| 前日に均衡した方程式 |
Cd + Ni2O3 + 3 H2O = 2 Ni(OH)2 + Cd(HO)2
C7H16O3 + O2 = CO + H2O =>
C7H16O3 + 6 O2 = 7 CO + 8 H2O
P4 + NaOH = NaPO2 + PNa3 + H2O =>
P4 + 8 NaOH = 2 NaPO2 + 2 PNa3 + 4 H2O
H2*O + SO3* = H2*SO4* =>
H2*O + SO3* = H2*SO4*
HCl + CO2 + NaOH = H2CO3 + NaCl =>
HCl + CO2 + NaOH = H2CO3 + NaCl
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
KCl(aq) + NaNO3 = KNO3 + NaCl =>
KCl(aq) + NaNO3 = KNO3 + NaCl
FeBr3 + K2S = Fe2S3 + KBr =>
2 FeBr3 + 3 K2S = Fe2S3 + 6 KBr
KNO2HI = KIHNO2 =>
KNO2HI = KIHNO2
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
Sr(NO3)2 + AgCl = SrCl2 + AgNO3 =>
Sr(NO3)2 + 2 AgCl = SrCl2 + 2 AgNO3
Na2 + KNO3 = Na2O + K2O + N2 =>
5 Na2 + 2 KNO3 = 5 Na2O + K2O + N2
Fe + SnCl2 = Fe(Cl2)2 + Sn =>
Fe + 2 SnCl2 = Fe(Cl2)2 + 2 Sn
NaC + H2O = C2H2 + Na(OH) =>
2 NaC + 2 H2O = C2H2 + 2 Na(OH)
CaCO3H2O = CO2Ca(OH)2 =>
CaCO3H2O = CO2Ca(OH)2
K2Cr2O7 + SO2 + H2SO4 = Cr2S3O12 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2S3O12 + K2SO4 + H2O
(e)BaCO3(s) = BaO(s) + CO2(g) =>
(e)BaCO3(s) = BaO(s) + CO2(g)
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + HCl =>
2 KCrO2 + 3 Cl2 + 4 KOH = 2 K2CrO4 + 2 KCl + 4 HCl
NiCl2 + Li2MoO3 = Ni2Mo3O8 + LiCl + NiO =>
3 NiCl2 + 3 Li2MoO3 = Ni2Mo3O8 + 6 LiCl + NiO
Al2(CO3)3 + CH3COOH = Al2CH3COO + CO2 + H2O =>
8 Al2(CO3)3 + 13 CH3COOH = 8 Al2CH3COO + 34 CO2 + 14 H2O
N{+5} + O{-2} = N2O5 =>
2 N{+5} + 5 O{-2} = N2O5
Na2S2O3 + CH3COOH = NaCOOH + H2S + CO2 =>
2 Na2S2O3 + 3 CH3COOH = 4 NaCOOH + 4 H2S + 2 CO2
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + Na2S2O6 + KOH + H2O =>
6 KMnO4 + 12 NaOH + Na2S2O3 = 6 Na2MnO4 + Na2S2O6 + 6 KOH + 3 H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + Na2S2O6 + KOH + H2O =>
6 KMnO4 + 12 NaOH + Na2S2O3 = 6 Na2MnO4 + Na2S2O6 + 6 KOH + 3 H2O
SrO + CO2 = SrCO3 =>
SrO + CO2 = SrCO3
C4H9OH + C2H4O2 = C6H12O2 + H2O =>
C4H9OH + C2H4O2 = C6H12O2 + H2O
CsOH + CO2 = Cs2CO3 + H2O =>
2 CsOH + CO2 = Cs2CO3 + H2O
NaCl + LiI = NaI + LiCl =>
NaCl + LiI = NaI + LiCl
KBr(aq) + H2SO4(aq) = Br2(aq) + SO2(g) + H2O(l) + KHSO4 =>
2 KBr(aq) + 3 H2SO4(aq) = Br2(aq) + SO2(g) + 2 H2O(l) + 2 KHSO4
NaMnO4 + HI = MnI2 + NaI + H2O + I2 =>
2 NaMnO4 + 16 HI = 2 MnI2 + 2 NaI + 8 H2O + 5 I2
CH3COOK + O2 + Mn(OH)2 = CO2 + K2MnO4 + H2O =>
2 CH3COOK + 5 O2 + Mn(OH)2 = 4 CO2 + K2MnO4 + 4 H2O
Na2B4O7 + CaF2 + H2SO4 = CaSO4 + BF3 + NaOH + H2O =>
Na2B4O7 + 6 CaF2 + 6 H2SO4 = 6 CaSO4 + 4 BF3 + 2 NaOH + 5 H2O
Cu(NO3)2 + Na3PO4 = CuPO4 + (NO3)2Na3 =>
Cu(NO3)2 + Na3PO4 = CuPO4 + (NO3)2Na3
CuFeS2 + SiO + O2 = Cu2S + FeSiO3 + SO2 =>
2 CuFeS2 + 2 SiO + 5 O2 = Cu2S + 2 FeSiO3 + 3 SO2
Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2
H2 + HgSO4 = H2SO4 + Hg =>
H2 + HgSO4 = H2SO4 + Hg
K(MnO4) + KBr + H2SO4 = Mn(SO4) + K2(SO4) + Br2 + H2O =>
2 K(MnO4) + 10 KBr + 8 H2SO4 = 2 Mn(SO4) + 6 K2(SO4) + 5 Br2 + 8 H2O
C14H12 + HBr + H2O2 = C14H10Br2 + H2O =>
C14H12 + 2 HBr + 2 H2O2 = C14H10Br2 + 4 H2O
HMnO4 + Al(OH)3 = Al(MnO4)3 + H2O =>
3 HMnO4 + Al(OH)3 = Al(MnO4)3 + 3 H2O
NaMnO4 + HI = NaI + MnI + I2 + H2O =>
NaMnO4 + 8 HI = NaI + MnI + 3 I2 + 4 H2O
K2(CO3) + Pb(NO3)2 = K(NO3) + Pb(CO3) =>
K2(CO3) + Pb(NO3)2 = 2 K(NO3) + Pb(CO3)
CrCl3 + Na2CO3 + H2O = Cr(OH)3 + H2CO3 + NaCl =>
2 CrCl3 + 3 Na2CO3 + 6 H2O = 2 Cr(OH)3 + 3 H2CO3 + 6 NaCl
(NH4)2SO4 + Na2SiO3 + H2O = H2SiO3 + NH4OH + Na2SO4 =>
(NH4)2SO4 + Na2SiO3 + 2 H2O = H2SiO3 + 2 NH4OH + Na2SO4
[Cu(NH3)2]Cl + C2H2 = NH4Cl + NH3 + Cu2C2 =>
2[Cu(NH3)2]Cl + C2H2 = 2 NH4Cl + 2 NH3 + Cu2C2
SeO2 + H2O + SO = Se + H2SO4 =>
SeO2 + H2O + SO = Se + H2SO4
Cl2CO3 + H2SO4 = Cl2SO4 + H2CO3 =>
Cl2CO3 + H2SO4 = Cl2SO4 + H2CO3
FeCl3 + Na2S2O5 + H2O = FeCl2 + NaHSO4 + HCl =>
4 FeCl3 + Na2S2O5 + 3 H2O = 4 FeCl2 + 2 NaHSO4 + 4 HCl
CdCl2 + Na2S = CdS + NaCl =>
CdCl2 + Na2S = CdS + 2 NaCl
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