| 前日に均衡した方程式 |
PbBr + HCI = HBr + PbCI
Fe2(CrO4)3(s) + H(aq) = Fe(aq) + Cr2O7(aq) + H2O(l) =>
2 Fe2(CrO4)3(s) + 6 H(aq) = 4 Fe(aq) + 3 Cr2O7(aq) + 3 H2O(l)
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
KCu(OH)2 = K(OH)2Cu =>
KCu(OH)2 = K(OH)2Cu
MnO + HF*H2O = H2O + MnF2 =>
MnO + 2 HF*H2O = 3 H2O + MnF2
Au(s)HCl(aq) = AuCl(aq)H(g) =>
Au(s)HCl(aq) = AuCl(aq)H(g)
Mn(OH)4 + HF = H2O + MnF4 =>
Mn(OH)4 + 4 HF = 4 H2O + MnF4
(AgNO3) + Cu = (CuNO3)2 + Ag =>
2(AgNO3) + 2 Cu = (CuNO3)2 + 2 Ag
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = MnSO4(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O(liq) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 5 Fe2(SO4)3(aq) + K2SO4(aq) + 8 H2O(liq)
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HClO3 + H2O = HClO4 + H2 =>
HClO3 + H2O = HClO4 + H2
NaK + Al2O3 = Na2O + AlK3 =>
6 NaK + Al2O3 = 3 Na2O + 2 AlK3
Sn3(PO4)2 + BeO = SnO + Be3(PO4)2 =>
Sn3(PO4)2 + 3 BeO = 3 SnO + Be3(PO4)2
C6H5CH2OH + O = CO2 + H2O =>
C6H5CH2OH + 17 O = 7 CO2 + 4 H2O
Kl + Pb(NO3)2 = (NO3)2 + PbKl =>
Kl + Pb(NO3)2 = (NO3)2 + PbKl
Bi + HNO3(konc) = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3(konc) = Bi(NO3)3 + NO + 2 H2O
K2CO3(aq) + Al(NO3)3(aq) = KNO3 + Al2(CO3)3 =>
3 K2CO3(aq) + 2 Al(NO3)3(aq) = 6 KNO3 + Al2(CO3)3
Al2(SO4)3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) + SO3(g) =>
Al2(SO4)3(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2O(l) + 3 SO3(g)
Al + H2SO4 = Al2(SO4)4 + H2O + S =>
6 Al + 16 H2SO4 = 3 Al2(SO4)4 + 16 H2O + 4 S
NO(g) = N2O(g) + NO2 =>
3 NO(g) = N2O(g) + NO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu(NH3)4SO4 + Sn = Cu + SnSO4 + NH3 =>
Cu(NH3)4SO4 + Sn = Cu + SnSO4 + 4 NH3
N3 = N2 =>
2 N3 = 3 N2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na(s) + O2(g) = NaO(aq) =>
2 Na(s) + O2(g) = 2 NaO(aq)
Rb + NO2 + O2 = RbNO3 =>
2 Rb + 2 NO2 + O2 = 2 RbNO3
(MnO4){-} + (C2O4){-2} + H{+} = Mn{2+} + H2O + CO2 =>
2(MnO4){-} + 5(C2O4){-2} + 16 H{+} = 2 Mn{2+} + 8 H2O + 10 CO2
CH3COOH + NaOH + I2 = H2O + HCOONa + NaI =>
CH3COOH + 6 NaOH + 2 I2 = 4 H2O + 2 HCOONa + 4 NaI
ZnO + (H3PO4) + X = (HX)2ZnH2(PO4)2 + H2O =>
ZnO + 2(H3PO4) + 2 X = (HX)2ZnH2(PO4)2 + H2O
CrPO4 + K2SO4 = K3PO4 + Cr2(SO4)3 =>
2 CrPO4 + 3 K2SO4 = 2 K3PO4 + Cr2(SO4)3
HOCl = HCl + O =>
HOCl = HCl + O
CuS + NO3{-} + H{+} + Cl{-} = [CuCl4]{2-} + NO + H2O + S =>
3 CuS + 2 NO3{-} + 8 H{+} + 12 Cl{-} = 3[CuCl4]{2-} + 2 NO + 4 H2O + 3 S
LiCl + H2O = LiClH2O =>
LiCl + H2O = LiClH2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
SO2 + CuSO4 + NaCl + H2O = CuCl + Na2SO4 + H2SO4 =>
SO2 + 2 CuSO4 + 2 NaCl + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
Ba(OH)2 + (NH4)3PO4 = Ba3(PO4)2 + (NH4) + (OH)2 =>
3 Ba(OH)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6(NH4) + 3(OH)2
Cu2 + Fe = CuFe =>
Cu2 + 2 Fe = 2 CuFe
Cu(s) + H2SO4 = CuSO4 + H2O + SO2 =>
Cu(s) + 2 H2SO4 = CuSO4 + 2 H2O + SO2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Sn(s) + Pb(NO3)2(ag) = Sn(NO3) + Pb(s) =>
2 Sn(s) + Pb(NO3)2(ag) = 2 Sn(NO3) + Pb(s)
PbSO4 = Pb(SO3) + O2 =>
2 PbSO4 = 2 Pb(SO3) + O2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cr + H2O2 + OH{-} = CrO42{-} + H2O =>
2 Cr + 83 H2O2 + 2 OH{-} = 2 CrO42{-} + 84 H2O
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
CH2O + HCl + NaOH = CH3OH + NaOCl =>
CH2O + HCl + NaOH = CH3OH + NaOCl
NaCI + Fe = FeCI + Na =>
NaCI + Fe = FeCI + Na
C16H24 + O2 = CO2 + H2O =>
C16H24 + 22 O2 = 16 CO2 + 12 H2O
NaCl + MnO2 = Cl2 + Na2O + MnO =>
2 NaCl + MnO2 = Cl2 + Na2O + MnO
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