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K2S + 2 HCl = 2 KCl + H2S
K2Cr2O7 + K2S + H{+} = Cr{3+} + K{+} + S + H2O =>
K2Cr2O7 + 3 K2S + 14 H{+} = 2 Cr{3+} + 8 K{+} + 3 S + 7 H2O
N2* + H3* = NH3 =>
N2* + 2 H3* = 2 NH3
F2 + Xe = XeF4 =>
2 F2 + Xe = XeF4
Cl2O6 + H2O = H2Cl2O7 =>
Cl2O6 + H2O = H2Cl2O7
Zn2 + N2 = Zn3N2 =>
3 Zn2 + 2 N2 = 2 Zn3N2
C2Cl2O2 + C7H12O4 = C14H9Cl5 + CO2 + C2H6 =>
5 C2Cl2O2 + 17 C7H12O4 = 2 C14H9Cl5 + 39 CO2 + 31 C2H6
GeH4 + N2O = GeO2 + H2 + N2 =>
GeH4 + 2 N2O = GeO2 + 2 H2 + 2 N2
CuO + S = CuS + SO =>
CuO + 2 S = CuS + SO
In + HPO4 = H2 + InPO4 =>
2 In + 2 HPO4 = H2 + 2 InPO4
Ba(NO2)2 + CO = NO + CO2 + BaO =>
Ba(NO2)2 + CO = 2 NO + CO2 + BaO
(NH4)3PO4(aq) + AgCH3COO(aq) = NH4CH3COO(aq) + Ag3PO4(s) =>
(NH4)3PO4(aq) + 3 AgCH3COO(aq) = 3 NH4CH3COO(aq) + Ag3PO4(s)
Na2CO3 + FeCr2O1 + O2 = Fe2O2 + Na2CrO4 + CO2 =>
4 Na2CO3 + 2 FeCr2O1 + 6 O2 = Fe2O2 + 4 Na2CrO4 + 4 CO2
HgNO{-3} + KBr{-} = HgBr{-} + KNO{-3} =>
HgNO{-3} + KBr{-} = HgBr{-} + KNO{-3}
Mg + H3(BO3) = Mg(BO3)3 + H2 =>
2 Mg + 6 H3(BO3) = 2 Mg(BO3)3 + 9 H2
NaOH + C4H6O5 = NaC4H5O5 + H2O =>
NaOH + C4H6O5 = NaC4H5O5 + H2O
MnO4{-} + HSO3{-} = SO4{2-} + MnO2 + OH{-} + H{+} =>
2 MnO4{-} + 3 HSO3{-} = 3 SO4{2-} + 2 MnO2 + OH{-} + 2 H{+}
Zn(s) + HCl(aq) + HNO3(aq) = ZnCl2 + NO + H2O =>
3 Zn(s) + 6 HCl(aq) + 2 HNO3(aq) = 3 ZnCl2 + 2 NO + 4 H2O
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
C2H5OK + HCl = C2H5OH + KCl =>
C2H5OK + HCl = C2H5OH + KCl
C2H6 + HCl = C2H4Cl2 + H2 =>
C2H6 + 2 HCl = C2H4Cl2 + 2 H2
Na2O2(aq)H2O(l) = NaOH(aq) + O2(g) =>
2 Na2O2(aq)H2O(l) = 4 NaOH(aq) + O2(g)
HCN + NaHCO3 = NaCN + H2O + CO2 =>
HCN + NaHCO3 = NaCN + H2O + CO2
CaCO3 + Ba(NO3)2 = Ca(NO3)2 + BaO + CO2 =>
CaCO3 + Ba(NO3)2 = Ca(NO3)2 + BaO + CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cr4O7 + I = Cr + IO3 =>
3 Cr4O7 + 7 I = 12 Cr + 7 IO3
CoCl2*6H2O + H2O2 + NH3 + HCl = CoCl3*5NH3 + H2O =>
2 CoCl2*6H2O + H2O2 + 10 NH3 + 2 HCl = 2 CoCl3*5NH3 + 14 H2O
