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KAl(SO4)2*12H2O + 3 KOH = 2 K2(SO4) + Al(OH)3 + 12 H2O
NaBr + H2SO4 = Na(OH)2 + SO2 + Br =>
NaBr + H2SO4 = Na(OH)2 + SO2 + Br
C2H4 + HCl = C2H5Cl = A + HCl =>
C2H4 + HCl = C2H5Cl
CH3CH2CNH2ONaOH = CH3CH2COONaNH3 =>
CH3CH2CNH2ONaOH = CH3CH2COONaNH3
C6H5OH + CHCl3 + NaOH = C6H4CHOOH + NaCl + H2O =>
C6H5OH + CHCl3 + 3 NaOH = C6H4CHOOH + 3 NaCl + 2 H2O
PbCl2BaS = BaCl2PbS =>
PbCl2BaS = BaCl2PbS
HClO4 + P2O3 + H2O = HCl + H3PO4 =>
HClO4 + 2 P2O3 + 6 H2O = HCl + 4 H3PO4
HIHgOH = HgIH2O =>
HIHgOH = HgIH2O
HCl + CaCO3 = CO2 + Ca + Cl2 + H2O =>
2 HCl + CaCO3 = CO2 + Ca + Cl2 + H2O
CH3CH2CN + H2O + NaOH = CH3CH2COONa + NH3 =>
CH3CH2CN + H2O + NaOH = CH3CH2COONa + NH3
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(aq) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(aq) + 2 H2O(l)
C6H5OH + K = C6H5OK + H =>
C6H5OH + K = C6H5OK + H
Za(NO3)2 + Na = Za + NaNO3 =>
Za(NO3)2 + 2 Na = Za + 2 NaNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2 =>
3 Br2 + 3 Ca(OH)2 = 2 CaBr2 + Ca(BrO3)2 + 3 H2
HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O
Ca + K3Fe(CN)6 = CaFe(CN)6 + K =>
Ca + K3Fe(CN)6 = CaFe(CN)6 + 3 K
SO2 + H2SO4 = SOSO4 + H2O =>
SO2 + H2SO4 = SOSO4 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SiO2(s) + HCl(g) = SiCl4(s) + H2O(g) =>
SiO2(s) + 4 HCl(g) = SiCl4(s) + 2 H2O(g)
Mg(AlO2)2 + HCl = MgCl2 + AlCl3 + H2O =>
Mg(AlO2)2 + 8 HCl = MgCl2 + 2 AlCl3 + 4 H2O
Na2B4O7 + CuSO4 + H2O = H3BO3 + CuOHBO2 + Na2SO4 =>
Na2B4O7 + CuSO4 + 5 H2O = 3 H3BO3 + CuOHBO2 + Na2SO4
Ba + AlCl3 = BaCl2 + Al =>
3 Ba + 2 AlCl3 = 3 BaCl2 + 2 Al
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2N2 + NaOH = NaOCN + H2O + NaCN =>
C2N2 + 2 NaOH = NaOCN + H2O + NaCN
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
UO2(NO3)2(s) = U3O8(s) + NO2(g) + O2(g) =>
3 UO2(NO3)2(s) = U3O8(s) + 6 NO2(g) + 2 O2(g)
S(s) + Al(s) = Al2S3(s) =>
3 S(s) + 2 Al(s) = Al2S3(s)
Cu(OH)2 + Zn(OH)2 = Cu + Zn(OH)4 =>
Cu(OH)2 + Zn(OH)2 = Cu + Zn(OH)4
SnCl2 + Zn = ZnCl2 + Sn =>
SnCl2 + Zn = ZnCl2 + Sn
Al2(SO4)3 + CaCl = Al2Cl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl = Al2Cl3 + 3 CaSO4
CrO3 + HCl + KI = I2 + CrCl3 + KCl + H2O =>
2 CrO3 + 12 HCl + 6 KI = 3 I2 + 2 CrCl3 + 6 KCl + 6 H2O
Mn + CuSO4 = MnSO4Cu =>
Mn + CuSO4 = MnSO4Cu
KMnO4 + KBr + H2SO4 = Br2 + K2SO4 + MnSO3 + H2O =>
2 KMnO4 + 14 KBr + 10 H2SO4 = 7 Br2 + 8 K2SO4 + 2 MnSO3 + 10 H2O
K2S + CuCl2 = CuS + KCl =>
K2S + CuCl2 = CuS + 2 KCl
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
CeO2 + IK + HCl = CeCl3 + ClK + I2 + H2O =>
2 CeO2 + 2 IK + 8 HCl = 2 CeCl3 + 2 ClK + I2 + 4 H2O
KOH + NH4NO3 = KNO3 + NH3 + H2O =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
KI + CHCl3 + Cl2 = CCl4 + KCl + HI =>
KI + CHCl3 + Cl2 = CCl4 + KCl + HI
SbCl3 + H2O = Sb(OH)2Cl + HCl =>
SbCl3 + 2 H2O = Sb(OH)2Cl + 2 HCl
XPCl5 + H2O = XH3PO4 + HCl =>
XPCl5 + 4 H2O = XH3PO4 + 5 HCl
KC2H3O2 + HCl = KCl + HC2H3O2 =>
KC2H3O2 + HCl = KCl + HC2H3O2
Fe(OH)2 + CuCl = FeCl2 + CuOH =>
Fe(OH)2 + 2 CuCl = FeCl2 + 2 CuOH
AuCN + Na2S = Au2S + NaCN =>
2 AuCN + Na2S = Au2S + 2 NaCN
Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
ZnCO3(s) = CO2ZnO =>
ZnCO3(s) = CO2ZnO
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