| 前日に均衡した方程式 |
C5H5N + H2O = C5H4N + H3O
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
KMnO4 + H2SO4 + FeSO4 = H2O + K2SO4 + Fe2(SO4)3 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = 8 H2O + K2SO4 + 5 Fe2(SO4)3 + 2 MnSO4
NiCl3 + Mg = MgCl2 + Ni2 =>
2 NiCl3 + 3 Mg = 3 MgCl2 + Ni2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag(NO3)(aq) + Na3(PO4)(aq) = Ag3(PO4)(s) + Na(NO3)(aq) =>
3 Ag(NO3)(aq) + Na3(PO4)(aq) = Ag3(PO4)(s) + 3 Na(NO3)(aq)
CH3OH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
4 CH3OH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH2CH3 + 12 H2O
Li(OH)2 + CO = Li2CO3 + H2O =>
2 Li(OH)2 + CO = Li2CO3 + 2 H2O
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
CH3COO + Ag = AgC2H3O2 =>
CH3COO + Ag = AgC2H3O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + C1 = KC1 =>
K + C1 = KC1
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Al(OH)3 + Rb2CO3 + HF = RbAlCO3F2 + RbF + H2O =>
Al(OH)3 + Rb2CO3 + 3 HF = RbAlCO3F2 + RbF + 3 H2O
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
MnO4{-} + H{+} + SO3{-2} = SO4{-2} + Mn{+2} + H2O =>
2 MnO4{-} + 6 H{+} + 5 SO3{-2} = 5 SO4{-2} + 2 Mn{+2} + 3 H2O
Ag3PO4 + K3PO4 = Ag3K3 + PO4 =>
Ag3PO4 + K3PO4 = Ag3K3 + 2 PO4
KMnO4 + KOH + Na2S = H2O + K2MnO4 + Na2SO4 =>
8 KMnO4 + 8 KOH + Na2S = 4 H2O + 8 K2MnO4 + Na2SO4
CuSO4 + Ag = Ag2SO4 + Cu =>
CuSO4 + 2 Ag = Ag2SO4 + Cu
CH3CH(OH)CH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH3CH(OH)CH3 + 2 KMnO4 + H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K(s) + H2O = KOH + H =>
K(s) + H2O = KOH + H
Ga(OH) + O2 = HGaO2 =>
2 Ga(OH) + O2 = 2 HGaO2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
N2H4H2SO4 + NaOH + KNO3 = KNO2 + H2O + N2 + Na2SO4 =>
N2H4H2SO4 + 2 NaOH + 2 KNO3 = 2 KNO2 + 4 H2O + N2 + Na2SO4
Mn + HCl + K2SO3 = S + MnCl2 + H2O + KCl =>
2 Mn + 6 HCl + K2SO3 = S + 2 MnCl2 + 3 H2O + 2 KCl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Ag(NH3)2OH + C6H12O6 = Ag + C6H12O7 + NH3 + H2O =>
2 Ag(NH3)2OH + C6H12O6 = 2 Ag + C6H12O7 + 4 NH3 + H2O
H2C2O4 + Zn = ZnC2O4 + H2 =>
H2C2O4 + Zn = ZnC2O4 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cr + H2SO4 = Cr2SO43 + H2S + H2O =>
2 Cr + 11 H2SO4 = Cr2SO43 + 10 H2S + H2O
H2S + Zn(NO3)2 = ZnS + HNO3 =>
H2S + Zn(NO3)2 = ZnS + 2 HNO3
H2Cr2O7 + KBr + H2SO4 = Br2 + KSO4 + Cr2(SO4)3 + H2O =>
2 H2Cr2O7 + 6 KBr + 12 H2SO4 = 3 Br2 + 6 KSO4 + 2 Cr2(SO4)3 + 14 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + S = FeS =>
Fe + S = FeS
C4HCO + O2 = CO2 + H2O =>
4 C4HCO + 19 O2 = 20 CO2 + 2 H2O
C6H5Br + Mg + CO2 + HCl = C7H6O2 + MgBr + Cl2 =>
2 C6H5Br + 2 Mg + 2 CO2 + 2 HCl = 2 C7H6O2 + 2 MgBr + Cl2
Cu + Na2CO3 = Cu2CO3 + Na =>
2 Cu + Na2CO3 = Cu2CO3 + 2 Na
Zn + Cu(Cl)2 = Zn(Cl)2 + Cu =>
Zn + Cu(Cl)2 = Zn(Cl)2 + Cu
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