| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 N + 3 Ca = N2Ca3
FeCl2(aq) + AgNO3(s) = Fe(NO3)2 + AgCl =>
FeCl2(aq) + 2 AgNO3(s) = Fe(NO3)2 + 2 AgCl
CoCO3 + HC2H3O2 = Co(C2H3O2) + CO2 + H2O =>
8 CoCO3 + 9 HC2H3O2 = 8 Co(C2H3O2) + 10 CO2 + 6 H2O
PBO + Al = PB + Al2O3 =>
3 PBO + 2 Al = 3 PB + Al2O3
Zn + NO3{-} + H{+} = Zn{5}{+} + NH3 + H2O =>
8 Zn + 5 NO3{-} + 45 H{+} = 8 Zn{5}{+} + 5 NH3 + 15 H2O
C2H6O + Cr2O7{2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
5 C2H6O + 2 Cr2O7{2} + 8 H{+} = 5 C2H4O2 + 4 Cr{+3} + 9 H2O
CrBr3 + KOH = K3(Cr(OH)6) + KBr =>
CrBr3 + 6 KOH = K3(Cr(OH)6) + 3 KBr
Al + CU(SO4)2 = Al(SO4)3 + CU =>
2 Al + 3 CU(SO4)2 = 2 Al(SO4)3 + 3 CU
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C6H10O + HNO3 = C6H10O4 + H2O + NO2 =>
C6H10O + 6 HNO3 = C6H10O4 + 3 H2O + 6 NO2
KMnO4 + NaCl + KHSO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 16 KHSO4 = 5 Cl2 + 9 K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
Ag(s) + CH3COOH(aq) = Ag(CH3COO)(aq) + H2(g) =>
2 Ag(s) + 2 CH3COOH(aq) = 2 Ag(CH3COO)(aq) + H2(g)
NaMnO4 + Na2SO3 + H2O = NaOH + Na2SO4 + MnO2 =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 NaOH + 3 Na2SO4 + 2 MnO2
Cu2O + H2SO4 = SO2 + CuO + H2O =>
Cu2O + H2SO4 = SO2 + 2 CuO + H2O
FeAu + O = OFeAu =>
FeAu + O = OFeAu
NaClO2 + C6H8O7 = ClO2 + C6H5Na3O7 + NaCl + H2O =>
15 NaClO2 + 4 C6H8O7 = 12 ClO2 + 4 C6H5Na3O7 + 3 NaCl + 6 H2O
Fr2O + H2O = Fr2(OH)2 =>
Fr2O + H2O = Fr2(OH)2
ZnCl2F2 = ZnF2Cl2 =>
ZnCl2F2 = ZnF2Cl2
H2SO4 + Fe(OH)2 = FeSO4 + H2O =>
H2SO4 + Fe(OH)2 = FeSO4 + 2 H2O
C2H6O(l) + H2SO4(aq) + K2Cr2O7(aq) = C2H4O(l) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H6O(l) + 4 H2SO4(aq) + K2Cr2O7(aq) = 3 C2H4O(l) + Cr2(SO4)3(aq) + K2SO4(aq) + 7 H2O(l)
AgNO3 + CaCrO4 = Ag2CrO4 + Ca(NO3)2 =>
2 AgNO3 + CaCrO4 = Ag2CrO4 + Ca(NO3)2
(H2)(SO4) + NaOH = Na2SO4 + H2O =>
(H2)(SO4) + 2 NaOH = Na2SO4 + 2 H2O
Zn3PO4 + Al2(SO4)3 = Zn2SO4 + AlPO4 =>
2 Zn3PO4 + Al2(SO4)3 = 3 Zn2SO4 + 2 AlPO4
Mn(NO3)2 + K3PO4 = Mn3(PO4)2 + K(NO3) =>
3 Mn(NO3)2 + 2 K3PO4 = Mn3(PO4)2 + 6 K(NO3)
