| 前日に均衡した方程式 |
Fe + Cl2 = FeCl2
C4H6O4 + C2H6O = C8H14O4 + H2O =>
C4H6O4 + 2 C2H6O = C8H14O4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
N2 + *H2 = NH3 =>
N2 + 3*H2 = 2 NH3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
NiCO3 + CH3COOH = NiCH3COOH + CO2 + H2O =>
4 NiCO3 + 5 CH3COOH = 4 NiCH3COOH + 6 CO2 + 2 H2O
BaCO3 + Na = Na2CO3 + Ba =>
BaCO3 + 2 Na = Na2CO3 + Ba
BaHPO4 + HNO3 = Ba(NO3)2 + H3PO4 =>
BaHPO4 + 2 HNO3 = Ba(NO3)2 + H3PO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
VCl3 = VCl2 + VCl4 =>
2 VCl3 = VCl2 + VCl4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ni(NH3)4 + Na2S = NiS2 + NaNH3 =>
Ni(NH3)4 + 2 Na2S = NiS2 + 4 NaNH3
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C2H6O2 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H6O2 + K2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + K2SO4 + Cr2(SO4)3 + 7 H2O
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
Al(s) + Pb(NO3)2(aq) = Al(NO3)2(aq) + Pb(s) =>
Al(s) + Pb(NO3)2(aq) = Al(NO3)2(aq) + Pb(s)
C + S8 = CS2 =>
4 C + S8 = 4 CS2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
H2SO4 + Fe = Fe2O3 + H2O + SO2 =>
3 H2SO4 + 2 Fe = Fe2O3 + 3 H2O + 3 SO2
Ca3P2O8 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3P2O8 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CaF2 + Na2O = CaO + NaF =>
CaF2 + Na2O = CaO + 2 NaF
H2O + ZnCl2 = HCl + Zn(OH)2 =>
2 H2O + ZnCl2 = 2 HCl + Zn(OH)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
CHCl2 + AgNO3 = AgCl2 + CHNO3 =>
CHCl2 + AgNO3 = AgCl2 + CHNO3
Cr(OH)6 = Cr2O6 + H2O =>
2 Cr(OH)6 = Cr2O6 + 6 H2O
H2S + BrO3{-} + H{+} = S2 + Br2{-} + H2O =>
22 H2S + 8 BrO3{-} + 4 H{+} = 11 S2 + 4 Br2{-} + 24 H2O
MgCl + CaOH = MgOH + CaCl =>
MgCl + CaOH = MgOH + CaCl
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
(CH3COO)2Mg + KOH = CH3COOK + Mg(OH)2 =>
(CH3COO)2Mg + 2 KOH = 2 CH3COOK + Mg(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O + K3[Fe(CN)6] = O2 + K4[Fe(CN)6] + K2H2[Fe(CN)6] =>
2 H2O + 4 K3[Fe(CN)6] = O2 + 2 K4[Fe(CN)6] + 2 K2H2[Fe(CN)6]
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
CaCr2O7 + (NH4)3PO4 = Ca3(PO4)2 + (NH4)2Cr2O7 =>
3 CaCr2O7 + 2(NH4)3PO4 = Ca3(PO4)2 + 3(NH4)2Cr2O7
OHNH4 = NH3 + H2O =>
OHNH4 = NH3 + H2O
NaF + MnF3 = Na3MnF6 =>
3 NaF + MnF3 = Na3MnF6
Al(OH)3 = Al2O + O + H2O =>
2 Al(OH)3 = Al2O + 2 O + 3 H2O
CuSO4 + Na2CO3 + H2O = CO2 + CuCO3Cu(OH)2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = CO2 + CuCO3Cu(OH)2 + 2 Na2SO4
Cu(OH)2 + N2H4 = N2 + Cu2O + H2O =>
4 Cu(OH)2 + N2H4 = N2 + 2 Cu2O + 6 H2O
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O =>
(NH4)2CO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Sn(s) + H2SO4(aq) = SnSO4(aq) + H2 =>
Sn(s) + H2SO4(aq) = SnSO4(aq) + H2
Al2(SO4)3 + KI = Al2I + K(SO4)3 =>
Al2(SO4)3 + KI = Al2I + K(SO4)3
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
PbCl2 + Al(OH)3 = Pb(OH)2 + AlCl3 =>
3 PbCl2 + 2 Al(OH)3 = 3 Pb(OH)2 + 2 AlCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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