| 前日に均衡した方程式 |
2 MgOH2 + 2 HNO3 = 2 MgNO3 + H2 + 2 H2O
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AlS = Al + S8 =>
8 AlS = 8 Al + S8
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu(OH) + O2 + H2O = Cu(OH)2 =>
4 Cu(OH) + O2 + 2 H2O = 4 Cu(OH)2
Cu(OH)2CuSO4 + NH3 = [Cu(NH3)4](OH)2 + CuSO4 =>
Cu(OH)2CuSO4 + 4 NH3 = [Cu(NH3)4](OH)2 + CuSO4
NO2 + KMnO4 = KNO2 + MnO4 =>
NO2 + KMnO4 = KNO2 + MnO4
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
(NH4)2(SO4) + HCl = NH4Cl + H2SO4 =>
(NH4)2(SO4) + 2 HCl = 2 NH4Cl + H2SO4
ZnO + KOH = KOZnOH =>
ZnO + KOH = KOZnOH
NaSO4Ba(OH)2 = BaSO4Na(OH)2 =>
NaSO4Ba(OH)2 = BaSO4Na(OH)2
*****H2O2 = ****O2 + ****H2O =>
2*****H2O2 = ****O2 + 2****H2O
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
P4 + FeO + Ca(OH)2 = Fe + CaHPO4 + H2O =>
P4 + 10 FeO + 4 Ca(OH)2 = 10 Fe + 4 CaHPO4 + 2 H2O
H{+} + H2O = H3O{+} =>
H{+} + H2O = H3O{+}
Sn{2+} + Ni = Sn + Ni{2+} =>
Sn{2+} + Ni = Sn + Ni{2+}
CoCO3(s) = CoO(s) + CO2(g) =>
CoCO3(s) = CoO(s) + CO2(g)
H{+} + H2O = H3O{+} =>
H{+} + H2O = H3O{+}
(Na)2CO3 + HCl = NaCl + H2CO3 =>
(Na)2CO3 + 2 HCl = 2 NaCl + H2CO3
Zn(NO3)3 + HCl = HNO3 + ZnCl3 =>
Zn(NO3)3 + 3 HCl = 3 HNO3 + ZnCl3
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
KOH(aq) + KH2PO4(aq) = K3PO4(aq) + H2O(l) =>
2 KOH(aq) + KH2PO4(aq) = K3PO4(aq) + 2 H2O(l)
CuBr + MgSO4 = CuSO4 + MgBr =>
CuBr + MgSO4 = CuSO4 + MgBr
X = X90 =>
90 X = X90
Na2SO3 + KOH = K2SO3 + NaOH =>
Na2SO3 + 2 KOH = K2SO3 + 2 NaOH
Mg(OH)2 + H3PO4 = (Mg)3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = (Mg)3(PO4)2 + 6 H2O
K2SO4 + ZnI2 = ZnSO4 + KI =>
K2SO4 + ZnI2 = ZnSO4 + 2 KI
CH3OH + O2 = CH3O + H2O =>
4 CH3OH + O2 = 4 CH3O + 2 H2O
Mg + (OH)2 = MgO + H2O =>
Mg + (OH)2 = MgO + H2O
ZnI2 + Ag = Zn + AgI =>
ZnI2 + 2 Ag = Zn + 2 AgI
Cu{2+} + I{-} = CuI + I2 =>
2 Cu{2+} + 4 I{-} = 2 CuI + I2
HC1 + NaOH = NaC1 + H2O =>
HC1 + NaOH = NaC1 + H2O
C27H56 + O2 = CO2 + H2O =>
C27H56 + 41 O2 = 27 CO2 + 28 H2O
CoCO3(s) = CoO(s) + CO2(g) =>
CoCO3(s) = CoO(s) + CO2(g)
Au2O4 + H2O = Au(OH)4 =>
Au2O4 + 4 H2O = 2 Au(OH)4
KI + NaNO2(ac) + HCl(ac) = I2(s) + NaCl(ac) + NO(g) + KCl(ac) + H2O(l) =>
2 KI + 2 NaNO2(ac) + 4 HCl(ac) = I2(s) + 2 NaCl(ac) + 2 NO(g) + 2 KCl(ac) + 2 H2O(l)
Ni(CO3)2 = NiO + CO2 + O2 =>
2 Ni(CO3)2 = 2 NiO + 4 CO2 + O2
CH3NH2 + NH3 = CH4NH2 + NH2 =>
CH3NH2 + NH3 = CH4NH2 + NH2
H2O + Cr + NaOH = NaCrO2 + H2 =>
2 H2O + 2 Cr + 2 NaOH = 2 NaCrO2 + 3 H2
CaCe + Cl = ClCa + Ce =>
CaCe + Cl = ClCa + Ce
KCl + Pb(No3)2 = K(No3) + PbCl2 =>
2 KCl + Pb(No3)2 = 2 K(No3) + PbCl2
CH3CH2CH2OH + O2 = CH3CH2CHO + H2O =>
2 CH3CH2CH2OH + O2 = 2 CH3CH2CHO + 2 H2O
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