| 前日に均衡した方程式 |
2 NaI + KClO + 2 CH3COOH = 2 CH3COONa + KCl + H2O + I2
Cr2O7{2-} + Sn{2+} + H{+} = Cr{3+} + Sn{4} + H2O =>
Cr2O7{2-} + 3 Sn{2+} + 14 H{+} = 2 Cr{3+} + 3 Sn{4} + 7 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Be(OH)2 + H3SbO4 = Be3(SbO4)2 + H2O =>
3 Be(OH)2 + 2 H3SbO4 = Be3(SbO4)2 + 6 H2O
Hg + H2 = H2Hg =>
Hg + H2 = H2Hg
KBr + MnO2 + H2SO = H2O + K2SO4 + Br2 + MnSO =>
2 KBr + 4 MnO2 + 5 H2SO = 5 H2O + K2SO4 + Br2 + 4 MnSO
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu2 + SO4 = Cu2SO4 =>
Cu2 + SO4 = Cu2SO4
KOH + H3BO3 = H2O + KH2BO3 =>
KOH + H3BO3 = H2O + KH2BO3
Cu(NO3)2 + FeCl3 = Cu(Cl3)2 + FeNO3 =>
Cu(NO3)2 + 2 FeCl3 = Cu(Cl3)2 + 2 FeNO3
HI + Li2Cr2O7 = LiI + CrI3 + I + H2O =>
14 HI + Li2Cr2O7 = 2 LiI + 2 CrI3 + 6 I + 7 H2O
Li(OH) = LiH + O2 =>
2 Li(OH) = 2 LiH + O2
NaC2H3O2 + Fe(NO3)3 = NaNO3 + Fe(C2H3O2)3 =>
3 NaC2H3O2 + Fe(NO3)3 = 3 NaNO3 + Fe(C2H3O2)3
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO5 + K2SO4 + H2O =>
C6H12O6 + 8 KMnO4 + 12 H2SO4 = 6 CO2 + 8 MnSO5 + 4 K2SO4 + 18 H2O
P + O2(g) = P2O3 =>
4 P + 3 O2(g) = 2 P2O3
H2O + Ca(NO3)2 + CaI = NO + Ca(IO3)2 + Ca(OH)2 =>
10 H2O + 7 Ca(NO3)2 + 6 CaI = 14 NO + 3 Ca(IO3)2 + 10 Ca(OH)2
Zn + KCrO4 = K + ZnCrO4 =>
Zn + KCrO4 = K + ZnCrO4
SO3 + HOH = H2SO3 + O2 =>
2 SO3 + 2 HOH = 2 H2SO3 + O2
CH3O2X + NH2O = CH4NO2 + XOH =>
CH3O2X + NH2O = CH4NO2 + XOH
Zn + Bi(NO3)3 = Bi + Zn(NO3)3 =>
Zn + Bi(NO3)3 = Bi + Zn(NO3)3
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Bi(NO3)3 + Fe(NO3)3 + C6H8O7 = BiFeO3 + CO2 + H2O + N2 =>
3 Bi(NO3)3 + 3 Fe(NO3)3 + 5 C6H8O7 = 3 BiFeO3 + 30 CO2 + 20 H2O + 9 N2
Cr + OH = Cr(OH) =>
Cr + OH = Cr(OH)
Ca(OH)2 + HCO3 = CaHCO3 + OH =>
Ca(OH)2 + HCO3 = CaHCO3 + 2 OH
ZnO + BaSO4 = ZnSO4 + BaO =>
ZnO + BaSO4 = ZnSO4 + BaO
CrCl3 + Zn = Cr + ZnCl2 =>
2 CrCl3 + 3 Zn = 2 Cr + 3 ZnCl2
C2H6S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
2 C2H6S(g) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2(g)
ZnSO4 + H2O = ZnSO4H2O =>
ZnSO4 + H2O = ZnSO4H2O
CrCl3 + Zn = Cr + ZnCl2 =>
2 CrCl3 + 3 Zn = 2 Cr + 3 ZnCl2
Sr + H2SO4 = SrSO4 + H =>
Sr + H2SO4 = SrSO4 + 2 H
(NH4)2(ZnCl4) + NaOH = Zn(OH)2 + NH4Cl + NaCl =>
(NH4)2(ZnCl4) + 2 NaOH = Zn(OH)2 + 2 NH4Cl + 2 NaCl
CrCl3 + Zn = Cr + ZnCl2 =>
2 CrCl3 + 3 Zn = 2 Cr + 3 ZnCl2
Sn2 + HF = H2 + SnF2 =>
Sn2 + 4 HF = 2 H2 + 2 SnF2
(NH4)2(ZnCl4) + NaOH = Zn(OH)2 + NH4Cl + NaCl =>
(NH4)2(ZnCl4) + 2 NaOH = Zn(OH)2 + 2 NH4Cl + 2 NaCl
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ca(OH)2 + HCO3 = CaHCO3 + OH =>
Ca(OH)2 + HCO3 = CaHCO3 + 2 OH
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
MnS + H3O = Mn + H2O + H2S =>
MnS + 2 H3O = Mn + 2 H2O + H2S
CH3OH + N2 = HNC + NH3 + O2 =>
2 CH3OH + 2 N2 = 2 HNC + 2 NH3 + O2
(NH4)2(ZnCl4) + NaOH = Zn(OH)2 + NH4Cl + NaCl =>
(NH4)2(ZnCl4) + 2 NaOH = Zn(OH)2 + 2 NH4Cl + 2 NaCl
CrCl3 + Zn = Cr + ZnCl2 =>
2 CrCl3 + 3 Zn = 2 Cr + 3 ZnCl2
Na + PO4 = Na2PO4 =>
2 Na + PO4 = Na2PO4
OH + CH4 = CO2 + H2O =>
8 OH + CH4 = CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(OH)2 + HCO3 = CaHCO3 + OH =>
Ca(OH)2 + HCO3 = CaHCO3 + 2 OH
C8H10O2 + C5H12O = C13H20O2 + H2O =>
C8H10O2 + C5H12O = C13H20O2 + H2O
HMnO4 + NaNO3 = NaMnO4 + HNO3 =>
HMnO4 + NaNO3 = NaMnO4 + HNO3
CaCl2 + Ag = AgCl + Ca =>
CaCl2 + 2 Ag = 2 AgCl + Ca
CrCl3 + Zn = Cr + ZnCl2 =>
2 CrCl3 + 3 Zn = 2 Cr + 3 ZnCl2
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