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FeS + 2 HNO3 = 2 NO + FeSO3 + H2O
C6H6 + Br2 + Fe = C6H6Br2Fe =>
C6H6 + Br2 + Fe = C6H6Br2Fe
K2CO3 + ZnSO4{-}7H2O = ZnCO3 + K2SO4{-}7H2O =>
K2CO3 + ZnSO4{-}7H2O = ZnCO3 + K2SO4{-}7H2O
Sr(OH)2 + FeCl3 = Fe(OH)3 + SrCl2 =>
3 Sr(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 SrCl2
O1 = O2 =>
2 O1 = O2
MnSO4 + H2SO4 + Na2SO4 + H3BiO4 = NaMnO4 + Bi2(SO4)3 + H2O =>
4 MnSO4 + 9 H2SO4 + 2 Na2SO4 + 10 H3BiO4 = 4 NaMnO4 + 5 Bi2(SO4)3 + 24 H2O
Ba + Na3PO4 = Ba3(PO4)2 + Na =>
3 Ba + 2 Na3PO4 = Ba3(PO4)2 + 6 Na
CaCl2(aq) + Na3PO4(aq) = CaPO4 + Na3Cl2 =>
CaCl2(aq) + Na3PO4(aq) = CaPO4 + Na3Cl2
Pb(NO3)2NaS = PbSNa(NO3)2 =>
Pb(NO3)2NaS = PbSNa(NO3)2
FeCl2 + HCl + NaClO3 = FeCl3 + H2O + NaOH =>
6 FeCl2 + 5 HCl + NaClO3 = 6 FeCl3 + 2 H2O + NaOH
HNO3 + MgOH{2} = MgNO3{2} + H2O =>
HNO3 + MgOH{2} = MgNO3{2} + H2O
Mg + NH4Cl = MgCl22NH4Cl + NH3 + H2 =>
Mg + 23 NH4Cl = MgCl22NH4Cl + 22 NH3 + 11 H2
Ca(HSO4)2 = CaSO4 + H2SO4 =>
Ca(HSO4)2 = CaSO4 + H2SO4
K2SO3 + H2SO4 = K2SO4 + H2OSO2 =>
K2SO3 + H2SO4 = K2SO4 + H2OSO2
H3PO4(aq) + Mg(OH)2 = Mg3(PO4)2 + H2O(l) =>
2 H3PO4(aq) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O(l)
CaOHC4H6O2 = C4H7CaO3 =>
CaOHC4H6O2 = C4H7CaO3
Pb(C2H5)4 + C2H4Br2 + O2 = CO2 + H2O + PbBr2 =>
Pb(C2H5)4 + C2H4Br2 + 16 O2 = 10 CO2 + 12 H2O + PbBr2
H2N(CH2)6NH2 + ClCO(CH2)8COCl = C16H30O2N2 + HCl =>
H2N(CH2)6NH2 + ClCO(CH2)8COCl = C16H30O2N2 + 2 HCl
Ce + Ag = AgCe =>
Ce + Ag = AgCe
HClO + K2SO4 = KClO + H2SO4 =>
2 HClO + K2SO4 = 2 KClO + H2SO4
Mg + NH4Cl = MgCl2 + NH4 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH4
C6H5CH2CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H5CH2CH3 + 54 KMnO4 + 62 KOH = 8 C6H5COOK + 54 K2MnO4 + 46 H2O
KFH2SO4 = KHSO4HF =>
KFH2SO4 = KHSO4HF
K + HCl = H + KCl =>
K + HCl = H + KCl
NI(OH)3 + HCl = NICl3 + H2O =>
NI(OH)3 + 3 HCl = NICl3 + 3 H2O
Ag2S + HC1 = AgC1 + H2S =>
Ag2S + 2 HC1 = 2 AgC1 + H2S
Fe2O + CO = Fe2CO2 =>
Fe2O + CO = Fe2CO2
FeSO4(ac) + (NH4)2S(ac) = FeS(s) + (NH4)2SO4(ac) =>
FeSO4(ac) + (NH4)2S(ac) = FeS(s) + (NH4)2SO4(ac)
