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S + 2 H2SO4 = 3 SO2 + 2 H2O
Al2(SO4)3 + KBr = K(SO4)3 + Al2Br =>
Al2(SO4)3 + KBr = K(SO4)3 + Al2Br
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
NaHSO4 = H + NaSO4 =>
NaHSO4 = H + NaSO4
Si + Na = Si3Na =>
3 Si + Na = Si3Na
Sr + H2O = H2 + SrO =>
Sr + H2O = H2 + SrO
B + Ca(OH)2 = BOH + Ca =>
2 B + Ca(OH)2 = 2 BOH + Ca
K2CO3 + H2O2 = KOH + CO3 =>
K2CO3 + H2O2 = 2 KOH + CO3
NaNo3 + LiCl = NaLi + No3Cl =>
NaNo3 + LiCl = NaLi + No3Cl
H2MoO4 + Zn + HCl = ZnCl + MoCl3 + H2O =>
H2MoO4 + 3 Zn + 6 HCl = 3 ZnCl + MoCl3 + 4 H2O
Zn + Ca(OH)2 = Ca + Zn(OH)2 =>
Zn + Ca(OH)2 = Ca + Zn(OH)2
H2SO4 + C2H5OH = C2H5OSO2OH + H2O =>
H2SO4 + C2H5OH = C2H5OSO2OH + H2O
Fe(NO3)3(aq) + Na2CO3(aq) = NaNO3(aq) + Fe2(CO3)3 =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = 6 NaNO3(aq) + Fe2(CO3)3
As2S6 + O2 = As4O6 + SO2 =>
2 As2S6 + 15 O2 = As4O6 + 12 SO2
KClN = NKCl =>
KClN = NKCl
FeSO4*7H2O + Na3C6H5O7*2H2O = FeC6H5NaO7 + Na2SO4 + H2O =>
FeSO4*7H2O + Na3C6H5O7*2H2O = FeC6H5NaO7 + Na2SO4 + 9 H2O
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
(NH4)3PO4 + NaOH = Na3PO4 + NH3H2O =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 NH3H2O
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
C2H6OCH3COOH = CH3COOCH2CH3H2O =>
C2H6OCH3COOH = CH3COOCH2CH3H2O
HI + Sr(OH)2 = H(OH)2 + SrI =>
HI + Sr(OH)2 = H(OH)2 + SrI
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe3 + H2O = H2 + Fe2O3 =>
2 Fe3 + 9 H2O = 9 H2 + 3 Fe2O3
Pb + KOH = Pb(OH)2 + K =>
Pb + 2 KOH = Pb(OH)2 + 2 K
NH4 + H2SO4 = (NH4)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH4)2SO4 + H2
C5H8O2 + NaOH = C5H7O2 + NaOH2 =>
C5H8O2 + NaOH = C5H7O2 + NaOH2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2(SO4) = H + SO4 =>
H2(SO4) = 2 H + SO4
LiOH + K3PO4 = KOH + Li3PO4 =>
3 LiOH + K3PO4 = 3 KOH + Li3PO4
H2 + SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2 + 4 SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
NH4Cl + NaHCO3 = NH3 + NaCl + CO2 + H2O =>
NH4Cl + NaHCO3 = NH3 + NaCl + CO2 + H2O
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
LiBr + Mg = MgBr2 + Li =>
2 LiBr + Mg = MgBr2 + 2 Li
NaOHKCl = KOHNaCl =>
NaOHKCl = KOHNaCl
Re2O8 + H2S = Re2O7 + H2O + S =>
Re2O8 + H2S = Re2O7 + H2O + S
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
CH3C(Br2)CH3 + KOH = CH3CCH + KBr + HOH =>
CH3C(Br2)CH3 + 2 KOH = CH3CCH + 2 KBr + 2 HOH
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
NaNO2HBr = NaBrHNO2 =>
NaNO2HBr = NaBrHNO2
NH4Cl + K2SiO3 + H2O = KCl + NH4OH + KHSiO3 =>
NH4Cl + K2SiO3 + H2O = KCl + NH4OH + KHSiO3
Mg2Si + NaOH + H2O = Mg(OH)2 + Na2SiO3 + H2 =>
Mg2Si + 2 NaOH + 5 H2O = 2 Mg(OH)2 + Na2SiO3 + 4 H2
KOH + H3PO4 = KH2PO4 + OH2 =>
KOH + H3PO4 = KH2PO4 + OH2
FePO4 + Na2SO4 = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3PO4
N2H4 + CuSO4 + NaOH = N2 + Cu2O + Na2SO4 + H2O =>
N2H4 + 4 CuSO4 + 8 NaOH = N2 + 2 Cu2O + 4 Na2SO4 + 6 H2O
Ag2S + Al + NaOH + H2O = Ag + H2S + NaAlO2 =>
3 Ag2S + 2 Al + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaAlO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
MnCO3H2CO3 = Mn(HCO3)2 =>
MnCO3H2CO3 = Mn(HCO3)2
NaClO + Cl = NaCl2O =>
NaClO + Cl = NaCl2O
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