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Zn + 2 AgNO3(aq) = Zn(NO3)2 + 2 Ag
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S
MnO2 + NaNO2 + HNO3 = Mn(NO3)2 + H2O + NaNO3 =>
MnO2 + NaNO2 + 2 HNO3 = Mn(NO3)2 + H2O + NaNO3
HC1 + Mg = MgC12 + H2 =>
12 HC1 + Mg = MgC12 + 6 H2
Au2O3 + Na = Na2O + Au =>
Au2O3 + 6 Na = 3 Na2O + 2 Au
Fe3O4(s) + Al(s) = Al2O3(s) + Fe(s) =>
3 Fe3O4(s) + 8 Al(s) = 4 Al2O3(s) + 9 Fe(s)
HF + Li2S = H2S + LiF =>
2 HF + Li2S = H2S + 2 LiF
H2O(l) + KI(s) = HI(aq) + KOH(aq) =>
H2O(l) + KI(s) = HI(aq) + KOH(aq)
Ag2O + H2O2 = AgO + H2O =>
Ag2O + H2O2 = 2 AgO + H2O
Fe + CI = FeCI =>
Fe + CI = FeCI
CH3COOLi*2H2O = H2O + CH3COOLi =>
CH3COOLi*2H2O = 2 H2O + CH3COOLi
ZnCl2 + SO4 = ZnSO4 + Cl2 =>
ZnCl2 + SO4 = ZnSO4 + Cl2
FeSO4 + K2O = K2SO4 + FeO =>
FeSO4 + K2O = K2SO4 + FeO
CoCl3 + NH3 + H2O = [Co(NH3)5H2O]Cl3 =>
CoCl3 + 5 NH3 + H2O = [Co(NH3)5H2O]Cl3
C7H11O2 + O2 = CO2 + H2O =>
4 C7H11O2 + 35 O2 = 28 CO2 + 22 H2O
S + NaOH = Na2S23 + Na2SO3 + H2O =>
47 S + 6 NaOH = 2 Na2S23 + Na2SO3 + 3 H2O
CaCl + H2O = HCl + Ca + OH =>
CaCl + H2O = HCl + Ca + OH
H2SO4 + NaC2 + O2 = Na2SO4 + CO2 + H2O =>
2 H2SO4 + 4 NaC2 + 9 O2 = 2 Na2SO4 + 8 CO2 + 2 H2O
NH4Br + Ca(OH)2 = Ca(Br)2 + NH3 + H2O =>
2 NH4Br + Ca(OH)2 = Ca(Br)2 + 2 NH3 + 2 H2O
PB(OH)2 + HC = H2O + PBC2 =>
PB(OH)2 + 2 HC = 2 H2O + PBC2
Mn(s) + F2(g) = MnF2(s) =>
Mn(s) + F2(g) = MnF2(s)
HgCl2 + C2O4{2-} = Cl{-} + CO2 + Hg =>
HgCl2 + C2O4{2-} = 2 Cl{-} + 2 CO2 + Hg
CH3OH + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 CH3OH + 6 KMnO4 + 18 HCl = 5 CO2 + 6 MnCl2 + 6 KCl + 19 H2O
KI + Na(PO4) = NaI2 + K2(PO4) =>
2 KI + Na(PO4) = NaI2 + K2(PO4)
H2O2 + FCl3 = H2Cl3 + O2F =>
H2O2 + FCl3 = H2Cl3 + O2F
C8H8O2 + (CH2)4CO = C21H20O + H2O =>
9 C8H8O2 + 15(CH2)4CO = 7 C21H20O + 26 H2O
Mn + H2O = Mn2O2 + H2 =>
2 Mn + 2 H2O = Mn2O2 + 2 H2
Cu(OH)2 + Ca(NO3)2 = Cu(NO3)2 + Ca(OH)2 =>
Cu(OH)2 + Ca(NO3)2 = Cu(NO3)2 + Ca(OH)2
Cr(OH)3 + S(s) + OH{-} = CrO4{2-} + S{2-} + H2O =>
2 Cr(OH)3 + 3 S(s) + 10 OH{-} = 2 CrO4{2-} + 3 S{2-} + 8 H2O
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaSO4 =>
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaSO4
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
HClO2 + Ca(OH)2 = Ca(ClO2)2 + H2O =>
2 HClO2 + Ca(OH)2 = Ca(ClO2)2 + 2 H2O
Zn + Cu3(SO4)2 = Zn3(SO4)2 + Cu =>
3 Zn + Cu3(SO4)2 = Zn3(SO4)2 + 3 Cu
HF + Xe(OH)4 = XeF4 + H2O =>
4 HF + Xe(OH)4 = XeF4 + 4 H2O
HCOOH + Al = Al(HCOO) + H2 =>
2 HCOOH + 2 Al = 2 Al(HCOO) + H2
Lu + HCl = LuCl4 + H =>
Lu + 4 HCl = LuCl4 + 4 H
Na2S + AlCl3 + H2O = NaCl + Al(OH)3 + H2S =>
3 Na2S + 2 AlCl3 + 6 H2O = 6 NaCl + 2 Al(OH)3 + 3 H2S
HI + Ba2OH = Ba2I + H2O =>
HI + Ba2OH = Ba2I + H2O
Mg + HN = Mg3N2 + H2 =>
3 Mg + 2 HN = Mg3N2 + H2
Pb(s) + KNO3(aq) = Pb(NO3)2(aq) + K =>
Pb(s) + 2 KNO3(aq) = Pb(NO3)2(aq) + 2 K
VOCl2 + Sn + HCl = VCl3 + H2O + SnCl2 =>
2 VOCl2 + Sn + 4 HCl = 2 VCl3 + 2 H2O + SnCl2
H3NSO3 + NaCl = NaH2NSO3 + HCl =>
H3NSO3 + NaCl = NaH2NSO3 + HCl
NaOH + H2C2O4*2H2O + NiSO4*6H2O = Na2SO4 + Na2[Ni(C2O4)2]*2H2O + H2O =>
4 NaOH + 2 H2C2O4*2H2O + NiSO4*6H2O = Na2SO4 + Na2[Ni(C2O4)2]*2H2O + 12 H2O
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaSO4 =>
FeSO4(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaSO4
BaCl2 + NaOH = NaCl + Ba(OH)2 =>
BaCl2 + 2 NaOH = 2 NaCl + Ba(OH)2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
MnO2 + SO3{2-} + H2O = MnO4{-} + S2O3{2-} + H =>
2 MnO2 + 2 SO3{2-} + H2O = 2 MnO4{-} + S2O3{2-} + 2 H
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