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N2H4 + C3H7NO2 + KOH = KN3 + C3H8O + 2 H2O
Ba(OH)2 + Al(NO3)3 = Al(OH)3 + Ba(NO3)2 =>
3 Ba(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Ba(NO3)2
Pb + HSO4 = PbSO4 + H2O + S =>
7 Pb + 8 HSO4 = 7 PbSO4 + 4 H2O + S
KHCO3 + MgOHCl = MgCO3 + KCl + H2O =>
KHCO3 + MgOHCl = MgCO3 + KCl + H2O
CH2O2 + H2O2 = CH2O3 + H2O =>
CH2O2 + H2O2 = CH2O3 + H2O
Mn{7+} + Mn{2+} = Mn{3+} =>
Mn{7+} + 4 Mn{2+} = 5 Mn{3+}
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2 =>
Fe(NO3)3 + NaOH = NaNO3 + FeOH(NO3)2
Cl2(g) + HF(aq) = HCl2 + F =>
Cl2(g) + HF(aq) = HCl2 + F
Cl2 + N = NCl2 =>
Cl2 + N = NCl2
SOCl2(g) + HBr(aq) = H2S(aq) + Br2(l) + H2O(l) + HCl(l) =>
SOCl2(g) + 6 HBr(aq) = H2S(aq) + 3 Br2(l) + H2O(l) + 2 HCl(l)
HCOOH + K2CrO7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
9 HCOOH + 2 K2CrO7 + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 9 CO2 + 14 H2O
HBr(aq) + LiOH(aq) = H2OBrLi =>
HBr(aq) + LiOH(aq) = H2OBrLi
SrCrO4H2SO4 = SrSO4H2CrO4 =>
SrCrO4H2SO4 = SrSO4H2CrO4
K2Cr2O7 + CH3CH2OH + *H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8*H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C6H5ONa + HCl = C6H4 + NaCl + H2O =>
C6H5ONa + HCl = C6H4 + NaCl + H2O
NH4SCN + CuCl2 = NH4Cl2 + CuSCN =>
NH4SCN + CuCl2 = NH4Cl2 + CuSCN
SnCl2 + HNO3 = SnCl4 + SnO2 + NO + H2O =>
6 SnCl2 + 4 HNO3 = 3 SnCl4 + 3 SnO2 + 4 NO + 2 H2O
AlSiO = SiAlO =>
AlSiO = SiAlO
Ca(HCO3)2 = CO2 + H2O + CaO =>
Ca(HCO3)2 = 2 CO2 + H2O + CaO
C21H30N3O6 + O2 = CO2 + H2O + N =>
2 C21H30N3O6 + 51 O2 = 42 CO2 + 30 H2O + 6 N
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHSO4 + NaBr + NaBrO3 = Na2SO4 + H2O + Br2 =>
6 NaHSO4 + 5 NaBr + NaBrO3 = 6 Na2SO4 + 3 H2O + 3 Br2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe(OH)3 + NH3 = Fe + H2O + NO3 =>
3 Fe(OH)3 + NH3 = 3 Fe + 6 H2O + NO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)3 + K(MnO4) + KNO3 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 Bi(NO3)3 + 2 K(MnO4) + 3 KNO3 + 7 H2O
LiCl + HNO3 = LiNO3 + H2O + Cl2 + NO2 =>
2 LiCl + 4 HNO3 = 2 LiNO3 + 2 H2O + Cl2 + 2 NO2
Li3(PO4) + Fe(ClO4)2 = Fe3(PO4)2 + Li(ClO4) =>
2 Li3(PO4) + 3 Fe(ClO4)2 = Fe3(PO4)2 + 6 Li(ClO4)
Ca(Cl)2 + Al2(SO4)3 = Ca(SO4) + AlCl3 =>
3 Ca(Cl)2 + Al2(SO4)3 = 3 Ca(SO4) + 2 AlCl3
CaC2H2 = C2H2Ca =>
CaC2H2 = C2H2Ca
C4H8O4 = C4H8O2 + O2 =>
C4H8O4 = C4H8O2 + O2
JZQR = JRQZ =>
JZQR = JRQZ
MnO2 + Fe(HCO3) + H2O = MnO + Fe(OH)3 + CO2 =>
MnO2 + Fe(HCO3) + H2O = MnO + Fe(OH)3 + CO2
CH4(g) + S8(s) = CS2 + H2S =>
2 CH4(g) + S8(s) = 2 CS2 + 4 H2S
BrAlCl = ClAlBr =>
BrAlCl = ClAlBr
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
ZrO(NH3)2 + NaOH = ZrO(OH)2 + NaNH3 =>
ZrO(NH3)2 + 2 NaOH = ZrO(OH)2 + 2 NaNH3
Cl2 + I2P2 = ICl + P =>
Cl2 + I2P2 = 2 ICl + 2 P
P4(s) + Cl2(g) = PCl5(s) =>
P4(s) + 10 Cl2(g) = 4 PCl5(s)
SrCl2 + ZnSO4 = Sr(SO4) + ZnCl2 =>
SrCl2 + ZnSO4 = Sr(SO4) + ZnCl2
CrKI = CrIK =>
CrKI = CrIK
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3 =>
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3
(NH3OH)Cl + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + H2O + HCl =>
6(NH3OH)Cl + K2Cr2O7 + 4 H2SO4 = 3 N2 + K2SO4 + Cr2(SO4)3 + 13 H2O + 6 HCl
Cu(NO3)2 + NaI = CuI2 + Na(NO3) =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 Na(NO3)
H(I) + Ti(OH)3 = H2O + (TiOH)(I)2 =>
2 H(I) + Ti(OH)3 = 2 H2O + (TiOH)(I)2
K(HSO3) = K2(SO3) + SO2 + H2O =>
2 K(HSO3) = K2(SO3) + SO2 + H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
NH3 + HBrO = N2 + H2O + HBr =>
2 NH3 + 3 HBrO = N2 + 3 H2O + 3 HBr
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