| 前日に均衡した方程式 |
2 TiBr3 + 8 HNO3 = 2 TiO2 + 3 Br2 + 8 NO2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2 =>
NaHCO3 + CH3COOCH3 = CH3COONa + CH3OH + CO2
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
K2Cr2O7 + CO(NH2)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O + N2O =>
4 K2Cr2O7 + 3 CO(NH2)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 CO2 + 22 H2O + 3 N2O
C6H6COOH = C6H5COO + H =>
C6H6COOH = C6H5COO + 2 H
SO2 + HO2 = SO3 + H2O =>
3 SO2 + 2 HO2 = 3 SO3 + H2O
HI + K = HKI =>
HI + K = HKI
Ag + Ca(NO3)2 = AgNO3 + Ca2 =>
4 Ag + 2 Ca(NO3)2 = 4 AgNO3 + Ca2
Zn + Pb2CH3COO = Pb + Zn(CH3COO)2 =>
Zn + 2 Pb2CH3COO = 4 Pb + Zn(CH3COO)2
C5H12 + HCl = C5H13Cl =>
C5H12 + HCl = C5H13Cl
CuFeS2 + NHO3 = Cu(NO3)2 + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 32 NHO3 = 3 Cu(NO3)2 + 3 Fe(NO3)3 + 6 H2SO4 + 17 NO + 10 H2O
Li + P3 = Li3P =>
9 Li + P3 = 3 Li3P
C7H8Br2 = C6H5BrCH3Br =>
C7H8Br2 = C6H5BrCH3Br
C16H34 + S + H2O = HCO3{-} + S{-2} + H{+} =>
C16H34 + 49 S + 48 H2O = 16 HCO3{-} + 49 S{-2} + 114 H{+}
Cr(NO3)3 + MnO2 = Mn(NO3)3 + CrO2 =>
Cr(NO3)3 + MnO2 = Mn(NO3)3 + CrO2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Na2 + As + O2 = Na3AsO4 =>
3 Na2 + 2 As + 4 O2 = 2 Na3AsO4
Na + H3Po4 = H2 + Na3Po4 =>
6 Na + 2 H3Po4 = 3 H2 + 2 Na3Po4
H2SO + NH5O = H2O + N2H8 + SO4 =>
H2SO + 8 NH5O = 5 H2O + 4 N2H8 + SO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K2Cr2O7 + H2S + H2O = S + Cr(OH)3 + KOH =>
K2Cr2O7 + 3 H2S + H2O = 3 S + 2 Cr(OH)3 + 2 KOH
K2CO3 + CaSO4 = K2SO4 + CaCO3 =>
K2CO3 + CaSO4 = K2SO4 + CaCO3
NaBrO3 + H2SO4 + Na3AsO3 = Br2 + Na3AsO4 + Na2SO4 + H2O =>
2 NaBrO3 + H2SO4 + 5 Na3AsO3 = Br2 + 5 Na3AsO4 + Na2SO4 + H2O
K2S + AlBr3 = KBr + Al2S3 =>
3 K2S + 2 AlBr3 = 6 KBr + Al2S3
SO2 + H2O = SH + O2 =>
4 SO2 + 2 H2O = 4 SH + 5 O2
propene + hydrogen = C3H8 =>
CH3CHCH2 + H2 = C3H8
Al2(SO4)3 + NaOH = Na2SO4 + Na3[Al(OH)6] =>
Al2(SO4)3 + 12 NaOH = 3 Na2SO4 + 2 Na3[Al(OH)6]
Ba(s) + O(g) = OBa(s) =>
Ba(s) + O(g) = OBa(s)
Co(NO3)2 + CO = Co(CO)2 + NO3 =>
Co(NO3)2 + 2 CO = Co(CO)2 + 2 NO3
NaCl + AgNO3 + NH4OH = AgNa + ClOH + NH4NO3 =>
NaCl + AgNO3 + NH4OH = AgNa + ClOH + NH4NO3
H2O + Cl2 = HCl + O3 =>
3 H2O + 3 Cl2 = 6 HCl + O3
ZnCO3 + H2SO4 = ZnSO4 + H2 + CO3 =>
ZnCO3 + H2SO4 = ZnSO4 + H2 + CO3
Be + Si = BeSi =>
Be + Si = BeSi
P2O3 + NaClO4 + NaOH = NaCl + Na3PO4 + H2O =>
2 P2O3 + NaClO4 + 12 NaOH = NaCl + 4 Na3PO4 + 6 H2O
KCrO2 + Cl2 + KOH = KCrO4 + KCl + H2O =>
KCrO2 + 2 Cl2 + 4 KOH = KCrO4 + 4 KCl + 2 H2O
AlNO3(aq) + Na2CO3(aq) = Al2CO3(s) + NaNO3(aq) =>
2 AlNO3(aq) + Na2CO3(aq) = Al2CO3(s) + 2 NaNO3(aq)
Co100O100 + Ta100O100N100 + Ta200O500 = Co100Ta200O585N10 =>
20 Co100O100 + 2 Ta100O100N100 + 19 Ta200O500 = 20 Co100Ta200O585N10
C6H6 + CaO = H2O + CO2 + Ca =>
C6H6 + 15 CaO = 3 H2O + 6 CO2 + 15 Ca
Na2CO3(aq) + Ni(NO3)2(aq) = NiCO3(s) + NaNO3(aq) =>
Na2CO3(aq) + Ni(NO3)2(aq) = NiCO3(s) + 2 NaNO3(aq)
Al + NaOH + H2O = NaAl(OH)6 + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 NaAl(OH)6 + 5 H2
HClO3 + Zn(OH)3 = Zn(ClO3)3 + H2O =>
3 HClO3 + Zn(OH)3 = Zn(ClO3)3 + 3 H2O
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
C2H4(OH)2 + HNO3 = H2O + CO2 + N2 =>
C2H4(OH)2 + 2 HNO3 = 4 H2O + 2 CO2 + N2
CH3Co2H(aq) + Ni(OH)2(s) = Ni(CH3Co2)2(aq) + H2O(l) =>
2 CH3Co2H(aq) + Ni(OH)2(s) = Ni(CH3Co2)2(aq) + 2 H2O(l)
H2(g) + CuCl2(aq) = HCl2(aq) + Cu(s) =>
H2(g) + 2 CuCl2(aq) = 2 HCl2(aq) + 2 Cu(s)
NaOH + HONH3Cl = H2O + NaHONH2Cl =>
NaOH + HONH3Cl = H2O + NaHONH2Cl
Zn(H2O) + H2O = Zn(H2O)(OH) + H3O =>
Zn(H2O) + 2 H2O = Zn(H2O)(OH) + H3O
LiHCO3 = Li2O + H2O + CO2 =>
2 LiHCO3 = Li2O + H2O + 2 CO2
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