SrCO3 + O2 = CO2 + SrO2 =>
2 SrCO3 + O2 = 2 CO2 + 2 SrO2
NH3 + S2Cl2 = S4N4 + S + NH4Cl =>
16 NH3 + 6 S2Cl2 = S4N4 + 8 S + 12 NH4Cl
C8H11N + CH4N2S + H2SO4 = C9H12N2S + H8N2O4S =>
2 C8H11N + 2 CH4N2S + H2SO4 = 2 C9H12N2S + H8N2O4S
Fe + HNO3 = Fe(NO3)3 + NHNO3 + H2O =>
5 Fe + 21 HNO3 = 5 Fe(NO3)3 + 3 NHNO3 + 9 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaOH + Pb(NO3)2 = PbO + NaNO3 + H2O =>
2 NaOH + Pb(NO3)2 = PbO + 2 NaNO3 + H2O
Fe + Cu2{+}SO4 = Fe{+2}SO4 + Cu =>
Fe + 2 Cu2{+}SO4 = Fe{+2}SO4 + 4 Cu
Mg3N2(s) + H2O(l) = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(aq)
MgS + Zn3PO4 = Mg3(PO4)2 + Zn2S =>
3 MgS + 2 Zn3PO4 = Mg3(PO4)2 + 3 Zn2S
Na2SO4 + C = CO + Na2S =>
Na2SO4 + 4 C = 4 CO + Na2S
Sb + KOH + H2O2 = K4Sb2O7 + H2O =>
2 Sb + 4 KOH + 5 H2O2 = K4Sb2O7 + 7 H2O
Cd + OH = Cd(OH)2 =>
Cd + 2 OH = Cd(OH)2
CH3CHNO2CH3 + Fe + HCl = CH3CHNH3ClCH3 + FeCl2 + H2O =>
CH3CHNO2CH3 + 3 Fe + 7 HCl = CH3CHNH3ClCH3 + 3 FeCl2 + 2 H2O
H2 + I = HI =>
H2 + 2 I = 2 HI
Pb(IO)4 + Ca(ClO)2 = Pb(ClO)4 + Ca(IO)2 =>
Pb(IO)4 + 2 Ca(ClO)2 = Pb(ClO)4 + 2 Ca(IO)2
KI + Cl2 = K2Cl + I =>
4 KI + Cl2 = 2 K2Cl + 4 I
Al(g) + HCl(g) + H2O2(g) = AlCl3(s) + H2O(l) =>
2 Al(g) + 6 HCl(g) + 3 H2O2(g) = 2 AlCl3(s) + 6 H2O(l)
CO + H2O = C5H12O6 + O2 =>
10 CO + 12 H2O = 2 C5H12O6 + 5 O2
Fe + Sn(NO3)2 = FeNO3 + Sn =>
2 Fe + Sn(NO3)2 = 2 FeNO3 + Sn
C12H24O2CH3OH = C13H26O2H2O =>
C12H24O2CH3OH = C13H26O2H2O
BaCl2(aq) + Cr2(SO4)3(aq) = BaSO4(s) + CrCl3(aq) =>
3 BaCl2(aq) + Cr2(SO4)3(aq) = 3 BaSO4(s) + 2 CrCl3(aq)
Cu(HCO3)2 + H2O = Cu(OH)2 + H2CO3 =>
Cu(HCO3)2 + 2 H2O = Cu(OH)2 + 2 H2CO3
Re + HNO3 = HReO4 + NO + H2O =>
3 Re + 7 HNO3 = 3 HReO4 + 7 NO + 2 H2O
Ag2(CO3) = Ag + CO2 + O2 =>
2 Ag2(CO3) = 4 Ag + 2 CO2 + O2
CuO(s) + CH4(g) = Cu(s) + CO2(g) + H20(l) =>
10 CuO(s) + 5 CH4(g) = 10 Cu(s) + 5 CO2(g) + H20(l)
C2H5OH + H2CrO4 = CH3CHO + H2Cr2O3 + H2O =>
4 C2H5OH + 2 H2CrO4 = 4 CH3CHO + H2Cr2O3 + 5 H2O
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
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