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2 FeS + S = Fe2S3
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3 =>
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3
Ni(s) + Cr(NO3)3(aq) = Cr(s) + Ni(NO3) =>
3 Ni(s) + Cr(NO3)3(aq) = Cr(s) + 3 Ni(NO3)
Cu + H2SO4 = Cu2(SO4)2 + SO2 + H2O =>
2 Cu + 4 H2SO4 = Cu2(SO4)2 + 2 SO2 + 4 H2O
HBr + Ca(OH)2 = CaOHBr + H2O =>
HBr + Ca(OH)2 = CaOHBr + H2O
HNO33 + H2S = NO + S + H2O =>
2 HNO33 + 63 H2S = 2 NO + 63 S + 64 H2O
NaHCO3 + CH3OOH = NaCO + H2O + CO2 =>
4 NaHCO3 + 3 CH3OOH = 4 NaCO + 8 H2O + 3 CO2
C4H10 + O = CO2 + HO =>
C4H10 + 18 O = 4 CO2 + 10 HO
Ni(s) + Cr(NO3)3(aq) = Cr(s) + Ni(NO3) =>
3 Ni(s) + Cr(NO3)3(aq) = Cr(s) + 3 Ni(NO3)
Fe(OH)3 + Br2 = FeBr3 + H2O + O2 =>
4 Fe(OH)3 + 6 Br2 = 4 FeBr3 + 6 H2O + 3 O2
C4H10 + O = CO2 + HO =>
C4H10 + 18 O = 4 CO2 + 10 HO
CH3OH + I2 = CH2OI + HI =>
2 CH3OH + 3 I2 = 2 CH2OI + 4 HI
C4H10 + O = CO2 + HO =>
C4H10 + 18 O = 4 CO2 + 10 HO
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3 =>
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3
Cl + S = S3Cl2 =>
2 Cl + 3 S = S3Cl2
Ba(OH)2 + MgCl2 = Mg(OH)2 + BaCl2 =>
Ba(OH)2 + MgCl2 = Mg(OH)2 + BaCl2
H2O + CaO = H2CaO + O2 =>
2 H2O + 2 CaO = 2 H2CaO + O2
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
Ni2 + Cl2 = Ni4Cl10 =>
2 Ni2 + 5 Cl2 = Ni4Cl10
HNO33 + H2S = NO + S + H2O =>
2 HNO33 + 63 H2S = 2 NO + 63 S + 64 H2O
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3 =>
CH3CCCH3 + NaNH2 = CH3CCCH2Na + NH3
KClO3 + C2H4O2 = KCl + CO2 + H2O =>
4 KClO3 + 3 C2H4O2 = 4 KCl + 6 CO2 + 6 H2O
HNO33 + H2S = NO + S + H2O =>
2 HNO33 + 63 H2S = 2 NO + 63 S + 64 H2O
Ni(s) + Cr(NO3)3(aq) = Cr(s) + Ni(NO3) =>
3 Ni(s) + Cr(NO3)3(aq) = Cr(s) + 3 Ni(NO3)
NHCl + KNO3 = NHNO3 + KCl =>
NHCl + KNO3 = NHNO3 + KCl
BaCl2 + HPO4{2-} = BaHPO4 + Cl{-} =>
BaCl2 + HPO4{2-} = BaHPO4 + 2 Cl{-}
Ge + H2Se = GeSe2 + H2 =>
Ge + 2 H2Se = GeSe2 + 2 H2
KCl + O = K2O + Cl2 =>
2 KCl + O = K2O + Cl2
CuCle2 + Al = AlCle3 + Cu =>
3 CuCle2 + 2 Al = 2 AlCle3 + 3 Cu
[Co(C2H4(NH2)2)3]SO4*7H2O + O2 + HCl = [Co(C2H4(NH2)2)3]SO4Cl + H2O =>
4[Co(C2H4(NH2)2)3]SO4*7H2O + O2 + 4 HCl = 4[Co(C2H4(NH2)2)3]SO4Cl + 30 H2O
Ni(s) + Cr(NO3)3(aq) = Cr(s) + Ni(NO3) =>
3 Ni(s) + Cr(NO3)3(aq) = Cr(s) + 3 Ni(NO3)
Zn + K4Fe(CN)6 = K2Zn(Fe(CN)6)2 + K =>
Zn + 2 K4Fe(CN)6 = K2Zn(Fe(CN)6)2 + 6 K
NH4Br + Ag(NO3)3 = AgBr3 + NH4NO3 =>
3 NH4Br + Ag(NO3)3 = AgBr3 + 3 NH4NO3
Cl + S = S3Cl2 =>
2 Cl + 3 S = S3Cl2
Al + NaO = Al2O3 + Na =>
2 Al + 3 NaO = Al2O3 + 3 Na
Pb2(CO3)3 + HCl = PbCl3 + CO2 + H2O =>
Pb2(CO3)3 + 6 HCl = 2 PbCl3 + 3 CO2 + 3 H2O
Fe(NO3)3 + ZnS = Zn(NO3)2 + Fe2S3 =>
2 Fe(NO3)3 + 3 ZnS = 3 Zn(NO3)2 + Fe2S3
Fe + Ni2S3 = Fe2S3 + Ni =>
2 Fe + Ni2S3 = Fe2S3 + 2 Ni
X(CH3)2 + KMnO4 = X(COOK)2 + MnO2 + KOH + H2O =>
X(CH3)2 + 4 KMnO4 = X(COOK)2 + 4 MnO2 + 2 KOH + 2 H2O
Pb3O4 + HCOOH = Pb(OOCH)2 + H2O + CO2 =>
Pb3O4 + 7 HCOOH = 3 Pb(OOCH)2 + 4 H2O + CO2
Cr2O7{2-} + C2O4{-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 6 C2O4{-} + 14 H{+} = 2 Cr{3+} + 12 CO2 + 7 H2O
CH3COONa + HNO3 = NaNO3 + C2H4O2 =>
CH3COONa + HNO3 = NaNO3 + C2H4O2
HNO33 + H2S = NO + S + H2O =>
2 HNO33 + 63 H2S = 2 NO + 63 S + 64 H2O
Ba(OH)2(H2O)8 + NH4(SCN) = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2(H2O)8 + 2 NH4(SCN) = Ba(SCN)2 + 10 H2O + 2 NH3
Ni(s) + Cr(NO3)3(aq) = Cr(s) + Ni(NO3) =>
3 Ni(s) + Cr(NO3)3(aq) = Cr(s) + 3 Ni(NO3)
H3PO4 + Ca(OH)2 = H2O + Ca{2+} + PO4{3-} =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + 3 Ca{2+} + 2 PO4{3-}
HCl + NaCl2O = Cl2 + NaCl + H2O =>
4 HCl + 2 NaCl2O = 3 Cl2 + 2 NaCl + 2 H2O
Na2CrO7 + FeCl2 + HCl = FeCl3 + NaCl + CrCl3 + H2O =>
Na2CrO7 + 9 FeCl2 + 14 HCl = 9 FeCl3 + 2 NaCl + CrCl3 + 7 H2O
C6H8 + KMnO4 + H2O = KOH + MnO2 + C6H8(OH)4 =>
3 C6H8 + 4 KMnO4 + 8 H2O = 4 KOH + 4 MnO2 + 3 C6H8(OH)4
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