CH2OH + 12 OH{-} = 2 CO2 + 9 H2O + 12e
H2SO4 + C21H30O2 = C2 + H2O + SO2 =>
26 H2SO4 + 2 C21H30O2 = 21 C2 + 56 H2O + 26 SO2
LiF + Fe2(SO4)3 = FeF3 + Li2SO4 =>
6 LiF + Fe2(SO4)3 = 2 FeF3 + 3 Li2SO4
HCl + F = Cl2 + HF =>
2 HCl + 2 F = Cl2 + 2 HF
CH3COOH + NaHCO3 = CH3COONa + H2COO3 =>
5 CH3COOH + 6 NaHCO3 = 6 CH3COONa + 4 H2COO3
C6H8O6 + CH3NH2 = H2O + C7H11NO5 =>
C6H8O6 + CH3NH2 = H2O + C7H11NO5
CNH2N + KMnO4 + H2O = CNH2N(OH)2 + MnO2 + KOH =>
3 CNH2N + 2 KMnO4 + 4 H2O = 3 CNH2N(OH)2 + 2 MnO2 + 2 KOH
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