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4 Rb + Br2 = 2 Rb2Br
Mg(OH)2 + (NH4)2S = NH4OH + MgS =>
Mg(OH)2 + (NH4)2S = 2 NH4OH + MgS
HgSO4 + KOH = Hg(OH)2 + K2SO4 =>
HgSO4 + 2 KOH = Hg(OH)2 + K2SO4
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
(C17H33COO)2Mg + HCl + CO2 = C58H105O6 + MgCl2 + O2 =>
105(C17H33COO)2Mg + 210 HCl + 164 CO2 = 68 C58H105O6 + 105 MgCl2 + 170 O2
FeI2 + (NH4)2S = FeS + NH4I =>
FeI2 + (NH4)2S = FeS + 2 NH4I
MoO3 + H2SO4 = Mo(SO4)3 + H2O =>
MoO3 + 3 H2SO4 = Mo(SO4)3 + 3 H2O
Mg(OH)2 + HCl(ac) = MgCl2(ac) + H2O(l) =>
Mg(OH)2 + 2 HCl(ac) = MgCl2(ac) + 2 H2O(l)
K2SO4 + H2O = H2SO4 + K2O =>
K2SO4 + H2O = H2SO4 + K2O
AgNO3KCl = KNO3AgCl =>
AgNO3KCl = KNO3AgCl
H2C2O4 + MnO4{-} = H2O + CO2 + MnO + OH{-} =>
5 H2C2O4 + 2 MnO4{-} = 4 H2O + 10 CO2 + 2 MnO + 2 OH{-}
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Cu(NO3)2(aq) + Na2CO3(aq) + H2O(l) = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(aq) + H2O(l) = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
FeS2 + HNO3 + HCl = FeCl3 + SO2 + NO2 + H2O =>
FeS2 + 11 HNO3 + 3 HCl = FeCl3 + 2 SO2 + 11 NO2 + 7 H2O
FeSO4 + Na2O2 = Na2FeO4 + Na2SO4 =>
FeSO4 + 2 Na2O2 = Na2FeO4 + Na2SO4
H4 + O11 = H2O =>
11 H4 + 2 O11 = 22 H2O
Fe(OH)3 + OCl{-} = FeO4{2-} + Cl{-} + H2O + H{+} =>
2 Fe(OH)3 + 3 OCl{-} = 2 FeO4{2-} + 3 Cl{-} + H2O + 4 H{+}
Pb(NO3)2(ac) + H3AsO4(ac) = PbHAsO4(s) + HNO3 =>
Pb(NO3)2(ac) + H3AsO4(ac) = PbHAsO4(s) + 2 HNO3
Br + HNO3 = HBrO3 + NO + H2O =>
3 Br + 5 HNO3 = 3 HBrO3 + 5 NO + H2O
CH4 + Cl1 = CHCl3 + HCl =>
CH4 + 6 Cl1 = CHCl3 + 3 HCl
H2SnO3 + NO2 + H2O = Sn + HNO3 =>
H2SnO3 + 4 NO2 + H2O = Sn + 4 HNO3
K2(CO3) + H(NO3) = K(NO3) + H2(CO3) =>
K2(CO3) + 2 H(NO3) = 2 K(NO3) + H2(CO3)
K(s) + H2O(l) = K(HO)2(s) + H2(g) =>
K(s) + 2 H2O(l) = K(HO)2(s) + H2(g)
CsNO3 + Na2S = Cs2S + NaNO3 =>
2 CsNO3 + Na2S = Cs2S + 2 NaNO3
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(g) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(g)
NiSO4 + NH3*H2O = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH3*H2O = [Ni(NH3)6]SO4 + 6 H2O
H2C2O4(aq) + K2CO3(aq) = K2C2O4(aq) + CO2(g) + H2O(l) =>
H2C2O4(aq) + K2CO3(aq) = K2C2O4(aq) + CO2(g) + H2O(l)
(CH3)2NNH2 + N2O4 = H2O + N2 + CO2 =>
(CH3)2NNH2 + 2 N2O4 = 4 H2O + 3 N2 + 2 CO2
HAlO4 + Cu(OH)2 = Cu(AlO4)2 + H2O =>
2 HAlO4 + Cu(OH)2 = Cu(AlO4)2 + 2 H2O
KOH + H3PO4 = HOH + K3(PO4) =>
3 KOH + H3PO4 = 3 HOH + K3(PO4)
Cu(s)Cl2(g) = CuCl2(s) =>
Cu(s)Cl2(g) = CuCl2(s)
AlOHCl2 + HNO3 = Al(NO3)3 + HCl + H2O =>
AlOHCl2 + 3 HNO3 = Al(NO3)3 + 2 HCl + H2O
Ti3(PO3)2 = Ti3P2 + O2 =>
Ti3(PO3)2 = Ti3P2 + 3 O2
C4H6O6 + NaOH = Na2C4H4O6 + H2O =>
C4H6O6 + 2 NaOH = Na2C4H4O6 + 2 H2O
CrO2 = CrO + O2 =>
2 CrO2 = 2 CrO + O2
ZnBr2 + LiOH = LiBr + Zn(OH)2 =>
ZnBr2 + 2 LiOH = 2 LiBr + Zn(OH)2
NaBr + Li = NaLi + Br =>
NaBr + Li = NaLi + Br
HF + HClO4 = Cl2 + F2 + H2O =>
14 HF + 2 HClO4 = Cl2 + 7 F2 + 8 H2O
Ni(NO3)3 + Cl2 = NO2Cl + NiCl3 + O2 =>
2 Ni(NO3)3 + 6 Cl2 = 6 NO2Cl + 2 NiCl3 + 3 O2
HF + HClO4 = Cl2 + F2 + H2O =>
14 HF + 2 HClO4 = Cl2 + 7 F2 + 8 H2O
K2CrO4 + SnCl2 + KOH + H2O = K3[Cr(OH)6] + K2[Sn(OH)6] + KCl =>
2 K2CrO4 + 3 SnCl2 + 14 KOH + 8 H2O = 2 K3[Cr(OH)6] + 3 K2[Sn(OH)6] + 6 KCl
Cu(s)Cl2(g) = CuCl2 =>
Cu(s)Cl2(g) = CuCl2
(NH4)3PO4 + Na2S2O3 = (NH4)2S2O3 + Na3PO4 =>
2(NH4)3PO4 + 3 Na2S2O3 = 3(NH4)2S2O3 + 2 Na3PO4
Cu(s)Cl2(g) = CuCl2(aq) =>
Cu(s)Cl2(g) = CuCl2(aq)
PbSO4NaOH = NaSO4Pb(OH) =>
PbSO4NaOH = NaSO4Pb(OH)
NaCrO2 + Cl + NaOH = Na2CrO4 + NaCl + H2O =>
NaCrO2 + 3 Cl + 4 NaOH = Na2CrO4 + 3 NaCl + 2 H2O
Li + NO2 = LiNO2 =>
Li + NO2 = LiNO2
K + Ar = KAr =>
K + Ar = KAr
NaSO4 + NH4OH = NaOH + NH4SO4 =>
NaSO4 + NH4OH = NaOH + NH4SO4
Na2SO4 + FeCl2 = Na2Cl2 + FeSO4 =>
Na2SO4 + FeCl2 = Na2Cl2 + FeSO4
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