| 前日に均衡した方程式 |
C6H5NHCOCH3 + NaOH = C6H5OCOCH3 + NaNH2
H = H9 =>
9 H = H9
sulfurdioxide = sulfur + oxygen =>
SO2 = S + O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
P + Cl = PCl3 =>
P + 3 Cl = PCl3
SO2 + L2 + H2O = H2SO4 + HL =>
SO2 + L2 + 2 H2O = H2SO4 + 2 HL
C12H110H + O2 = CO2 + H2O =>
4 C12H110H + 159 O2 = 48 CO2 + 222 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ni(OH)2 + NaOH + Br2 = Ni(OH)3 + NaBr =>
2 Ni(OH)2 + 2 NaOH + Br2 = 2 Ni(OH)3 + 2 NaBr
CH3CH2Cl + KOH = CH2CH2 + KCl + H2O =>
CH3CH2Cl + KOH = CH2CH2 + KCl + H2O
NH4H2PO4 + NH3 = (NH4)2HPO4 =>
NH4H2PO4 + NH3 = (NH4)2HPO4
Cu + Br = CuBr2 =>
Cu + 2 Br = CuBr2
CuSO4 + NH4OH = Cu(OH)2(NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2(NH4)2SO4
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
Li + H20O = LiOH + H2 =>
2 Li + 2 H20O = 2 LiOH + 19 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
HCOONa + [Ag(NH3)2]OH = Ag + Na2CO3 + (NH4)2CO3 + NH3 + H2O =>
2 HCOONa + 4[Ag(NH3)2]OH = 4 Ag + Na2CO3 + (NH4)2CO3 + 6 NH3 + 2 H2O
As2S3 + H2O2 = AsO43 + SO42 + H2O =>
As2S3 + 212 H2O2 = 2 AsO43 + 3 SO42 + 212 H2O
NH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
2 NH3 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O
Na + KI = NaKI =>
Na + KI = NaKI
C6H5COOCH3NaOH = C6H5COONaCH3OH =>
C6H5COOCH3NaOH = C6H5COONaCH3OH
P4 + Cl = PCl3 =>
P4 + 12 Cl = 4 PCl3
CaCl2(aq) + Na2SO4(aq) + H2O(l) = CaSO4*2H2O(s) + NaCl(aq) =>
CaCl2(aq) + Na2SO4(aq) + 2 H2O(l) = CaSO4*2H2O(s) + 2 NaCl(aq)
NaClO4 + RbNO3 = NaNO3 + RbClO4 =>
NaClO4 + RbNO3 = NaNO3 + RbClO4
Zn(OH)2 + NH4OH = [Zn(NH3)4]{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4]{2+} + 2 OH{-} + 4 H2O
Cr2O7 + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7 + 8 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 4 Cl2
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Fe + SiO2 = FeSiO3 + Si =>
2 Fe + 3 SiO2 = 2 FeSiO3 + Si
MgCO3 + HBr = MgBr2 + CO2H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2H2O
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3 =>
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3
Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
NiO4 + Al{+3} + e = NiAl2O4 =>
NiO4 + 2 Al{+3} + 6e = NiAl2O4
K2SO4BaCl2 = BaSO4 + KCl =>
K2SO4BaCl2 = BaSO4 + 2 KCl
NaCl + BaCl2 = NaCl2 + BaCl =>
NaCl + BaCl2 = NaCl2 + BaCl
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
KMnO4 + (NH4)2SO4 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
16 KMnO4 + 5(NH4)2SO4 + 19 H2SO4 = 8 K2SO4 + 16 MnSO4 + 10 HNO3 + 34 H2O
La2O3 + CaCO3 + MnO2 = LaCaMnO3 + CO3 + O2 =>
2 La2O3 + 4 CaCO3 + 4 MnO2 = 4 LaCaMnO3 + 4 CO3 + O2
MoF6 + [(CH3)3Si]2O + CH3CN = MoOF4(NCCH3) + (CH3)3SiF =>
MoF6 + [(CH3)3Si]2O + CH3CN = MoOF4(NCCH3) + 2(CH3)3SiF
CH4 + O2 = CO2 + H01 =>
CH4 + O2 = CO2 + 4 H01
Na2SiO3 + H2SO4 = Na2SO4 + SiO2 + H2O =>
Na2SiO3 + H2SO4 = Na2SO4 + SiO2 + H2O
FeCl3 + NaBH4 + NaOH = Fe + NaCl + BH3 + H2O =>
2 FeCl3 + 3 NaBH4 + 3 NaOH = 2 Fe + 6 NaCl + 3 BH3 + 3 H2O
AuCO3 + Mn(ClO4)5 = Au(ClO4)2 + Mn2(CO3)5 =>
5 AuCO3 + 2 Mn(ClO4)5 = 5 Au(ClO4)2 + Mn2(CO3)5
NH4Br = N2 + H2 + Br2 =>
2 NH4Br = N2 + 4 H2 + Br2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
N2 = N4 =>
2 N2 = N4
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