| 前日に均衡した方程式 |
2 Al(OH)3 + 3 H2SO4(aq) = 6 H2O(l) + Al2(SO4)3
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb + Cu12(N4O3)2 = Pb6(N4O3)2 + Cu =>
6 Pb + Cu12(N4O3)2 = Pb6(N4O3)2 + 12 Cu
CaCO3 + H3BO3 = Ca(BO2)2 + H2O + CO2 =>
CaCO3 + 2 H3BO3 = Ca(BO2)2 + 3 H2O + CO2
Li2O + HOH = LiOH =>
Li2O + HOH = 2 LiOH
Sc2O3 + NaCl = Na3ScCl6 + Na2O =>
Sc2O3 + 12 NaCl = 2 Na3ScCl6 + 3 Na2O
MgO + CuCl = MgCl2 + Cu2O =>
MgO + 2 CuCl = MgCl2 + Cu2O
V2O3(s) + CO(g) = CO2 + V =>
V2O3(s) + 3 CO(g) = 3 CO2 + 2 V
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3} + 4 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C17H31COOH + NaHCO3 = C17H31COONa + H2O + CO2 =>
C17H31COOH + NaHCO3 = C17H31COONa + H2O + CO2
As2 + O5 = As2O5 =>
As2 + O5 = As2O5
H2PO4 + ZnO = ZnPO4 + H2O =>
H2PO4 + ZnO = ZnPO4 + H2O
Fe(II) + HCl = Fe(II)Cl + H =>
Fe(II) + HCl = Fe(II)Cl + H
C4H6O6 + NaHCO3 = Na2C4H4O6 + H2O + CO2 =>
C4H6O6 + 2 NaHCO3 = Na2C4H4O6 + 2 H2O + 2 CO2
K2Cr2O7 + Na2SO3 + HCl = CrCl3 + Na2SO4 + KCl + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 CrCl3 + 3 Na2SO4 + 2 KCl + 4 H2O
HBr(g) = H2 + Br2 =>
2 HBr(g) = H2 + Br2
Ethylene + oxygen = carbonmonoxide + water =>
C2H4 + 2 O2 = 2 CO + 2 H2O
Li(Cr) + FeBr(aq) = LiBr(aq) + Fe(Cr) =>
Li(Cr) + FeBr(aq) = LiBr(aq) + Fe(Cr)
Na2HPO4 + HBr = NaH2PO4 + NaBr =>
Na2HPO4 + HBr = NaH2PO4 + NaBr
C9H6O4 + C6H14N4O2 = C11H9O2N + CO2 + H2O =>
81 C9H6O4 + 17 C6H14N4O2 = 68 C11H9O2N + 83 CO2 + 56 H2O
Mg + (CO3)2 = MgCO3 =>
2 Mg + (CO3)2 = 2 MgCO3
CuBr2 + H2O = Cu(OH)2 + HBr =>
CuBr2 + 2 H2O = Cu(OH)2 + 2 HBr
H + O2 = H2OH2 =>
8 H + O2 = 2 H2OH2
K2SO4 + CaSO4 + H2O = CaK2(SO4)2H2O =>
K2SO4 + CaSO4 + H2O = CaK2(SO4)2H2O
Na(aq)CO3(aq) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
Na(aq)CO3(aq) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
C57H104O6 + H2O = C3H5(OH)3 + C17H33COOH =>
C57H104O6 + 3 H2O = C3H5(OH)3 + 3 C17H33COOH
LiH + Al2O3 = Li2O + AlH3 =>
6 LiH + Al2O3 = 3 Li2O + 2 AlH3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MnCl2 + NaOH + H2O2 = NaMnO4 + NaCl + H2O =>
2 MnCl2 + 6 NaOH + 5 H2O2 = 2 NaMnO4 + 4 NaCl + 8 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
HBr = Br2H2 =>
2 HBr = Br2H2
P + CI2 = CI2P =>
P + CI2 = CI2P
C5H10 + Cl2 = C5H9Cl + HCl =>
C5H10 + Cl2 = C5H9Cl + HCl
H2 + SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2 + 3 SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
CaO + Ba(NO3)2 = Ca(NO3)2 + BaO =>
CaO + Ba(NO3)2 = Ca(NO3)2 + BaO
AgBr + Na2SO3 = Ag2SO3 + NaBr =>
2 AgBr + Na2SO3 = Ag2SO3 + 2 NaBr
CoCO3 + H2SO4 = CoSO4 + H2O + CO2 =>
CoCO3 + H2SO4 = CoSO4 + H2O + CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KNO2 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + KNO3 =>
3 KNO2 + K2Cr2O7 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
CuO = Copper + Oxygen =>
2 CuO = 2 Cu + O2
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
XCCH + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 XCCH + 8 KMnO4 + 12 H2SO4 = 5 XCOOH + 5 CO2 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Na2CO3 + HCl = NaCl + H2 + CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2 + CO3
NaNO3(aq) + CaCl2(aq) = Ca(NO3)2(s) + NaCl =>
2 NaNO3(aq) + CaCl2(aq) = Ca(NO3)2(s) + 2 NaCl
C3H6 + KMnO4 + H2O = C3H9O2 + MnO2 + KOH =>
3 C3H6 + KMnO4 + 5 H2O = 3 C3H9O2 + MnO2 + KOH
ClO2{-} + H3O{+} = ClO2 + Cl{-} + H2O =>
5 ClO2{-} + 4 H3O{+} = 4 ClO2 + Cl{-} + 6 H2O
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