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C2H3KO2 = K + C2H3O2
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
CaCl2 + Na2CO3 = Na2Cl2(aq) + CaCO3(s) =>
CaCl2 + Na2CO3 = Na2Cl2(aq) + CaCO3(s)
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
NO2C6H4COOH + NaOH = NO2C6H4COO + H2O + Na =>
NO2C6H4COOH + NaOH = NO2C6H4COO + H2O + Na
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HCl2 + Na2OH = NaCl + H2O =>
HCl2 + Na2OH = 2 NaCl + H2O
Cr2(SO4)3 + K2SO3 + H2O = Cr(OH)3 + SO2 + K2SO4 =>
Cr2(SO4)3 + 3 K2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 3 K2SO4
Na2S + O2 = Na2S2O3 + NaO =>
4 Na2S + 5 O2 = 2 Na2S2O3 + 4 NaO
K2S2O8 + KMnO4 = K2SO4 + Mn(KSO4)3 + O3 =>
6 K2S2O8 + 3 KMnO4 = 3 K2SO4 + 3 Mn(KSO4)3 + 4 O3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C6H5OH + (CH3CO)2O = CH3COOC6H5 + CH3COOH =>
C6H5OH + (CH3CO)2O = CH3COOC6H5 + CH3COOH
(NH4)2U2O7 + H2 = UO2 + NH3 + H2O =>
(NH4)2U2O7 + 2 H2 = 2 UO2 + 2 NH3 + 3 H2O
Cu + S = Cu*2S =>
Cu + 2 S = Cu*2S
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
CO2 + N2O = CO + N2O3 =>
2 CO2 + N2O = 2 CO + N2O3
Cu + Kl2CO3 = Kl + Cu2O + CO2 =>
2 Cu + Kl2CO3 = 2 Kl + Cu2O + CO2
Sr(OH)2 + Cl2O7 + H2 = Sr(ClO3)2 + H2O =>
Sr(OH)2 + Cl2O7 + 2 H2 = Sr(ClO3)2 + 3 H2O
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
CaCO3 + Ca(OH)2 = CaO + H2CO3 =>
CaCO3 + Ca(OH)2 = 2 CaO + H2CO3
FeO + LiBr = FeBr2 + Li2O =>
FeO + 2 LiBr = FeBr2 + Li2O
BCO3 = BO + CO2 =>
BCO3 = BO + CO2
Sr(OH)2 + Zn + H2O = SrZn(OH)4 + H2 =>
Sr(OH)2 + Zn + 2 H2O = SrZn(OH)4 + H2
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
LiAlH4 + Br2 = LiBr + AlBr3 + HBr =>
LiAlH4 + 4 Br2 = LiBr + AlBr3 + 4 HBr
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
LiAlH4 + Br2 = LiBr + AlBr3 + HBr =>
LiAlH4 + 4 Br2 = LiBr + AlBr3 + 4 HBr
CuCl(aq) + Al(s) = Cu(s) + AlCl(s) =>
CuCl(aq) + Al(s) = Cu(s) + AlCl(s)
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
Li3PO4 + AuNO3 = LiNO3 + Au3PO4 =>
Li3PO4 + 3 AuNO3 = 3 LiNO3 + Au3PO4
sodiumnitride = sodium + nitrogen =>
2 Na3N = 6 Na + N2
Cr(OH)3(aq) + HNO2(aq) = Cr(NO2)3(aq) + H2O(l) =>
Cr(OH)3(aq) + 3 HNO2(aq) = Cr(NO2)3(aq) + 3 H2O(l)
C8H16 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H16 + 18 KMnO4 + 27 H2SO4 = 5 C8H6O4 + 9 K2SO4 + 18 MnSO4 + 52 H2O
CrCl3 + Na2S2O3 + NaOH = NaCl + SO2 + Cr(OH)2 + H2O =>
4 CrCl3 + Na2S2O3 + 10 NaOH = 12 NaCl + 2 SO2 + 4 Cr(OH)2 + H2O
K3PO4 + H2O = H3PO4 + K2O =>
2 K3PO4 + 3 H2O = 2 H3PO4 + 3 K2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
P4S3 = P + S =>
P4S3 = 4 P + 3 S
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + Br2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = Cr2(SO4)3 + 3 Br2 + 4 K2SO4 + 7 H2O
C6H5NH3Cl + KOH = KCl + C6H5NH3OH =>
C6H5NH3Cl + KOH = KCl + C6H5NH3OH
C6H5OH + NaOH = C6H5NaO + H2O =>
C6H5OH + NaOH = C6H5NaO + H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
NH3 + Ni(NO3)2 + H2O = NH4NO3 + Ni =>
10 NH3 + 4 Ni(NO3)2 + 3 H2O = 9 NH4NO3 + 4 Ni
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
S + C = CS2 =>
2 S + C = CS2
FeO(OH) + KClO3 + KOH = K2FeO4 + KCl + H2O =>
2 FeO(OH) + KClO3 + 4 KOH = 2 K2FeO4 + KCl + 3 H2O
CH4 + *O2 = CO2 + H2O =>
CH4 + 2*O2 = CO2 + 2 H2O
CH3CH2OH + PCl5 = POCl3 + HCl + CH3CH2Cl =>
CH3CH2OH + PCl5 = POCl3 + HCl + CH3CH2Cl
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