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Sn(NO3)2 + 2 NaI = SnI2 + 2 NaNO3
Fe + ZnCl2 = FeCl2 + Zn =>
Fe + ZnCl2 = FeCl2 + Zn
AgNO3(aq) + Na3(PO4)(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3(PO4)(aq) = Ag3PO4(s) + 3 NaNO3(aq)
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
K2CrO4 + AlPO4 = K3PO4 + Al2(CrO4)3 =>
3 K2CrO4 + 2 AlPO4 = 2 K3PO4 + Al2(CrO4)3
Fr + H2SO4 = Fr2(SO4) + H2S + H2O =>
8 Fr + 5 H2SO4 = 4 Fr2(SO4) + H2S + 4 H2O
K2CO3(aq) + BaCl2(aq) = BaCO3(s) + KCl(aq) =>
K2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 KCl(aq)
N2O3 + CO = N2 + CO2 =>
N2O3 + 3 CO = N2 + 3 CO2
Cyclobutane + Oxygen = Carbondioxide + Water =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag =>
K2CO3 + AgNO3 = K2NO3 + CO3 + Ag
Zn(OH)2 + Cu = Zn + Cu(OH)2 =>
Zn(OH)2 + Cu = Zn + Cu(OH)2
K2Cr2O7 + HCl + H2S = CrCl3 + H2O + KCl + S =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 CrCl3 + 7 H2O + 2 KCl + 3 S
H2O2 + MgO = MgO2 + H2O =>
H2O2 + MgO = MgO2 + H2O
H2O + As2O5 = H3AsO4 =>
3 H2O + As2O5 = 2 H3AsO4
NaOH + Li2SO4 = Na2SO4 + LiOH =>
2 NaOH + Li2SO4 = Na2SO4 + 2 LiOH
Cu(NO3)2 + HNO3 = Cu(NO3)2HNO3 =>
Cu(NO3)2 + HNO3 = Cu(NO3)2HNO3
KBr + NaI = KI + BrNa =>
KBr + NaI = KI + BrNa
AgNO3 + NH4SCN = NH3 + AgSCN + HNO3 =>
AgNO3 + NH4SCN = NH3 + AgSCN + HNO3
CH3CH2CH(Br)CH3 + NaOH = NaBr + CH3CH2CH(OH)CH3 =>
CH3CH2CH(Br)CH3 + NaOH = NaBr + CH3CH2CH(OH)CH3
LiNO3 + H2 = LiNO2 + H2O =>
LiNO3 + H2 = LiNO2 + H2O
ClCl + NaCN = ClCN + NaCl =>
ClCl + NaCN = ClCN + NaCl
A1 + HC1 = A1C13 + H2 =>
2 A1 + 26 HC1 = 2 A1C13 + 13 H2
sulfurdioxide + oxygen = sulfurtrioxide =>
2 SO2 + O2 = 2 SO3
ZrO2 + C = ZrC + CO =>
ZrO2 + 3 C = ZrC + 2 CO
Hf(OH)4 = HfO2 + H2O =>
Hf(OH)4 = HfO2 + 2 H2O
As2O3 + HBr = AsH3 + Br2O =>
As2O3 + 6 HBr = 2 AsH3 + 3 Br2O
HNO3 + C6H12 = C6H11NO2 + H2O =>
HNO3 + C6H12 = C6H11NO2 + H2O
CH3OH + OH = HCOOH + H2O =>
CH3OH + 4 OH = HCOOH + 3 H2O
HCOOH + Sr(OH)2 = H2O + HCOO + Sr =>
2 HCOOH + Sr(OH)2 = 2 H2O + 2 HCOO + Sr
Fe{3+} + Mn = Fe + Mn{2+} =>
2 Fe{3+} + 3 Mn = 2 Fe + 3 Mn{2+}
Al2(C2O4)3 + KBr = K2C2O4 + AlBr3 =>
Al2(C2O4)3 + 6 KBr = 3 K2C2O4 + 2 AlBr3
Cu(NO3)2 + H2O = Cu(H2O)6(NO3)2 =>
Cu(NO3)2 + 6 H2O = Cu(H2O)6(NO3)2
(NH4)2HPO4 + NaOH = NH4OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2 NH4OH + Na2HPO4
V{3+} + Cu{2+} = V{5+} + Cu =>
V{3+} + Cu{2+} = V{5+} + Cu
CuO + NaH3 = Na + Cu + H2O =>
3 CuO + 2 NaH3 = 2 Na + 3 Cu + 3 H2O
Na2O2 + FeCl2 + H2SO4 = NaCl + HCl + Fe2(SO4)3 + H2O =>
Na2O2 + 2 FeCl2 + 3 H2SO4 = 2 NaCl + 2 HCl + Fe2(SO4)3 + 2 H2O
PCl3 + LiOH = Li2HPO3 + LiCl + H2O =>
PCl3 + 5 LiOH = Li2HPO3 + 3 LiCl + 2 H2O
Na2V4O9 + Zn + H2SO4 = VSO4 + ZnSO4 + Na2SO4 + H2O =>
Na2V4O9 + 4 Zn + 9 H2SO4 = 4 VSO4 + 4 ZnSO4 + Na2SO4 + 9 H2O
N2O5 + CaCO3 = Ca(NO3)2 + CO2 =>
N2O5 + CaCO3 = Ca(NO3)2 + CO2
MgCl2 + Ca(OH)2 = CaCl2Mg(OH)2 =>
MgCl2 + Ca(OH)2 = CaCl2Mg(OH)2
NH4SO4 + Ca(OH)2 = NH4(OH)2 + Ca(SO4) =>
NH4SO4 + Ca(OH)2 = NH4(OH)2 + Ca(SO4)
Pb(NO3)4(aq) + Mg(s) = Pb + Mg(NO3)2 =>
Pb(NO3)4(aq) + 2 Mg(s) = Pb + 2 Mg(NO3)2
H2S + HNO3 = SO2 + NO2 + H2O =>
H2S + 6 HNO3 = SO2 + 6 NO2 + 4 H2O
AgNO3 + NH4OH + CH3CHO = Ag + CH3COONH4 + HNO3 =>
2 AgNO3 + NH4OH + CH3CHO = 2 Ag + CH3COONH4 + 2 HNO3
AlH3 + NaOH = Al2O3 + NaH + H2 =>
2 AlH3 + 3 NaOH = Al2O3 + 3 NaH + 3 H2
Cs2CO3 + H2O = CsOH + CO2 =>
Cs2CO3 + H2O = 2 CsOH + CO2
NaCl + AgCl = Cl2 + AgNa =>
NaCl + AgCl = Cl2 + AgNa
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