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BaCl2 + MgSO4 = BaSO4 + MgCl2
Cr2O2{-}7 + Br{-} + H{+} = Cr3{+} + H2O + Br2 =>
6 Cr2O2{-}7 + 14 Br{-} + 24 H{+} = 4 Cr3{+} + 12 H2O + 7 Br2
FeCl2(aq) + Li3PO4(aq) = LiCl(aq) + Fe3(PO4)2(s) =>
3 FeCl2(aq) + 2 Li3PO4(aq) = 6 LiCl(aq) + Fe3(PO4)2(s)
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl
HCl + Na3PO4 = Na2HPO4 + NaCl =>
HCl + Na3PO4 = Na2HPO4 + NaCl
KHSO4 + HCl = K2S2O3 + Cl2 + H2O =>
2 KHSO4 + 8 HCl = K2S2O3 + 4 Cl2 + 5 H2O
NH4 + O = N2O + H2O =>
2 NH4 + 5 O = N2O + 4 H2O
K2Cr2O7(ac) + AgNO3(ac) = Ag2Cr2O7(s) + KNO3(ac) =>
K2Cr2O7(ac) + 2 AgNO3(ac) = Ag2Cr2O7(s) + 2 KNO3(ac)
HONH2 + H2O = OH + NH2OH2 =>
HONH2 + H2O = OH + NH2OH2
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
HgSO4(heat) = HgOSO3 =>
HgSO4(heat) = HgOSO3
CH3OH = HCHO + H2 =>
CH3OH = HCHO + H2
Na(PH2O2) + I2 = NaI + H2PO2 =>
2 Na(PH2O2) + I2 = 2 NaI + 2 H2PO2
SnCl2 + HgCl = SnCl3 + Hg =>
SnCl2 + HgCl = SnCl3 + Hg
Al2(SO4)3 + K2CO3 + H2O = Al(OH)3 + K2(SO4) + CO2 =>
Al2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 3 K2(SO4) + 3 CO2
SnCl4 + Be(OH)2 = Sn(OH)4 + BeCl2 =>
SnCl4 + 2 Be(OH)2 = Sn(OH)4 + 2 BeCl2
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
KC1 + Br2 = KBr + C12 =>
12 KC1 + 6 Br2 = 12 KBr + C12
CrI3 + Cl2 + H2O = H2CrO4 + HIO + HCl =>
2 CrI3 + 9 Cl2 + 14 H2O = 2 H2CrO4 + 6 HIO + 18 HCl
FeCl2 + Na2Co3*10H2O = FeCo3 + NaCl + H2O =>
FeCl2 + Na2Co3*10H2O = FeCo3 + 2 NaCl + 10 H2O
K + Cl2 = KCl = =>
2 K + Cl2 = 2 KCl
CaO + HI = H2OCaI2 =>
CaO + 2 HI = H2OCaI2
CH3COOC2H3 + H2O = CH3COOH + CH3OH =>
2 CH3COOC2H3 + 4 H2O = 3 CH3COOH + 2 CH3OH
K + HCl = KCl2 + H2 =>
K + 2 HCl = KCl2 + H2
Ni(OH)2 + Br2 + KOH = NiO(OH) + KBr + H2O =>
2 Ni(OH)2 + Br2 + 2 KOH = 2 NiO(OH) + 2 KBr + 2 H2O
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
SO3{2-} + Cl2 + H2O = Cl{-} + SO4{3-} + H{+} =>
2 SO3{2-} + Cl2 + 2 H2O = 2 Cl{-} + 2 SO4{3-} + 4 H{+}
PbSO4 + Na2S = PbS + Na2SO4 =>
PbSO4 + Na2S = PbS + Na2SO4
NH4OH + HAc = NH4Ac + H2O =>
NH4OH + HAc = NH4Ac + H2O
Ca(OH)2 + NaHCO3 = NaOH + Ca(HCO3)2 =>
Ca(OH)2 + 2 NaHCO3 = 2 NaOH + Ca(HCO3)2
Ag2Se + Na2CO3 + O2 = Ag2O + Na2SeO4 + CO2 =>
Ag2Se + Na2CO3 + 2 O2 = Ag2O + Na2SeO4 + CO2
CoCO3 + Ca(CN)2 = Co(CN)2 + CaCO3 =>
CoCO3 + Ca(CN)2 = Co(CN)2 + CaCO3
KI + KMnO4 + H2SO4 = I + K2SO4 + MnSO4 + H2O =>
5 KI + KMnO4 + 4 H2SO4 = 5 I + 3 K2SO4 + MnSO4 + 4 H2O
KI + PbI2 = PbI + KI2 =>
KI + PbI2 = PbI + KI2
CS2 + O2 + NaOH = NaSO4 + CO2 + H2O =>
2 CS2 + 9 O2 + 4 NaOH = 4 NaSO4 + 2 CO2 + 2 H2O
ZnClO3 = ZnCl2 + ZnO + O2 =>
4 ZnClO3 = 2 ZnCl2 + 2 ZnO + 5 O2
CaCl + AuNO3 = CaNO3 + AuCl =>
CaCl + AuNO3 = CaNO3 + AuCl
ZnOH + CH3COOH = ZnCH3COO + H2O =>
ZnOH + CH3COOH = ZnCH3COO + H2O
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Mg(s) + Ag2S(s) = MgS(s) + Ag(s) =>
Mg(s) + Ag2S(s) = MgS(s) + 2 Ag(s)
Ba + H2O = H2 + Ba(OH) =>
2 Ba + 2 H2O = H2 + 2 Ba(OH)
LiOH + Ba(OH)2 + Si(OH)4 = Li2BaSiO4 + H2O =>
2 LiOH + Ba(OH)2 + Si(OH)4 = Li2BaSiO4 + 4 H2O
MgH + Cl2 = MgCl + H =>
2 MgH + Cl2 = 2 MgCl + 2 H
KMnO4 + NaOH + NaNO2 = NaNO3 + NaMnO3 + KOH =>
KMnO4 + NaOH + NaNO2 = NaNO3 + NaMnO3 + KOH
MgCl2 + Al = AlCl3 + Mg =>
3 MgCl2 + 2 Al = 2 AlCl3 + 3 Mg
NaMnO4 + NaOH + NaI = NaIO3 + H2O + Na2MnO4 =>
6 NaMnO4 + 6 NaOH + NaI = NaIO3 + 3 H2O + 6 Na2MnO4
NaH2PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 NaH2PO4 + H2SO4 = Na2SO4 + 2 H3PO4
Pb(NO3)2 + CsCl = PbCl2 + CsNO3 =>
Pb(NO3)2 + 2 CsCl = PbCl2 + 2 CsNO3
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