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Co(NO3)2 + 2 LiOH = 2 Li(NO3) + Co(OH)2
*Cu + S = CuS =>
*Cu + S = CuS
NaOH + HC2H3O2 = NaC2H3O2 + H2O =>
NaOH + HC2H3O2 = NaC2H3O2 + H2O
ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl
C7H9 + KMnO4 + H2SO4 = K2SO4 + C7H8O2 + H2O + MnSO4 =>
2 C7H9 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 C7H8O2 + 4 H2O + 2 MnSO4
Sb(OH)3 + HNO3 = Sb(NO3)3 + H2O =>
Sb(OH)3 + 3 HNO3 = Sb(NO3)3 + 3 H2O
[Cu(NH3)4]Cl2 + Na2S = CuS + NaCl + NH3 =>
[Cu(NH3)4]Cl2 + Na2S = CuS + 2 NaCl + 4 NH3
Hg + Sg = HgSg =>
Hg + Sg = HgSg
Ba + H2O = Ba(OH) + H2 =>
2 Ba + 2 H2O = 2 Ba(OH) + H2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
HNO2 + CuO = Cu(NO2)2 + H2O =>
2 HNO2 + CuO = Cu(NO2)2 + H2O
Mg + CH3COOH = HMg + CH3COO =>
Mg + CH3COOH = HMg + CH3COO
(NH4)2SO4 + ZnBr2 = ZnSO4 + NH4Br =>
(NH4)2SO4 + ZnBr2 = ZnSO4 + 2 NH4Br
K2SiO3 + BaCl2 = KCl + BaSiO3 =>
K2SiO3 + BaCl2 = 2 KCl + BaSiO3
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
CuSO4 + Cu(NO3)2 = Cu + SO4(NO3)2 =>
CuSO4 + Cu(NO3)2 = 2 Cu + SO4(NO3)2
[Ti(H2O)6]3{+} + Cr2O72{+} = H{+} + TiO2 + Cr + H2O =>
145[Ti(H2O)6]3{+} + 11 Cr2O72{+} = 156 H{+} + 435 TiO2 + 22 Cr + 2532 H2O
C2H5CO2H + H2O = H3O + C2H5CO2 =>
C2H5CO2H + H2O = H3O + C2H5CO2
CrO2{-} + H2O2 = CrO42{-} + H2O =>
CrO2{-} + 40 H2O2 = CrO42{-} + 40 H2O
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
(CaO)3(Al2O3) + CaO(Al2O3)6 = (CaO)(Al2O3)2 =>
4(CaO)3(Al2O3) + 5 CaO(Al2O3)6 = 17(CaO)(Al2O3)2
CH3COOH + H2O = CH2COOH + H3O =>
CH3COOH + H2O = CH2COOH + H3O
Na2SO3 + Zn(OH)2 = NaOH + ZnSO3 =>
Na2SO3 + Zn(OH)2 = 2 NaOH + ZnSO3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Cr2O7{-2} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7{-2} + 34 Cl{-} + 42 H3O{+} = 2 Cr3{+} + 63 H2O + 17 Cl2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
HBrO + KOH + O2 = KBrO3 + H2O =>
HBrO + KOH + O2 = KBrO3 + H2O
Al2(CO3)3 + H2SO4 = CO2 + Al2(SO4)3 + H2O =>
Al2(CO3)3 + 3 H2SO4 = 3 CO2 + Al2(SO4)3 + 3 H2O
Sb2S3 + (NH4)2S2 = (NH4)3SbS4 + (NH4)2S3 =>
Sb2S3 + 4(NH4)2S2 = 2(NH4)3SbS4 + (NH4)2S3
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
CaS + HF = CaF2 + H2S =>
CaS + 2 HF = CaF2 + H2S
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Zn + C = Zn3C2 =>
3 Zn + 2 C = Zn3C2
Ba(No3)2 + Na2Co3 = BaCo3 + NaNo3 =>
Ba(No3)2 + Na2Co3 = BaCo3 + 2 NaNo3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HgJ2 + KJ = K2(HgJ4) =>
HgJ2 + 2 KJ = K2(HgJ4)
Au + FeSO4 = Au2SO4 + Fe =>
2 Au + FeSO4 = Au2SO4 + Fe
CH2Cl2 + Na = C2H4 + NaCl =>
2 CH2Cl2 + 4 Na = C2H4 + 4 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Mn + FeBr3 = MnBr3 + Fe =>
Mn + FeBr3 = MnBr3 + Fe
P2O5 + KNO3 = K3PO4 + N2O5 =>
P2O5 + 6 KNO3 = 2 K3PO4 + 3 N2O5
CH3COONa + HNO3 = NaNO3 + CH4COO =>
CH3COONa + HNO3 = NaNO3 + CH4COO
Cu + Ag{+} = Cu{+} + Ag =>
Cu + Ag{+} = Cu{+} + Ag
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
H2C2 + O2 = CO2 + H2O =>
2 H2C2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4OH + KOH = NH4 + KO2 + H2O =>
3 NH4OH + KOH = 3 NH4 + KO2 + 2 H2O
H2 + CuMnO4 = HMnO4 + Cu =>
H2 + 2 CuMnO4 = 2 HMnO4 + 2 Cu
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