| 前日に均衡した方程式 |
Ca(NO3)2(aq) + KF(aq) = CaF + K(NO3)2
Na2SO4(s) + C(s) = Na2S(s) + CO(g) =>
Na2SO4(s) + 4 C(s) = Na2S(s) + 4 CO(g)
HCl + Ca2Si = CaCl2 + SiH4 =>
4 HCl + Ca2Si = 2 CaCl2 + SiH4
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
Na2SO4(s) + C(s) = Na2S(s) + CO(g) =>
Na2SO4(s) + 4 C(s) = Na2S(s) + 4 CO(g)
Fe(NO3)3 + NH4OH = FeNH4 + NO3 + OH =>
Fe(NO3)3 + NH4OH = FeNH4 + 3 NO3 + OH
ZnSO4*7H2O = ZnSO4 + H + O2 =>
2 ZnSO4*7H2O = 2 ZnSO4 + 28 H + 7 O2
ClH + Al(OH)3 = Cl3Al + H2O =>
3 ClH + Al(OH)3 = Cl3Al + 3 H2O
V(s) + O2(g) = V2O5(s) =>
4 V(s) + 5 O2(g) = 2 V2O5(s)
K(s) + Cl2(g) = KCl =>
2 K(s) + Cl2(g) = 2 KCl
NaNH2 + HCOOH = HCOONa + NH3 =>
NaNH2 + HCOOH = HCOONa + NH3
ZnO(NO{3}) = ZnO(NO{+3}) =>
ZnO(NO{3}) = ZnO(NO{+3})
PbH4 + O2 = H2O + PbO =>
2 PbH4 + 3 O2 = 4 H2O + 2 PbO
V(s) + O2(g) = V2O5(s) =>
4 V(s) + 5 O2(g) = 2 V2O5(s)
Cl2 + MgI2 = ClI + Mg =>
Cl2 + MgI2 = 2 ClI + Mg
NO2 + KOH = K2NO3 + H2O =>
NO2 + 2 KOH = K2NO3 + H2O
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2 + Pb
TiCl4(l) + Na(s) = NaCl(s) + Ti(s) =>
TiCl4(l) + 4 Na(s) = 4 NaCl(s) + Ti(s)
V(s) + O2(g) = V2O5(s) =>
4 V(s) + 5 O2(g) = 2 V2O5(s)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HCl + MnO2 + H3PO4 = Mn3PO4 + Cl + H2O =>
9 HCl + 3 MnO2 + H3PO4 = Mn3PO4 + 9 Cl + 6 H2O
Pb(NO3)2 + KOH = KOH(NO3)2 + Pb =>
Pb(NO3)2 + KOH = KOH(NO3)2 + Pb
Ca2C2O4 = CaO + CO =>
Ca2C2O4 = 2 CaO + 2 CO
C4H9OH + CuO = C4H8OH + H2O + Cu =>
2 C4H9OH + CuO = 2 C4H8OH + H2O + Cu
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
CaCl2 + AgNo3 = AgCl2 + CaNo3 =>
CaCl2 + AgNo3 = AgCl2 + CaNo3
O2(g) + CH3CH2OH(l) = CO2(g) + H2O =>
3 O2(g) + CH3CH2OH(l) = 2 CO2(g) + 3 H2O
HOCH2CH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + MnSO4 + K2SO4 + H2 =>
4 HOCH2CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 4 HOOCCH2CH2COOH + 2 MnSO4 + K2SO4 + 11 H2
Fe3(s) + H2O(g) = Fe3O4(s) + H2(g) =>
Fe3(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Cu2O(s) + O2(g) = CuO(s) =>
2 Cu2O(s) + O2(g) = 4 CuO(s)
C2H5OH + H{+} + Cr2O7{2-} = C2H3OH + H2O + Cr{3+} =>
3 C2H5OH + 8 H{+} + Cr2O7{2-} = 3 C2H3OH + 7 H2O + 2 Cr{3+}
Cu2O(s) + O2(g) = CuO(s) =>
2 Cu2O(s) + O2(g) = 4 CuO(s)
Na3Po4 + AgNo3 = NaNo3 + Ag3Po4 =>
Na3Po4 + 3 AgNo3 = 3 NaNo3 + Ag3Po4
NaOH + CH3COOH = CH3 + COOHNaOH =>
NaOH + CH3COOH = CH3 + COOHNaOH
CU(CH3COO)2 + H2O = CU(OH)2 + CH3COOH =>
CU(CH3COO)2 + 2 H2O = CU(OH)2 + 2 CH3COOH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cr(ClO4)3 + Li2CO3 = Cr2(CO3)3 + LiClO4 =>
2 Cr(ClO4)3 + 3 Li2CO3 = Cr2(CO3)3 + 6 LiClO4
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
Br2(l) + KF(aq) = BrF(aq) + K2(l) =>
Br2(l) + 2 KF(aq) = 2 BrF(aq) + K2(l)
Ca(NO3)2 = CaO + N2O + O2 =>
Ca(NO3)2 = CaO + N2O + 2 O2
Zn + Ag3AsO4 + NaOH = AsH3 + Na2ZnO2 + Ag + H2O =>
11 Zn + 2 Ag3AsO4 + 22 NaOH = 2 AsH3 + 11 Na2ZnO2 + 6 Ag + 8 H2O
As + K2Cr2O7 + H2SO4 = H3AsO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 As + 5 K2Cr2O7 + 20 H2SO4 = 6 H3AsO4 + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH2O2 = CH2 + O2 =>
CH2O2 = CH2 + O2
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