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H2SSO2 = H2SOSO
Ba(OH)2 + C6H5COOH = (C6H5COO)2Ba + H2O =>
Ba(OH)2 + 2 C6H5COOH = (C6H5COO)2Ba + 2 H2O
Fe(CH3COO)2 + MnO4{-} + H{+} = CO2 + Mn{2+} + Fe{3+} + H2O =>
5 Fe(CH3COO)2 + 17 MnO4{-} + 66 H{+} = 20 CO2 + 17 Mn{2+} + 5 Fe{3+} + 48 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
XeO4 + XeF6 = XeOF4 + XeO3F2 =>
XeO4 + XeF6 = XeOF4 + XeO3F2
C + O2 = CO2 =>
C + O2 = CO2
MnO + B2O3 = Mn(BO2)2 =>
MnO + B2O3 = Mn(BO2)2
H2C4O4 + NaOH = Na2C4O4 + H2O =>
H2C4O4 + 2 NaOH = Na2C4O4 + 2 H2O
ZnCl2 + Al = AlCl3 + Zn =>
3 ZnCl2 + 2 Al = 2 AlCl3 + 3 Zn
Cr(OH)3 + Na2O = Na3CrO3 + H2O =>
2 Cr(OH)3 + 3 Na2O = 2 Na3CrO3 + 3 H2O
(NH4)2PtCl4(s) + NH3(aq) = NH4Cl(aq) + Pt(NH3)2Cl2(s) =>
(NH4)2PtCl4(s) + 2 NH3(aq) = 2 NH4Cl(aq) + Pt(NH3)2Cl2(s)
Na3(PO4) + LiCl = Li3(PO4) + NaCl =>
Na3(PO4) + 3 LiCl = Li3(PO4) + 3 NaCl
Ru + KOH + HNO3 = KRuO4 + NO + H2O =>
3 Ru + 3 KOH + 7 HNO3 = 3 KRuO4 + 7 NO + 5 H2O
NaH(CO3) + CH3COOH = NaC(C2C2O2) + CO2 + H2O =>
8 NaH(CO3) + 17 CH3COOH = 8 NaC(C2C2O2) + 2 CO2 + 38 H2O
ZnCl2 + (NH4)2SO4 = ZnSO4 + Cl2(NH4)2 =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + Cl2(NH4)2
Ag + Au2O3 = Au + Ag2O3 =>
2 Ag + Au2O3 = 2 Au + Ag2O3
Fe(s)CuSO4(aq) = Cu(s)FeSO4(aq) =>
Fe(s)CuSO4(aq) = Cu(s)FeSO4(aq)
CuSO4*5H2O + NaOH = Cu(OH)2 + Na + SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = Cu(OH)2 + 2 Na + SO4 + 5 H2O
KI + K2S2O8 = I2 + K2SO4 =>
2 KI + K2S2O8 = I2 + 2 K2SO4
Co(Br3) + F = Co(F3) + Br =>
Co(Br3) + 3 F = Co(F3) + 3 Br
Al(s) + HCl(ag) = H(s) + AlCl(ag) =>
Al(s) + HCl(ag) = H(s) + AlCl(ag)
Mg = Mg{2+} + {-} =>
Mg = Mg{2+} + 2e
NaOH + HCl + CuSO4 = Cu(OH)2 + NaCl + H2SO4 =>
2 NaOH + 2 HCl + CuSO4 = Cu(OH)2 + 2 NaCl + H2SO4
Na4C2O12H6 + Fe + S = Fe3O4 + Na2S + C + H2S =>
Na4C2O12H6 + 9 Fe + 5 S = 3 Fe3O4 + 2 Na2S + 2 C + 3 H2S
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
C7H7NO2 + Na2CO3 + C7H7SO2Cl + H2O = C7H9NO2S + NaCl + CO2 + C2H6O =>
6 C7H7NO2 + 3 Na2CO3 + 6 C7H7SO2Cl + 27 H2O = 6 C7H9NO2S + 6 NaCl + 17 CO2 + 14 C2H6O
Ag(s) + CuCl2(aq) = AgCl3 + Cu =>
2 Ag(s) + 3 CuCl2(aq) = 2 AgCl3 + 3 Cu
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
Na(s) + H2O(l) = NaOH(aq) + H20(g) =>
20 Na(s) + 20 H2O(l) = 20 NaOH(aq) + H20(g)
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
Ca(s) + HCl(ac) = CaCl3(ac) + H2(g) =>
2 Ca(s) + 6 HCl(ac) = 2 CaCl3(ac) + 3 H2(g)
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
NO2(g) + H2O(l) = H2O3(aq) + NO(g) =>
2 NO2(g) + H2O(l) = H2O3(aq) + 2 NO(g)
Mg + Br2(i) = MgBr2 =>
Mg + Br2(i) = MgBr2
C2H2(g) = C(s) + H2(g) =>
C2H2(g) = 2 C(s) + H2(g)
H4CO4 + Fe(OH)3 = Fe2(CO3)3 + H2O =>
3 H4CO4 + 2 Fe(OH)3 = Fe2(CO3)3 + 9 H2O
S + Mg = MgS =>
S + Mg = MgS
S + O2 = S2O =>
4 S + O2 = 2 S2O
CCl + POH = COH + PCl =>
CCl + POH = COH + PCl
H2O + F = HF + O2 =>
2 H2O + 4 F = 4 HF + O2
Mg(NO3)2 + NaH2PO4 = Mg(H2PO4)2 + NaNO3 =>
Mg(NO3)2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaNO3
K2Cr2O7 + H2C2O4 + K2C2O4 = K3(Cr(C2O4)3)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3(Cr(C2O4)3)*3H2O + 6 CO2 + H2O
FeCl + CO = FeO + CCl =>
FeCl + CO = FeO + CCl
Al(OH)3 + H2Cr2O7 = HOH + Al2(Cr2O7)3 =>
2 Al(OH)3 + 3 H2Cr2O7 = 6 HOH + Al2(Cr2O7)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cl2 + IO3{-} + H2O = Cl{-} + IO4{-} + H{+} =>
Cl2 + IO3{-} + H2O = 2 Cl{-} + IO4{-} + 2 H{+}
Ca + SO4 = CaSO4 =>
Ca + SO4 = CaSO4
K(s) + C(s) = K4C(s) =>
4 K(s) + C(s) = K4C(s)
C29H60 = C8H18 + C8H16 =>
8 C29H60 = 8 C8H18 + 21 C8H16
HgSO4 + H2O = HgO + H2SO4 =>
HgSO4 + H2O = HgO + H2SO4
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