| 前日に均衡した方程式 |
2 SbCl3 + 3 Na2S = Sb2S3 + 6 NaCl
PCl2 + AgNO3 = PNO3 + AgCl2 =>
PCl2 + AgNO3 = PNO3 + AgCl2
Fe(OH)3 + HCOONa = Fe(OH)2 + H2O + NaOH + CO2 =>
2 Fe(OH)3 + HCOONa = 2 Fe(OH)2 + H2O + NaOH + CO2
K2S + Pb(NO3)2 = Pb2 + S + KNO3 =>
2 K2S + 2 Pb(NO3)2 = Pb2 + 2 S + 4 KNO3
HNO2 + NaCl = HCl + NaNO2 =>
HNO2 + NaCl = HCl + NaNO2
Ag + Zn(NO3)2 = Zn2 + AgNO3 =>
4 Ag + 2 Zn(NO3)2 = Zn2 + 4 AgNO3
Pb(ClO3)2 + KOH = Pb(OH)2 + KClO3 =>
Pb(ClO3)2 + 2 KOH = Pb(OH)2 + 2 KClO3
CuCl2 + CaOH = Cu(OH)2 + CaCl =>
CuCl2 + 2 CaOH = Cu(OH)2 + 2 CaCl
Zn + NaNO3 + NaOH + H2O = NH3 + Na2[Zn(OH)4] =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = NH3 + 4 Na2[Zn(OH)4]
W2O5 + HBr = H2O + WBr5 =>
W2O5 + 10 HBr = 5 H2O + 2 WBr5
Pb + SO4{2-} = PbSO4 + e =>
Pb + SO4{2-} = PbSO4 + 2e
CuBr2 + KOH = Cu(OH)2 + KBr =>
CuBr2 + 2 KOH = Cu(OH)2 + 2 KBr
NO2 + O2 + ZnO = Zn(NO3)2 =>
4 NO2 + O2 + 2 ZnO = 2 Zn(NO3)2
MgI2 + Ag = AgI + Mg =>
MgI2 + 2 Ag = 2 AgI + Mg
AlBr3 + Ti(OH)2 = Al(OH)3 + TiBr2 =>
2 AlBr3 + 3 Ti(OH)2 = 2 Al(OH)3 + 3 TiBr2
H2PO4{+}(aq) + H2O(l) = HPO4{+}(aq) + H3O(aq) =>
H2PO4{+}(aq) + H2O(l) = HPO4{+}(aq) + H3O(aq)
C20H40O2 + O2 = H2O + C02 =>
C20H40O2 + 9 O2 = 20 H2O + 10 C02
Al(OH)3 + KOH = Al[K(OH)4] =>
Al(OH)3 + KOH = Al[K(OH)4]
Ru2 + O2 = RuO =>
Ru2 + O2 = 2 RuO
H2O = (OH)4 + H3O =>
8 H2O = (OH)4 + 4 H3O
FeTiO3 + H2SO4 + H2O = FeSO4*7H2O + TiOSO4 =>
FeTiO3 + 2 H2SO4 + 5 H2O = FeSO4*7H2O + TiOSO4
MnO2(s) + HCl(aq) = MnCl2(aq) + H2O(l) + Cl2(aq) =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + 2 H2O(l) + Cl2(aq)
Cu2(SO4)2 + NaPO4 = Cu(PO4)2 + Na2SO4 =>
Cu2(SO4)2 + 4 NaPO4 = 2 Cu(PO4)2 + 2 Na2SO4
K2S(aq) + NaHCO3(aq) = KHCO3(aq) + Na2S(aq) =>
K2S(aq) + 2 NaHCO3(aq) = 2 KHCO3(aq) + Na2S(aq)
C5H6O4 + O = CO2 + H2O =>
C5H6O4 + 9 O = 5 CO2 + 3 H2O
CH3CHOHCH3 + Na = CH3CHONaCH3 + H2 =>
2 CH3CHOHCH3 + 2 Na = 2 CH3CHONaCH3 + H2
Cs3PO4 + Ni(NO3)2 = CsNO3 + Ni3(PO4)2 =>
2 Cs3PO4 + 3 Ni(NO3)2 = 6 CsNO3 + Ni3(PO4)2
Li3PO4 + CoCl2 = Li3Cl2 + Co(PO4) =>
Li3PO4 + CoCl2 = Li3Cl2 + Co(PO4)
HCOOCH2CH3 + H2SO4 = COH2SO4 + CH3CH2OH =>
HCOOCH2CH3 + H2SO4 = COH2SO4 + CH3CH2OH
NaBiO3 + SnCl2 = Sn(BiO3)2 + NaCl =>
2 NaBiO3 + SnCl2 = Sn(BiO3)2 + 2 NaCl
KF + H2S = K2S + HF =>
2 KF + H2S = K2S + 2 HF
Cu + NaCl = NaCu + Cl2 =>
2 Cu + 2 NaCl = 2 NaCu + Cl2
H3PO4 + Mg = H2 + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg = 3 H2 + Mg3(PO4)2
NO2 + Ca(OH)2 = Ca(HNO3)2 =>
2 NO2 + Ca(OH)2 = Ca(HNO3)2
K2Cr2O7 + P2O3 + HCl = KCl + CrCl3 + P2O5 + H2O =>
2 K2Cr2O7 + 3 P2O3 + 16 HCl = 4 KCl + 4 CrCl3 + 3 P2O5 + 8 H2O
KMnO4 + Mn = MnO + K2O =>
2 KMnO4 + 5 Mn = 7 MnO + K2O
Al + KOH = Al(KOH) =>
Al + KOH = Al(KOH)
Au + HCl + O2 = H[AuCl4] + H2O =>
4 Au + 16 HCl + 3 O2 = 4 H[AuCl4] + 6 H2O
CaCl + NH4C = CaC + NH4Cl =>
CaCl + NH4C = CaC + NH4Cl
H3BO3 = H{+} + B{3+} + O{2-} =>
H3BO3 = 3 H{+} + B{3+} + 3 O{2-}
H2CO3 + Y(OH)3 = Y2(CO3)3 + H2O =>
3 H2CO3 + 2 Y(OH)3 = Y2(CO3)3 + 6 H2O
Ga + HF = GaH + F =>
Ga + HF = GaH + F
CH3CH2CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
3 CH3CH2CHOHCH3 + 4 CuO = 4 CH3COCH3 + 3 H2O + 4 Cu
SeO2(s) + O2(g) + H2O(l) = H2SeO4(aq) =>
2 SeO2(s) + O2(g) + 2 H2O(l) = 2 H2SeO4(aq)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Li2CO3 + MoO3 = Li2MoO4 + CO2 =>
Li2CO3 + MoO3 = Li2MoO4 + CO2
Ba(NO3)2(aq) + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2(aq) + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
ZnC2O4 = Zn + C2O4 =>
ZnC2O4 = Zn + C2O4
NO2 + O2 + ZnO = Zn(NO3)2 =>
4 NO2 + O2 + 2 ZnO = 2 Zn(NO3)2
Mn2O3 + HBr = Mn + Br + H2O =>
Mn2O3 + 6 HBr = 2 Mn + 6 Br + 3 H2O
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