| 前日に均衡した方程式 |
2 NO2 = N2O4
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
HNO3 + H2 = N2 + H2O =>
2 HNO3 + 5 H2 = N2 + 6 H2O
H + VO3 = V3 + H2O =>
18 H + 3 VO3 = V3 + 9 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr2O7{-2} + CH3OH + H3O{+} = Cr{+3} + HCO2H + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H3O{+} = 4 Cr{+3} + 3 HCO2H + 27 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
CH5N + O2 = CO + H2O + NO =>
4 CH5N + 9 O2 = 4 CO + 10 H2O + 4 NO
C6H5NH3 + H2O = H3O + C6H5NH2 =>
C6H5NH3 + H2O = H3O + C6H5NH2
Fe + Cl = Fe3Cl =>
3 Fe + Cl = Fe3Cl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HNO3 + H2SO4 = HNO2 + H2O + SO4 =>
HNO3 + H2SO4 = HNO2 + H2O + SO4
C2H42H4 + O2 = CO2 + H2O =>
2 C2H42H4 + 27 O2 = 4 CO2 + 46 H2O
Zn(C2H3O2)2 + Na3PO4(aq) = NaC2H3O2(aq) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2 + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2(s)
BaBr2 = Ba + Br =>
BaBr2 = Ba + 2 Br
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
sodiumphosphate + calciumhydroxide = sodiumhydroxide + calciumphosphate =>
2 Na3PO4 + 3 Ca(OH)2 = 6 NaOH + Ca3(PO4)2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H6O2 + NaOH + C4H10O4S = C8H10O2 + H2O + Na2SO4 =>
2 C6H6O2 + 2 NaOH + C4H10O4S = 2 C8H10O2 + 2 H2O + Na2SO4
Ag{+} + Cl({-}) = AgCl =>
Ag{+} + Cl({-}) = AgCl
ZnS + O2 = ZnO + S8 =>
8 ZnS + 4 O2 = 8 ZnO + S8
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH5N + O2 = CO + H2O + NO =>
4 CH5N + 9 O2 = 4 CO + 10 H2O + 4 NO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + FeCrO4 = AlCrO4 + Fe =>
Al + FeCrO4 = AlCrO4 + Fe
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Si + H = SiH =>
Si + H = SiH
H3PO4 + CuO2H2 = Cu3P2O8 + H2O =>
2 H3PO4 + 3 CuO2H2 = Cu3P2O8 + 6 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
MnO4{-} + SO2 + H2O = Mn2 + SO4{2-} + H{+} =>
2 MnO4{-} + 7 SO2 + 6 H2O = Mn2 + 7 SO4{2-} + 12 H{+}
C6H7NO3S + Na2CO3 = NaC6H6NO3S + CO2 + H2O =>
2 C6H7NO3S + Na2CO3 = 2 NaC6H6NO3S + CO2 + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
N2(g) + O2 + H2O = HNO3(aq) =>
2 N2(g) + 5 O2 + 2 H2O = 4 HNO3(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
KAg(CN)2 + AgNO3 = AgCN + KNO3 =>
KAg(CN)2 + AgNO3 = 2 AgCN + KNO3
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
C6H14N2O2 + O2 = CO2 + H2O + N2 =>
2 C6H14N2O2 + 17 O2 = 12 CO2 + 14 H2O + 2 N2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
HCl + CrO + Cl2 = CrCl3 + H2O =>
4 HCl + 2 CrO + Cl2 = 2 CrCl3 + 2 H2O
AgCl + K2S = KCl + Ag2S =>
2 AgCl + K2S = 2 KCl + Ag2S
Cd3(PO4)2(s) + (NH4)2S(aq) = CdS(s) + (NH4)3PO4(aq) =>
Cd3(PO4)2(s) + 3(NH4)2S(aq) = 3 CdS(s) + 2(NH4)3PO4(aq)
HCl + CrO + Cl2 = CrCl3 + H2O =>
4 HCl + 2 CrO + Cl2 = 2 CrCl3 + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
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