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Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Zn + KCl = ZnCl2 + K2 =>
Zn + 2 KCl = ZnCl2 + K2
Ar + Cl = ArCl4 =>
Ar + 4 Cl = ArCl4
C(NH)2NH2NO2 + Na2SO3 + CH3COOH + H2O = C(NH)2NH2NH2*CH3COOH + Na2SO4 =>
C(NH)2NH2NO2 + 3 Na2SO3 + CH3COOH + H2O = C(NH)2NH2NH2*CH3COOH + 3 Na2SO4
Fe + H2SO4 = FeS + H2O + O =>
Fe + H2SO4 = FeS + H2O + 3 O
Zn(s) + O2(g) + H2O(l) = Zn(OH)2(aq) =>
2 Zn(s) + O2(g) + 2 H2O(l) = 2 Zn(OH)2(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sr(NO3)2 + NaCl = SrCl2 + NaNO3 =>
Sr(NO3)2 + 2 NaCl = SrCl2 + 2 NaNO3
Al2O3 + SiO2 + H2O = Al2Si2O5(OH)4 =>
Al2O3 + 2 SiO2 + 2 H2O = Al2Si2O5(OH)4
Pb(OH)4 + NaOH = Na4[Pb(OH)8] =>
Pb(OH)4 + 4 NaOH = Na4[Pb(OH)8]
C5H9O + O2 = OC2 + H2O =>
2 C5H9O + 6 O2 = 5 OC2 + 9 H2O
Ca2SiO4 = Ca + Si + O =>
Ca2SiO4 = 2 Ca + Si + 4 O
C2H2 + HCN = C2H3CN =>
C2H2 + HCN = C2H3CN
C4H6O6 + NH4OH = (NH4)2C4H4O6 + H2O =>
C4H6O6 + 2 NH4OH = (NH4)2C4H4O6 + 2 H2O
Al(OH)3 + Fe2O3 = Al2O3 + Fe(OH)3 =>
2 Al(OH)3 + Fe2O3 = Al2O3 + 2 Fe(OH)3
CrO5 + H3O{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H3O{+} = 4 Cr{3+} + 18 H2O + 7 O2
CCl4 + F = CF4 + Cl =>
CCl4 + 4 F = CF4 + 4 Cl
Na + Li2S = Na2S + Li =>
2 Na + Li2S = Na2S + 2 Li
NH4NO3(aq) + KOH(s) = KNO3(aq) + H2O(l) + NH3(g) =>
NH4NO3(aq) + KOH(s) = KNO3(aq) + H2O(l) + NH3(g)
At2 + Na = AtNa =>
At2 + 2 Na = 2 AtNa
NaHCO3 + CuSO4 = CuCO3 + Na2SO4 + CO2 + H2O =>
2 NaHCO3 + CuSO4 = CuCO3 + Na2SO4 + CO2 + H2O
H2ClO4 + Ca(OH)2 = CaClO4 + H2O =>
H2ClO4 + Ca(OH)2 = CaClO4 + 2 H2O
Mg2(s) + O2(g) = MgO(s) =>
Mg2(s) + O2(g) = 2 MgO(s)
CuCl + NH3 = [Cu(NH3)2]Cl =>
CuCl + 2 NH3 = [Cu(NH3)2]Cl
BrO{-} = Br{-} + BrO4{-} =>
4 BrO{-} = 3 Br{-} + BrO4{-}
Pb(NO3)4 + (NH4)2SO4 = NH4NO3 + Pb(SO4)2 =>
Pb(NO3)4 + 2(NH4)2SO4 = 4 NH4NO3 + Pb(SO4)2
KOH + C5H6 + FeCl2*H2O = Fe(C5H5)2 + KCl + KOH*H2O =>
5 KOH + 2 C5H6 + FeCl2*H2O = Fe(C5H5)2 + 2 KCl + 3 KOH*H2O
Mg(s) + AgNO3(l) = Ag(s) + Mg(NO3)2(ac) =>
Mg(s) + 2 AgNO3(l) = 2 Ag(s) + Mg(NO3)2(ac)
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO + H2O =>
2 Cr2O3 + 3 KNO3 + 8 KOH = 4 K2CrO4 + 3 KNO + 4 H2O
(NH4)3PO4 + H2O = (NH4)2O + H3PO4 =>
2(NH4)3PO4 + 3 H2O = 3(NH4)2O + 2 H3PO4
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
NH2CH2COOH + H2C2O4 = (NH2CH2COOH)2*H2C2O4 =>
2 NH2CH2COOH + H2C2O4 = (NH2CH2COOH)2*H2C2O4
H3AsO4 + KI + HCl = H3AsO3 + KCl + I2 + H2O =>
H3AsO4 + 2 KI + 2 HCl = H3AsO3 + 2 KCl + I2 + H2O
SCl6 + O2 = SO3 + Cl =>
2 SCl6 + 3 O2 = 2 SO3 + 12 Cl
Mn{3+} + KI = Mn{2+} + I2 + K{+} =>
2 Mn{3+} + 2 KI = 2 Mn{2+} + I2 + 2 K{+}
Na + Li2S = Na2S + Li =>
2 Na + Li2S = Na2S + 2 Li
CuSO4 + ZnCl2 = CuCl2 + ZnSO4 =>
CuSO4 + ZnCl2 = CuCl2 + ZnSO4
NF3 + Si = SiF4 + NF =>
2 NF3 + Si = SiF4 + 2 NF
C7H10O + NaBH4 = C7H12O + NaB =>
2 C7H10O + NaBH4 = 2 C7H12O + NaB
CuFeS2 + H2O2 = Cu2SO4 + Fe2(SO4)3 + H2O =>
2 CuFeS2 + 16 H2O2 = Cu2SO4 + Fe2(SO4)3 + 16 H2O
NaF + O = NaO + F =>
NaF + O = NaO + F
Na(g) + Cl2(g) = NaCl(s) =>
2 Na(g) + Cl2(g) = 2 NaCl(s)
Na2S2O5 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2S2O5 + 2 Cl2 + 6 NaOH = 2 Na2SO4 + 4 NaCl + 3 H2O
KMnO4 + H2SO4 + H2O2 = K2SO4 + H2MnO4 + O2 =>
2 KMnO4 + H2SO4 + H2O2 = K2SO4 + 2 H2MnO4 + O2
HKC8H4O4 + NaOH = NaKC8H4O4 + H2O =>
HKC8H4O4 + NaOH = NaKC8H4O4 + H2O
NH4I(aq) + Cl2(g) = NH4Cl(aq) + I2(g) =>
2 NH4I(aq) + Cl2(g) = 2 NH4Cl(aq) + I2(g)
KI(aq) + Pb(NO3)2 = KNO3(aq) + PbI2(s) =>
2 KI(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbI2(s)
CS2 + NH3(g) = H2S + NH4SCN =>
CS2 + 2 NH3(g) = H2S + NH4SCN
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
BaCl2 + Na2SO4 = Na2Ba + Cl2SO4 =>
BaCl2 + Na2SO4 = Na2Ba + Cl2SO4
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