| 前日に均衡した方程式 |
Na2O + 2 KMnO4 = K2O + 2 NaMnO4
P2O5(s) = O2(g) + P4(s) =>
2 P2O5(s) = 5 O2(g) + P4(s)
K2S + W + S = KWS2 =>
K2S + 2 W + 3 S = 2 KWS2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2Si3O7 =>
3 Mg2SiO4 + 2 NaOH + 5 H2O = 6 Mg(OH)2 + Na2Si3O7
AuCl3 + H2O = H2 + Cl2 + Au(OH)3 =>
2 AuCl3 + 6 H2O = 3 H2 + 3 Cl2 + 2 Au(OH)3
Ca(OH)2 + NH4I = CaI2 + NH4OH =>
Ca(OH)2 + 2 NH4I = CaI2 + 2 NH4OH
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
MgSiO3 + HCl = MgCl2 + H2SiO3 =>
MgSiO3 + 2 HCl = MgCl2 + H2SiO3
Fe{3+} + H2SO4 = Fe2(SO4)3 + H{+} =>
2 Fe{3+} + 3 H2SO4 = Fe2(SO4)3 + 6 H{+}
C3H6 + Br2 = C3H5Br + H2 =>
2 C3H6 + Br2 = 2 C3H5Br + H2
NaOH + HCl = H2 + O2 + NaCl =>
2 NaOH + 2 HCl = 2 H2 + O2 + 2 NaCl
MgO + O2 = MgO2 =>
2 MgO + O2 = 2 MgO2
NH4Cl + CuO = CuCl2 + H2O + NH3 =>
2 NH4Cl + CuO = CuCl2 + H2O + 2 NH3
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
Au2O + Br2 = AuBr + O2 =>
2 Au2O + 2 Br2 = 4 AuBr + O2
Ba(OH)2 + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O
(NH4)2SO4(aq) + NaI(aq) = NH4I(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaI(aq) = 2 NH4I(aq) + Na2SO4(aq)
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
FeO + C = Fe3 + CO =>
3 FeO + 3 C = Fe3 + 3 CO
Na2(SO4) + KOH = K2(SO4) + NaOH =>
Na2(SO4) + 2 KOH = K2(SO4) + 2 NaOH
C3H3OCl + O2 = CO2 + Cl2 + H2O =>
4 C3H3OCl + 13 O2 = 12 CO2 + 2 Cl2 + 6 H2O
Ca3(s) + O2(g) = CaO2(s) =>
Ca3(s) + 3 O2(g) = 3 CaO2(s)
CH3CSNH2 + HCl + Bi = BiS + NH3 + CH4 + Cl =>
CH3CSNH2 + 6 HCl + Bi = BiS + NH3 + 2 CH4 + 6 Cl
Na2B4O7 + Na = B + Na2O =>
Na2B4O7 + 12 Na = 4 B + 7 Na2O
Cs2SO3 + H3PO4 = Cs2PO4 + H3SO3 =>
Cs2SO3 + H3PO4 = Cs2PO4 + H3SO3
ClO3{-} + H{+} = ClO4{-} + Cl2 + H2O =>
7 ClO3{-} + 2 H{+} = 5 ClO4{-} + Cl2 + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
(NH4){+} + O2 = (HNO2){-} + (H){+} + H2O =>
4(NH4){+} + 5 O2 = 4(HNO2){-} + 8(H){+} + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
KMnO4 + H2O + SO2 = MnSO4 + H2SO4 + K2SO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = 2 MnSO4 + 2 H2SO4 + K2SO4
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + N + H2O =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + H2SO4 + 2 N + 2 H2O
C2H3O2Na + H2O = NaOH + CH3COOH =>
C2H3O2Na + H2O = NaOH + CH3COOH
K2S2O3 + HCl = KCl + H2S2O3 =>
K2S2O3 + 2 HCl = 2 KCl + H2S2O3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CH3CH2CH2CHCH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
CH3CH2CH2CHCH2 + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
C6H6 + C3H6O = O2 + C7H10 =>
4 C6H6 + 6 C3H6O = 3 O2 + 6 C7H10
C2O4H2 + O2 = CO2 + H2O =>
2 C2O4H2 + O2 = 4 CO2 + 2 H2O
C8H9COOH + NaOH = C8H9COONa + H2O =>
C8H9COOH + NaOH = C8H9COONa + H2O
Ca + Ag3PO4 = Ca3(PO4)2 + Ag =>
3 Ca + 2 Ag3PO4 = Ca3(PO4)2 + 6 Ag
NH4SCN + (NH4)2Cr2O7 = (NH4)[Cr(SCN)4(NH3)3] + NH3 + H2O + CO2 + SO2 =>
9 NH4SCN + (NH4)2Cr2O7 = 2(NH4)[Cr(SCN)4(NH3)3] + 4 NH3 + 3 H2O + CO2 + SO2
HNO2 + K2CO3 = KNO2 + H2O + CO2 =>
2 HNO2 + K2CO3 = 2 KNO2 + H2O + CO2
Ni(OH)2 + KOH + Br2 = KBr + H2O + NiOOH =>
2 Ni(OH)2 + 2 KOH + Br2 = 2 KBr + 2 H2O + 2 NiOOH
CaHg + Br2 = HgBr2 + Ca =>
CaHg + Br2 = HgBr2 + Ca
PCl + H2O = H3PO2 + HCl =>
PCl + 2 H2O = H3PO2 + HCl
Al(OH)3 + OH{-} = AlO2{-} + H2O =>
Al(OH)3 + OH{-} = AlO2{-} + 2 H2O
Al(s) + SnSO4(aq) = Al2(SO4)3 + Sn =>
2 Al(s) + 3 SnSO4(aq) = Al2(SO4)3 + 3 Sn
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