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2 Ca(OH)2 = 2 Ca + 2 H2O + O2
HClNaOH = NaClH2O =>
HClNaOH = NaClH2O
NaClO4 + K2SO4 = Na2SO4 + KClO4 =>
2 NaClO4 + K2SO4 = Na2SO4 + 2 KClO4
SCN{-} + I2 + OH{-} = CN{-} + SO4{2-} + I{-} + H2O =>
SCN{-} + 3 I2 + 8 OH{-} = CN{-} + SO4{2-} + 6 I{-} + 4 H2O
NH4OHNaOH = NaOHNH4OH =>
NH4OHNaOH = NaOHNH4OH
MnSO4 + CaCO3 + H2O + O2 = Mn(OH)4 + CaSO4 + CO2 =>
2 MnSO4 + 2 CaCO3 + 4 H2O + O2 = 2 Mn(OH)4 + 2 CaSO4 + 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + H2SO4 = Al2(SO4)3 + AlH2 =>
5 Al + 3 H2SO4 = Al2(SO4)3 + 3 AlH2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
Mn(OH)2 + CaClOCl = MnO2 + CaCl2 + H2O =>
Mn(OH)2 + CaClOCl = MnO2 + CaCl2 + H2O
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
Fe(ll) + F = Fe(ll)F =>
Fe(ll) + F = Fe(ll)F
HCO + O2 = CO2 + H2O =>
4 HCO + 3 O2 = 4 CO2 + 2 H2O
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
KCN + KMnO4 + H2 = KCNO + MnO2 + KOH =>
2 KCN + 2 KMnO4 + H2 = 2 KCNO + 2 MnO2 + 2 KOH
Fe + O3 = Fe4O2 =>
12 Fe + 2 O3 = 3 Fe4O2
Na3Po4 + H3Po4 = NaH2Po4 =>
Na3Po4 + 2 H3Po4 = 3 NaH2Po4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CsOH + Al = AlOH + Cs =>
CsOH + Al = AlOH + Cs
Br2 + MgF = MgBr + F2 =>
Br2 + 2 MgF = 2 MgBr + F2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Cr + NaOH = NaCrO + H =>
Cr + NaOH = NaCrO + H
H2O2 + Ni{2+} = O2 + Ni + H{+} =>
H2O2 + Ni{2+} = O2 + Ni + 2 H{+}
HClO2 + KOH = KClO2 + H2O =>
HClO2 + KOH = KClO2 + H2O
KBr(ac) + AgNO3(ac) = AgBr(s) + KNO3(ac) =>
KBr(ac) + AgNO3(ac) = AgBr(s) + KNO3(ac)
HBr(ac) + NH3(ac) = NH4 + Br =>
HBr(ac) + NH3(ac) = NH4 + Br
C2H8O7P2 + KOH = C2H7O7P2K + H2O =>
C2H8O7P2 + KOH = C2H7O7P2K + H2O
C3H8 + O2 = CO2 + H2O* =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O*
Ba(NO2)2 + H2O = BaO + HNO2 =>
Ba(NO2)2 + H2O = BaO + 2 HNO2
[Ag(NH3)2]Cl + KCN = K3[Ag(CN)4] + NH3 + KCl =>
[Ag(NH3)2]Cl + 4 KCN = K3[Ag(CN)4] + 2 NH3 + KCl
AgBr + NaCl = NaBr + AgCl =>
AgBr + NaCl = NaBr + AgCl
CaC2O4CH3COOH = HC2O4Ca(CH3COO) =>
CaC2O4CH3COOH = HC2O4Ca(CH3COO)
CrOH(NO3)2 + HNO3 = Cr(NO3)3 + H2O =>
CrOH(NO3)2 + HNO3 = Cr(NO3)3 + H2O
Cr2O3 + Ba(OH)2 = Cr(OH)3 + BaO =>
Cr2O3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaO
Zn + KNO3 + NaOH + H2O = Na2[Zn(OH)4] + K2[Zn(OH)4] + NH3 =>
8 Zn + 2 KNO3 + 14 NaOH + 12 H2O = 7 Na2[Zn(OH)4] + K2[Zn(OH)4] + 2 NH3
C6H4OHCOOH + NaOH = H2O + NaC6H4OHCOO =>
C6H4OHCOOH + NaOH = H2O + NaC6H4OHCOO
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
SnO + NaOH + H2O = Na2Sn(OH)4 =>
SnO + 2 NaOH + H2O = Na2Sn(OH)4
NaCI + CaCI2 = NaCI2 + CaCI =>
NaCI + CaCI2 = NaCI2 + CaCI
I2 + H2PO2{-} + H2O = I{-} + HPO3{2-} + H{+} =>
I2 + H2PO2{-} + H2O = 2 I{-} + HPO3{2-} + 3 H{+}
C3H6HBr = BrC3H7 =>
C3H6HBr = BrC3H7
NH4OH + Li = LiOH + NH4 =>
NH4OH + Li = LiOH + NH4
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
PbO2 + Si + Cl2 = PbCl2 + SiO2 =>
PbO2 + Si + Cl2 = PbCl2 + SiO2
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