Al(ClO2)3 + Cr = Cr(ClO2)2 + Al =>
2 Al(ClO2)3 + 3 Cr = 3 Cr(ClO2)2 + 2 Al
KMnO4 + C6H5CH2CH3 + KOH = K2MnO4 + C6H5COOH + H2O =>
54 KMnO4 + 7 C6H5CH2CH3 + 54 KOH = 54 K2MnO4 + 8 C6H5COOH + 38 H2O
Li + CH3COOH = LiCH2COOH + H2 =>
2 Li + 2 CH3COOH = 2 LiCH2COOH + H2
BaCrO4 + HCl = BaCl2 + H2O + BaCr2O7 =>
2 BaCrO4 + 2 HCl = BaCl2 + H2O + BaCr2O7
FeO + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 FeO + 26 HNO3 = 8 Fe(NO3)3 + NH4NO3 + 11 H2O
Cl + KBr = K + ClBr =>
Cl + KBr = K + ClBr
C6H5CH2SSHH2C6H5 + O2 = CO2 + SO2 + H2O =>
4 C6H5CH2SSHH2C6H5 + 75 O2 = 52 CO2 + 8 SO2 + 30 H2O
Cu + H2SO4(konc) = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4(konc) = CuSO4 + SO2 + 2 H2O
CH3CH3OH + HNO3 = CO2 + NO2 + H2O =>
CH3CH3OH + 13 HNO3 = 2 CO2 + 13 NO2 + 10 H2O
Fe(OH)3 + NH3OH = H2O + FeO + HNO3 =>
7 Fe(OH)3 + NH3OH = 12 H2O + 7 FeO + HNO3
[Ag(NH3)2]NO3 + C7H13O + NaOH = Ag + C7H13O2 + NaNO3 + NH3 =>
4[Ag(NH3)2]NO3 + 6 C7H13O + 3 NaOH = 4 Ag + 6 C7H13O2 + 3 NaNO3 + 9 NH3
Na2CO3(aq) + Cl22H2O(aq) = CO3(s) + NaCl(aq) + H2O =>
11 Na2CO3(aq) + Cl22H2O(aq) = 11 CO3(s) + 22 NaCl(aq) + H2O
Ca2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
3 Ca2 + 8 H2O + 3 CO2 = 6 Ca(OH)2 + CH2CHCO2H
KMnO4 + C6H5CH2CH3 + KOH = K2MnO4 + C6H5COOH + H2O =>
54 KMnO4 + 7 C6H5CH2CH3 + 54 KOH = 54 K2MnO4 + 8 C6H5COOH + 38 H2O
OH + N = NO3 + H2O =>
6 OH + N = NO3 + 3 H2O
Fe(OH)2 + KOH = K2[Fe(OH)4] =>
Fe(OH)2 + 2 KOH = K2[Fe(OH)4]
Pb(NO3)2(aq) + NaI(aq) = Na(NO3)2(aq) + PbI(s) =>
Pb(NO3)2(aq) + NaI(aq) = Na(NO3)2(aq) + PbI(s)
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
ZnSO4 + Na2CrO4 = ZnCrO4 + Na2SO4 =>
ZnSO4 + Na2CrO4 = ZnCrO4 + Na2SO4
CrCl2 + Na2Cr2O7 + HCl = H2O + NaCl + CrCl3 =>
6 CrCl2 + Na2Cr2O7 + 14 HCl = 7 H2O + 2 NaCl + 8 CrCl3
KJ + K2Cr2O7 + H2SO4 = J2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KJ + K2Cr2O7 + 7 H2SO4 = 3 J2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
NiCO3 + H2SO4 = NiSO4 + H2CO3 =>
NiCO3 + H2SO4 = NiSO4 + H2CO3
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