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KF2 + Pb2NO3 = KNO3 + Pb2F2
Ca + NO = CaO + N =>
Ca + NO = CaO + N
NH4SCN + NaOH = NH3 + NaSCN + H2O =>
NH4SCN + NaOH = NH3 + NaSCN + H2O
Na(s) + AlF3(aq) = Al(s) + NaF(aq) =>
3 Na(s) + AlF3(aq) = Al(s) + 3 NaF(aq)
NaOH + Al(OH)3 = H2O + AlO2 + Na =>
NaOH + Al(OH)3 = 2 H2O + AlO2 + Na
Zn + CdSO4 = Cd2 + ZnSO4 =>
2 Zn + 2 CdSO4 = Cd2 + 2 ZnSO4
CuSO4 + Na2SO3 + NaCl + H2O = Na2SO4 + HCuCl2 =>
2 CuSO4 + Na2SO3 + 4 NaCl + H2O = 3 Na2SO4 + 2 HCuCl2
C + S + O2 = CSO2 =>
C + S + O2 = CSO2
Fe3Cl3 = Fe + Cl2 =>
2 Fe3Cl3 = 6 Fe + 3 Cl2
CuSO4 + NaJ = CuJ2 + Na2SO4 =>
CuSO4 + 2 NaJ = CuJ2 + Na2SO4
Na(s) + FeCl3 = NaCl + Fe(s) =>
3 Na(s) + FeCl3 = 3 NaCl + Fe(s)
Ag{+} + CN{-} = Ag(CN)2{-] =>
Ag{+} + 2 CN{-} = Ag(CN)2{-]
CuNO3 + HCl = HNO3 + CuCl =>
CuNO3 + HCl = HNO3 + CuCl
CH3COOH + CaCO3 = CaCH3CO2 + H2O + CO2 =>
9 CH3COOH + 8 CaCO3 = 8 CaCH3CO2 + 6 H2O + 10 CO2
(CH3)3N + HCl = (CH3)Cl + N3 + H2 =>
6(CH3)3N + 18 HCl = 18(CH3)Cl + 2 N3 + 9 H2
KH + Br = HBr + K =>
KH + Br = HBr + K
CH2CHO + Ag2O = CH2COOH + Ag =>
CH2CHO + Ag2O = CH2COOH + 2 Ag
Cr2O3 + HNO3 + KOH = KNO2 + K2CrO4 + H2O =>
Cr2O3 + 3 HNO3 + 7 KOH = 3 KNO2 + 2 K2CrO4 + 5 H2O
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O =>
CH3CH3CH3COH + HCl = CH3CH3CH3CCl + H2O
NaCl + P2O5 + H2O = PCl5 + NaOH =>
10 NaCl + P2O5 + 5 H2O = 2 PCl5 + 10 NaOH
FeCl2 + Na2SiO4 = NaCl + FeSiO4 =>
FeCl2 + Na2SiO4 = 2 NaCl + FeSiO4
C6H12O6 = C4H8O2 + CO2 + H2O =>
5 C6H12O6 = 6 C4H8O2 + 6 CO2 + 6 H2O
CON2H4 + NaOH = NH3 + Na2CO3 =>
CON2H4 + 2 NaOH = 2 NH3 + Na2CO3
Fe3Cl3 = Fe + Cl2 =>
2 Fe3Cl3 = 6 Fe + 3 Cl2
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
Na2CrO4 + Ca(OH)2 = NaOH + CaCrO4 =>
Na2CrO4 + Ca(OH)2 = 2 NaOH + CaCrO4
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CuSO4 + NaJ = CuJ2 + Na2SO4 =>
CuSO4 + 2 NaJ = CuJ2 + Na2SO4
MgO + HNO3 = (Mg(NO3)2) + H2O =>
MgO + 2 HNO3 = (Mg(NO3)2) + H2O
H3COOH + CaCO3 = CO2 + H2O + Ca =>
H3COOH + 2 CaCO3 = 3 CO2 + 2 H2O + 2 Ca
Cs2O + BeO = Cs2BeO2 =>
Cs2O + BeO = Cs2BeO2
Fe3Cl3 = Fe + Cl2 =>
2 Fe3Cl3 = 6 Fe + 3 Cl2
NaSO4 + KI = KSO4 + NaI =>
NaSO4 + KI = KSO4 + NaI
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
Si + MgO = SiO + Mg =>
Si + MgO = SiO + Mg
Zn + NHO3 = ZnNO3 + H =>
Zn + NHO3 = ZnNO3 + H
Fe2O3 + H2SO4 = Fe2(SO4)03 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)03 + 3 H2O
HNO3 + NH4(OH) = NH4NO3 + H2O =>
HNO3 + NH4(OH) = NH4NO3 + H2O
Al + HNO2 = Al1(NO2)3 + H2 =>
2 Al + 6 HNO2 = 2 Al1(NO2)3 + 3 H2
NaF + BeF2 = Na2[BeF4] =>
2 NaF + BeF2 = Na2[BeF4]
ZnSO3 + HBr = ZnBr2 + H2SO3 =>
ZnSO3 + 2 HBr = ZnBr2 + H2SO3
NO2(g) + O2(g) = N2O5(s) =>
4 NO2(g) + O2(g) = 2 N2O5(s)
(CH3)3N + HCl = (CH3)Cl + N3 + H2 =>
6(CH3)3N + 18 HCl = 18(CH3)Cl + 2 N3 + 9 H2
NH4[Al(OH)4] + NaCl = NH3 + HCl + Al(OH)3 + NaOH =>
NH4[Al(OH)4] + NaCl = NH3 + HCl + Al(OH)3 + NaOH
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
Sn(OH)2 + NO3 = SnOHNO3 + OH =>
Sn(OH)2 + NO3 = SnOHNO3 + OH
CuSO4 + NaJ = CuJ2 + Na2SO4 =>
CuSO4 + 2 NaJ = CuJ2 + Na2SO4
ZnSO4*4H2O + Ba(NO3)2 = BaSO4 + Zn(NO3)2 + H2O =>
ZnSO4*4H2O + Ba(NO3)2 = BaSO4 + Zn(NO3)2 + 4 H2O
Dy + Br2 = DyBr =>
2 Dy + Br2 = 2 DyBr
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