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Fe(NO3)3 + KBr = K(NO3)3 + FeBr
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
CH3COOH + C2H5OH + CH4N2O + HCl = C12H14Cl2N2 + H2O =>
6 CH3COOH + 5 C2H5OH + 2 CH4N2O + 4 HCl = 2 C12H14Cl2N2 + 19 H2O
HNO3 + (NH4)2CO3 = NH4NO4 + H2O + CO2 =>
10 HNO3 + 3(NH4)2CO3 = 8 NH4NO4 + H2O + 3 CO2
BCl3 + NaF = BF3 + NaCl =>
BCl3 + 3 NaF = BF3 + 3 NaCl
C2H4 + Br2 = CH2BrCH2Br =>
C2H4 + Br2 = CH2BrCH2Br
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Pb3NO3KI = Pb3IKNO3 =>
Pb3NO3KI = Pb3IKNO3
Ni(OH)2 + Br2 = Ni2O3 + HBr + O2 =>
4 Ni(OH)2 + 4 Br2 = 2 Ni2O3 + 8 HBr + O2
Au(ClO4)3 = AuCl3 + O2 =>
Au(ClO4)3 = AuCl3 + 6 O2
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
C5H8O + C7H6O = C19H16O + H2O =>
C5H8O + 2 C7H6O = C19H16O + 2 H2O
Al + Hg(CH3COO) = Al(CH3COO) + Hg =>
Al + Hg(CH3COO) = Al(CH3COO) + Hg
Ca(OH)2 + CO = CaCO2 + H2O =>
Ca(OH)2 + CO = CaCO2 + H2O
Cu + N + O2 = Cu(NO3)2 =>
Cu + 2 N + 3 O2 = Cu(NO3)2
H2SeO4 + Ca = CaSeO4 + H2 =>
H2SeO4 + Ca = CaSeO4 + H2
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
CH3COOH + (Ag(NH3)2)OH = (NH4)2CO3 + Ag + NH3 + H2O =>
CH3COOH + 8(Ag(NH3)2)OH = 2(NH4)2CO3 + 8 Ag + 12 NH3 + 4 H2O
Cu(II)SO4 + Na2CO3 = Cu(II)CO3 + Na2SO4 =>
Cu(II)SO4 + Na2CO3 = Cu(II)CO3 + Na2SO4
(NH4)2CO3 + O2 = OH + N2 + CO3 =>
(NH4)2CO3 + 4 O2 = 8 OH + N2 + CO3
FeCl2 + SnCl4 + KSCN = Fe(SCN)3 + SnCl2 + KCl =>
2 FeCl2 + SnCl4 + 6 KSCN = 2 Fe(SCN)3 + SnCl2 + 6 KCl
KMnO4 + H2SO4 + Na2HSO3 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 Na2HSO3 = 6 MnSO4 + 10 Na2SO4 + 3 K2SO4 + 14 H2O
(NH4)3PO4 + Fe2(CO3)3 = (NH4)2CO3 + FePO4 =>
2(NH4)3PO4 + Fe2(CO3)3 = 3(NH4)2CO3 + 2 FePO4
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
H2 + PO4 = H2(PO4) =>
H2 + PO4 = H2(PO4)
FeS + H2O + O2 = Fe(HO)3 + S =>
4 FeS + 6 H2O + 3 O2 = 4 Fe(HO)3 + 4 S
H2SO4(ag) + Al(OH)3(ag) = Al2(SO4)3(ag) + H2O(l) =>
3 H2SO4(ag) + 2 Al(OH)3(ag) = Al2(SO4)3(ag) + 6 H2O(l)
C2H4O2 + C5H12 = C7H13O2 + H2O =>
13 C2H4O2 + 6 C5H12 = 8 C7H13O2 + 10 H2O
HClO4 + KCl = KClO4 + HCl =>
HClO4 + KCl = KClO4 + HCl
NaPO4 + NH4Cl = NaCl + NH4PO4 =>
NaPO4 + NH4Cl = NaCl + NH4PO4
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
H + P = HP =>
H + P = HP
H2CO3(aq) + Ba(OH)2(aq) = BaCO3(aq) + H2O(l) =>
H2CO3(aq) + Ba(OH)2(aq) = BaCO3(aq) + 2 H2O(l)
MnO2 + CO = Mn3O3 + CO3 =>
6 MnO2 + 3 CO = 2 Mn3O3 + 3 CO3
H3AsO4 + LiOH = H2O + Li3(AsO4) =>
H3AsO4 + 3 LiOH = 3 H2O + Li3(AsO4)
C15H31COONa + H2SO4 = C15H31COOH + NaSO4 + H2 =>
2 C15H31COONa + 2 H2SO4 = 2 C15H31COOH + 2 NaSO4 + H2
Cu2 + O = CuO =>
Cu2 + 2 O = 2 CuO
CH3COONH4 = CH3C(O)NH2 + H2O =>
CH3COONH4 = CH3C(O)NH2 + H2O
CH3COONH4 = CH3COO + NH4 =>
CH3COONH4 = CH3COO + NH4
CH8 + O2 = CO2 + H2O =>
CH8 + 3 O2 = CO2 + 4 H2O
FeCO3 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + H2O =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 CO2 + 4 H2O
HCN + H2 = CH4 + NH3 =>
HCN + 3 H2 = CH4 + NH3
(NH4)HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
(NH4)HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
K2CrO4 + MgSO4 = K2SO4 + MgCrO4 =>
K2CrO4 + MgSO4 = K2SO4 + MgCrO4
K + FeS = K2S + Fe =>
2 K + FeS = K2S + Fe
KIO3 + HCl = H2O + Cl2 + KI =>
KIO3 + 6 HCl = 3 H2O + 3 Cl2 + KI
Y + O = YO =>
Y + O = YO
HNO2 + Al2O3 = Al(NO2)3 + H2O =>
6 HNO2 + Al2O3 = 2 Al(NO2)3 + 3 H2O
CH3COOCOCH3 + KOH = CH3COOK + H2O =>
CH3COOCOCH3 + 2 KOH = 2 CH3COOK + H2O
AgNO3 + K2HPO4 = AgHPO4 + K2NO3 =>
AgNO3 + K2HPO4 = AgHPO4 + K2NO3
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