| 前日に均衡した方程式 |
2 H2 + O2 = 2 H2O
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + MgPO4 + Na3SO4 =>
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + MgPO4 + Na3SO4
Cu(NO3)2(aq) + NaOH(l) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH(l) = Cu(OH)2 + 2 NaNO3
Rb2SO3 + HCl = RbCl + H2SO3 =>
Rb2SO3 + 2 HCl = 2 RbCl + H2SO3
KOH + HClO3 = KClO3 + H2O =>
KOH + HClO3 = KClO3 + H2O
Hg + H2O = HgO + H =>
Hg + H2O = HgO + 2 H
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
C4H9Cl + NaOH = C4H8 + NaCl + H2O =>
C4H9Cl + NaOH = C4H8 + NaCl + H2O
C8H9Cl + KMnO4 + H2SO4 = C7H5O2Cl + CO2 + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C7H5O2Cl + 5 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
NaCo + ZnNo = ZnCo + NaNo =>
NaCo + ZnNo = ZnCo + NaNo
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
NaNO2 + H2O = H2 + NaNO3 =>
NaNO2 + H2O = H2 + NaNO3
AlBr3 + Ca(OH)2 = Al(OH)3 + CaBr2 =>
2 AlBr3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaBr2
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
K3P + H2SO4 = KHSO4 + SO2 + H2O + H3PO3 =>
K3P + 6 H2SO4 = 3 KHSO4 + 3 SO2 + 3 H2O + H3PO3
Pb + K2SO4 = PbSO4 + K2 =>
Pb + K2SO4 = PbSO4 + K2
P2O3 + K2Cr2O7 + H2SO4 + H2O = Cr2(SO4)3 + K2SO4 + H3PO4 =>
3 P2O3 + 2 K2Cr2O7 + 8 H2SO4 + H2O = 2 Cr2(SO4)3 + 2 K2SO4 + 6 H3PO4
Na2O + MgCl2 = MgO + NaCl =>
Na2O + MgCl2 = MgO + 2 NaCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Na + H2O = HNa + O =>
2 Na + H2O = 2 HNa + O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CuSO4 + Na + H2O = Cu(OH)2 + Na2SO4 + H2 =>
CuSO4 + 2 Na + 2 H2O = Cu(OH)2 + Na2SO4 + H2
C3H6 + Br2 = C3H6Br2 =>
C3H6 + Br2 = C3H6Br2
H2 + O = H2O =>
H2 + O = H2O
MnO4{-} + S2O3{2-} + H{2}0 = MnO2 + SO4{2-} + OH{-} =>
13 MnO4{-} + 5 S2O3{2-} + H{2}0 = 13 MnO2 + 10 SO4{2-} + OH{-}
H2O2 + C8H10O = CO2 + H2O =>
20 H2O2 + C8H10O = 8 CO2 + 25 H2O
Ni + Sn(No3)2 = Sn + Ni(No3) =>
2 Ni + Sn(No3)2 = Sn + 2 Ni(No3)
Pb(ClO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4ClO3 =>
3 Pb(ClO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4ClO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaBr2(aq) + Na2SO4(aq) = CaSO4(s) + NaBr(aq) =>
CaBr2(aq) + Na2SO4(aq) = CaSO4(s) + 2 NaBr(aq)
FeS + Zn = ZnS + Fe =>
FeS + Zn = ZnS + Fe
MgCo3 + H3Po4 = Mg3(Po4) + Co2 + H2 =>
6 MgCo3 + 2 H3Po4 = 2 Mg3(Po4) + 9 Co2 + 3 H2
Fe2O3 + H2O = HFeO2 =>
Fe2O3 + H2O = 2 HFeO2
BaCl2(ac) + H2SO4 = BaSO4 + HCl =>
BaCl2(ac) + H2SO4 = BaSO4 + 2 HCl
M + Br2 = MBr2 =>
M + Br2 = MBr2
Mn(NO3)2 + H2S = MnS + HNO3 =>
Mn(NO3)2 + H2S = MnS + 2 HNO3
CH3CH3 + HNO3 = CH3CH2NO2 + H2O =>
CH3CH3 + HNO3 = CH3CH2NO2 + H2O
C3H8 + HCl = C3H6Cl2 + H2 =>
C3H8 + 2 HCl = C3H6Cl2 + 2 H2
CH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 11 H2O + 3 HCOOH + 2 K2SO4
Cl2(g) + H2O(l) = HClO(aq) + HCl(aq) =>
Cl2(g) + H2O(l) = HClO(aq) + HCl(aq)
(NH4)2CO3(s) + O2 = NH2(g) + CO2(g) + H2O(g) =>
2(NH4)2CO3(s) + O2 = 4 NH2(g) + 2 CO2(g) + 4 H2O(g)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
C8H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C8H8 + 8 KMnO4 + 12 H2SO4 = 8 CO2 + 4 K2SO4 + 8 MnSO4 + 16 H2O
NO2{-} + MnO4{-} + H{+} = MnO2 + NO3{-} + H2O =>
3 NO2{-} + 2 MnO4{-} + 2 H{+} = 2 MnO2 + 3 NO3{-} + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
KVO3 + N2H4 + H2SO4 = N2 + VOSO4 + H2O + K2SO4 =>
4 KVO3 + N2H4 + 6 H2SO4 = N2 + 4 VOSO4 + 8 H2O + 2 K2SO4
Cu(s) + HCl(s) = CuCl2 + H2(g) =>
Cu(s) + 2 HCl(s) = CuCl2 + H2(g)
Al(NO2)3 + NH4Cl = AlCl3 + N3 + H2O =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 2 N3 + 6 H2O
NH3 + H2O + SO2 = (NH4)2SO3 =>
2 NH3 + H2O + SO2 = (NH4)2SO3
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