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3 Pb + 2 H3PO4 = Pb3(PO4)2 + 3 H2
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
MnS + PbCl4 = MnCl2 + PbS2 =>
2 MnS + PbCl4 = 2 MnCl2 + PbS2
AlPO4 + HI = AlI3 + H3PO4 =>
AlPO4 + 3 HI = AlI3 + H3PO4
HOCl + KI + HCl = I2 + KCl + H2O =>
HOCl + 2 KI + HCl = I2 + 2 KCl + H2O
CaCO3 + H2CO3 = CaH2(CO3)2 =>
CaCO3 + H2CO3 = CaH2(CO3)2
H2SO4 + Co(OH)3 = Co2(SO4)3 + H2O =>
3 H2SO4 + 2 Co(OH)3 = Co2(SO4)3 + 6 H2O
Fe + S = FeS =>
Fe + S = FeS
Na3PO4 + MnCl2 = Mn3(PO4)2 + sodiumchloride =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
V2O5 + Na2S*9H2O = VO2 + Na2SO4 + H2O =>
4 V2O5 + Na2S*9H2O = 8 VO2 + Na2SO4 + 9 H2O
silversulfide + potassiumhydroxide = silverhydroxide + potassiumsulfide =>
Ag2S + 2 KOH = 2 AgOH + K2S
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
NaOH + KOH = NaH2O + KO =>
NaOH + KOH = NaH2O + KO
BeO + HCl = BeCl + OH =>
BeO + HCl = BeCl + OH
NaCl + AgBr = AgCl + NaBr* =>
NaCl + AgBr = AgCl + NaBr*
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
Na2B4O7 + HNO3 + H2O = H3BO3 + NaNO3 =>
Na2B4O7 + 2 HNO3 + 5 H2O = 4 H3BO3 + 2 NaNO3
ZnSO4 + KNO3 = Zn(NO3)2 + K + SO4 =>
ZnSO4 + 2 KNO3 = Zn(NO3)2 + 2 K + SO4
Na2CO3 + H3PO4 = Na3PO4 + H2CO3 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2CO3
BaO + NaCl = BaCl2 + Na2O =>
BaO + 2 NaCl = BaCl2 + Na2O
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
O2 + Li2O = Li2O2 =>
O2 + 2 Li2O = 2 Li2O2
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
NO2 + Ba(OH)2 + O2 = Ba(NO3)2 + H2O =>
4 NO2 + 2 Ba(OH)2 + O2 = 2 Ba(NO3)2 + 2 H2O
KCl + ZnO = KO + ZnCl =>
KCl + ZnO = KO + ZnCl
Re2 + O2 = ReO =>
Re2 + O2 = 2 ReO
AlBr3(s) + Cl2(g) = AlCl3(aq) + Br2(l) =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(l)
CH3 + HNO3 = CH2NO2 + H2O =>
CH3 + HNO3 = CH2NO2 + H2O
C6H5OH(l) + O2 = CO2(g) + H2O(l) =>
C6H5OH(l) + 7 O2 = 6 CO2(g) + 3 H2O(l)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4 + CH3COOHC2H5OH + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + CH3COOHC2H5OH + 6 H2SO4 = 4 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
ZnSO4 + HCl = H2SO4 + ZnCl2 =>
ZnSO4 + 2 HCl = H2SO4 + ZnCl2
AgOH + HBr = HOH + AgBr =>
AgOH + HBr = HOH + AgBr
CaH + KBr = CaBr + KH =>
CaH + KBr = CaBr + KH
NOCl = Cl + NO =>
NOCl = Cl + NO
(SO3){2-} + Cl2 + H2O = (SO4){2-} + Cl{-} + H{+} =>
(SO3){2-} + Cl2 + H2O = (SO4){2-} + 2 Cl{-} + 2 H{+}
NOCl = Cl + NO =>
NOCl = Cl + NO
Cu(NO3)2 + Na2SO4 = CuSO4 + Na2(NO3)2 =>
Cu(NO3)2 + Na2SO4 = CuSO4 + Na2(NO3)2
O2(g) + NaI(aq) = Na2O(aq) + I2(g) =>
O2(g) + 4 NaI(aq) = 2 Na2O(aq) + 2 I2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H14 + HCl = C6H15Cl =>
C6H14 + HCl = C6H15Cl
CH3NO2 + NaOH = CH3OH + NaNO2 =>
CH3NO2 + NaOH = CH3OH + NaNO2
Al + H2ONaOH = NaAlO2 + H2 =>
2 Al + 2 H2ONaOH = 2 NaAlO2 + 3 H2
HNO3 + ZnCO3 = H2CO3 + Zn(NO3)2 =>
2 HNO3 + ZnCO3 = H2CO3 + Zn(NO3)2
Na4Fe(CN)6 + FeCl3 = Fe4[Fe(CN)6]3 + NaCl =>
3 Na4Fe(CN)6 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 NaCl
CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
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