| 前日に均衡した方程式 |
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
SiO2 + SnO = Sn2SiO4 =>
SiO2 + 2 SnO = Sn2SiO4
HgS + H{+} + NO3{-} + Cl{-} = S + HgCl4{-2} + NO + H2O =>
3 HgS + 8 H{+} + 2 NO3{-} + 12 Cl{-} = 3 S + 3 HgCl4{-2} + 2 NO + 4 H2O
CrCl3 + KOH = K3[Cr(OH)6] + KCl =>
CrCl3 + 6 KOH = K3[Cr(OH)6] + 3 KCl
K3(PO4) + Mg2(NO3) = K3(NO3) + Mg2(PO4) =>
K3(PO4) + Mg2(NO3) = K3(NO3) + Mg2(PO4)
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
C6H14O6 + H2 = C3H8O3 =>
C6H14O6 + H2 = 2 C3H8O3
HC2H3O2 + MgSO4 = Mg(C2H3O2)2 + H2SO4 =>
2 HC2H3O2 + MgSO4 = Mg(C2H3O2)2 + H2SO4
Na2SeO3 + NaOH + Cl2 = Na2SeO4 + NaCl + H2O =>
Na2SeO3 + 2 NaOH + Cl2 = Na2SeO4 + 2 NaCl + H2O
CH3CH2CH2Br + Na = CH3(CH2)4CH3 + NaBr =>
2 CH3CH2CH2Br + 2 Na = CH3(CH2)4CH3 + 2 NaBr
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
LiOH + Fe(NO3)3 = LiFe + OH(NO3)3 =>
LiOH + Fe(NO3)3 = LiFe + OH(NO3)3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HSO4 + BaOH = H2O + BaSO4 =>
HSO4 + BaOH = H2O + BaSO4
C6H12O0 + O2 = H2O + CO2 =>
2 C6H12O0 + 17 O2 = 12 H2O + 12 CO2
Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3
KOH + Br = KBr + KBrO3 + H2O =>
6 KOH + 6 Br = 5 KBr + KBrO3 + 3 H2O
Ni + K4[Fe(CN)6] = Ni[Fe(CN)6] + K =>
Ni + K4[Fe(CN)6] = Ni[Fe(CN)6] + 4 K
CuCl + Zn = ZnCl + Cu =>
CuCl + Zn = ZnCl + Cu
SiCl4 + H2O = H4O4Si + HCl =>
SiCl4 + 4 H2O = H4O4Si + 4 HCl
CH3CH2CH2Cl + NaOH = CH3CHCH2 + NaCl + H2O =>
CH3CH2CH2Cl + NaOH = CH3CHCH2 + NaCl + H2O
HCl + NaOH = Na + HClOH =>
HCl + NaOH = Na + HClOH
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Ce + O2 = Ce2O3 =>
4 Ce + 3 O2 = 2 Ce2O3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Na2CO3 + CoCl3 = Co2(CO3)3 + NaCl =>
3 Na2CO3 + 2 CoCl3 = Co2(CO3)3 + 6 NaCl
KMnO4 + KI + H2SO4 = KIO3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 KI + 9 H2SO4 = 5 KIO3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
ClO = Cl2 + O2 =>
2 ClO = Cl2 + O2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Ba(MnO4)2 + FeC2O4 + H2SO4 = BaSO4 + MnSO4 + Fe2(SO4)3 + H2O + CO2 =>
3 Ba(MnO4)2 + 10 FeC2O4 + 24 H2SO4 = 3 BaSO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O + 20 CO2
CH4CH4 + O2 = CO2 + H2O =>
CH4CH4 + 4 O2 = 2 CO2 + 4 H2O
NiSO4 + Sn = SnSO4 + Ni =>
NiSO4 + Sn = SnSO4 + Ni
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaIO3 + HI = I2 + NaI + H2O =>
NaIO3 + 6 HI = 3 I2 + NaI + 3 H2O
CH3CH2CH2Br + Na = CH3(CH2)4CH3 + NaBr =>
2 CH3CH2CH2Br + 2 Na = CH3(CH2)4CH3 + 2 NaBr
K2SiO3 + H3PO4 = K3PO4 + H2SiO3 =>
3 K2SiO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SiO3
Al + I2O5 = Al2O3 + I2 =>
10 Al + 3 I2O5 = 5 Al2O3 + 3 I2
Fe + HF = FeF3 + H2 =>
2 Fe + 6 HF = 2 FeF3 + 3 H2
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
NaVO3 + KI + H2SO4 = VOSO4 + I2 + K2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 KI + 4 H2SO4 = 2 VOSO4 + I2 + K2SO4 + Na2SO4 + 4 H2O
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
C6H3N3O7 + NaOH = C6H2N3NaO7 + H2O =>
C6H3N3O7 + NaOH = C6H2N3NaO7 + H2O
MoCl5 + S{2-} = MoS2 + Cl{-} + S =>
2 MoCl5 + 5 S{2-} = 2 MoS2 + 10 Cl{-} + S
FeS2 + O2 + Na2CO3 = CO2 + Fe2O3 + Na2SO4 =>
4 FeS2 + 15 O2 + 8 Na2CO3 = 8 CO2 + 2 Fe2O3 + 8 Na2SO4
HCl + K2CrO4 = CrCl3 + KCl + Cl2 + H2O =>
16 HCl + 2 K2CrO4 = 2 CrCl3 + 4 KCl + 3 Cl2 + 8 H2O
S8 + Cl2 + H2O = H2SO4 + HCl =>
S8 + 24 Cl2 + 32 H2O = 8 H2SO4 + 48 HCl
AgS + HNO3 = AgNO3 + NO + H2SO4 + H2O =>
3 AgS + 10 HNO3 = 3 AgNO3 + 7 NO + 3 H2SO4 + 2 H2O
NaIO3 + HI = I2 + NaI + H2O =>
NaIO3 + 6 HI = 3 I2 + NaI + 3 H2O
(NH3)3 + H3PO4 = NH4H2PO4 =>
(NH3)3 + 3 H3PO4 = 3 NH4H2PO4
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