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2 Mg(s) + SnCl4(aq) = 2 MgCl2(aq) + Sn(s)
Cr(SO)3 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
2 Cr(SO)3 + 5 KI + 7 KIO3 + 3 H2O = 2 Cr(OH)3 + 6 K2SO4 + 6 I2
KMnO4 + H2SO4 + K2S2O5 = MnSO4 + K2SO4 + H2O =>
4 KMnO4 + H2SO4 + 5 K2S2O5 = 4 MnSO4 + 7 K2SO4 + H2O
Hg + Fe2O3 = Hg2O + Fe =>
6 Hg + Fe2O3 = 3 Hg2O + 2 Fe
AlF3 + CaCl2 = CaF2 + AlCl3 =>
2 AlF3 + 3 CaCl2 = 3 CaF2 + 2 AlCl3
Ni[NO3]2 + Na[OH] = Ni[OH]2 + Na[NO3] =>
Ni[NO3]2 + 2 Na[OH] = Ni[OH]2 + 2 Na[NO3]
O2 + SbS3 = SbO4 + SO =>
7 O2 + 2 SbS3 = 2 SbO4 + 6 SO
Ca(HCO3) + Na3PO4 = NaHCO3 + Ca3(PO4) =>
3 Ca(HCO3) + Na3PO4 = 3 NaHCO3 + Ca3(PO4)
Ca(HSO3)2 + HCl = CaCl2 + H2SO3 =>
Ca(HSO3)2 + 2 HCl = CaCl2 + 2 H2SO3
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Na2S + PB(NO3)2 = PBS + NaNO3 =>
Na2S + PB(NO3)2 = PBS + 2 NaNO3
NaCr2O7 + HCl = NaCl + CrCl + H2O + Cl2 =>
2 NaCr2O7 + 28 HCl = 2 NaCl + 4 CrCl + 14 H2O + 11 Cl2
LiI + AgNo3 = AgI + LiNo3 =>
LiI + AgNo3 = AgI + LiNo3
P + KI03 + KOH = K3PO4 + KI + H2O =>
2 P + 5 KI03 + 16 KOH = 2 K3PO4 + 15 KI + 8 H2O
Na2O2 = Na2O + O2 =>
2 Na2O2 = 2 Na2O + O2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Mg + As(NO3)5 = Mg(NO3)2 + As =>
5 Mg + 2 As(NO3)5 = 5 Mg(NO3)2 + 2 As
Br2 + S + H2O = HBr + H2SO2 =>
Br2 + S + 2 H2O = 2 HBr + H2SO2
KCl + H2O + CO2 = HCl + K2CO3 =>
2 KCl + H2O + CO2 = 2 HCl + K2CO3
C2H4O = C2H4 + O2 =>
2 C2H4O = 2 C2H4 + O2
CH3NH2 + KOH = CH3NH3OK =>
CH3NH2 + KOH = CH3NH3OK
MgCO3 + H3O{+} = H2O + Mg{2+} + HCO3{-} =>
MgCO3 + H3O{+} = H2O + Mg{2+} + HCO3{-}
Hg2{+2} + H2S = Hg + S8 + H{+}inacidicmedium =>
8 Hg2{+2} + 8 H2S = 16 Hg + S8 + 16 H{+}inacidicmedium
K2CO3(aq) + SnCl4(aq) = SnCO3(s) + K2Cl4(aq) =>
K2CO3(aq) + SnCl4(aq) = SnCO3(s) + K2Cl4(aq)
HCl + FeSO4 = FeCl2 + H2SO4 =>
2 HCl + FeSO4 = FeCl2 + H2SO4
NaHCO3 + HCl = NaCl + H2O + [CO2] =>
NaHCO3 + HCl = NaCl + H2O + [CO2]
Na2MnO4 + H2SO4 = NaMnO4 + MnO2 + H2O + Na2SO4 =>
3 Na2MnO4 + 2 H2SO4 = 2 NaMnO4 + MnO2 + 2 H2O + 2 Na2SO4
CoSi2 + XeF2 = Xe + SiF4 + Co =>
CoSi2 + 4 XeF2 = 4 Xe + 2 SiF4 + Co
BaO + SiO2 = BaSi + O =>
BaO + SiO2 = BaSi + 3 O
PbS + Pb(SO4) = Pb + SO2 =>
PbS + Pb(SO4) = 2 Pb + 2 SO2
KCl + C6H2OH(NO2)3 = KC6H2O(NO2)3 + HCl =>
KCl + C6H2OH(NO2)3 = KC6H2O(NO2)3 + HCl
H2S + HNO3 = H2O + NO + S =>
3 H2S + 2 HNO3 = 4 H2O + 2 NO + 3 S
FeCl3 + CuCl2 = FeCu + Cl2 =>
2 FeCl3 + 2 CuCl2 = 2 FeCu + 5 Cl2
KMnO4 + KNO2 + HNO3 = Mn(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 6 HNO3 = 2 Mn(NO3)2 + 7 KNO3 + 3 H2O
CuSO4Na2S = CuSNa2SO4 =>
CuSO4Na2S = CuSNa2SO4
KI(s) = K + I =>
KI(s) = K + I
Co(OH)2 = Co{2+OH{-}+} =>
Co(OH)2 = Co{2+2OH{-}+}
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
K4Fe(CN)6 + Cu(SO4) = Cu(CN)6 + K4Fe(SO4) =>
K4Fe(CN)6 + Cu(SO4) = Cu(CN)6 + K4Fe(SO4)
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
Zn(OH)2 + CuO = ZnO + Cu(OH)2 =>
Zn(OH)2 + CuO = ZnO + Cu(OH)2
Zn{2+} + F{-} = Zn + F2 =>
Zn{2+} + 2 F{-} = Zn + F2
Pb(NO3)2 + KF = KNO3 + PbF2 =>
Pb(NO3)2 + 2 KF = 2 KNO3 + PbF2
AuBr3 + Ca = Au3 + CaBr3 =>
3 AuBr3 + 3 Ca = Au3 + 3 CaBr3
Na2CrO4 + H2S = Na2S + H2CrO4 =>
Na2CrO4 + H2S = Na2S + H2CrO4
C7H7NO + C7H5NO2 = C14H10N2O3 + H2O =>
C7H7NO + 3 C7H5NO2 = 2 C14H10N2O3 + H2O
CH3COOH + KHCO3 = KH + H2O + CO2 =>
CH3COOH + 4 KHCO3 = 4 KH + 2 H2O + 6 CO2
NH2OH + H2SO3 = (NH4)2SO4 + H2SO4 =>
2 NH2OH + 2 H2SO3 = (NH4)2SO4 + H2SO4
C5H8O4 + H2SO4 = C5H10O5 + SO3 =>
C5H8O4 + H2SO4 = C5H10O5 + SO3
Zn(NO3)2 + Zn = Zn2(NO3)2 =>
Zn(NO3)2 + Zn = Zn2(NO3)2
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