| 前日に均衡した方程式 |
4 Fe + 3 O2 = 2 Fe2O3
(NH2)2 + [O] = HNO3 + H2O =>
(NH2)2 + 7[O] = 2 HNO3 + H2O
HCl + Ca(HCO3)2 = CaCl2 + H2CO3 =>
2 HCl + Ca(HCO3)2 = CaCl2 + 2 H2CO3
Mg + (PO4)2 = Mg3(PO4)2 =>
3 Mg + (PO4)2 = Mg3(PO4)2
Cr(s) + CdCl2(aq) = CrCl2 + Cd =>
Cr(s) + CdCl2(aq) = CrCl2 + Cd
CO2 + CH3OH = (CH3O)2CO + H2O =>
CO2 + 2 CH3OH = (CH3O)2CO + H2O
C4 + H2O = CO2 + H2 =>
C4 + 8 H2O = 4 CO2 + 8 H2
HCOOH + K2S = H2S + KCOOK =>
HCOOH + K2S = H2S + KCOOK
AgBrO3 = Ag + Br + O =>
AgBrO3 = Ag + Br + 3 O
Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2
Cu + ClO = CuClO =>
Cu + ClO = CuClO
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
BaO(s) + Al(s) = Al2O3(s) + Ba(s) =>
3 BaO(s) + 2 Al(s) = Al2O3(s) + 3 Ba(s)
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
C6H5CH3 + CHCl3 = (C6H4CH3)CH + HCl =>
12 C6H5CH3 + 4 CHCl3 = 11(C6H4CH3)CH + 12 HCl
K + H + PO4 = KH2PO4 =>
K + 2 H + PO4 = KH2PO4
MnO2 + H2O + Zn = Mn(OH)2 + Zn(OH)2 =>
MnO2 + 2 H2O + Zn = Mn(OH)2 + Zn(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O
NO2(g) + H2O = HNO3(ac) + HNO2(ac) =>
2 NO2(g) + H2O = HNO3(ac) + HNO2(ac)
Ca + HNO3 = Ca(NO3)2 + N2O + H2O = =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
Rb + CH3COOH = CH3COORb + H2 =>
2 Rb + 2 CH3COOH = 2 CH3COORb + H2
N2 + HCl = NCl + H2 =>
N2 + 2 HCl = 2 NCl + H2
CH3Cl + F2 = CH3F + Cl2 =>
2 CH3Cl + F2 = 2 CH3F + Cl2
K2HPO4 + NaOH = Na3PO4 + K3PO4 + H2O =>
3 K2HPO4 + 3 NaOH = Na3PO4 + 2 K3PO4 + 3 H2O
Pb + HI = PbI2 + H2 =>
Pb + 2 HI = PbI2 + H2
H2SO4(aq) + Al(OH)3 = H2O + Al(OH)2(HSO4) =>
H2SO4(aq) + Al(OH)3 = H2O + Al(OH)2(HSO4)
Mn + ZnSO4 = Zn + MnSO4 =>
Mn + ZnSO4 = Zn + MnSO4
C41H84 + O2 = CO2 + H2O =>
C41H84 + 62 O2 = 41 CO2 + 42 H2O
PH3 + H2SO4 = (PH4)2SO4 =>
2 PH3 + H2SO4 = (PH4)2SO4
C12H22O11 + H2O2 = CO2 + H2O =>
C12H22O11 + 24 H2O2 = 12 CO2 + 35 H2O
CuNO3 + H2O = Cu + O2 + HNO3 =>
4 CuNO3 + 2 H2O = 4 Cu + O2 + 4 HNO3
CuSO4(aq) + NaHCO3(aq) = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g) =>
CuSO4(aq) + 2 NaHCO3(aq) = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g)
FeCl3(aq) + NH4OH(aq) = Fe(OH)3 + NH4Cl =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3 + 3 NH4Cl
H2S + KI = K2S + HI =>
H2S + 2 KI = K2S + 2 HI
Cr(NO3)3 + NH4Cl = CrCl3 + NH4NO3 =>
Cr(NO3)3 + 3 NH4Cl = CrCl3 + 3 NH4NO3
SO2 + ClO2 + H2O = H2SO4 + HCl =>
5 SO2 + 2 ClO2 + 6 H2O = 5 H2SO4 + 2 HCl
F2(g) + NaI(aq) = FNa + I =>
F2(g) + 2 NaI(aq) = 2 FNa + 2 I
FeCl3(aq) + MgSO4(aq) = Fe2(SO4)3(aq) + MgCl2(aq) =>
2 FeCl3(aq) + 3 MgSO4(aq) = Fe2(SO4)3(aq) + 3 MgCl2(aq)
HOBr + H2O = H3O + BrO =>
HOBr + H2O = H3O + BrO
Nb + HNO3 + HF = H2[NbF7] + NO2 + H2O =>
Nb + 5 HNO3 + 7 HF = H2[NbF7] + 5 NO2 + 5 H2O
FeCl3 + H2(SO4) = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2(SO4) = Fe2(SO4)3 + 6 HCl
CrO4{2-} + PH3 + H2O = Cr(OH)3 + P4 + OH{-} =>
4 CrO4{2-} + 4 PH3 + 4 H2O = 4 Cr(OH)3 + P4 + 8 OH{-}
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
OH + HI = I2 + H2O =>
2 OH + 2 HI = I2 + 2 H2O
NH4 + O = NO2 + H2O =>
NH4 + 4 O = NO2 + 2 H2O
Zn(OH)2 + Pb(NO3)2 = Zn(NO3)2 + Pb(OH)2 =>
Zn(OH)2 + Pb(NO3)2 = Zn(NO3)2 + Pb(OH)2
I2 + MgCl2 = ICl + Mg =>
I2 + MgCl2 = 2 ICl + Mg
Ti2O3 + CO2 = Ti2(CO3)3 =>
Ti2O3 + 3 CO2 = Ti2(CO3)3
COCl2 + CH3OH = CH3OCOCl + HCl =>
COCl2 + CH3OH = CH3OCOCl + HCl
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