| 前日に均衡した方程式 |
Na2CO3 + HBr = NaBr + NaHCO3
Sn(OH)4 + KOH = K[Sn(OH)5] =>
Sn(OH)4 + KOH = K[Sn(OH)5]
NaBH4 + NiCl2 + H2O = Ni2B + B(OH)3 + NaCl + H2 =>
8 NaBH4 + 4 NiCl2 + 18 H2O = 2 Ni2B + 6 B(OH)3 + 8 NaCl + 25 H2
(NH4)2CO3 + BaCI2 = (NH4)2CI2 + BaCO3 =>
(NH4)2CO3 + BaCI2 = (NH4)2CI2 + BaCO3
LiBr + AgNo3 = AgBr + LiNo3 =>
LiBr + AgNo3 = AgBr + LiNo3
NaHCO3(s) = Na2CO3(s) + H2O(g) + CO2 =>
2 NaHCO3(s) = Na2CO3(s) + H2O(g) + CO2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NaMnO4 + H2SO4 = Mn2O7 + Na2SO4 + H2O =>
2 NaMnO4 + H2SO4 = Mn2O7 + Na2SO4 + H2O
H2B2O4 + Ba(OH)2 = BaB2O4 + H2O =>
H2B2O4 + Ba(OH)2 = BaB2O4 + 2 H2O
CuCl4 + Na2C10H14O8N22H2O = Cu(Na2C10H14O8N22H2O) + Cl =>
CuCl4 + Na2C10H14O8N22H2O = Cu(Na2C10H14O8N22H2O) + 4 Cl
K2[Sn(OH)4] + KOH + Bi(NO3)3 = K2[Sn(OH)6] + Bi + KNO3 =>
3 K2[Sn(OH)4] + 6 KOH + 2 Bi(NO3)3 = 3 K2[Sn(OH)6] + 2 Bi + 6 KNO3
K(s) + HCl(aq) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(aq) + H2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(OH)3 + HClO4 = (FeOH)(ClO4)2 + H2O =>
Fe(OH)3 + 2 HClO4 = (FeOH)(ClO4)2 + 2 H2O
HCl + Na3PO4 = NaCl + HNa2PO4 =>
HCl + Na3PO4 = NaCl + HNa2PO4
SO2(g) + H2O(l) + O2(g) = H2SO4(g) =>
2 SO2(g) + 2 H2O(l) + O2(g) = 2 H2SO4(g)
Ca2S2 + Al3(PO4)3 = Ca3(PO4)2 + Al2S3 =>
9 Ca2S2 + 4 Al3(PO4)3 = 6 Ca3(PO4)2 + 6 Al2S3
KCrO2 + CrCl3 + H2O = KCl + Cr(OH)3 =>
3 KCrO2 + CrCl3 + 6 H2O = 3 KCl + 4 Cr(OH)3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AuCl3 + Cu = CuCl2 + Au =>
2 AuCl3 + 3 Cu = 3 CuCl2 + 2 Au
K2Cr2O7 = K + Cr2O7 =>
K2Cr2O7 = 2 K + Cr2O7
C5H10O = C5H8 + H2O =>
C5H10O = C5H8 + H2O
C6H6Br2 = C6H5Br + HBr =>
C6H6Br2 = C6H5Br + HBr
CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2
K2NbF7 + YI3 = KYF4 + NbI5 + KF =>
3 K2NbF7 + 5 YI3 = 5 KYF4 + 3 NbI5 + KF
SO3*Na2CO3 = Na2SO4 + CO2 =>
SO3*Na2CO3 = Na2SO4 + CO2
Fe3O4 + NaNO3 + HCl = FeCl3 + NaCl + NO + H2O =>
3 Fe3O4 + NaNO3 + 28 HCl = 9 FeCl3 + NaCl + NO + 14 H2O
ZnO + OH = ZnO3 + H2O =>
ZnO + 4 OH = ZnO3 + 2 H2O
N2H4 + Br{-} + H2O = Br2 + NH3 + OH{-} =>
N2H4 + 2 Br{-} + 2 H2O = Br2 + 2 NH3 + 2 OH{-}
Cu2O + H2O = Cu + HO =>
Cu2O + H2O = 2 Cu + 2 HO
H2S2 = S + H2S =>
H2S2 = S + H2S
NaNO3 + Fe = Fe(NO3) + Na =>
NaNO3 + Fe = Fe(NO3) + Na
H2O + La2O3 = La(OH)3 =>
3 H2O + La2O3 = 2 La(OH)3
Fe + Br2 + KOH = K2FeO4 + KBr + H2O =>
Fe + 3 Br2 + 8 KOH = K2FeO4 + 6 KBr + 4 H2O
MnCl2 + KOH = Mn(OH)2 + KCl =>
MnCl2 + 2 KOH = Mn(OH)2 + 2 KCl
HNO3 + NH4(OH) = (NH4)NO3 + H2O =>
HNO3 + NH4(OH) = (NH4)NO3 + H2O
NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + CO2 + H2O =>
2 NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + 2 CO2 + 2 H2O
Fe2O3 + Al = Al3O2 + Fe =>
2 Fe2O3 + 9 Al = 3 Al3O2 + 4 Fe
NaMnO4 + NH3 = MnO2 + N2 + NaOH + H2O =>
2 NaMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 NaOH + 2 H2O
Na2S + N2 = Na2N + S =>
2 Na2S + N2 = 2 Na2N + 2 S
(NH4)2(SO4) + Ca(OH)2 = Ca(SO4) + NH3 + H2O =>
(NH4)2(SO4) + Ca(OH)2 = Ca(SO4) + 2 NH3 + 2 H2O
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
AgF + HBr = AgBr + HF =>
AgF + HBr = AgBr + HF
Cu(NH3)2 + O2 + NH3 + H2O = Cu(NH3)4(OH)2 =>
2 Cu(NH3)2 + O2 + 4 NH3 + 2 H2O = 2 Cu(NH3)4(OH)2
K2CrO4(aq) + BaCl2 = BaCrO4 + KCl =>
K2CrO4(aq) + BaCl2 = BaCrO4 + 2 KCl
HBrNaOH = NaBr(H2O) =>
HBrNaOH = NaBr(H2O)
AgOH + NH3 = [Ag(NH3)2] + OH =>
AgOH + 2 NH3 = [Ag(NH3)2] + OH
KClO3 + FeSO4 + KMnO4 = KClO4 + MnSO4 + K2SO4 + FeO =>
5 KClO3 + 3 FeSO4 + 2 KMnO4 = 5 KClO4 + 2 MnSO4 + K2SO4 + 3 FeO
K2CrO7 + HCl = CrCl2 + Cl2 + KCl + H2O =>
K2CrO7 + 14 HCl = CrCl2 + 5 Cl2 + 2 KCl + 7 H2O
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