| 前日に均衡した方程式 |
4 CaHCO3 + O2 = 4 CaCO3 + 2 H2O
Co(OH)2 + HCl = CoCl2 + H2O =>
Co(OH)2 + 2 HCl = CoCl2 + 2 H2O
FeCl3(aq) + H2SO4(aq) = Fe2(SO4)3 + HCl(aq) =>
2 FeCl3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 HCl(aq)
HCHO2 + KOH = H2O + KCHO2 =>
HCHO2 + KOH = H2O + KCHO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Cr(s) + Fe(No3)3(aq) = Fe(s) + Cr(No3)3(aq) =>
Cr(s) + Fe(No3)3(aq) = Fe(s) + Cr(No3)3(aq)
Al2SO4 + COH = AlOH + C2SO4 =>
Al2SO4 + 2 COH = 2 AlOH + C2SO4
XOCH3 + O2 = XOH + CO2 + H2O =>
2 XOCH3 + 3 O2 = 2 XOH + 2 CO2 + 2 H2O
Na2S + Ag2SO4 = Ag2S + Na2SO4 =>
Na2S + Ag2SO4 = Ag2S + Na2SO4
K3PO4(aq) + TiBr3(aq) = TiPO4(s) + KBr(aq) =>
K3PO4(aq) + TiBr3(aq) = TiPO4(s) + 3 KBr(aq)
SO3 + Mn(OH)2 = MnSO4 + H2O =>
SO3 + Mn(OH)2 = MnSO4 + H2O
Ag1 + Fe2(CO3)3 = Fe1 + Ag2CO3 =>
6 Ag1 + Fe2(CO3)3 = 2 Fe1 + 3 Ag2CO3
C8H8O2 + H2O = C7H6O2 + CH3OH =>
C8H8O2 + H2O = C7H6O2 + CH3OH
HCOOH + Cu(OH)2 = CO2 + CuOH + H2O =>
HCOOH + 2 Cu(OH)2 = CO2 + 2 CuOH + 2 H2O
CuBr + KBr = K[CuBr2] =>
CuBr + KBr = K[CuBr2]
KBr + Cu(SO4)3 = Br2 + CuSO4 + K2SO4 =>
4 KBr + Cu(SO4)3 = 2 Br2 + CuSO4 + 2 K2SO4
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
Fe + C + Cr = FeCCr =>
Fe + C + Cr = FeCCr
KCl + H2O = KClO4 + H2 =>
KCl + 4 H2O = KClO4 + 4 H2
CaCl2 + HBrO2 = Ca(BrO2)2 + HCl =>
CaCl2 + 2 HBrO2 = Ca(BrO2)2 + 2 HCl
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
CI3CHO + NaOH = HCOONa + CHI3 =>
CI3CHO + NaOH = HCOONa + CHI3
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
Na2S + CH3COOH = CH3COONa + H2S =>
Na2S + 2 CH3COOH = 2 CH3COONa + H2S
K2CO3 + NH4NO3 = KNO3 + NH3 + H2O + CO2 =>
K2CO3 + 2 NH4NO3 = 2 KNO3 + 2 NH3 + H2O + CO2
NaOH + FeBr = FeOH + NaBr =>
NaOH + FeBr = FeOH + NaBr
NaNo2 + HCl = NaCl + HNo2 =>
NaNo2 + HCl = NaCl + HNo2
Ca(s) + H2PO4(aq) = Ca3(PO4)2(s) + H2(g) =>
3 Ca(s) + 2 H2PO4(aq) = Ca3(PO4)2(s) + 2 H2(g)
((CH3)4NBr) + SnBr2 + HBr = ((CH3)4N)2SnBr6 + H2 =>
2((CH3)4NBr) + SnBr2 + 2 HBr = ((CH3)4N)2SnBr6 + H2
K2CrO4 + S = Cr2O3 + SO2 + K2O =>
4 K2CrO4 + 3 S = 2 Cr2O3 + 3 SO2 + 4 K2O
CH3CCl3 + NaOH = CH3COOH + NaCl + H2O =>
CH3CCl3 + 3 NaOH = CH3COOH + 3 NaCl + H2O
Cu(s) + H2SO4 = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4 = CuSO4(aq) + SO2(g) + 2 H2O(l)
CH3Cl + CuO = CuCl2 + (CH3)2O =>
2 CH3Cl + CuO = CuCl2 + (CH3)2O
HClO = HCl + HClO3 =>
3 HClO = 2 HCl + HClO3
C + H2 = CH4 =>
C + 2 H2 = CH4
K2SO3 + CaCl2 = KCl + CaSO3 =>
K2SO3 + CaCl2 = 2 KCl + CaSO3
Mg(NO3)2*6H2O + CH4N2O + EuH10N3O14 = EuMgO + N2 + CO2 + H2O =>
6 Mg(NO3)2*6H2O + 28 CH4N2O + 6 EuH10N3O14 = 6 EuMgO + 43 N2 + 28 CO2 + 122 H2O
Cu(NO3)2 + Na2Cr2O7 + NH3 + H2O = CuNH4(OH)CrO4 + NaNO3 + NH4NO3 =>
2 Cu(NO3)2 + Na2Cr2O7 + 4 NH3 + 3 H2O = 2 CuNH4(OH)CrO4 + 2 NaNO3 + 2 NH4NO3
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
C4H5N3O + O2 = N2O + H2O + CO2 =>
2 C4H5N3O + 11 O2 = 3 N2O + 5 H2O + 8 CO2
C2H3NaO2 + C2H8O = C4H8O2 + NaOH =>
4 C2H3NaO2 + 2 C2H8O = 3 C4H8O2 + 4 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
[Co(NH3)5]Cl3 + H2O = [Co(NH3)5(H2O)]Cl3 =>
[Co(NH3)5]Cl3 + H2O = [Co(NH3)5(H2O)]Cl3
Pb + Ca(OH)2 = Pb(OH)2 + Ca =>
Pb + Ca(OH)2 = Pb(OH)2 + Ca
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Bi2O5 + H2 = Bi2O3 + H2O =>
Bi2O5 + 2 H2 = Bi2O3 + 2 H2O
KI + H2SO4 + KMnO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 KI + 8 H2SO4 + 2 KMnO4 = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
CuCO3 = Cu + CO2 + O2 =>
2 CuCO3 = 2 Cu + 2 CO2 + O2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
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