C8H10 + O2 = C6H4(COOH)2 + H2O =>
C8H10 + 3 O2 = C6H4(COOH)2 + 2 H2O
NaCl + H{2+}SO{4} = Na{2+}SO{4+} + HCl =>
NaCl + H{2+}SO{4} = Na{2+}SO{4+} + HCl
Al + NaOH + H2O = NaAl(OH)5 + H2 =>
Al + NaOH + 4 H2O = NaAl(OH)5 + 2 H2
AgNO2 + Fe = Fe(NO2)2 + Ag =>
2 AgNO2 + Fe = Fe(NO2)2 + 2 Ag
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
MnO(OH)2 + KI + H2SO4 = Mn(SO4) + K2(SO4) + H2O + I2 =>
MnO(OH)2 + 2 KI + 2 H2SO4 = Mn(SO4) + K2(SO4) + 3 H2O + I2
C12H19Cl3O8 + HCl = C2H4 + Cl2 + O2 =>
C12H19Cl3O8 + 5 HCl = 6 C2H4 + 4 Cl2 + 4 O2
MgSO4 + Na2HPO4 + NH4Cl + NH4OH = MgNH4PO4 + NaCl + (NH4)2SO4 + H2O =>
MgSO4 + Na2HPO4 + 2 NH4Cl + NH4OH = MgNH4PO4 + 2 NaCl + (NH4)2SO4 + H2O
MnCl + NaC = MnC + NaCl =>
MnCl + NaC = MnC + NaCl
C5H8O4 + NaOH + H2O = H2 + Na2CO3 =>
C5H8O4 + 10 NaOH + H2O = 10 H2 + 5 Na2CO3
C8H10N4O2 + HCl = C8H10N4O2H{+} + Cl{-} =>
C8H10N4O2 + HCl = C8H10N4O2H{+} + Cl{-}
C2H3Cl + Na + O2 = Na2CO3 + H2O + HCl =>
2 C2H3Cl + 8 Na + 7 O2 = 4 Na2CO3 + 2 H2O + 2 HCl
Fe + CUSO4 = Fe2(SO4)3 + CU =>
2 Fe + 3 CUSO4 = Fe2(SO4)3 + 3 CU
C2H6O + K2Cr2O7 + H2SO4 = C2H6O2 + CrSO4 + K2SO4 + H2O =>
4 C2H6O + K2Cr2O7 + 3 H2SO4 = 4 C2H6O2 + 2 CrSO4 + K2SO4 + 3 H2O
HNO3 + Na(SO3) = HSO3 + (NO3)Na =>
HNO3 + Na(SO3) = HSO3 + (NO3)Na
Cu + Fe2Cl3 = CuCl + Fe =>
3 Cu + Fe2Cl3 = 3 CuCl + 2 Fe
CH3CH2NH2CH3I + NaOH = CH3CH2NHCH3 + H2O + NaI =>
CH3CH2NH2CH3I + NaOH = CH3CH2NHCH3 + H2O + NaI
Ca(OH)2 + N2O5 = [Ca(OH)]NO3 + H2O =>
2 Ca(OH)2 + N2O5 = 2[Ca(OH)]NO3 + H2O
MgBr2 + K2CrO4 = MgCrO4 + K2Br2 =>
MgBr2 + K2CrO4 = MgCrO4 + K2Br2
MoOCl4 + O(Si(CH3)3)2 = MoO2Cl2 + ClSi(CH3)3 =>
MoOCl4 + O(Si(CH3)3)2 = MoO2Cl2 + 2 ClSi(CH3)3
SrS(aq) + Ba(NO3)2(aq) = SrBa + S(NO3)2 =>
SrS(aq) + Ba(NO3)2(aq) = SrBa + S(NO3)2
CrCl3 + NH3 = (Cr(NH3)6)Cl3 =>
CrCl3 + 6 NH3 = (Cr(NH3)6)Cl3
SrSe + (NH4)2Te = Sr2Te2 + (NH4)2Se =>
2 SrSe + 2(NH4)2Te = Sr2Te2 + 2(NH4)2Se
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