| 前日に均衡した方程式 |
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
Sr2 + N3 = Sr6N9 =>
3 Sr2 + 3 N3 = Sr6N9
H2SO4 + Cu2O = CuSO4 + SO2 + H2O =>
3 H2SO4 + Cu2O = 2 CuSO4 + SO2 + 3 H2O
C3H7CHO + Ag2O = CH3CH(CH3)COOH + Ag =>
C3H7CHO + Ag2O = CH3CH(CH3)COOH + 2 Ag
N2O3 + H2O = N2O6 + H2 =>
N2O3 + 3 H2O = N2O6 + 3 H2
NH2(CH2)4NH2 + CH3COOH = [NH3(CH2)4NH3] + CH3COO =>
NH2(CH2)4NH2 + 2 CH3COOH = [NH3(CH2)4NH3] + 2 CH3COO
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
Na2S2O3 + HCl = H2O + SO2 + NaCl + S =>
Na2S2O3 + 2 HCl = H2O + SO2 + 2 NaCl + S
Y2O3 + Eu2O3 + S = YEuO2S + O3 =>
3 Y2O3 + 3 Eu2O3 + 6 S = 6 YEuO2S + 2 O3
FeI2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O + I2 =>
2 FeI2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O + 2 I2
(NH4)4C + P = (NH4)3P + C =>
3(NH4)4C + 4 P = 4(NH4)3P + 3 C
Cr5 + S8 = Cr2S3 =>
16 Cr5 + 15 S8 = 40 Cr2S3
CaO + H2CO3 = H2O + CaCO3 =>
CaO + H2CO3 = H2O + CaCO3
HCl + Mg3N2 = MgCl2 + NH4Cl =>
8 HCl + Mg3N2 = 3 MgCl2 + 2 NH4Cl
Al + CrCl3 = CrAlCl3 =>
Al + CrCl3 = CrAlCl3
Ca + HCOOH = Ca(HCOO)2 + H2 =>
Ca + 2 HCOOH = Ca(HCOO)2 + H2
Sc + Se = ScSe =>
Sc + Se = ScSe
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
KH2PO4 + NaOH = KNa2PO4 + H2O =>
KH2PO4 + 2 NaOH = KNa2PO4 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ba(NO3)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4NO3 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4NO3
NaOH(ac) + H2SO4(ac) = NaSO4(ac) + H3O(aw) =>
NaOH(ac) + H2SO4(ac) = NaSO4(ac) + H3O(aw)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KI3 + NaOH = NaI + KI + NaIO + H2O =>
KI3 + 2 NaOH = NaI + KI + NaIO + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe + H{2+} = Fe{2+} + H2 =>
2 Fe + 2 H{2+} = 2 Fe{2+} + H2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
H2SO4 + CaCO3 = H2 + SO4CaCO3 =>
H2SO4 + CaCO3 = H2 + SO4CaCO3
Cr(NO3)3 + Br + KOH = K2CrO4 + KBr + KNO3 + H2O =>
Cr(NO3)3 + 3 Br + 8 KOH = K2CrO4 + 3 KBr + 3 KNO3 + 4 H2O
SnCl2 + CO = Sn + COCl =>
SnCl2 + 2 CO = Sn + 2 COCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3 =>
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3
CuSO4 + KOH = Cu(OH)2 + K2(SO4) =>
CuSO4 + 2 KOH = Cu(OH)2 + K2(SO4)
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Mg + Pb3O4 = MgO + Pb =>
4 Mg + Pb3O4 = 4 MgO + 3 Pb
CS22 + O2 = CO2 + SO2 =>
CS22 + 23 O2 = CO2 + 22 SO2
Co2(HPO4)3 + LiOH = Li2HPO4 + Co(OH)3 =>
Co2(HPO4)3 + 6 LiOH = 3 Li2HPO4 + 2 Co(OH)3
NaCl + F{-2} = NaF + Cl{-2} =>
NaCl + F{-2} = NaF + Cl{-2}
CaSiO3Ca(OH)2 = Ca2SiO4H2O =>
CaSiO3Ca(OH)2 = Ca2SiO4H2O
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
CH33CBr + OH = CH33COH + Br =>
CH33CBr + OH = CH33COH + Br
C2H6O + Ca(ClO)2 = CaCl2 + CO2 + H2O =>
C2H6O + 3 Ca(ClO)2 = 3 CaCl2 + 2 CO2 + 3 H2O
H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O
N{+5} + {-} = N{-3} =>
N{+5} + 8e = N{-3}
Li + ErCl3 = Er + LiCl =>
3 Li + ErCl3 = Er + 3 LiCl
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