| 前日に均衡した方程式 |
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KI + Br2 + CH3Cl = KBrCl + ICH2 + HBr =>
KI + Br2 + CH3Cl = KBrCl + ICH2 + HBr
H2C2O4 + KClO3 + H2SO4 = ClO2 + CO2 + K2SO4 + H2O =>
H2C2O4 + 2 KClO3 + H2SO4 = 2 ClO2 + 2 CO2 + K2SO4 + 2 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
HIO + H2S2O3 = H2S2O4 + HI =>
HIO + H2S2O3 = H2S2O4 + HI
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
C3H8O + CrO3 + H2SO4 = Cr3(SO4)2 + C3H6O + H2O =>
7 C3H8O + 3 CrO3 + 2 H2SO4 = Cr3(SO4)2 + 7 C3H6O + 9 H2O
NaCl + CuO = Cl2Cu + Na2O =>
2 NaCl + CuO = Cl2Cu + Na2O
Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq) =>
2 CsCl(aq) + CaS(aq) = Cs2S(s) + CaCl2(aq)
Ca(OH)2 + FeSO4 = Fe(OH)2 + CaSO4 =>
Ca(OH)2 + FeSO4 = Fe(OH)2 + CaSO4
Ni + CaCl2 = NiCl2 + Ca =>
Ni + CaCl2 = NiCl2 + Ca
NaCl + CuO = Cl2Cu + Na2O =>
2 NaCl + CuO = Cl2Cu + Na2O
Mn(NO3)2 + XeF4 + H2O = Xe + HMnO4 + HF + HNO3 =>
4 Mn(NO3)2 + 5 XeF4 + 16 H2O = 5 Xe + 4 HMnO4 + 20 HF + 8 HNO3
FeCl3 + H2CO3 = Fe2(CO3)3 + HCl =>
2 FeCl3 + 3 H2CO3 = Fe2(CO3)3 + 6 HCl
HClO3 + NaHCO3 = NaClO3 + H2O + CO2 =>
HClO3 + NaHCO3 = NaClO3 + H2O + CO2
CC7H2 + O2 = CO2 + H2O =>
2 CC7H2 + 17 O2 = 16 CO2 + 2 H2O
Fe(CrO2)2 + Cl2 + K2CO3 = FeCl3 + K2CrO4 + KCl + CO2 =>
2 Fe(CrO2)2 + 7 Cl2 + 8 K2CO3 = 2 FeCl3 + 4 K2CrO4 + 8 KCl + 8 CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
P2O3 + H2O = H3PO4 + H2 =>
P2O3 + 5 H2O = 2 H3PO4 + 2 H2
C6H12O2 = C6H10O + H2O =>
C6H12O2 = C6H10O + H2O
K(s) + Br2(l) = K2Br =>
4 K(s) + Br2(l) = 2 K2Br
Mg(s) + NiSO4(aq) = MgSO4 + Ni =>
Mg(s) + NiSO4(aq) = MgSO4 + Ni
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2H4 + O3 = NO + H2O =>
3 N2H4 + 4 O3 = 6 NO + 6 H2O
Mg + Nb2O5 = MgO + Nb =>
5 Mg + Nb2O5 = 5 MgO + 2 Nb
Fe + HClO3 = Fe(ClO3)2 + H2 =>
Fe + 2 HClO3 = Fe(ClO3)2 + H2
H2CO3(s) = CO2 + H2O =>
H2CO3(s) = CO2 + H2O
KMnO4HBr = KBrHMnO4 =>
KMnO4HBr = KBrHMnO4
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(s)
ZnSO4*H2O + Na3C6H5O7*2H2O = ZnC6H5NaO7 + Na2SO4 + H2O =>
ZnSO4*H2O + Na3C6H5O7*2H2O = ZnC6H5NaO7 + Na2SO4 + 3 H2O
(Ca(OH)2) + H2SO4 = CaSO4 + H2O =>
(Ca(OH)2) + H2SO4 = CaSO4 + 2 H2O
B2Cl4 + OH{-} = BO2{-} + Cl{-]+H2O+H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-]+2H2O+H2
CuCO3 + H2O = Cu(OH)2 + CO2 =>
CuCO3 + H2O = Cu(OH)2 + CO2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Fe + PbCl4 = FeCl2 + Pb =>
2 Fe + PbCl4 = 2 FeCl2 + Pb
CuS + HI = CuI2 + H2S =>
CuS + 2 HI = CuI2 + H2S
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O = =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl
Fe{2+} + KMnO4 = Fe(MnO4)2 + K{+} =>
Fe{2+} + 2 KMnO4 = Fe(MnO4)2 + 2 K{+}
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C3H7OH = C6H14O + H2O =>
2 C3H7OH = C6H14O + H2O
CoSO4 + NaOH = CoOH + NaSO4 =>
CoSO4 + NaOH = CoOH + NaSO4
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2 =>
MgCO3 + Ba(OH)2 = BaCO3 + Mg(OH)2
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