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Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
KMnO4 + H2O + Na2S = MnO2 + S + KOH + NaOH =>
2 KMnO4 + 4 H2O + 3 Na2S = 2 MnO2 + 3 S + 2 KOH + 6 NaOH
NH4Cl + KOH + HgS = K2S + H2O + O2 + NH3 + Hg2Cl2 =>
4 NH4Cl + 8 KOH + 4 HgS = 4 K2S + 6 H2O + O2 + 4 NH3 + 2 Hg2Cl2
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
HgS(s) = Hg + S8 =>
8 HgS(s) = 8 Hg + S8
H2S + Na2O = NaHS + H2O =>
2 H2S + Na2O = 2 NaHS + H2O
MSO3 + O2 = MSO4 =>
2 MSO3 + O2 = 2 MSO4
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
NH4CNS + NaOH = NaCNS + NH4OH =>
NH4CNS + NaOH = NaCNS + NH4OH
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
HgS(s) = Hg(s) + S(s) =>
HgS(s) = Hg(s) + S(s)
NaOH + Si = SiOH + Na =>
NaOH + Si = SiOH + Na
KHC8O4H4 + O2 = CO2 + H2O + K2O =>
2 KHC8O4H4 + 15 O2 = 16 CO2 + 5 H2O + K2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HgS(s) = Hg(l) + S(s) =>
HgS(s) = Hg(l) + S(s)
CH2O + H2AsO4{-} = HCO3{-} + H2AsO3{-} + H{+} =>
CH2O + 2 H2AsO4{-} = HCO3{-} + 2 H2AsO3{-} + H{+}
KI + LiOH = LiI + KOH =>
KI + LiOH = LiI + KOH
SO3{-}2 + OH = SO4{-}3 + H2O =>
SO3{-}2 + 2 OH = SO4{-}3 + H2O
N2 + C2 + H2 = HCN =>
N2 + C2 + H2 = 2 HCN
KMnO4 + C12H22O11 = K2CO3 + MnO + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 = 24 K2CO3 + 48 MnO + 36 CO2 + 55 H2O
NaH3CO4 + CH3COOH = CO2 + NaH7 =>
NaH3CO4 + CH3COOH = 3 CO2 + NaH7
ZnCl2 + C2H5NS = ZnS + C2H5NCl2 =>
ZnCl2 + C2H5NS = ZnS + C2H5NCl2
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
C2H3O2Na + H2CO3 = C2H4O2 + H2O + NaCO3 =>
8 C2H3O2Na + 10 H2CO3 = 9 C2H4O2 + 4 H2O + 8 NaCO3
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Na2CO3(aq) + Ca(NO3)2(aq) = Ca(CO3)(aq) + Na(NO3)(aq) =>
Na2CO3(aq) + Ca(NO3)2(aq) = Ca(CO3)(aq) + 2 Na(NO3)(aq)
Ca + Bi(IO2)3 = Ca(IO2)3 + Bi =>
Ca + Bi(IO2)3 = Ca(IO2)3 + Bi
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AlBr3(aq) + Cl2(g) = AlCl3(aq) + Br2(g) =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2(g)
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2 =>
(NH4)2S + ZnBr2 = ZnS + (NH4)2Br2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
KMnO4(aq) + KCl(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(aq) + 10 KCl(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(l) + 5 Cl2(g)
NaBH4(s) + HCl(l) + H2O(l) = NaCl(aq) + H3BO3(aq) + H2(g) =>
NaBH4(s) + HCl(l) + 3 H2O(l) = NaCl(aq) + H3BO3(aq) + 4 H2(g)
FeH + HCl = FeCl + H2 =>
FeH + HCl = FeCl + H2
Pb(ClO3)2 + Ba(ClO4)2 = Pb(ClO4)2 + Ba(ClO3)2 =>
Pb(ClO3)2 + Ba(ClO4)2 = Pb(ClO4)2 + Ba(ClO3)2
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4(s) + Na(OH)(aq) =>
Ca(OH)2(aq) + Na2SO4(aq) = CaSO4(s) + 2 Na(OH)(aq)
(MoO2)SO4 + K4[Fe(CN)6] = ((MoO2))2[Fe(CN)6] + K2SO4 =>
2(MoO2)SO4 + K4[Fe(CN)6] = ((MoO2))2[Fe(CN)6] + 2 K2SO4
HgCl2(s) = Hg(aq) + Cl2(aq) =>
HgCl2(s) = Hg(aq) + Cl2(aq)
C3H7OH + KMnO4 = C3H7O + H2O + MnO2 + KOH =>
3 C3H7OH + KMnO4 = 3 C3H7O + H2O + MnO2 + KOH
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = K3[Fe(SCN)6] + Cr2(SO4)3 + K2SO4 + H2O =>
6 K4[Fe(SCN)6] + K2Cr2O7 + 7 H2SO4 = 6 K3[Fe(SCN)6] + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
SrO + H2O = Sr(OH)2(aq) =>
SrO + H2O = Sr(OH)2(aq)
Li3PO4 + Mg2SO4 = Li2SO4 + Mg3PO4 =>
2 Li3PO4 + 3 Mg2SO4 = 3 Li2SO4 + 2 Mg3PO4
Cu + MgO = Mg + CuO =>
Cu + MgO = Mg + CuO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca2(PO3)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca2(PO3)2 + 4 SiO2 + 8 C = 4 CaSiO3 + 8 CO + P4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(NO3)4 + Ni2(SO4)3 = Ni(NO3)3 + Pb(SO4)2 =>
3 Pb(NO3)4 + 2 Ni2(SO4)3 = 4 Ni(NO3)3 + 3 Pb(SO4)2
KNO3 + KNO2 = K2O + NO2 =>
KNO3 + KNO2 = K2O + 2 NO2
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