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Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2SO3 + HOH = NaOH + H2SO3 =>
Na2SO3 + 2 HOH = 2 NaOH + H2SO3
NH4(OH)2 + HCl = NH4Cl2 + H2O =>
NH4(OH)2 + 2 HCl = NH4Cl2 + 2 H2O
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C6H5NH3No3 = C6H5NH2 + HNo3 =>
C6H5NH3No3 = C6H5NH2 + HNo3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + PB(NO3)2 = PBSO4 + HNO3 =>
H2SO4 + PB(NO3)2 = PBSO4 + 2 HNO3
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
FeO2 + MnO4 = FeO3 + MnO2 =>
2 FeO2 + MnO4 = 2 FeO3 + MnO2
HClO + Ba(OH)2 = BaCl2 + H2O2 =>
2 HClO + Ba(OH)2 = BaCl2 + 2 H2O2
Ni(NO3)2 + KI = NiI2 + KNO3 =>
Ni(NO3)2 + 2 KI = NiI2 + 2 KNO3
SHg + HNO3 = Hg(NO3)2 + NO + H2O + S =>
3 SHg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O + 3 S
Si + BaCl2 = SiCl2 + Ba =>
Si + BaCl2 = SiCl2 + Ba
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
C4H6 + HBr = C4H8 + Br =>
C4H6 + 2 HBr = C4H8 + 2 Br
H2SO3CaCO3 = CaSO3H2OCO2 =>
H2SO3CaCO3 = CaSO3H2OCO2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Pb(NO3)2 + HCl = PbH + (NO3)2Cl =>
Pb(NO3)2 + HCl = PbH + (NO3)2Cl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
Pb + HOH = Pb(OH)2 + H2 =>
Pb + 2 HOH = Pb(OH)2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
Ag + HI = HAg + I2 =>
2 Ag + 2 HI = 2 HAg + I2
Zn + HNO3 + H2SO4 = ZnSO4 + N2 + H2O =>
5 Zn + 2 HNO3 + 5 H2SO4 = 5 ZnSO4 + N2 + 6 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
KI + HgNO3 = KNO3 + HgI =>
KI + HgNO3 = KNO3 + HgI
CuSO4*5H2O + KSCN = Cu(SCN)4K2 + K2SO4 + H2O =>
CuSO4*5H2O + 4 KSCN = Cu(SCN)4K2 + K2SO4 + 5 H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
LiH2PO4 + Fe2O3 + Nb2O5 + C = Li100Fe97Nb3P100O400 + H2O + CO2 =>
200 LiH2PO4 + 97 Fe2O3 + 3 Nb2O5 + 53 C = 2 Li100Fe97Nb3P100O400 + 200 H2O + 53 CO2
Co(Cl2)2 + (Na2)2(C2O4) = Co(C2O4) + Na2Cl2 =>
Co(Cl2)2 + (Na2)2(C2O4) = Co(C2O4) + 2 Na2Cl2
FeO2 + MnO4 = FeO3 + MnO2 =>
2 FeO2 + MnO4 = 2 FeO3 + MnO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C6H5CH3Cl2 = C6H5CH2ClHCl =>
C6H5CH3Cl2 = C6H5CH2ClHCl
ZnOHCl + HCl = ZnCl2 + H2O =>
ZnOHCl + HCl = ZnCl2 + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
MgSO2 = MgOSO =>
MgSO2 = MgOSO
Zn + MnO2 + H3O{+} = Zn{2+} + Mn2O3 + H2O =>
Zn + 2 MnO2 + 2 H3O{+} = Zn{2+} + Mn2O3 + 3 H2O
C2H4(OH)2 + HCl = C2H4OHCl + H2O =>
C2H4(OH)2 + HCl = C2H4OHCl + H2O
NH4OH + NaOCl = NH2Cl + NaOH + H2O =>
NH4OH + NaOCl = NH2Cl + NaOH + H2O
CaCl2FeCl3 = CaCl3FeCl2 =>
CaCl2FeCl3 = CaCl3FeCl2
K2Cr2O7 + KF + SO2 = K3[CrF6] + K2SO4 + S =>
2 K2Cr2O7 + 24 KF + 9 SO2 = 4 K3[CrF6] + 8 K2SO4 + S
KCl2 + P = KP + Cl6 =>
3 KCl2 + 3 P = 3 KP + Cl6
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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