| 前日に均衡した方程式 |
Al2(SO4)3 + 6 KF = 2 AlF3 + 3 K2SO4
CH3NH2 + H3O{+} = CH3NH3{+} + H2O =>
CH3NH2 + H3O{+} = CH3NH3{+} + H2O
Cl7 + O2 = ClO =>
2 Cl7 + 7 O2 = 14 ClO
HI(aq) + HNO2(aq) = I2(s) + NO(g) + H2O(l) =>
2 HI(aq) + 2 HNO2(aq) = I2(s) + 2 NO(g) + 2 H2O(l)
CrCl3(aq) + NaOH(aq) = NaCl(aq) + Cr(OH)3(s) =>
CrCl3(aq) + 3 NaOH(aq) = 3 NaCl(aq) + Cr(OH)3(s)
Ba(ClO4)2 + K2SO4 = BaSO4 + KClO4 =>
Ba(ClO4)2 + K2SO4 = BaSO4 + 2 KClO4
Ag(NO3) + NaOH = Ag(OH) + Na(NO3) =>
Ag(NO3) + NaOH = Ag(OH) + Na(NO3)
Fe + O2 + HOH = Fe(OH)2 =>
2 Fe + O2 + 2 HOH = 2 Fe(OH)2
KI + KClO3 = KIO3 + KCl =>
KI + KClO3 = KIO3 + KCl
Sn + NaOH + O2 = Na2SnO2 + H2O =>
2 Sn + 4 NaOH + O2 = 2 Na2SnO2 + 2 H2O
Ti(OH)4 = Ti2O4 + H2O =>
2 Ti(OH)4 = Ti2O4 + 4 H2O
P2S3 = P + S =>
P2S3 = 2 P + 3 S
Sn + I2 = SnI4 =>
Sn + 2 I2 = SnI4
Cu(C2H3O2)2 + Na2CrO4 = CuCrO4 + Na(C2H3O2) =>
Cu(C2H3O2)2 + Na2CrO4 = CuCrO4 + 2 Na(C2H3O2)
Na2B4O7 + CH3OH + H2SO4 = B(OCH3)3 + Na2SO4 + H2O =>
Na2B4O7 + 12 CH3OH + H2SO4 = 4 B(OCH3)3 + Na2SO4 + 7 H2O
Pb(ClO3)2 = Pb + ClO3 =>
Pb(ClO3)2 = Pb + 2 ClO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Sr + S = SrS =>
Sr + S = SrS
Rb + H3PO4 = Rb3(PO4)2 + H2 =>
3 Rb + 2 H3PO4 = Rb3(PO4)2 + 3 H2
CrCl3 + KMnO4 + H2O = H2Cr2O7 + MnCl2 + KCl + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnCl2 + 6 KCl + 12 HCl
Ni + HCl + HNO3 = NiCl2 + NO2 + H2O =>
Ni + 2 HCl + 2 HNO3 = NiCl2 + 2 NO2 + 2 H2O
C4H8O + H2O2 = C8H18O6 + H2O =>
2 C4H8O + 3 H2O2 = C8H18O6 + 2 H2O
NaNH2 + O2 = Na2O + NO2 + H2O =>
4 NaNH2 + 7 O2 = 2 Na2O + 4 NO2 + 4 H2O
Al + Fl2 = AlFl2 =>
Al + Fl2 = AlFl2
H3PO4 + Hg(OH) = Hg3PO4 + H2O =>
H3PO4 + 3 Hg(OH) = Hg3PO4 + 3 H2O
Ba + Cr{3+} = Cr + Ba{2+} =>
3 Ba + 2 Cr{3+} = 2 Cr + 3 Ba{2+}
CO2 + C4H8 = CO + H2O =>
8 CO2 + C4H8 = 12 CO + 4 H2O
MnO2 + H2SO3 = MnSO4 + H2O =>
MnO2 + H2SO3 = MnSO4 + H2O
CaBr2 + K2(CO3) = CaCO3 + KBr =>
CaBr2 + K2(CO3) = CaCO3 + 2 KBr
Ni(C2H3O2)2 + K2CO3 = NiCO3 + K(C2H3O2) =>
Ni(C2H3O2)2 + K2CO3 = NiCO3 + 2 K(C2H3O2)
Al2(CO3)3 + Cu(NO3)2 = Al(NO3)3 + CuCO3 =>
Al2(CO3)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuCO3
Al2(SO4)3 + Na2CrO4 = Na2(SO4)3 + Al2CrO4 =>
Al2(SO4)3 + Na2CrO4 = Na2(SO4)3 + Al2CrO4
Na + He = NaHe =>
Na + He = NaHe
Na2B4O7 + Cr(NO3)3 = NaBO2 + Cr(BO2)3 + NO2 + O2 =>
6 Na2B4O7 + 4 Cr(NO3)3 = 12 NaBO2 + 4 Cr(BO2)3 + 12 NO2 + 3 O2
KI + Ca = CaI + K =>
KI + Ca = CaI + K
FeAsS = FeS + As =>
FeAsS = FeS + As
C3H4 + O = CO2 + H2O =>
C3H4 + 8 O = 3 CO2 + 2 H2O
NH2 + O = N + H2O =>
NH2 + O = N + H2O
MgI2 + Fe(OH)2 = Mg(OH)2 + FeI2 =>
MgI2 + Fe(OH)2 = Mg(OH)2 + FeI2
C2H5NO2 + Zn + NaOH + H2O = C2H5NH2 + Na2[Zn(OH)4] =>
C2H5NO2 + 3 Zn + 6 NaOH + 4 H2O = C2H5NH2 + 3 Na2[Zn(OH)4]
CuCl + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
6 CuCl + 2 K2Cr2O7 + 14 H2SO4 = 6 CuSO4 + 2 Cr2(SO4)3 + 2 K2SO4 + 3 Cl2 + 14 H2O
CUO + H = CU + HO =>
CUO + H = CU + HO
Zn + CrCl3 = Cr3 + ZnCl2 =>
9 Zn + 6 CrCl3 = 2 Cr3 + 9 ZnCl2
C3H8(g) + H2O(g) = CO(g) + H2(g) =>
C3H8(g) + 3 H2O(g) = 3 CO(g) + 7 H2(g)
NaO + HOH = NaOH + HO =>
NaO + HOH = NaOH + HO
Cu2O + H2O + KMnO4 = CuO + KOH + MnO2 =>
3 Cu2O + H2O + 2 KMnO4 = 6 CuO + 2 KOH + 2 MnO2
Mg + MgCl2 = Mg2Cl =>
3 Mg + MgCl2 = 2 Mg2Cl
C6H6 + NH2 = C6H6NH2 =>
C6H6 + NH2 = C6H6NH2
Ca(OH)2(s) + MgSO4 = CaSO4 + Mg(OH)2 =>
Ca(OH)2(s) + MgSO4 = CaSO4 + Mg(OH)2
Pb(s) + CuSO4(aq) = Pb(SO4)(aq) + Cu(s) =>
Pb(s) + CuSO4(aq) = Pb(SO4)(aq) + Cu(s)
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