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2 H2O2 + K2S = K2SO4 + 2 H2
Cu2SO4 + Ca(OH)2 = CuO + CaSO3 + H2O =>
Cu2SO4 + Ca(OH)2 = 2 CuO + CaSO3 + H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NO2(g) = N2O4(g) =>
2 NO2(g) = N2O4(g)
CH3CH2OHCH3 + CUO = CH3COCH3 + H2O + CU =>
2 CH3CH2OHCH3 + 3 CUO = 2 CH3COCH3 + 3 H2O + 3 CU
CH3(OH) + O2 = CO2 + HOH =>
2 CH3(OH) + 3 O2 = 2 CO2 + 4 HOH
C2H6 + NH3 = H2 + C2H7N =>
C2H6 + NH3 = H2 + C2H7N
C6H5CH2CH2NC5H8NC6H5 + NaBH4 + H2O = C6H5CH2CH2NC5H9NHC6H5 + NaOH + BH3 =>
C6H5CH2CH2NC5H8NC6H5 + NaBH4 + H2O = C6H5CH2CH2NC5H9NHC6H5 + NaOH + BH3
Fe2O3(s) + H2C2O4(aq) = H3Fe(C2O4)3(aq) + H2O(l) =>
Fe2O3(s) + 6 H2C2O4(aq) = 2 H3Fe(C2O4)3(aq) + 3 H2O(l)
Al(s) + KOH(aq) + H2SO4(aq) = KAl(SO4)2 + H2(g) + H2O =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) = 2 KAl(SO4)2 + 3 H2(g) + 2 H2O
Mg3(PO4)2 + Fe(OH)3 = FePO4 + Mg(OH)2 =>
Mg3(PO4)2 + 2 Fe(OH)3 = 2 FePO4 + 3 Mg(OH)2
KMnO4 + Na2SeO3 + H2SO4 = Na2SeO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SeO3 + 3 H2SO4 = 5 Na2SeO4 + 2 MnSO4 + K2SO4 + 3 H2O
C4H10 + O2 = CO2 + H2O = =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuCl2 + Ag2S = AgCl + CuCl + S =>
2 CuCl2 + Ag2S = 2 AgCl + 2 CuCl + S
Na2TiO3 + HCl = NaCl + TiO2 + H2O =>
Na2TiO3 + 2 HCl = 2 NaCl + TiO2 + H2O
Si(g) + Cl2(g) = SiCl4(g) =>
Si(g) + 2 Cl2(g) = SiCl4(g)
CH4 + Cl = CH3Cl + HCl =>
CH4 + 2 Cl = CH3Cl + HCl
P2 + Cl2 = P2Cl5 =>
2 P2 + 5 Cl2 = 2 P2Cl5
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
CuO + P2O5 = CuP + O =>
2 CuO + P2O5 = 2 CuP + 7 O
Na + Cu3(PO4)2 = Na2(PO4)3 + Cu =>
4 Na + 3 Cu3(PO4)2 = 2 Na2(PO4)3 + 9 Cu
BF3 + H2O = HF + B2O3 =>
2 BF3 + 3 H2O = 6 HF + B2O3
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
Ca3(PO4)2(s) + SiO2(aq) + C(s) = Ca(SiO3)(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(aq) + 10 C(s) = 6 Ca(SiO3)(s) + 10 CO(g) + P4(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaF + KAl(SO4)2 = Na3AlF6 + KNaSO4 + Na2SO4 =>
6 NaF + KAl(SO4)2 = Na3AlF6 + KNaSO4 + Na2SO4
TiCl3 + O2 = TiCl4 + TiO2 =>
4 TiCl3 + O2 = 3 TiCl4 + TiO2
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
KOH + N2O5 = KNO3 + H2O =>
2 KOH + N2O5 = 2 KNO3 + H2O
H2WF8 + NaOH = Na2WOF6 + NaF + H2O =>
H2WF8 + 4 NaOH = Na2WOF6 + 2 NaF + 3 H2O
KClO + HCl = KCl + HClO =>
KClO + HCl = KCl + HClO
H2O(l) = O2(s) + H2(g) =>
2 H2O(l) = O2(s) + 2 H2(g)
Fe(oh)3 + KNO3 + KOH = K3FeO4 + KNO2 + H2O =>
2 Fe(oh)3 + 15 KNO3 + 18 KOH = 6 K3FeO4 + 15 KNO2 + 9 H2O
KBr(aq) + I2(aq) = KI(aq) + Br2(aq) =>
2 KBr(aq) + I2(aq) = 2 KI(aq) + Br2(aq)
Bi(OH)3(s) + HNO3(aq) = Bi(NO3)3 + H2O =>
Bi(OH)3(s) + 3 HNO3(aq) = Bi(NO3)3 + 3 H2O
Al2(SO4)3 + H2O = Al2(SO4)3*18H2O =>
Al2(SO4)3 + 18 H2O = Al2(SO4)3*18H2O
Hg(OAc)2 + PhH = HOAc + HgPh(OAc) =>
Hg(OAc)2 + PhH = HOAc + HgPh(OAc)
Bi(OH)3(s) + HNO3(aq) = Bi(NO3)3 + H2O =>
Bi(OH)3(s) + 3 HNO3(aq) = Bi(NO3)3 + 3 H2O
CoNO4 + NaSO4 = CoSO4 + NaNO4 =>
CoNO4 + NaSO4 = CoSO4 + NaNO4
SrO + H2O = strontiumhydroxide =>
SrO + H2O = Sr(OH)2
As4S6 = As + S =>
As4S6 = 4 As + 6 S
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C2H6O2 + Cu(OH)2 = C2H2O2 + Cu2O + H2O =>
C2H6O2 + 4 Cu(OH)2 = C2H2O2 + 2 Cu2O + 6 H2O
Na3PO4 + HCl = Na3Cl + HPO4 =>
Na3PO4 + HCl = Na3Cl + HPO4
AuCl3 + Au = AuCl =>
AuCl3 + 2 Au = 3 AuCl
PbCl6 = PbCl2 + Cl2 =>
PbCl6 = PbCl2 + 2 Cl2
KNO3 + MgCl2 = K2Cl2 + Mg(NO3)2 =>
2 KNO3 + MgCl2 = K2Cl2 + Mg(NO3)2
C2H3F3 + O2 = C02 + H2O + F2 =>
4 C2H3F3 + 3 O2 = 4 C02 + 6 H2O + 6 F2
F + H2O = HF + O3 =>
6 F + 3 H2O = 6 HF + O3
KCO3(aq) + CuF(aq) = KF(aq) + CuCO3 =>
KCO3(aq) + CuF(aq) = KF(aq) + CuCO3
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