| 前日に均衡した方程式 |
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H5COOH + 2 MnSO4 + K2SO4 + 3 H2O
Ca(s) + H2O(g) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(g) = Ca(OH)2(aq) + H2(g)
C2H2 + HCl = C2H4Cl2 =>
C2H2 + 2 HCl = C2H4Cl2
K2(C2)(O4) + Ca3(AsO4)2 = K3(AsO4) + CaC2(O4) =>
3 K2(C2)(O4) + Ca3(AsO4)2 = 2 K3(AsO4) + 3 CaC2(O4)
FeO + CH3COOH = Fe(CH3COO)2 + H2O =>
FeO + 2 CH3COOH = Fe(CH3COO)2 + H2O
HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O
C6H5OH = C6H5O + H2 =>
2 C6H5OH = 2 C6H5O + H2
SO3 + H2O = S8 + OH =>
8 SO3 + 24 H2O = S8 + 48 OH
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Cl2 + Cr(OH)3 + KOH = K2CrO4 + KCl + H2O =>
3 Cl2 + 2 Cr(OH)3 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
CH4 + Cr2O3 = CO + H2 + CrO =>
CH4 + Cr2O3 = CO + 2 H2 + 2 CrO
CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4
CuCl + Zi = Cu + ZiCl =>
CuCl + Zi = Cu + ZiCl
HCl(ac) + KOH(l) = KCl(s) + H2O(l) =>
HCl(ac) + KOH(l) = KCl(s) + H2O(l)
(HCOO)2Ca = HCOH + CaCO3 =>
(HCOO)2Ca = HCOH + CaCO3
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
S + BaO = O + BaS =>
S + BaO = O + BaS
H2CO3 + Hg2O = Hg2CO3 + H2O =>
H2CO3 + Hg2O = Hg2CO3 + H2O
(Na2CO3*NaHCO3*2H2O) + SO2 = Na2SO3 + H2O + CO2 =>
2(Na2CO3*NaHCO3*2H2O) + 3 SO2 = 3 Na2SO3 + 5 H2O + 4 CO2
H3AsO3 + SnCl2 = Sn3(AsO3)2 + HCl =>
2 H3AsO3 + 3 SnCl2 = Sn3(AsO3)2 + 6 HCl
KClO4 + C6H5NaO2 = KCl + Na2CO3 + H2O + CO2 =>
13 KClO4 + 4 C6H5NaO2 = 13 KCl + 2 Na2CO3 + 10 H2O + 22 CO2
HCN + NaOH = HOH + NaCN =>
HCN + NaOH = HOH + NaCN
H2SO4 + Fe3(PO4)2 = FeSO4 + H3PO4 =>
3 H2SO4 + Fe3(PO4)2 = 3 FeSO4 + 2 H3PO4
Cr(NH3)6ClO2 + HClO4 = (NH4)2Cr2O7 + N2 + Cl2 + H2O =>
14 Cr(NH3)6ClO2 + 34 HClO4 = 7(NH4)2Cr2O7 + 35 N2 + 24 Cl2 + 115 H2O
LiF + H2SO4 = Li2SO4 + HF =>
2 LiF + H2SO4 = Li2SO4 + 2 HF
Li(s) + S8(s) = Li2S6(s) =>
8 Li(s) + 3 S8(s) = 4 Li2S6(s)
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
Ni + Pt(II)NO3 = Pt(II) + Ni(NO3)2 =>
Ni + 2 Pt(II)NO3 = 2 Pt(II) + Ni(NO3)2
NH4HCO3 + CuSO4 = (NH4)2SO4 + CuCO3 + H2O + CO2 =>
2 NH4HCO3 + CuSO4 = (NH4)2SO4 + CuCO3 + H2O + CO2
KMnO4 + C3H3O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
18 KMnO4 + 8 C3H3O3 = 9 K2CO3 + 9 Mn2O3 + 15 CO2 + 12 H2O
SiO + Ba(OH)2 = BaSiO2 + H2O =>
SiO + Ba(OH)2 = BaSiO2 + H2O
Co + CrO = Co2(CrO)3 =>
2 Co + 3 CrO = Co2(CrO)3
C5H10O9 + H2O = CO2 + H2 =>
C5H10O9 + H2O = 5 CO2 + 6 H2
CH3CCH + KMnO4 + KOH = K2MnO4 + CHCCOOK + H2O =>
CH3CCH + 6 KMnO4 + 7 KOH = 6 K2MnO4 + CHCCOOK + 5 H2O
[Co(NH3)6]Cl3 + NaOH = NH3 + NaCl + Co(OH)2 + HO =>
[Co(NH3)6]Cl3 + 3 NaOH = 6 NH3 + 3 NaCl + Co(OH)2 + HO
Pb(OH)2 + Hg2S = HgOH + PbS =>
Pb(OH)2 + Hg2S = 2 HgOH + PbS
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
CH2Cl2 + H2O = CH2(OH)2 + HCl =>
CH2Cl2 + 2 H2O = CH2(OH)2 + 2 HCl
RbBr + AgCl = AgBr + RbCl(classification) =>
RbBr + AgCl = AgBr + RbCl(classification)
RbMnO4 + Mg + H2SO4 = MgSO4 + MnSO4 + Rb2SO4 + H2O =>
2 RbMnO4 + 5 Mg + 8 H2SO4 = 5 MgSO4 + 2 MnSO4 + Rb2SO4 + 8 H2O
HBr + NO2 = NO + Br2 + H2O =>
2 HBr + NO2 = NO + Br2 + H2O
HCOOCH2CH3 + H2O = HCOOH + CH3CH2OH =>
HCOOCH2CH3 + H2O = HCOOH + CH3CH2OH
NaI + Pb(NO3)2 = PbI2 + Na(NO3) =>
2 NaI + Pb(NO3)2 = PbI2 + 2 Na(NO3)
MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
HMnO4 + H3As + H2SO4 = H3AsO4 + MnSO4 + H2O =>
8 HMnO4 + 5 H3As + 8 H2SO4 = 5 H3AsO4 + 8 MnSO4 + 12 H2O
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
I2 + K2SnO2 + KOH = K2SnO3 + KI + H2O =>
I2 + K2SnO2 + 2 KOH = K2SnO3 + 2 KI + H2O
C17H35COOH + NaOH = H2O + C17H35COONa =>
C17H35COOH + NaOH = H2O + C17H35COONa
Ca(OH)2 + CuSO4 = Cu(OH)2 + CaSO4 =>
Ca(OH)2 + CuSO4 = Cu(OH)2 + CaSO4
K2Cr2O7 + FeCl2 + H2SO4 = H2O + Cr2(SO4)3 + FeCl3 + Fe2(SO4)3 + K2SO4 =>
K2Cr2O7 + 6 FeCl2 + 7 H2SO4 = 7 H2O + Cr2(SO4)3 + 4 FeCl3 + Fe2(SO4)3 + K2SO4
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