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NaH + HCI = NaCI + H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C3H5(OH)3 + CuO = Cu + H2O + C3H6O3 =>
C3H5(OH)3 + CuO = Cu + H2O + C3H6O3
Pb{2+} + Cr2O7{2-} + H2O = PbCrO4 + H{+} =>
2 Pb{2+} + Cr2O7{2-} + H2O = 2 PbCrO4 + 2 H{+}
FeCl3 + (NH4)2Cr2O7 = Fe2(Cr2O7)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2Cr2O7 = Fe2(Cr2O7)3 + 6 NH4Cl
Fe(NH4)2SO4 + H2O2 + H2SO4 = Fe(SO4)3 + (NH4)2SO4 + H2O =>
Fe(NH4)2SO4 + 3 H2O2 + 3 H2SO4 = Fe(SO4)3 + (NH4)2SO4 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Zn(SO4) + HCl = ZnCl2 + H2SO4 =>
Zn(SO4) + 2 HCl = ZnCl2 + H2SO4
Tl + NaOH = TlOH + Na =>
Tl + NaOH = TlOH + Na
HC1 + Ca(OH)2 = CaC2 + H2O =>
2 HC1 + Ca(OH)2 = CaC2 + 2 H2O
HCOOH + K = HCKOOH =>
HCOOH + K = HCKOOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
PbO2 + HCl = Cl2 + PbCl2 + H2O =>
PbO2 + 4 HCl = Cl2 + PbCl2 + 2 H2O
Cu(OH)2 + C12H22O11 = Cu2O + C12H22O12 + H2O =>
2 Cu(OH)2 + C12H22O11 = Cu2O + C12H22O12 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + CO2(g) + H2O(l)
V2O5 + H2C2O4 + H2SO4 = V5SO4 + H2O + CO2 =>
5 V2O5 + 23 H2C2O4 + 2 H2SO4 = 2 V5SO4 + 25 H2O + 46 CO2
H2PdCl4 + NH4OH = (NH4)2[PdCl4] + H2O =>
H2PdCl4 + 2 NH4OH = (NH4)2[PdCl4] + 2 H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
CuBr2 + NaNO3 = Cu(NO3)2 + BrNa =>
CuBr2 + 2 NaNO3 = Cu(NO3)2 + 2 BrNa
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + NH4Cl = CaKNH4[Fe(CN)6] + 3 KCl
Fe44 = Fe2 =>
Fe44 = 22 Fe2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CH3COOH + C2H5OH = CH3COOC2H5H2O =>
CH3COOH + C2H5OH = CH3COOC2H5H2O
K2O + P2O5 = K3 + PO4 =>
3 K2O + P2O5 = 2 K3 + 2 PO4
FeCl3 + SO2 + H2O = FeSO4 + HCl + FeCl2 =>
2 FeCl3 + SO2 + 2 H2O = FeSO4 + 4 HCl + FeCl2
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Cr2O3 + Li3PO4 = CrPO4 + Li2O =>
Cr2O3 + 2 Li3PO4 = 2 CrPO4 + 3 Li2O
NaO + HOH = Na(OH)2 =>
NaO + HOH = Na(OH)2
Mg + O = Mg(O)2 =>
Mg + 2 O = Mg(O)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2MnO4 + O3 + H2O = KMnO4 + KOH =>
6 K2MnO4 + O3 + 3 H2O = 6 KMnO4 + 6 KOH
KMnO4(aq) + MnSO4(aq) + H2O(l) = MnO2(s) + K2SO4(aq) + H2SO4 =>
2 KMnO4(aq) + 3 MnSO4(aq) + 2 H2O(l) = 5 MnO2(s) + K2SO4(aq) + 2 H2SO4
HCl + KClO3 = KCl + H2O + Cl2 =>
6 HCl + KClO3 = KCl + 3 H2O + 3 Cl2
Na2SO4 + MgSO4 = Mg2SO4 + NaSO4 =>
Na2SO4 + 2 MgSO4 = Mg2SO4 + 2 NaSO4
ZnCO3 + HNO3 = Zn(NO3)2 + H2O + CO2 =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + H2O + CO2
Ca(HO)2 + HCl = CaCl2 + H2O =>
Ca(HO)2 + 2 HCl = CaCl2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaHS + HNO3 = NaHSO4 + NO + H2O =>
3 NaHS + 8 HNO3 = 3 NaHSO4 + 8 NO + 4 H2O
TiO2 + HfO2 + Ni + CaH2 = Ti28Ni50Hf22 + CaO + H2 =>
28 TiO2 + 22 HfO2 + 50 Ni + 100 CaH2 = Ti28Ni50Hf22 + 100 CaO + 100 H2
Rb2CO3 + Fe(C2H3O2)2 = RbC2H3O2 + FeCO3 =>
Rb2CO3 + Fe(C2H3O2)2 = 2 RbC2H3O2 + FeCO3
PbCl2 + BaS = BaCl2 + PbS =>
PbCl2 + BaS = BaCl2 + PbS
AgCu + HCl = AgCl + CuH =>
AgCu + HCl = AgCl + CuH
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
Ni(NO3)2*6H2O = Ni(NO3)2 + H2O =>
Ni(NO3)2*6H2O = Ni(NO3)2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]
K2 + CuO4 + H2SO4 = K2Cu2O7 + K2SO4 + H2O =>
2 K2 + 2 CuO4 + H2SO4 = K2Cu2O7 + K2SO4 + H2O
NaOH + CH3CO2H = CH3CO2Na + H2O =>
NaOH + CH3CO2H = CH3CO2Na + H2O
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
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