| 前日に均衡した方程式 |
Na2S + 2 KI = 2 NaI + K2S
MnO4{-} + Sb{+3} + H{+} = Mn{+2} + Sb{+5} + H2O =>
2 MnO4{-} + 5 Sb{+3} + 16 H{+} = 2 Mn{+2} + 5 Sb{+5} + 8 H2O
Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
CO2 + CF4 = COF2 =>
CO2 + CF4 = 2 COF2
I2 + HNO2 + H2O = HI + HNO3 =>
I2 + HNO2 + H2O = 2 HI + HNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaCl + H2O2 = NaOH + Cl2 =>
2 NaCl + H2O2 = 2 NaOH + Cl2
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g) =>
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g)
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Cu + P2 = Cu3P2 =>
3 Cu + P2 = Cu3P2
C6H14 + SO4{2-} + H{+} = CO2 + H2O + H2S =>
4 C6H14 + 19 SO4{2-} + 38 H{+} = 24 CO2 + 28 H2O + 19 H2S
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Ni + C4H8N2O2 = Ni(C4H8N2O2)2 =>
Ni + 2 C4H8N2O2 = Ni(C4H8N2O2)2
NH3 + O2 = N2O3 + H2 =>
4 NH3 + 3 O2 = 2 N2O3 + 6 H2
NH4OH + NH4Cl = NH4 + HClO =>
NH4OH + NH4Cl = 2 NH4 + HClO
K2SO4 + Cu(OH)2 = KOH + CuSO4 =>
K2SO4 + Cu(OH)2 = 2 KOH + CuSO4
HIO4 + Mo(OH)4 = Mo(IO4)4 + H2O =>
4 HIO4 + Mo(OH)4 = Mo(IO4)4 + 4 H2O
H2S(g) + SO2(g) = S8(g) + H2O(g) =>
16 H2S(g) + 8 SO2(g) = 3 S8(g) + 16 H2O(g)
GeO + LiOH = Ge(OH)2 + Li2O =>
GeO + 2 LiOH = Ge(OH)2 + Li2O
Ge + LiOH + H2O = Li2GeO3 + H2 =>
Ge + 2 LiOH + H2O = Li2GeO3 + 2 H2
K2Cr2O7 + Na2S = K2S + Na2Cr2O7 =>
K2Cr2O7 + Na2S = K2S + Na2Cr2O7
Cu{+} + OH{-} = Cu2O + H2O =>
2 Cu{+} + 2 OH{-} = Cu2O + H2O
Cu3(PO4)2 + Al(NO3)3 = Cu(NO3)2 + Al(PO4) =>
Cu3(PO4)2 + 2 Al(NO3)3 = 3 Cu(NO3)2 + 2 Al(PO4)
Cr(OH)3 + ClO3{-} = CrO4{2-} + Cl{-} + H2O + H{+} =>
2 Cr(OH)3 + ClO3{-} = 2 CrO4{2-} + Cl{-} + H2O + 4 H{+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + H2O2 + H2SO4 = K2SO4 + H2O =>
2 K + H2O2 + H2SO4 = K2SO4 + 2 H2O
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AlO + KOH + H2O = K(Al(OH)4) + H2 =>
2 AlO + 2 KOH + 4 H2O = 2 K(Al(OH)4) + H2
C4H10 + Cl2 = C4H9Cl + H2 =>
2 C4H10 + Cl2 = 2 C4H9Cl + H2
Sr3N2 = Sr + N2 =>
Sr3N2 = 3 Sr + N2
PH3 + KClO3 = H3PO4 + KCl =>
3 PH3 + 4 KClO3 = 3 H3PO4 + 4 KCl
CO2 + RbOH = Rb2CO3 + H2O =>
CO2 + 2 RbOH = Rb2CO3 + H2O
Al(OH)3 + SiO2 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 SiO2 = Al4(SiO4)3 + 6 H2O
Mg + Cu2S = MgS + Cu =>
Mg + Cu2S = MgS + 2 Cu
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
K2Cr2O7 + CO2 + H2O = Cr(OH3) + O2 + K2CO3 =>
2 K2Cr2O7 + 2 CO2 + 6 H2O = 4 Cr(OH3) + 7 O2 + 2 K2CO3
NH4ClO4(aq) + HF(aq) = NH4F(aq) + HClO4(aq) =>
NH4ClO4(aq) + HF(aq) = NH4F(aq) + HClO4(aq)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
LiFCuSO4 = LiCuFSO4 =>
LiFCuSO4 = LiCuFSO4
Ge + H2O = GeOH + H2 =>
2 Ge + 2 H2O = 2 GeOH + H2
Cr(OH)3 + OH{-} + Cl2 = CrO42{-} + H2O + Cl{-} =>
Cr(OH)3 + 81 OH{-} + 40 Cl2 = CrO42{-} + 42 H2O + 80 Cl{-}
H2SO4 + LiOH = Lithiumsulfate + water =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Ca + H2SO4 = CaO2 + H2O + SO2 =>
Ca + 2 H2SO4 = CaO2 + 2 H2O + 2 SO2
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + NaNO3 =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaNO3
Pb(CH3COOH)2 + NaOH = Pb(CH3COONa)2 + H2O =>
Pb(CH3COOH)2 + 2 NaOH = Pb(CH3COONa)2 + 2 H2O
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