| 前日に均衡した方程式 |
5 Na2O2 + 2 Al = 2 NaAlO3 + 4 Na2O
KI + H3PO4 = K2HPO4 + HI =>
2 KI + H3PO4 = K2HPO4 + 2 HI
H3BO3 + NH4OH = NH4 + H2BO3 + H2O =>
H3BO3 + NH4OH = NH4 + H2BO3 + H2O
N2O = N + O =>
N2O = 2 N + O
FeCl3 + NH4HO = Fe(HO)3 + NH4Cl =>
FeCl3 + 3 NH4HO = Fe(HO)3 + 3 NH4Cl
CUO + C2 = CU + CO =>
2 CUO + C2 = 2 CU + 2 CO
CH2 + Cl2 = CH2Cl2 =>
CH2 + Cl2 = CH2Cl2
C2H5Br + Br2 = C2H4Br + HBr =>
2 C2H5Br + Br2 = 2 C2H4Br + 2 HBr
CaSi + O2 = CaO2 + SiO2 =>
CaSi + 2 O2 = CaO2 + SiO2
C8H16 + Br2 = C8H15Br + HBr =>
C8H16 + Br2 = C8H15Br + HBr
H + CuCl2 = HCl + Cu =>
2 H + CuCl2 = 2 HCl + Cu
TiCl3 + NaClO4 + H2SO4 = H2O + Ti(SO4)2 + HClO3 + Na2SO4 =>
4 TiCl3 + 38 NaClO4 + 27 H2SO4 = 2 H2O + 4 Ti(SO4)2 + 50 HClO3 + 19 Na2SO4
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2 + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2 + 6 H2O(l)
Ca3(PO4)2 + H3O{+} = Ca{2+} + H3PO4 + H2O =>
Ca3(PO4)2 + 6 H3O{+} = 3 Ca{2+} + 2 H3PO4 + 6 H2O
Fe + C6H8O7 = C6H6FeO7 + H2 =>
Fe + C6H8O7 = C6H6FeO7 + H2
Ni + HBr = NiBr + H =>
Ni + HBr = NiBr + H
Cr + HCl + H2O = [Cr(H2O)6]Cl3 + H2 =>
2 Cr + 6 HCl + 12 H2O = 2[Cr(H2O)6]Cl3 + 3 H2
CH3Br + NH3 = (CH3)3N + HBr =>
3 CH3Br + NH3 = (CH3)3N + 3 HBr
MgI2(aq) + Cl2(g) = MgCl2(aq) + I2(g) =>
MgI2(aq) + Cl2(g) = MgCl2(aq) + I2(g)
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
Na + H2S = Na2S + H =>
2 Na + H2S = Na2S + 2 H
PbS + HNO3 + HCl = H2PbCl4 + NO2 + H2SO4 + H2O =>
PbS + 8 HNO3 + 4 HCl = H2PbCl4 + 8 NO2 + H2SO4 + 4 H2O
MnSO4 + KBrO3 + KOH = MnO2 + KBr + K2SO4 + H2O =>
3 MnSO4 + KBrO3 + 6 KOH = 3 MnO2 + KBr + 3 K2SO4 + 3 H2O
Mn2O7 + H2O = HMnO4 =>
Mn2O7 + H2O = 2 HMnO4
NH4F + H2O = NH3F + H3O =>
NH4F + H2O = NH3F + H3O
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
MnO4 + H = MnO2 + H2O =>
MnO4 + 4 H = MnO2 + 2 H2O
CoCl2(H2O)6 + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + H2O2 + 8 NH4OH = 2[Co(NH3)5Cl]Cl2 + 22 H2O
S2 + NaOH = Na2S + Na2S2O3 + H2O =>
2 S2 + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
FeCl3 + H2CO3 = Fe2(CO3)3 + HCl =>
2 FeCl3 + 3 H2CO3 = Fe2(CO3)3 + 6 HCl
KCI(s) + O2(g) = KCIO3(s) =>
2 KCI(s) + 3 O2(g) = 2 KCIO3(s)
NH4OH(aq) = NH3 + H2O =>
NH4OH(aq) = NH3 + H2O
Mg + NaHSO4 = MgSO4 + Na + H2 =>
2 Mg + 2 NaHSO4 = 2 MgSO4 + 2 Na + H2
K2SO4(aq) + Ba(NO3)2 = BaSO4(s) + KNO3(aq) =>
K2SO4(aq) + Ba(NO3)2 = BaSO4(s) + 2 KNO3(aq)
Sb(OH)3 + KOH = K(Sb(OH)4) =>
Sb(OH)3 + KOH = K(Sb(OH)4)
MnO4 = Mn + O =>
MnO4 = Mn + 4 O
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
C3H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2 + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2 + 6 H2O(l)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Cl{-} + CrO4{2-} + H{+} = HClO + Cr{3+} + H2O =>
3 Cl{-} + 2 CrO4{2-} + 13 H{+} = 3 HClO + 2 Cr{3+} + 5 H2O
Mg(NO3)2 + BaSO4 = Ba(NO3)2 + MgSO4 =>
Mg(NO3)2 + BaSO4 = Ba(NO3)2 + MgSO4
NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + NaNO3(aq) =>
3 NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + 3 NaNO3(aq)
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu + Pb(NO3)2 = Cu(NO3)2 + Pb
AgNO3 + NH3*H2O = [Ag(NH3)2]NO3 + H2O =>
AgNO3 + 2 NH3*H2O = [Ag(NH3)2]NO3 + 2 H2O
SnCl2 + HgCl2 = SnCl4 + HgCl =>
SnCl2 + 2 HgCl2 = SnCl4 + 2 HgCl
C2H4 + [O] + H2O = C2H4(OH)2 =>
C2H4 + [O] + H2O = C2H4(OH)2
S2O8{2-} + I{-} = SO4{2-} + I3{-} =>
S2O8{2-} + 3 I{-} = 2 SO4{2-} + I3{-}
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
Cr2O6 + H2O = H2CrO4 =>
Cr2O6 + 2 H2O = 2 H2CrO4
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