| 前日に均衡した方程式 |
NH4H2PO4 = NH3 + H3PO4
KIO3 + H3AsO3 + HCl = H3AsO4 + KCl + H2O + I2 =>
2 KIO3 + 5 H3AsO3 + 2 HCl = 5 H3AsO4 + 2 KCl + H2O + I2
C6H10O6 + O2 = CO2 + H2O =>
2 C6H10O6 + 11 O2 = 12 CO2 + 10 H2O
BaCl2(aq) + K2SO4(aq) = Ba2 + SO4(s) + KCl(aq) =>
2 BaCl2(aq) + 2 K2SO4(aq) = Ba2 + 2 SO4(s) + 4 KCl(aq)
(NH4)2Fe(SO4)2 + Na2CO3 = (NH4)2SO4 + Na2SO4 + FeCO3 =>
(NH4)2Fe(SO4)2 + Na2CO3 = (NH4)2SO4 + Na2SO4 + FeCO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
CaCO3(s) + HCl = CaCl2 + H2O(l) + CO2 =>
CaCO3(s) + 2 HCl = CaCl2 + H2O(l) + CO2
Sn(OH)4 = Sn2O4 + H2O =>
2 Sn(OH)4 = Sn2O4 + 4 H2O
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 Na(NO3)
CuSO + NaCl = CuCl + NaSO =>
CuSO + NaCl = CuCl + NaSO
AgCl + S{-2} = Cl{-} + Ag2S =>
2 AgCl + S{-2} = 2 Cl{-} + Ag2S
V + NaOH = VNaOH =>
V + NaOH = VNaOH
NaBF4 + B2H6 = NaBH4 + BF3 =>
3 NaBF4 + 2 B2H6 = 3 NaBH4 + 4 BF3
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
ZnO + P2O5 = Zn(PO3)2 =>
ZnO + P2O5 = Zn(PO3)2
K2Cr2O7 + KOH + K2SO3 + H2O = K3[Cr(OH)6] + K2SO4 =>
K2Cr2O7 + 4 KOH + 3 K2SO3 + 4 H2O = 2 K3[Cr(OH)6] + 3 K2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + NH4OH + H2O2 = BaO2 + NH3Cl2 + H2 =>
2 BaCl2 + 2 NH4OH + H2O2 = 2 BaO2 + 2 NH3Cl2 + 3 H2
ZnSiO3 + HCl = ZnCl2 + H2O + SiO2 =>
ZnSiO3 + 2 HCl = ZnCl2 + H2O + SiO2
H2CO3 + CH3OH = CH4CO3 + H2O =>
H2CO3 + CH3OH = CH4CO3 + H2O
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
C + O2 = CO2 =>
C + O2 = CO2
Ba(OH)2 + H2SO3 = Ba(HSO3)2 + H2O =>
Ba(OH)2 + 2 H2SO3 = Ba(HSO3)2 + 2 H2O
HCOOH + MnO4{-} + H{+} = Mn{2+} + H2O + CO2 =>
5 HCOOH + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 8 H2O + 5 CO2
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
KIO3*Cl2 + KOH = KIO4 + KCl + H2O =>
KIO3*Cl2 + 2 KOH = KIO4 + 2 KCl + H2O
Na2B4O7 + HCl + Al = NaCl + H2O + Al2O3 + B =>
Na2B4O7 + 2 HCl + 4 Al = 2 NaCl + H2O + 2 Al2O3 + 4 B
FeO + HCl = FeCl3 + H2 + O =>
2 FeO + 6 HCl = 2 FeCl3 + 3 H2 + 2 O
HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O =>
2 HCOOH + CaCO3 = (HCOO)2Ca + CO2 + H2O
NaOH + (NH4)2S = H2O + NH3 + Na2S =>
2 NaOH + (NH4)2S = 2 H2O + 2 NH3 + Na2S
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
K2Cr2O7 + NH3OHCl + HCl = CrCl3 + N2 + KCl + H2O =>
K2Cr2O7 + 6 NH3OHCl + 2 HCl = 2 CrCl3 + 3 N2 + 2 KCl + 13 H2O
HNO3 + Zn = N2 + H2O + Zn(NO3)2 =>
12 HNO3 + 5 Zn = N2 + 6 H2O + 5 Zn(NO3)2
HNO3 + NH3 + H2O = H3NO =>
HNO3 + 3 NH3 + H2O = 4 H3NO
Ca + SO3 = Ca2SO3 =>
2 Ca + SO3 = Ca2SO3
MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2
CaO + Ba(OH)2 = Ca(OH)2 + BaO =>
CaO + Ba(OH)2 = Ca(OH)2 + BaO
NaNO2 + NaMnO7 + H2SO4 = MnSO4 + H2O + NaNO3 + NaOH =>
11 NaNO2 + 2 NaMnO7 + 2 H2SO4 = 2 MnSO4 + H2O + 11 NaNO3 + 2 NaOH
Cr3O3 + O2 = CrO3 =>
Cr3O3 + 3 O2 = 3 CrO3
KCl + MnO2 = O2 + MnClK =>
KCl + MnO2 = O2 + MnClK
Na2B4O7*10H2O = Na2B4O7 + H2O =>
Na2B4O7*10H2O = Na2B4O7 + 10 H2O
Ca(NO3)2 + Li2CO3 = CaCO3 + Li(NO3) =>
Ca(NO3)2 + Li2CO3 = CaCO3 + 2 Li(NO3)
H2S + Pb(NO3)2 = PbS + NO3 + H2 =>
H2S + Pb(NO3)2 = PbS + 2 NO3 + H2
NiCl2 + Br2 = NiBr2 + Cl =>
NiCl2 + Br2 = NiBr2 + 2 Cl
Cl2 + NaOH + KCl = KClO3 + NaCl + H2O =>
3 Cl2 + 6 NaOH + KCl = KClO3 + 6 NaCl + 3 H2O
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
SrNiCl = SrClNi =>
SrNiCl = SrClNi
BiOCl + HCl = BiCl3 + H2O =>
BiOCl + 2 HCl = BiCl3 + H2O
H2SO4(aq) + Ca(OH)2(aq) = H2O(aq) + CaSO4(aq) =>
H2SO4(aq) + Ca(OH)2(aq) = 2 H2O(aq) + CaSO4(aq)
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