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Cr2(CO3)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2CO3
CuSO4*5H2O + Na2CO3 = Na2SO4 + CuCO3*5H2O =>
CuSO4*5H2O + Na2CO3 = Na2SO4 + CuCO3*5H2O
K3N + (NO4)2O = K2O + (NO4)3N =>
2 K3N + 3(NO4)2O = 3 K2O + 2(NO4)3N
CrCl3 + Na = NaCl + Cr =>
CrCl3 + 3 Na = 3 NaCl + Cr
C2H4HCl = C2H5Cl =>
C2H4HCl = C2H5Cl
I2 + Zn + Sr(OH)2 = SrI2 + Sr[Zn(OH)4] =>
I2 + Zn + 2 Sr(OH)2 = SrI2 + Sr[Zn(OH)4]
KBr + Sn(CO3)2 = SnBr4 + K2CO3 =>
4 KBr + Sn(CO3)2 = SnBr4 + 2 K2CO3
Cu + O2 + H2O = Cu{2+} + OH{-} =>
2 Cu + O2 + 2 H2O = 2 Cu{2+} + 4 OH{-}
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
Na2CO3 + HCl = H2CO3 + Na2Cl2 =>
Na2CO3 + 2 HCl = H2CO3 + Na2Cl2
C7H16 + O2 = (CO2) + H2O =>
C7H16 + 11 O2 = 7(CO2) + 8 H2O
C10H14 + O2 = C8H6O4 + H2O =>
8 C10H14 + 33 O2 = 10 C8H6O4 + 26 H2O
LiCl + AgNO3 = LiNO3 + AgCl = Li + NO3 + Ag + cl = LiCl + Ag + NO3 =>
LiCl + AgNO3 = LiNO3 + AgCl
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 C4H9OH = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
K + CaN2 = K3N + Ca =>
6 K + CaN2 = 2 K3N + Ca
KI + HCl + H2O2 = KCl + H2O + I2 =>
2 KI + 2 HCl + H2O2 = 2 KCl + 2 H2O + I2
FeSO4 + AlBr3 = FeBr2 + Al2(SO4)3 =>
3 FeSO4 + 2 AlBr3 = 3 FeBr2 + Al2(SO4)3
AgNO3(aq) + MgSO3(aq) = Ag2SO3 + Mg(NO3)2 =>
2 AgNO3(aq) + MgSO3(aq) = Ag2SO3 + Mg(NO3)2
(C3H11N) + O2 = CO2 + H2O + N2 =>
4(C3H11N) + 23 O2 = 12 CO2 + 22 H2O + 2 N2
Fe2(SO3)3 + H2O = H2SO3 + Fe(OH)3 =>
Fe2(SO3)3 + 6 H2O = 3 H2SO3 + 2 Fe(OH)3
NH4Cl + KBr = NH4Br + KCl =>
NH4Cl + KBr = NH4Br + KCl
HNO3 + C1H4 = H5 + C1NO3 =>
HNO3 + C1H4 = H5 + C1NO3
PbCO3 + C2H4O2 = Pb(C2H3O2)2 + CO2 + H2O =>
PbCO3 + 2 C2H4O2 = Pb(C2H3O2)2 + CO2 + H2O
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ag + NO3{-} + H{+}{+} = Ag{+} + NO + H2O =>
3 Ag + NO3{-} + 4 H{+}{+} = 3 Ag{+} + NO + 2 H2O
H2SeO3 + SO2 = Se + H2S + O2 =>
2 H2SeO3 + 2 SO2 = 2 Se + 2 H2S + 5 O2
Ca + H2SO4 + H2O = [Ca(OH)]2SO4 + H2 =>
2 Ca + H2SO4 + 2 H2O = [Ca(OH)]2SO4 + 2 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H3PO4 + MgO2H2 = Mg3P2O8 + H2O =>
2 H3PO4 + 3 MgO2H2 = Mg3P2O8 + 6 H2O
Mg + ZnO = Zn + MgO =>
Mg + ZnO = Zn + MgO
CH3COOH + CO3 = CO2 + H2O =>
CH3COOH + 4 CO3 = 6 CO2 + 2 H2O
LiNO3 + H2SO4 = Li2SO4 + HNO3 =>
2 LiNO3 + H2SO4 = Li2SO4 + 2 HNO3
PbCl4 + H2O = PbO2 + HCl(g) =>
PbCl4 + 2 H2O = PbO2 + 4 HCl(g)
Ca3P2(aq) + H2O(l) = Ca(OH)2(aq) + PH3(aq) =>
Ca3P2(aq) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(aq)
CO + Al = AlCO =>
CO + Al = AlCO
CH3COOH + Na2CO3 = CH3COONa + H20O + CO2 =>
53 CH3COOH + 22 Na2CO3 = 44 CH3COONa + 4 H20O + 40 CO2
C10H18O + NaBH4 + CH3OH = (CH3)3CC6H10OH + NaOCH3 + BH3 =>
C10H18O + NaBH4 + CH3OH = (CH3)3CC6H10OH + NaOCH3 + BH3
AgNO3 + H2O = HNO3(OH) + Ag =>
AgNO3 + H2O = HNO3(OH) + Ag
Fe2(SO4)3 + Zn(NO3)2 = Fe(NO3)3 + Zn(SO4) =>
Fe2(SO4)3 + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 Zn(SO4)
MgCl2 + Na2HPO4 = Mg3(PO4)2 + HCl + NaCl =>
3 MgCl2 + 2 Na2HPO4 = Mg3(PO4)2 + 2 HCl + 4 NaCl
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l) =>
NH4NO3(aq) + NaBr(aq) = NH4Br(aq) + NaNO3(l)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
(NH4)2SO4 + PB(NO3)2 = NH4NO3 + PBSO4 =>
(NH4)2SO4 + PB(NO3)2 = 2 NH4NO3 + PBSO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(NO3)2 + Na2(SCN)2 = NaNO3 + Pb(SCN)2 =>
Pb(NO3)2 + Na2(SCN)2 = 2 NaNO3 + Pb(SCN)2
Mg(s) + NiCl2(aq) = MgCl2 + Ni =>
Mg(s) + NiCl2(aq) = MgCl2 + Ni
P4 + NHO3 = P2O5 + N2 + H2O =>
P4 + 4 NHO3 = 2 P2O5 + 2 N2 + 2 H2O
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