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SO4 + Ba = SO4Ba
KOH + Mn2O3 + KNO3 = K2MnO4 + KNO2 + H2O =>
4 KOH + Mn2O3 + 3 KNO3 = 2 K2MnO4 + 3 KNO2 + 2 H2O
Cu(OH)2 + HIO4 = Cu(IO4)2 + H2O =>
Cu(OH)2 + 2 HIO4 = Cu(IO4)2 + 2 H2O
Fe(ClO4)2(aq) + K2S(aq) = FeS(s) + KClO4(aq) =>
Fe(ClO4)2(aq) + K2S(aq) = FeS(s) + 2 KClO4(aq)
CU + H2O = CU(OH)2 + H2 =>
CU + 2 H2O = CU(OH)2 + H2
Mn{4+} + {-} = Mn{2+} =>
Mn{4+} + 2e = Mn{2+}
CaS + CH3COOH = Ca(CH3COO)2 + H2S =>
CaS + 2 CH3COOH = Ca(CH3COO)2 + H2S
Fe + H2SO4(konc) = FeSO4 + H2S + H2O =>
4 Fe + 5 H2SO4(konc) = 4 FeSO4 + H2S + 4 H2O
C6H14N2O2 + O2 = CH4N2O2 + CO2 + H2O =>
2 C6H14N2O2 + 15 O2 = 2 CH4N2O2 + 10 CO2 + 10 H2O
SnCl4NaOH = NaCl4SnOH =>
SnCl4NaOH = NaCl4SnOH
CH3F + F2 = CF4 + HF =>
CH3F + 3 F2 = CF4 + 3 HF
Na2O2 + H2O = NaOH + O =>
Na2O2 + H2O = 2 NaOH + O
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
CH3CONH2 = CH3CN + H2O =>
CH3CONH2 = CH3CN + H2O
Fluorine + Sodiumchloride = Sodiumfluoride + Chlorine =>
F2 + 2 NaCl = 2 NaF + Cl2
Ca(OH)2 + H2PHO3 = CaHPO3 + H2O =>
Ca(OH)2 + H2PHO3 = CaHPO3 + 2 H2O
Co + Fe2O3 + Co3O4 + BaCO3 = Ba3Co2Fe24O41 + CO2 =>
Co + 24 Fe2O3 + Co3O4 + 6 BaCO3 = 2 Ba3Co2Fe24O41 + 6 CO2
Al{4}C{3} + AgPO{4} = AlPO{4} + Ag{4}C =>
Al{4}C{3} + AgPO{4} = AlPO{4} + Ag{4}C
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + KOH =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
HCl(aq) + Fe2(s) = FeCl(aq) + H2(g) =>
2 HCl(aq) + Fe2(s) = 2 FeCl(aq) + H2(g)
C(s) + H2O(l) = COH(s) + H2(g) =>
2 C(s) + 2 H2O(l) = 2 COH(s) + H2(g)
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
H2S + Ba = H2 + SBa =>
H2S + Ba = H2 + SBa
HNO3(aq) + I2(s) = HIO3(aq) + NO2(g) + H2O(l) =>
10 HNO3(aq) + I2(s) = 2 HIO3(aq) + 10 NO2(g) + 4 H2O(l)
Na2[Sn(OH)4] + HCl = NaCl + SnCl2 + H2O =>
Na2[Sn(OH)4] + 4 HCl = 2 NaCl + SnCl2 + 4 H2O
P2Cl7 + S = P4S3 + Cl =>
2 P2Cl7 + 3 S = P4S3 + 14 Cl
Mg(H2PO4)2 + H2O = MgHPO4 + H3O + HPO4 =>
Mg(H2PO4)2 + 2 H2O = MgHPO4 + 2 H3O + HPO4
MnO2 + NaOH = Na4MnO4 + H2O =>
MnO2 + 4 NaOH = Na4MnO4 + 2 H2O
(NH4)2S + K2Cr2O7 + H2O = S + KCrO2 + NH4OH =>
3(NH4)2S + K2Cr2O7 + 3 H2O = 3 S + 2 KCrO2 + 6 NH4OH
AsH3 + OH = H2O + AsH3O2 =>
AsH3 + 4 OH = 2 H2O + AsH3O2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CH3CONH2 = CH3CN + H2O =>
CH3CONH2 = CH3CN + H2O
AlCl(OH)2 + HCl = H2O + AlCl3 =>
AlCl(OH)2 + 2 HCl = 2 H2O + AlCl3
CH3Cl + Na + ClCH2CH3 = CH3CH2CH3 + NaCl =>
CH3Cl + 2 Na + ClCH2CH3 = CH3CH2CH3 + 2 NaCl
Ca3(PO4)2 + Na2CO3 = Na3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 CaCO3
C5H6O(l) + O2(g) = CO2 + H2O =>
C5H6O(l) + 6 O2(g) = 5 CO2 + 3 H2O
Fe2CO3(s) + O2(g) = Fe2O3(s) + CO2(g) =>
Fe2CO3(s) + O2(g) = Fe2O3(s) + CO2(g)
K2Cr2O7 + Na3P + H2SO4 = Na3PO4 + K2SO4 + CrSO4 + H2O =>
K2Cr2O7 + Na3P + 3 H2SO4 = Na3PO4 + K2SO4 + 2 CrSO4 + 3 H2O
Si + C = SiC80 =>
Si + 80 C = SiC80
NaNO3 + CoCl2 = NaCl2 + NO3Co =>
NaNO3 + CoCl2 = NaCl2 + NO3Co
HfBr3 + Al = HfBr2 + AlBr3 =>
3 HfBr3 + Al = 3 HfBr2 + AlBr3
Ca + C2H2 = CaC2H2 =>
Ca + C2H2 = CaC2H2
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeCl3 + KSCN = FeKS + CNCl3 =>
FeCl3 + KSCN = FeKS + CNCl3
Li3N + NH4Cl = N2 + H2 + LiCl =>
Li3N + 3 NH4Cl = 2 N2 + 6 H2 + 3 LiCl
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
HCl + CO2 = CO2HCl =>
HCl + CO2 = CO2HCl
FeSO4 + K2CrO7 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O + Cr2(SO4)3 =>
18 FeSO4 + 2 K2CrO7 + 14 H2SO4 = 9 Fe2(SO4)3 + 2 K2SO4 + 14 H2O + Cr2(SO4)3
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