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2 C2H6 + 3 O2 = 2 C2H3O2H + 2 H2O
S{2-} + Br{2+} = SBr =>
S{2-} + Br{2+} = SBr
CH3CHBrCH2CH3 + KOH = CH3CH(OH)CH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CH(OH)CH2CH3 + KBr
CrO4 + Pb = Pb(CrO4)2 =>
2 CrO4 + Pb = Pb(CrO4)2
ZnS + Mg3(AsO4)2 = Zn3(AsO4)2 + MgS =>
3 ZnS + Mg3(AsO4)2 = Zn3(AsO4)2 + 3 MgS
K3Fe(CN)6 + Na2S = NaK3Fe(CN)6 + S =>
2 K3Fe(CN)6 + Na2S = 2 NaK3Fe(CN)6 + S
Mg3N2 + Na = Mg3 + NaN2 =>
Mg3N2 + Na = Mg3 + NaN2
Al + HClO = AlCl + H2O + O =>
2 Al + 2 HClO = 2 AlCl + H2O + O
Si + HNO3 = H2SiO3 + NO2 + H2O =>
Si + 4 HNO3 = H2SiO3 + 4 NO2 + H2O
H2CO3 + NaCl = NaClCO2 + H2O =>
H2CO3 + NaCl = NaClCO2 + H2O
K + SO4 + BaCl2 = KCl + BaSO4 =>
2 K + SO4 + BaCl2 = 2 KCl + BaSO4
HNO3 + Ag = NO3 + HAg =>
HNO3 + Ag = NO3 + HAg
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Na3PO4 + CH3OH = CH3ONa + H3PO4 =>
Na3PO4 + 3 CH3OH = 3 CH3ONa + H3PO4
Li2CO3 + Co(C2H3O2)2 = Li(C2H3O2) + Co(CO3) =>
Li2CO3 + Co(C2H3O2)2 = 2 Li(C2H3O2) + Co(CO3)
CuS(aq) + NH3(aq) = Cu(NH3)2(aq) + S(aq) =>
CuS(aq) + 2 NH3(aq) = Cu(NH3)2(aq) + S(aq)
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ni2InSbO6 + MnO + Fe2O3 + Mo + MoO3 = [Ni2InSbO6]95[Mn2FeMoO6]5 =>
570 Ni2InSbO6 + 60 MnO + 15 Fe2O3 + 5 Mo + 25 MoO3 = 6[Ni2InSbO6]95[Mn2FeMoO6]5
Nd2O3 + NiO + ReO3 + ReO2 = Nd6Ni4Re2O18 =>
3 Nd2O3 + 4 NiO + ReO3 + ReO2 = Nd6Ni4Re2O18
HgCl2 + Sb2O3 + H2O2 = Hg2Sb2O7 + H2O + Cl =>
2 HgCl2 + Sb2O3 + 4 H2O2 = Hg2Sb2O7 + 4 H2O + 4 Cl
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Cl{2} + NaBr = NaCl + Br{2} =>
Cl{2} + NaBr = NaCl + Br{2}
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
K + ZnCl2 = ClK + Zn =>
2 K + ZnCl2 = 2 ClK + Zn
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 5 Na2SO4 + 8 H2O
Hg(C2H3O2) + Na2S = Na(C2H3O2) + Hg2S =>
2 Hg(C2H3O2) + Na2S = 2 Na(C2H3O2) + Hg2S
CaO3Al2 = Al2O3 + Ca =>
CaO3Al2 = Al2O3 + Ca
BaCl2 + SO4{2+} = BaSO4{2+} + Cl2 =>
BaCl2 + SO4{2+} = BaSO4{2+} + Cl2
NH4 + Cl = NH3 + HCl =>
NH4 + Cl = NH3 + HCl
SO2 + HNO3 + H2O = H2SO4 + N2O3 =>
2 SO2 + 2 HNO3 + H2O = 2 H2SO4 + N2O3
Mn0 + OH = MnO4 + H2O =>
Mn0 + 8 OH = MnO4 + 4 H2O
Cu(NO3)2 + H2O(l) = Cu(H2O)6 + NO3(aq) =>
Cu(NO3)2 + 6 H2O(l) = Cu(H2O)6 + 2 NO3(aq)
K[Al(OH)4] + H2(SO4) = KAl[(SO4)2] + H2O =>
K[Al(OH)4] + 2 H2(SO4) = KAl[(SO4)2] + 4 H2O
Ba(C2H3O2)2 + K3PO4 = Ba3(PO4)2 + C2H3KO2 =>
3 Ba(C2H3O2)2 + 2 K3PO4 = Ba3(PO4)2 + 6 C2H3KO2
Pb + Ag1{+} = Pb{+} + Ag =>
Pb + Ag1{+} = Pb{+} + Ag
C + S8 = CS2 =>
4 C + S8 = 4 CS2
MnO2 + ClO = Mn + ClO3 =>
MnO2 + ClO = Mn + ClO3
KIO3 + La(NO3)3 = La(IO3)3 + K(NO3) =>
3 KIO3 + La(NO3)3 = La(IO3)3 + 3 K(NO3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + HNO3 + H2SO4 = MgSO4 + N2O + H2O =>
4 Mg + 2 HNO3 + 4 H2SO4 = 4 MgSO4 + N2O + 5 H2O
Zn(s) + HNO3(g) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(g) = Zn(NO3)2(aq) + H2(g)
S2 + Pb = PbS2 =>
S2 + Pb = PbS2
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