| 前日に均衡した方程式 |
N2 + 3 H2 = 2 NH3
C2H2 = C6H6 = C6H5NO2 = C6H5NH2 =>
3 C2H2 = C6H6
C12H22 + O2 = CO2(g) + H2O(l) =>
2 C12H22 + 35 O2 = 24 CO2(g) + 22 H2O(l)
Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH
(NH4)2 + Cr2O7 = N + Cr(OH)3 + H2O =>
(NH4)2 + Cr2O7 = 2 N + 2 Cr(OH)3 + H2O
HS{-}(aq) = S{2-}(aq) + H{+} =>
HS{-}(aq) = S{2-}(aq) + H{+}
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
CuCO3 + H2O = CO2 + CuO2 + H2 =>
CuCO3 + H2O = CO2 + CuO2 + H2
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
C3H8 + O2 = CO2 + H12O =>
3 C3H8 + 10 O2 = 9 CO2 + 2 H12O
H2SO4 + C = H2O + S2O + CO2 =>
4 H2SO4 + 5 C = 4 H2O + 2 S2O + 5 CO2
Na2(Zn(OH)4) + HCl = ZnCl2 + NaCl + H2O =>
Na2(Zn(OH)4) + 4 HCl = ZnCl2 + 2 NaCl + 4 H2O
HCOOK + AgNO3 + NH3 = (NH4)2CO3 + Ag + CO2 + KNO3 =>
9 HCOOK + 10 AgNO3 + 5 NH3 = 3(NH4)2CO3 + 10 Ag + 6 CO2 + 9 KNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + HBr = Br + HK =>
K + HBr = Br + HK
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
ZnCl2(aq) + Hg2(NO3)2(aq) = HgCl(s) + Zn(NO3)2(aq) =>
ZnCl2(aq) + Hg2(NO3)2(aq) = 2 HgCl(s) + Zn(NO3)2(aq)
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
AlCl3 + Na2S2O3 = NaCl + S + SO2 + Al2O3 =>
2 AlCl3 + 3 Na2S2O3 = 6 NaCl + 3 S + 3 SO2 + Al2O3
CuSO4*5H2O + NaOH = CuO + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaOH = CuO + Na2SO4 + 6 H2O
MoO2Cl2 + NH4I + HCl = (NH4)2MoOCl5 + I2 + HI + H2O =>
2 MoO2Cl2 + 4 NH4I + 6 HCl = 2(NH4)2MoOCl5 + I2 + 2 HI + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + NaHCO3 = Na2 + SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2 + SO4 + 2 CO2 + 2 H2O
F + O2 = F2O7 =>
4 F + 7 O2 = 2 F2O7
I2 + C6H8O6 = C6H6O6 + H{+} + I{-} =>
I2 + C6H8O6 = C6H6O6 + 2 H{+} + 2 I{-}
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2O + Ca + C20H14O4 = CaO + HC2OH14O4 =>
68 H2O + 22 Ca + C20H14O4 = 22 CaO + 10 HC2OH14O4
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
NaOH + C2H4O2 = H2O + C2H3O2Na =>
NaOH + C2H4O2 = H2O + C2H3O2Na
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CuSO4*5H2O + NaHCO3 = (CuOH)2CO3 + CO2 + Na2SO4 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = (CuOH)2CO3 + 3 CO2 + 2 Na2SO4 + 11 H2O
Mn(OH)2 + Cl2 + KOH = MnO2 + H2O + KCl =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 H2O + 2 KCl
AlCl3Ru(NO3)3 = RuCl3Al(NO3)3 =>
AlCl3Ru(NO3)3 = RuCl3Al(NO3)3
[C3H5N3O9](l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4[C3H5N3O9](l) = 12 CO2(g) + 10 H2O(g) + 6 N2(g) + O2(g)
MnO2 + KCIO2 + KOH = K2MnO4 + KCI + H2O =>
2 MnO2 + KCIO2 + 4 KOH = 2 K2MnO4 + KCI + 2 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
N2O6Pt + CsOH = Pt(OH)2 + CsNO3 =>
N2O6Pt + 2 CsOH = Pt(OH)2 + 2 CsNO3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
OH{-} + Mn{2+} + O2 = MnO2 + H2O =>
4 OH{-} + 2 Mn{2+} + O2 = 2 MnO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgCl(s) + MgO(s) = MgCl2(s) + Ag2O(s) =>
2 AgCl(s) + MgO(s) = MgCl2(s) + Ag2O(s)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
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