| 前日に均衡した方程式 |
2 NaI + 4 HNO3 = I2 + 2 NaNO3 + 2 NO2 + 2 H2O
Cr(OH)4{-} + H2O2 = CrO4{2-} + H2O + H{+} =>
2 Cr(OH)4{-} + 3 H2O2 = 2 CrO4{2-} + 6 H2O + 2 H{+}
Ca(H2PO4)2 + (NH4)2SO4 = CaSO4 + NH4H2PO4 =>
Ca(H2PO4)2 + (NH4)2SO4 = CaSO4 + 2 NH4H2PO4
Al(OH)3(aq) + HCl = AlCl3 + H2O =>
Al(OH)3(aq) + 3 HCl = AlCl3 + 3 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
C2H2O2 + O2 = CO2 + H2O =>
2 C2H2O2 + 3 O2 = 4 CO2 + 2 H2O
Zn + K3Fe(CN)6 = Zn(CN)6 + K3Fe =>
Zn + K3Fe(CN)6 = Zn(CN)6 + K3Fe
(CH3COOH)Pb + NaOH = PbOH + (CH3COOH)Na =>
(CH3COOH)Pb + NaOH = PbOH + (CH3COOH)Na
C3H7 + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
8 C3H7 + 17 CH3CH2COOH = 15 CH3CH2COOCH2CH3 + 4 H2O
AI(NO3)3 + KOH = KNO3 + AI(OH)3 =>
AI(NO3)3 + 3 KOH = 3 KNO3 + AI(OH)3
Ca + (OH)2 + CH3OOH = CaCO3 + H2O =>
Ca + 3(OH)2 + CH3OOH = CaCO3 + 5 H2O
FePO4 + Li2CO3 + C6H12O6 = LiFePO4 + CO2 + H2O =>
24 FePO4 + 12 Li2CO3 + C6H12O6 = 24 LiFePO4 + 18 CO2 + 6 H2O
Mn(OH)4 + KOH = H2O + K2MnO3 =>
Mn(OH)4 + 2 KOH = 3 H2O + K2MnO3
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)
K2Cr7O7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4) + H2O =>
2 K2Cr7O7 + 5 Na2SO3 + 9 H2SO4 = 2 K2SO4 + 5 Na2SO4 + 7 Cr2(SO4) + 9 H2O
NaClO + O3 = NaClO3 =>
3 NaClO + 2 O3 = 3 NaClO3
NO + Ca(HO) = NO(OH) + Ca =>
NO + Ca(HO) = NO(OH) + Ca
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
SnCl4 + Bi = BiCl3 + Sn =>
3 SnCl4 + 4 Bi = 4 BiCl3 + 3 Sn
K8 + Cl2 = KCl =>
K8 + 4 Cl2 = 8 KCl
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 C6H5NH2 + 4 K2Cr2O7 + 19 H2SO4 = 6 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 3(NH4)2SO4 + 16 H2O
KI + FeCl3 = K3Cl3 + FeI3 =>
3 KI + FeCl3 = K3Cl3 + FeI3
H{3}PO{4} = H{4}P{2}O{7} + H{2}O =>
2 H{3}PO{4} = H{4}P{2}O{7} + H{2}O
Zn(s) + CuSO(aq) = ZnSO(aq) + Cu(s) =>
Zn(s) + CuSO(aq) = ZnSO(aq) + Cu(s)
K2CrO4 + Pb(CH3COO)2 = KCH3COO + PbCrO4 =>
K2CrO4 + Pb(CH3COO)2 = 2 KCH3COO + PbCrO4
CaO(s) + H2O(i) = Ca(OH)2(aq) =>
CaO(s) + H2O(i) = Ca(OH)2(aq)
N2O5(g) = NO2(g) + O2(g) =>
2 N2O5(g) = 4 NO2(g) + O2(g)
K2SiO3 + NH4Cl + H2O = KCl + NH4OH + H2SiO3 =>
K2SiO3 + 2 NH4Cl + 2 H2O = 2 KCl + 2 NH4OH + H2SiO3
Fe + CI6 = FeCI6 =>
Fe + CI6 = FeCI6
KMnO4(s) + H2SO4(l) = Mn2O7(s) + H2O(l) + KHSO4(aq) =>
2 KMnO4(s) + 2 H2SO4(l) = Mn2O7(s) + H2O(l) + 2 KHSO4(aq)
NO2(g) + H2 = NH3(aq) + H2O(l) =>
2 NO2(g) + 7 H2 = 2 NH3(aq) + 4 H2O(l)
Zn(OH)2ZnCO3 = ZnO + CO2 + H2O =>
Zn(OH)2ZnCO3 = 2 ZnO + CO2 + H2O
CuI2(aq) + AgNO3(aq) = AgI(s) + Cu(NO3)2(aq) =>
CuI2(aq) + 2 AgNO3(aq) = 2 AgI(s) + Cu(NO3)2(aq)
B(s) + H2(g) = B2H6 =>
2 B(s) + 3 H2(g) = B2H6
KI + H3PO4 = K3PO4 + HI =>
3 KI + H3PO4 = K3PO4 + 3 HI
MgCl2*6H2O + AlCl3*6H2O + NaOH = MgAl2O4 + NaCl + H2O =>
MgCl2*6H2O + 2 AlCl3*6H2O + 8 NaOH = MgAl2O4 + 8 NaCl + 22 H2O
Al(s) + HNO3(aq) + KOH(aq) = KNO2(aq) + KAlO2(aq) + H2O(l) =>
2 Al(s) + 3 HNO3(aq) + 5 KOH(aq) = 3 KNO2(aq) + 2 KAlO2(aq) + 4 H2O(l)
CH3CH2OH + Al = CH3CH2OAl + H2 =>
2 CH3CH2OH + 2 Al = 2 CH3CH2OAl + H2
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
H3PO4 + KI = H3I + KPO4 =>
H3PO4 + KI = H3I + KPO4
PbCl2 = Cl + Pb =>
PbCl2 = 2 Cl + Pb
SO3 + Ca(OH)2 = S(OH)6 + CaO =>
SO3 + 3 Ca(OH)2 = S(OH)6 + 3 CaO
CaO + H2S = Ca2(S)2 + H2O =>
2 CaO + 2 H2S = Ca2(S)2 + 2 H2O
NaNO3 + Na2S2O3 + WO3 = Na2WO4 + NO2 + SO2 =>
4 NaNO3 + Na2S2O3 + 3 WO3 = 3 Na2WO4 + 4 NO2 + 2 SO2
KCrO2 + Cl2 + NaOH = NaCrO4 + NaCl + KCl + H2O =>
KCrO2 + 2 Cl2 + 4 NaOH = NaCrO4 + 3 NaCl + KCl + 2 H2O
SrCO3 + Mg(OH)2 = Sr(OH)2 + MgCO3 =>
SrCO3 + Mg(OH)2 = Sr(OH)2 + MgCO3
AgF + KI = AgI + KF =>
AgF + KI = AgI + KF
Hg(No3)2(aq) + LiI(aq) = LiNo3(aq) + HgI2(s) =>
Hg(No3)2(aq) + 2 LiI(aq) = 2 LiNo3(aq) + HgI2(s)
C2H4 + KMnO4 + H2O = C2H4(OH)2 + KOH + Mn2 =>
7 C2H4 + 2 KMnO4 + 8 H2O = 7 C2H4(OH)2 + 2 KOH + Mn2
C3H7OH + K = C6H14 + KOH =>
2 C3H7OH + 2 K = C6H14 + 2 KOH
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