| 前日に均衡した方程式 |
3 K2Cr2O7 + C3H8O + 24 HCl = 6 CrCl3 + 3 CO2 + 6 KCl + 16 H2O
Cu2(s) + S(s) = Cu2S(s) =>
Cu2(s) + S(s) = Cu2S(s)
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
C2H2O4 = CO2 + H2 =>
C2H2O4 = 2 CO2 + H2
NH4ClO3 = Cl2 + H2O + NH3 + O2 =>
4 NH4ClO3 = 2 Cl2 + 2 H2O + 4 NH3 + 5 O2
Al2(SO4)3 + Ba(HCO3)2 = Al(OH)3 + BaSO4 + CO2 =>
Al2(SO4)3 + 3 Ba(HCO3)2 = 2 Al(OH)3 + 3 BaSO4 + 6 CO2
CaC2O4 + C6H8O7 = Ca3(C6H5O7)2 + C2H2O4 =>
3 CaC2O4 + 2 C6H8O7 = Ca3(C6H5O7)2 + 3 C2H2O4
H2PO4{-} + (NH4)2MoO4 + H{+} = (NH4)3PMo12O40 + NH4{+} + H2O =>
H2PO4{-} + 12(NH4)2MoO4 + 22 H{+} = (NH4)3PMo12O40 + 21 NH4{+} + 12 H2O
C2H4(g) + O3(g) = CO2(g) + H2O(g) =>
C2H4(g) + 2 O3(g) = 2 CO2(g) + 2 H2O(g)
P2S5 + H2O = H2S + P2O5 =>
P2S5 + 5 H2O = 5 H2S + P2O5
H2(SO4) + Pb(C2H3O2)2 = Pb(SO4) + H(C2H3O2) =>
H2(SO4) + Pb(C2H3O2)2 = Pb(SO4) + 2 H(C2H3O2)
CuO(s) + H2O(l) = Cu(OH)2(s) =>
CuO(s) + H2O(l) = Cu(OH)2(s)
Y + Cl2 = YCl =>
2 Y + Cl2 = 2 YCl
Ag + H3(PO4) = Ag3(PO4) + H2 =>
6 Ag + 2 H3(PO4) = 2 Ag3(PO4) + 3 H2
Fe + HNO3(conc) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(conc) = 3 Fe(NO3)2 + 2 NO + 4 H2O
H2O2(I) = H2O(I) + O2(g) =>
2 H2O2(I) = 2 H2O(I) + O2(g)
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
NH4F + KOH = NH4OH + KF =>
NH4F + KOH = NH4OH + KF
Ca(s) + H2O = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2 + H2(g)
C6H11Cl + O2 = CO2 + H2O + HCl =>
2 C6H11Cl + 17 O2 = 12 CO2 + 10 H2O + 2 HCl
MgCO3(aq) = MgO(aq) + CO2(g) =>
MgCO3(aq) = MgO(aq) + CO2(g)
NCO3 = NO + CO2 =>
NCO3 = NO + CO2
AgCl + NaCN = AgCN + NaCl =>
AgCl + NaCN = AgCN + NaCl
HS + NaOH = NaH + SOH =>
HS + NaOH = NaH + SOH
Cr + Pb(CH3COO)2 = Pb + Cr(CH3COO)3 =>
2 Cr + 3 Pb(CH3COO)2 = 3 Pb + 2 Cr(CH3COO)3
Zn + Na(NO3) + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + Na(NO3) + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + Ga = MgGa =>
Mg + Ga = MgGa
CuOHCl + NaOH = Cu(OH)2 + NaCl =>
CuOHCl + NaOH = Cu(OH)2 + NaCl
N2O5(g) + H2O = HNO3 =>
N2O5(g) + H2O = 2 HNO3
C9H10O + NaBH4 = C9H12O + NaBH3 =>
C9H10O + 2 NaBH4 = C9H12O + 2 NaBH3
FeSO4 + NaOCl = Fe2O3 + NaCl + SO4 =>
2 FeSO4 + 3 NaOCl = Fe2O3 + 3 NaCl + 2 SO4
MnSO4 + KBiO3 + HNO3 = KMnO4 + K2SO4 + Bi2(SO4)3 + Bi(NO3)3 + H2O =>
12 MnSO4 + 30 KBiO3 + 84 HNO3 = 12 KMnO4 + 9 K2SO4 + Bi2(SO4)3 + 28 Bi(NO3)3 + 42 H2O
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
CrCl2 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
3 CrCl2 + 12 KOH + 2 KClO3 = 8 KCl + 3 K2CrO4 + 6 H2O
H3BO3 + HF = BF3 + H2O =>
H3BO3 + 3 HF = BF3 + 3 H2O
Li2S + NaOH = LiOH + Na2S =>
Li2S + 2 NaOH = 2 LiOH + Na2S
Hg2CrO4 = Cr2O3 + Hg + O2 =>
4 Hg2CrO4 = 2 Cr2O3 + 8 Hg + 5 O2
H4 + Cl = HCl =>
H4 + 4 Cl = 4 HCl
FeTiO3 = Fe + Ti + O2 =>
2 FeTiO3 = 2 Fe + 2 Ti + 3 O2
AgBr + I2 = Br2 + AgI4 =>
2 AgBr + 4 I2 = Br2 + 2 AgI4
Al(OH)4(aq) + H2SO4(aq) = Al(OH)3 + H2O + SO4 =>
2 Al(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3 + 2 H2O + SO4
Fe(NO3)2 + Na2SO4 = FeSO4 + NaNO3 =>
Fe(NO3)2 + Na2SO4 = FeSO4 + 2 NaNO3
C + I2 = CI2 =>
C + I2 = CI2
NiCl2 + Ba(NO3)2 = Ni(NO3)2 + BaCl2 =>
NiCl2 + Ba(NO3)2 = Ni(NO3)2 + BaCl2
KAlSi3O8 + HCl = KAl2Si3AlO10(OH)2 + KCl + SiO2 =>
3 KAlSi3O8 + 2 HCl = KAl2Si3AlO10(OH)2 + 2 KCl + 6 SiO2
H2S + FeBr3 = HBr + Fe2S3 =>
3 H2S + 2 FeBr3 = 6 HBr + Fe2S3
NaOH + K2Cr2O7 = KOH + Na2Cr2O7 =>
2 NaOH + K2Cr2O7 = 2 KOH + Na2Cr2O7
N2O + O3 = NO =>
3 N2O + O3 = 6 NO
K3Fe(CN)6 = K{+} + Fe(CN)6{3-} =>
K3Fe(CN)6 = 3 K{+} + Fe(CN)6{3-}
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