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2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + NaOH = NaAlO + H =>
Al + NaOH = NaAlO + H
Al(OH)3(s) + NaOH(aq) = NaAlO2(aq) + H2O(l) =>
Al(OH)3(s) + NaOH(aq) = NaAlO2(aq) + 2 H2O(l)
KMnO4 + FeCl2 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
KMnO4 + 5 FeCl2 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
MnCl2 + NaBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + Na2SO4 + HCl + H2O =>
4 MnCl2 + 10 NaBiO3 + 20 H2SO4 = 4 HMnO4 + 5 Bi2(SO4)3 + 5 Na2SO4 + 8 HCl + 14 H2O
CO32{-} + (S)2{-} + H{+} = CO + SO2 + H2O =>
9 CO32{-} + 61(S)2{-} + 70 H{+} = 9 CO + 122 SO2 + 35 H2O
SnO + Na2O + H2O = Na2[Sn(OH)4] =>
SnO + Na2O + 2 H2O = Na2[Sn(OH)4]
Ba(OH)2 + H2S = BaS + H2O =>
Ba(OH)2 + H2S = BaS + 2 H2O
FeSO4 + H2S = FeS + H2SO4 =>
FeSO4 + H2S = FeS + H2SO4
Al(OH)3Mg(NO3)2 = Mg(OH)3Al(NO3)2 =>
Al(OH)3Mg(NO3)2 = Mg(OH)3Al(NO3)2
H2TeO3 + Ba(OH)2 = Ba(HTeO3)2 + H2O =>
2 H2TeO3 + Ba(OH)2 = Ba(HTeO3)2 + 2 H2O
Ba + P4 = BaP =>
4 Ba + P4 = 4 BaP
K2Cr2O7 + HI + HClO4 = CrCl3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 54 HI + 8 HClO4 = 2 CrCl3 + 2 KClO4 + 27 I2 + 31 H2O
NaOHBa(Cl)2 = BaOHNa(Cl)2 =>
NaOHBa(Cl)2 = BaOHNa(Cl)2
HI + K2SO3 = KI + H2SO3 =>
2 HI + K2SO3 = 2 KI + H2SO3
H2O + Mn{3+} = Mn{2+} + MnO2 + H{+} =>
2 H2O + 2 Mn{3+} = Mn{2+} + MnO2 + 4 H{+}
C6H5NO2 + O2 = H2O + CO2 + NO =>
4 C6H5NO2 + 27 O2 = 10 H2O + 24 CO2 + 4 NO
NH4{+} + PO4{3-} = N3H12PO4 =>
3 NH4{+} + PO4{3-} = N3H12PO4
TiCl2 = TiCl3 + Ti =>
3 TiCl2 = 2 TiCl3 + Ti
SnCl4 + NH3 = SnCl2 + N2 + HCl =>
3 SnCl4 + 2 NH3 = 3 SnCl2 + N2 + 6 HCl
Ni + Mg(NO3)2 = Ni(NO3) + Mg =>
2 Ni + Mg(NO3)2 = 2 Ni(NO3) + Mg
H2Fe(CO)4 + CH3OH = HFe(CO)4 + CH3OH2 =>
H2Fe(CO)4 + CH3OH = HFe(CO)4 + CH3OH2
PbCl2 + AgCl + SnCl2 + S = Pb600Ag54Sn6S6800 + Cl =>
600 PbCl2 + 54 AgCl + 6 SnCl2 + 6800 S = Pb600Ag54Sn6S6800 + 1266 Cl
C8H11NO + (CH3CO)2O = C10H13NO2 + C2H4O2 =>
C8H11NO + (CH3CO)2O = C10H13NO2 + C2H4O2
H0 = H =>
H0 = H
HIO + NH4OH = NH4IO + H2O =>
HIO + NH4OH = NH4IO + H2O
FeC2O4(H2O)2 + H2O2 + K2C2O4H2O + H2C2O4(H2O)2 = K3Fe(C2O4)3(H2O)3 + H2O =>
2 FeC2O4(H2O)2 + H2O2 + 3 K2C2O4H2O + H2C2O4(H2O)2 = 2 K3Fe(C2O4)3(H2O)3 + 5 H2O
Br2 + S = SBr2 =>
Br2 + S = SBr2
H3SbO4 + Ra(OH)2 = Ra3(SbO4)2 + H2O =>
2 H3SbO4 + 3 Ra(OH)2 = Ra3(SbO4)2 + 6 H2O
CH2Br{-}CH2Br + KOH = CH{-}CH + KBr + H2O =>
CH2Br{-}CH2Br + KOH = CH{-}CH + KBr + H2O
Cu + Sn(NO3)4 = Cu(NO3)3 + Sn =>
4 Cu + 3 Sn(NO3)4 = 4 Cu(NO3)3 + 3 Sn
KNO2 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + KNO3 =>
3 KNO2 + K2Cr2O7 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
C2H4O2 + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
H2S + Br2 + H2O = H2SO4 + HBr = h2so4 + hbr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
Fe + CuCO3 = Cu + Fe2(CO3)3 =>
2 Fe + 3 CuCO3 = 3 Cu + Fe2(CO3)3
NH3 + H2SO4 = (NH4) + SO4 =>
2 NH3 + H2SO4 = 2(NH4) + SO4
K2S + MgSO4 = K2SO4 + MgS =>
K2S + MgSO4 = K2SO4 + MgS
H2 + C + N2 = HCN =>
H2 + 2 C + N2 = 2 HCN
C6H5CH2CH2CH2CH3 + K2Cr2O7 + H2SO4 = C6H5COOK + Cr2(SO4)3 + K2SO4 + H2O =>
7 C6H5CH2CH2CH2CH3 + 13 K2Cr2O7 + 47 H2SO4 = 10 C6H5COOK + 13 Cr2(SO4)3 + 8 K2SO4 + 71 H2O
C2H8O7P2 + ZnSO4 + NaOH = C2H4O7P2Na2Zn + H2O + H2SO4 =>
C2H8O7P2 + ZnSO4 + 2 NaOH = C2H4O7P2Na2Zn + 2 H2O + H2SO4
Ca(OH)2 + HX = CaX + H2O + O =>
2 Ca(OH)2 + 2 HX = 2 CaX + 3 H2O + O
Co(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Co(OH)2 =>
Co(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Co(OH)2
AlNH4(SO4)2 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
AlNH4(SO4)2 + 3 NH4OH = Al(OH)3 + 2(NH4)2SO4
NH2OH = N2 + NH3 + H2O =>
3 NH2OH = N2 + NH3 + 3 H2O
KNH2 + H2O = KNO3 + H2 =>
KNH2 + 3 H2O = KNO3 + 4 H2
MgNO3 + FeSO4 = FeNO3 + MgSO4 =>
MgNO3 + FeSO4 = FeNO3 + MgSO4
H3PO4(ac) + LiOH(ac) = Li3PO4(ac) + H2O =>
H3PO4(ac) + 3 LiOH(ac) = Li3PO4(ac) + 3 H2O
HK + BrOH = H2O + BrK =>
HK + BrOH = H2O + BrK
PH3 + CuSO4 + H2O = H3PO4 + Cu + H2SO4 =>
PH3 + 4 CuSO4 + 4 H2O = H3PO4 + 4 Cu + 4 H2SO4
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