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2 Al + Cu2O = Al2O + 2 Cu
NaI + CaSO4 = CaI + Na(SO4) =>
NaI + CaSO4 = CaI + Na(SO4)
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaI + Pb(SO4)2 = Na4Pb + I2SO4 =>
4 NaI + Pb(SO4)2 = Na4Pb + 2 I2SO4
NH2CH2COOH + MgO = Mg(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + MgO = Mg(NH2CH2COO)2 + H2O
NaOCl + CH3COCH3 = CHCl3 + NaCl + CH3COONa + H2O =>
17 NaOCl + 7 CH3COCH3 = 3 CHCl3 + 8 NaCl + 9 CH3COONa + 6 H2O
NaOH + C20H14O4 = Na + H2CO3 + H2O =>
86 NaOH + C20H14O4 = 86 Na + 20 H2CO3 + 30 H2O
NaVO3 + H2SO4 + Zn = V2(SO4)3 + ZnSO4 + H2O + Na2SO4 =>
2 NaVO3 + 6 H2SO4 + 2 Zn = V2(SO4)3 + 2 ZnSO4 + 6 H2O + Na2SO4
CuI + K2SO4 + I2 = CuSO4 + KI =>
2 CuI + 2 K2SO4 + I2 = 2 CuSO4 + 4 KI
C5H2O3 + O2 = CO2 + H2O =>
C5H2O3 + 4 O2 = 5 CO2 + H2O
H2SeO3 + Na2SO3 = Se + Na2SO4 + H2O =>
H2SeO3 + 2 Na2SO3 = Se + 2 Na2SO4 + H2O
NaVO3 + Zn + H2SO4 = ZnSO4 + (VO)SO4 + Na2SO4 + H2O =>
2 NaVO3 + Zn + 4 H2SO4 = ZnSO4 + 2(VO)SO4 + Na2SO4 + 4 H2O
Nb2O5 + CCl4 = NbCl5 + COCl2 =>
Nb2O5 + 5 CCl4 = 2 NbCl5 + 5 COCl2
Ni(NO3)2*6H2O = Ni(NO3)2 + H2O =>
Ni(NO3)2*6H2O = Ni(NO3)2 + 6 H2O
Ni(NO3)2*6H2O = NiO + HNO3 + H2O =>
Ni(NO3)2*6H2O = NiO + 2 HNO3 + 5 H2O
HCl + KMnO2 = KCl + MnCl2 + Cl2 + H2O =>
8 HCl + 2 KMnO2 = 2 KCl + 2 MnCl2 + Cl2 + 4 H2O
Ni(NO3)2*6H2O = NiO + N2 + O2 + H2O =>
2 Ni(NO3)2*6H2O = 2 NiO + 2 N2 + 5 O2 + 12 H2O
Ni + HF = NiF2 + H2 =>
Ni + 2 HF = NiF2 + H2
Xe + H2O = H2XeO4 + H2 =>
Xe + 4 H2O = H2XeO4 + 3 H2
NaCl(ac) = Na(ac) + Cl2(g) =>
2 NaCl(ac) = 2 Na(ac) + Cl2(g)
P + O = P2O3 =>
2 P + 3 O = P2O3
BeO + CuO = CuBeO2 =>
BeO + CuO = CuBeO2
P + O = P4O6 =>
4 P + 6 O = P4O6
Cl2 + K2S = KCl + S =>
Cl2 + K2S = 2 KCl + S
P + O = PO =>
P + O = PO
Fe(OH)2(s) = FeO(s) + H2O(g) =>
Fe(OH)2(s) = FeO(s) + H2O(g)
P2 + O2 = P4O10 =>
2 P2 + 5 O2 = P4O10
NaCl + Cu(NO3)2 = NaCu + (NO3)2Cl =>
NaCl + Cu(NO3)2 = NaCu + (NO3)2Cl
Pb(NO3)2 + KSCN = PbSCN + K(NO3)2 =>
Pb(NO3)2 + KSCN = PbSCN + K(NO3)2
Pb + CuSO4 = Pb(SO4)2 + Cu =>
Pb + 2 CuSO4 = Pb(SO4)2 + 2 Cu
Rb + N2 = RbN2 =>
Rb + N2 = RbN2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
SiO2 + C2H5OH = SiC8H20O4 + H2O =>
SiO2 + 4 C2H5OH = SiC8H20O4 + 2 H2O
Cl2 + (NH4)2SO3 + H2O = H2SO4 + NH4Cl =>
Cl2 + (NH4)2SO3 + H2O = H2SO4 + 2 NH4Cl
C6H6 + Cl2 = C6H6Cl5 =>
2 C6H6 + 5 Cl2 = 2 C6H6Cl5
SnO + KOH = Sn(OH)2 + K2O =>
SnO + 2 KOH = Sn(OH)2 + K2O
KCl + Pb(No3)2 = PbCl2 + KNo3 =>
2 KCl + Pb(No3)2 = PbCl2 + 2 KNo3
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Zn(OH)2 + Li2O = Li2ZnO2 + H2O =>
Zn(OH)2 + Li2O = Li2ZnO2 + H2O
Zn + Au(NO2)2 = Zn(NO2)2 + Au =>
Zn + Au(NO2)2 = Zn(NO2)2 + Au
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn + KNO3 + KOH = K2ZnO2 + KNO2 + H2O =>
Zn + KNO3 + 2 KOH = K2ZnO2 + KNO2 + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al + CO3 = Al2(CO3)3 =>
2 Al + 3 CO3 = Al2(CO3)3
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
LiBr + Cu(NO3)2 = Li(NO3)2 + CuBr =>
LiBr + Cu(NO3)2 = Li(NO3)2 + CuBr
Fe(OH)3 + NaCl + CO2 = Na2CO3 + FeCl3 + H2O =>
2 Fe(OH)3 + 6 NaCl + 3 CO2 = 3 Na2CO3 + 2 FeCl3 + 3 H2O
ReO2 + H2O = Re(OH)4 =>
ReO2 + 2 H2O = Re(OH)4
ZnSO4 = ZnO + SO3 =>
ZnSO4 = ZnO + SO3
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