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2 HCl + Mn(OH)2 = MnCl2 + 2 H2O
Pb(s) + SO4(aq) = PbSO4(s) =>
Pb(s) + SO4(aq) = PbSO4(s)
K48Na48Ca4Al104Si296O800 + H{+} + H2O = Al2Si2O5(OH)4 + Na{+} + K{+} + Ca{2+} + H4SiO4 =>
K48Na48Ca4Al104Si296O800 + 104 H{+} + 436 H2O = 52 Al2Si2O5(OH)4 + 48 Na{+} + 48 K{+} + 4 Ca{2+} + 192 H4SiO4
HClO2 + P + H2O = HCl + H3PO4 =>
5 HClO2 + 4 P + 6 H2O = 5 HCl + 4 H3PO4
Ca(ClO)2 + H2O = Ca(ClO3)2 + H =>
Ca(ClO)2 + 4 H2O = Ca(ClO3)2 + 8 H
NO2(g) + H2O = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O = 2 HNO3(aq) + NO(g)
Al(OH)3(aq) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Rb + I = RbI =>
Rb + I = RbI
Na2SO4 + BaCl2 = Cl4Na4 + SO4Ba =>
2 Na2SO4 + 2 BaCl2 = Cl4Na4 + 2 SO4Ba
Ca2Mg5Si8O22(OH)2 + CaCO3 = MgCaSi2O6 + Mg2SiO4 + CO2 + H2O =>
3 Ca2Mg5Si8O22(OH)2 + 5 CaCO3 = 11 MgCaSi2O6 + 2 Mg2SiO4 + 5 CO2 + 3 H2O
H2SiO3 + Mn(OH)2 = Mn2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Mn(OH)2 = Mn2(SiO3)2 + 4 H2O
CaI2 + CI2 = I2 + CaCI2 =>
CaI2 + CI2 = I2 + CaCI2
CuSO4(ac) + Fe(s) = Cu(s) + Fe2(SO4)3 =>
3 CuSO4(ac) + 2 Fe(s) = 3 Cu(s) + Fe2(SO4)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2Cl + CuSO4 = Na2SO4 + CuCl =>
Na2Cl + CuSO4 = Na2SO4 + CuCl
SO3{2-} + KMnO4 + H2SO4 = SO4{2-} + Mn{2+} + K2SO4 + H2O =>
5 SO3{2-} + 2 KMnO4 + 3 H2SO4 = 7 SO4{2-} + 2 Mn{2+} + K2SO4 + 3 H2O
WO3 + C + Al = WC + Al2O3 =>
WO3 + C + 2 Al = WC + Al2O3
U{4+} + MnO4{-} + H = Mn{2+} + UO2{+} + H2O =>
U{4+} + MnO4{-} + 4 H = Mn{2+} + UO2{+} + 2 H2O
Fe + Si = FeSi3 =>
Fe + 3 Si = FeSi3
NaCH3COO + NH4No3 = NaNo3 + NH4CH3COO =>
NaCH3COO + NH4No3 = NaNo3 + NH4CH3COO
S2O4{2-} + OH{-} = SO3{2-} + S2O3{2-} + H2O =>
2 S2O4{2-} + 2 OH{-} = 2 SO3{2-} + S2O3{2-} + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOHH2CO3 = H2ONaHCO3 =>
NaOHH2CO3 = H2ONaHCO3
NH = N2 + H2 =>
2 NH = N2 + H2
NH3 + NaClO3 + NaOH = NaNO3 + NaCl + H2O =>
3 NH3 + 4 NaClO3 + 3 NaOH = 3 NaNO3 + 4 NaCl + 6 H2O
P2O3(s) + H2O(g) = H3PO3(s) =>
P2O3(s) + 3 H2O(g) = 2 H3PO3(s)
Cd5N4 + CoO = CdO2 + Co5N2 =>
Cd5N4 + 10 CoO = 5 CdO2 + 2 Co5N2
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3(aq)
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
S2O8{2-} + IO{3-} + OH{-} = H2IO6{3-} + SO4{2-} + H2O =>
4 S2O8{2-} + IO{3-} + 8 OH{-} = H2IO6{3-} + 8 SO4{2-} + 3 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
NaBH4(aq) + NiCl2(aq) + H2O = NaCl(aq) + Ni(OH)2(aq) + B(OH)3(aq) + H2(g) =>
2 NaBH4(aq) + NiCl2(aq) + 8 H2O = 2 NaCl(aq) + Ni(OH)2(aq) + 2 B(OH)3(aq) + 8 H2(g)
NaPO4 + CaBrO3 = NaBrO3 + CaPO4 =>
NaPO4 + CaBrO3 = NaBrO3 + CaPO4
Ba(s) + Fe2(SO4)3 = BaSO4 + Fe(s) =>
3 Ba(s) + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(s)
Hg + HNO3 = HgHNO3 =>
Hg + HNO3 = HgHNO3
C10H8(s) + O2(g) = H2O(l) + CO2(g) =>
C10H8(s) + 12 O2(g) = 4 H2O(l) + 10 CO2(g)
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
Hg(ClO4)2 + Pb(C2H3O2)4 = Hg(C2H3O2)2 + Pb(ClO4)4 =>
2 Hg(ClO4)2 + Pb(C2H3O2)4 = 2 Hg(C2H3O2)2 + Pb(ClO4)4
SO2 + H2O + HNO3 = H2SO4 + N2O3 =>
2 SO2 + H2O + 2 HNO3 = 2 H2SO4 + N2O3
H2S + O3 = H2SO4 =>
3 H2S + 4 O3 = 3 H2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HPbO2 + OH = PbO2 + H2O =>
HPbO2 + OH = PbO2 + H2O
P + HNO3 + H2P = H3PO4 + NO =>
P + 4 HNO3 + H2P = 2 H3PO4 + 4 NO
PbO + SeO2 = PbSe + O2 =>
2 PbO + 2 SeO2 = 2 PbSe + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe + PtCl2 = FeCl2 + Pt =>
Fe + PtCl2 = FeCl2 + Pt
H3PO4 + Si(OH)4 = H2O + Si3(PO4)4 =>
4 H3PO4 + 3 Si(OH)4 = 12 H2O + Si3(PO4)4
Sn{2+} + HgCl2 = Sn{4+} + Hg + Cl{-} =>
Sn{2+} + HgCl2 = Sn{4+} + Hg + 2 Cl{-}
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
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