| 前日に均衡した方程式 |
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
HClO4 + As2S3 + H2O = H3AsO4 + H2SO4 + HCl =>
7 HClO4 + 2 As2S3 + 12 H2O = 4 H3AsO4 + 6 H2SO4 + 7 HCl
H3PO4 + Ca(OH)3 = [Ca(OH)3]PO4 + H2 =>
2 H3PO4 + 2 Ca(OH)3 = 2[Ca(OH)3]PO4 + 3 H2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
BaO + CaF2 = BaF2 + CaO =>
BaO + CaF2 = BaF2 + CaO
SnO + KOH + H2O = K2[Sn(OH)4] =>
SnO + 2 KOH + H2O = K2[Sn(OH)4]
H2 + HOOH = H2O =>
H2 + HOOH = 2 H2O
Al(NO3)3 + MgCl2 = AlCl3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgCl2 = 2 AlCl3 + 3 Mg(NO3)2
SnS + HNO3 = H2SnO2 + H2O + NO2 + H2SO4 =>
SnS + 8 HNO3 = H2SnO2 + 2 H2O + 8 NO2 + H2SO4
Al(CO3)3 + Na2CO3 = Al2(CO3)3 + NaCO3 =>
2 Al(CO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCO3
C2H5OH = HOH + C2H4 =>
C2H5OH = HOH + C2H4
HClO4 + Al(OH)3 = AlO4 + HCl(OH)3 =>
HClO4 + Al(OH)3 = AlO4 + HCl(OH)3
FeNO3 + Ca = CaNO3 + Fe =>
FeNO3 + Ca = CaNO3 + Fe
Zn + H2SO2 = ZnSO2 + H2 =>
Zn + H2SO2 = ZnSO2 + H2
Mn + HBr = MnBr3 + H2 =>
2 Mn + 6 HBr = 2 MnBr3 + 3 H2
CH3OH = CH2O + H2 =>
CH3OH = CH2O + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2O + I2O7 = H2I2O8 =>
H2O + I2O7 = H2I2O8
CH3CH2SH + O2 = CH3CH2SSCH2CH3 + H2O =>
4 CH3CH2SH + O2 = 2 CH3CH2SSCH2CH3 + 2 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3(classification) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3(classification)
PbO + Ag = PbAg + O =>
PbO + Ag = PbAg + O
CN + MnO4 = CNO + MnO2 =>
2 CN + MnO4 = 2 CNO + MnO2
Na2O + Cs = Cs2O + Na =>
Na2O + 2 Cs = Cs2O + 2 Na
NaCrO2 + PbO2 + NaOH = Na2CrO4 + PbO + H2O =>
2 NaCrO2 + 3 PbO2 + 2 NaOH = 2 Na2CrO4 + 3 PbO + H2O
NaHCO3 = Na + H2 + CO3 =>
2 NaHCO3 = 2 Na + H2 + 2 CO3
C10H17 + O2 = CO2 + H2O =>
4 C10H17 + 57 O2 = 40 CO2 + 34 H2O
Cr + NaOH = CrO2 + Na + H2O =>
Cr + 4 NaOH = CrO2 + 4 Na + 2 H2O
CaC2O4 + H2SO4 + KMnO4 = CaSO4 + CO2 + MnSO4 + K2SO4 + H2O =>
5 CaC2O4 + 8 H2SO4 + 2 KMnO4 = 5 CaSO4 + 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
AlCl3 + TiI4 = AlI3 + TiCl4 =>
4 AlCl3 + 3 TiI4 = 4 AlI3 + 3 TiCl4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cu4O6H3 = O2 + Cu7 + H2O =>
28 Cu4O6H3 = 63 O2 + 16 Cu7 + 42 H2O
Pd{2+} + Ni(OH)2 + OH{-} = Pd + NiO2 + H2O =>
Pd{2+} + Ni(OH)2 + 2 OH{-} = Pd + NiO2 + 2 H2O
CH3COOH(aq) + Zn(s) = ZnCH3COO(aq) + H2(g) =>
2 CH3COOH(aq) + 2 Zn(s) = 2 ZnCH3COO(aq) + H2(g)
KOH + J2 = KJ + KJO + H2O =>
2 KOH + J2 = KJ + KJO + H2O
AgNO3 + AsH3 + H2O = Ag + H3AsO3 + HN03 =>
18 AgNO3 + 19 AsH3 + 3 H2O = 18 Ag + 19 H3AsO3 + 6 HN03
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3CO2H + Ca(OH)2 = Ca(C2H3OO)2 + H2O =>
2 CH3CO2H + Ca(OH)2 = Ca(C2H3OO)2 + 2 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
CrO3 + Ba(OH)2 = BaCrO4 + H2O =>
CrO3 + Ba(OH)2 = BaCrO4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
Mg(OH)2 + H3PO4(aq) = Mg3(PO4)2(s) + H2O(l) =>
3 Mg(OH)2 + 2 H3PO4(aq) = Mg3(PO4)2(s) + 6 H2O(l)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaCl + Ba(OH)2 = BaCl2 + Na(OH) =>
2 NaCl + Ba(OH)2 = BaCl2 + 2 Na(OH)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)2 + KIO3 = Pb(IO3)2 + KNO3 =>
Pb(NO3)2 + 2 KIO3 = Pb(IO3)2 + 2 KNO3
KI + Br = KBr + I =>
KI + Br = KBr + I
CH2O + NaOH = CHOOH + Na + H2O =>
CH2O + 2 NaOH = CHOOH + 2 Na + H2O
MnO2 + KOH + O2 = KMnO4 + H2O =>
4 MnO2 + 4 KOH + 3 O2 = 4 KMnO4 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
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