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S + CuSO4 = S2O4 + Cu
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
AgCl2 + KSCN = Ag(SCN)2 + KCl =>
AgCl2 + 2 KSCN = Ag(SCN)2 + 2 KCl
CH3COOCl + CH3OH = CH3COOH + HCl =>
2 CH3COOCl + 2 CH3OH = 3 CH3COOH + 2 HCl
SNO2 + NO2 + H2O = SN + HNO3 =>
SNO2 + 4 NO2 + 2 H2O = SN + 4 HNO3
Li + H2O = H2 + Li2OH =>
4 Li + 2 H2O = H2 + 2 Li2OH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBr + CaMgO4 + H2SO4 = Br2 + MgSO4 + Ca2SO4 + H2O =>
10 HBr + 2 CaMgO4 + 3 H2SO4 = 5 Br2 + 2 MgSO4 + Ca2SO4 + 8 H2O
H1 + OH = HOH =>
H1 + OH = HOH
SCl4 + HNO3 + H2O = H2SO4 + NO2 + HCl =>
SCl4 + 2 HNO3 + 2 H2O = H2SO4 + 2 NO2 + 4 HCl
OH{-} + BrO3{-} + F2 = BrO4{-} + F{-} + H2O =>
2 OH{-} + BrO3{-} + F2 = BrO4{-} + 2 F{-} + H2O
NaOCl + H2O + NO2 = NaOH + HNO3 + Cl2 =>
2 NaOCl + 2 H2O + 2 NO2 = 2 NaOH + 2 HNO3 + Cl2
Cr(OH)3 + Ca(OH)2 = Ca(Cr(OH)5) =>
Cr(OH)3 + Ca(OH)2 = Ca(Cr(OH)5)
Li(s) + O(g) = LiO(s) =>
Li(s) + O(g) = LiO(s)
NaCl + Pb(NO3) = NaNO3 + PbCl =>
NaCl + Pb(NO3) = NaNO3 + PbCl
H{+} + N{-} + H2O = NH3 + NO3{-} =>
3 H{+} + 4 N{-} + 3 H2O = 3 NH3 + NO3{-}
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Na2HAsO3 + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
C2H6 + Br2 = C2H + HBr =>
2 C2H6 + 5 Br2 = 2 C2H + 10 HBr
EuSO4 + KMnO4 + H2SO4 = Eu2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 EuSO4 + 2 KMnO4 + 8 H2SO4 = 5 Eu2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Al3 = Al =>
Al3 = 3 Al
CH3OH + KMnO7 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
11 CH3OH + 6 KMnO7 + 9 H2SO4 = 11 CO2 + 3 K2SO4 + 6 MnSO4 + 31 H2O
H3PO4 + K2O = K6(PO4)2 + H2O =>
2 H3PO4 + 3 K2O = K6(PO4)2 + 3 H2O
Mg + CdSO4 = Cd + MgSO4 =>
Mg + CdSO4 = Cd + MgSO4
Mg2O84{3-} + H{+} + e = Mg{3+} + OH{2-} =>
Mg2O84{3-} + 84 H{+} + 243e = 2 Mg{3+} + 84 OH{2-}
KHC3H4O4 + NaOH = NaC3H4O4 + KOH2 =>
KHC3H4O4 + NaOH = NaC3H4O4 + KOH2
O2 + Na = O2Na =>
O2 + Na = O2Na
FeCe3 + NH4OH = Fe(OH)3 + NH4Ce =>
FeCe3 + 3 NH4OH = Fe(OH)3 + 3 NH4Ce
Cs2O + KOH = KCsO + H2O =>
Cs2O + 2 KOH = 2 KCsO + H2O
CH3CHCH2 + O2 = CO2 + H2O =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
FeS4 + HNO3 = Fe(SO4)2 + H2SO4 + N + H2O =>
5 FeS4 + 28 HNO3 = 5 Fe(SO4)2 + 10 H2SO4 + 28 N + 4 H2O
(CH3CH2NH3)HCO3 = CH3CH2NH2 + CO2 + H2O =>
(CH3CH2NH3)HCO3 = CH3CH2NH2 + CO2 + H2O
HClO4(aq) + Ca(HCO3)2(aq) = CO2(g) + H2O + Ca(ClO4)2 =>
2 HClO4(aq) + Ca(HCO3)2(aq) = 2 CO2(g) + 2 H2O + Ca(ClO4)2
FeSO4 + AgNO3 = Ag + Fe(NO3)2 + Fe2(SO4)3 =>
3 FeSO4 + 2 AgNO3 = 2 Ag + Fe(NO3)2 + Fe2(SO4)3
HCl + Ca(No3)2 = CaCl2 + HNo3 =>
2 HCl + Ca(No3)2 = CaCl2 + 2 HNo3
H2O + NH3 + KOH = NH4O2H2K =>
H2O + NH3 + KOH = NH4O2H2K
AlCl3 + NaHCO3 = Al(OH)3 + CO2 + NaCl =>
AlCl3 + 3 NaHCO3 = Al(OH)3 + 3 CO2 + 3 NaCl
C10H14 = C10H10 + C10H18 =>
2 C10H14 = C10H10 + C10H18
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2 =>
MgCl2 + Na2CO3 = MgCO3 + Na2Cl2
C2H5OH + O2 = C3COOH + H2O =>
8 C2H5OH + 11 O2 = 4 C3COOH + 22 H2O
H2O2 + Cr(NO3)3 + KOH = K2CrO4 + KNO3 + H2O =>
3 H2O2 + 2 Cr(NO3)3 + 10 KOH = 2 K2CrO4 + 6 KNO3 + 8 H2O
Sb2S + HCl = SbCl + H2S =>
Sb2S + 2 HCl = 2 SbCl + H2S
RbOH + H2Te = Rb2Te + H2O =>
2 RbOH + H2Te = Rb2Te + 2 H2O
NaCH3COO(aq) + HCl(aq) = NaCl + HCH3COO =>
NaCH3COO(aq) + HCl(aq) = NaCl + HCH3COO
SO3{2-} + Cr2O7{2-} + H2O = Cr{3+} + SO4{2-} + OH{-} =>
3 SO3{2-} + Cr2O7{2-} + 4 H2O = 2 Cr{3+} + 3 SO4{2-} + 8 OH{-}
C7H14 + O2 = C7H14O2 =>
C7H14 + O2 = C7H14O2
ClO3{-} + H{+} + {-} = Cl{-} + H2O =>
ClO3{-} + 6 H{+} + 6e = Cl{-} + 3 H2O
Ba(OH)2 + Fe2(SO4)3 = BaSO4 + Fe(OH)3 =>
3 Ba(OH)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(OH)3
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