| 前日に均衡した方程式 |
6 HI + 2 HNO3 = 2 NO + 4 H2O + 3 I2
Al2(SO4)3 + CaOH = Al2OH + Ca(SO4)3 =>
Al2(SO4)3 + CaOH = Al2OH + Ca(SO4)3
C + KMnO4 + H2SO4 = C*HSO4*H2SO4 + MnSO4 + KHSO4 + H2O =>
5 C + KMnO4 + 12 H2SO4 = 5 C*HSO4*H2SO4 + MnSO4 + KHSO4 + 4 H2O
CaBr2 = Ca2 + Br2 =>
2 CaBr2 = Ca2 + 2 Br2
NH3 + H2O + Co(NO3)3 = Co(OH)3 + NH4NO3 =>
3 NH3 + 3 H2O + Co(NO3)3 = Co(OH)3 + 3 NH4NO3
HBr + H2SO4 = Br2(s) + SO2 + H2O =>
2 HBr + H2SO4 = Br2(s) + SO2 + 2 H2O
NH4Br + Pb(C2H3O2)2 = NH4C2H3O2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbBr2
H2SO4 + Sc(OH)3 = Sc2(SO4)3 + HOH =>
3 H2SO4 + 2 Sc(OH)3 = Sc2(SO4)3 + 6 HOH
PBNO3 + NaI = NaNO3 + PBI =>
PBNO3 + NaI = NaNO3 + PBI
K3PO4 + Ba = Ba(PO4)2 + K =>
2 K3PO4 + Ba = Ba(PO4)2 + 6 K
MnO4{-} + CH3OH + OH{-} = MnO4{2-} + CO3{2-} + H2O =>
6 MnO4{-} + CH3OH + 8 OH{-} = 6 MnO4{2-} + CO3{2-} + 6 H2O
C5H4O2 + H2 = C5H6O2 =>
C5H4O2 + H2 = C5H6O2
Pb(ClO4)2 + Na2S = PbS + NaClO4 =>
Pb(ClO4)2 + Na2S = PbS + 2 NaClO4
C2H5OH + Cl2 + NaOH = CH3COONa + NaCl + H2O =>
C2H5OH + 2 Cl2 + 5 NaOH = CH3COONa + 4 NaCl + 4 H2O
K2CrO4 + CH3COOH = KHCrO4 + CH3COOK =>
K2CrO4 + CH3COOH = KHCrO4 + CH3COOK
Al + K2S = Al2S3 + K =>
2 Al + 3 K2S = Al2S3 + 6 K
Ba + Mg(NO3)2 = Ba(NO3)2 + Mg =>
Ba + Mg(NO3)2 = Ba(NO3)2 + Mg
Fl + NaCl = NaFl + Cl =>
Fl + NaCl = NaFl + Cl
PBO(s) + O2(g) = PBO2(s) =>
2 PBO(s) + O2(g) = 2 PBO2(s)
C3H5(NO3)3 + O2 = CO2 + NO2 + H2O =>
4 C3H5(NO3)3 + 11 O2 = 12 CO2 + 12 NO2 + 10 H2O
Ba + Mg(NO3)2 = Ba(NO3)2 + Mg =>
Ba + Mg(NO3)2 = Ba(NO3)2 + Mg
H2SO4 + K2CrO4 = H2O + K2Cr2O7 + K2SO4 =>
H2SO4 + 2 K2CrO4 = H2O + K2Cr2O7 + K2SO4
Hg + Cu(NO3)2 = HgNO3 + Cu =>
2 Hg + Cu(NO3)2 = 2 HgNO3 + Cu
NH4N + Pb(ClO3)2 = NH4ClO3 + PbN2 =>
2 NH4N + Pb(ClO3)2 = 2 NH4ClO3 + PbN2
S(NH4)2 + HCl = NH4Cl + H2S =>
S(NH4)2 + 2 HCl = 2 NH4Cl + H2S
K2CrO4 + Fe(OH)3 = KOH + Fe2(CrO4)3 =>
3 K2CrO4 + 2 Fe(OH)3 = 6 KOH + Fe2(CrO4)3
Cl2 + K(OH) = KCl + KClO + H2O =>
Cl2 + 2 K(OH) = KCl + KClO + H2O
PbS + HNO2 = Pb(NO3)2 + NO + S + H2O =>
PbS + 8 HNO2 = Pb(NO3)2 + 6 NO + S + 4 H2O
C3H8 + Cl2 = C3H6 + HCl =>
C3H8 + Cl2 = C3H6 + 2 HCl
P + Cl{-}2 = PCl{-}5 =>
P + Cl{-}2 = PCl{-}5
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
C3H8O3 + O2(g) = CO2(g) + H2O(v) =>
2 C3H8O3 + 7 O2(g) = 6 CO2(g) + 8 H2O(v)
NaO + Fe = FeO + Na =>
NaO + Fe = FeO + Na
(COOH)2 + PCl5 = (COCl)2 + POCl3 + HCl =>
(COOH)2 + 2 PCl5 = (COCl)2 + 2 POCl3 + 2 HCl
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(s) + H2O(l) =>
Ca(OH)2(ac) + H2SO4(ac) = CaSO4(s) + 2 H2O(l)
Fe(OH)3 + CH2O + H3O{+} = Fe{2+} + H2O + CO2 =>
4 Fe(OH)3 + CH2O + 8 H3O{+} = 4 Fe{2+} + 19 H2O + CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH4I + Mg(OH)2 = MgI2 + NH3 + H2O =>
2 NH4I + Mg(OH)2 = MgI2 + 2 NH3 + 2 H2O
Zn + KMnO4 + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
5 Zn + 2 KMnO4 + 8 H2SO4 = 5 ZnSO4 + 2 MnSO4 + K2SO4 + 8 H2O
H2O + (CH3CH2CO)2O + H2NC6H4OH = C11H15NO2 + CO3H4 =>
H2O + (CH3CH2CO)2O + H2NC6H4OH = C11H15NO2 + CO3H4
MnO4 + HS = S + MnO2 + H2O =>
MnO4 + 4 HS = 4 S + MnO2 + 2 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
K2Cr2O7 + AgNO3 = KNO3 + Ag2Cr2O7(s) =>
K2Cr2O7 + 2 AgNO3 = 2 KNO3 + Ag2Cr2O7(s)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca(No3)2 + KCl = CaCl2 + KNo3 =>
Ca(No3)2 + 2 KCl = CaCl2 + 2 KNo3
Cs + K2O = Cs2O + K =>
2 Cs + K2O = Cs2O + 2 K
Mg + AgNO{3} = MgNO{3} + Ag =>
Mg + AgNO{3} = MgNO{3} + Ag
HgCl2 + K2CO3 = HgCO3 + KCl =>
HgCl2 + K2CO3 = HgCO3 + 2 KCl
MnO2 + H2O2 = MnO7 + H2O =>
MnO2 + 5 H2O2 = MnO7 + 5 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
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