| 前日に均衡した方程式 |
2 Br + 2 NaOH = NaBr + NaOBr + H2O
NH3(g) + Cl2(g) = N2H4(l) + NH4Cl(s) =>
4 NH3(g) + Cl2(g) = N2H4(l) + 2 NH4Cl(s)
Zn + H2SO4 + Cu = CuZnSO4 + H2Cu =>
Zn + H2SO4 + 2 Cu = CuZnSO4 + H2Cu
Al(OH)3KOH = KAl(OH)4 =>
Al(OH)3KOH = KAl(OH)4
KOHAl(OH)3 = K(Al(OH)4) =>
KOHAl(OH)3 = K(Al(OH)4)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H3SO4 + H2O = H3O + H2SO4 =>
H3SO4 + H2O = H3O + H2SO4
NiSO4 + K2[Fe(CN)6] = Ni[Fe(CN)6] + K2SO4 =>
NiSO4 + K2[Fe(CN)6] = Ni[Fe(CN)6] + K2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaSO3 + HCl = CaH + SO3Cl =>
CaSO3 + HCl = CaH + SO3Cl
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Sn(OH)4 + HBr = H2O + SnBr4 =>
Sn(OH)4 + 4 HBr = 4 H2O + SnBr4
NaClO + H2O + S = Cl2 + Na2SO4 + NaOH =>
6 NaClO + 2 H2O + S = 3 Cl2 + Na2SO4 + 4 NaOH
Pd + H2O = PdH + O2 =>
4 Pd + 2 H2O = 4 PdH + O2
He + Li = He3Li =>
3 He + Li = He3Li
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Ca(HCO3)2 + NHO3 = Ca(NO3)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 NHO3 = Ca(NO3)2 + 2 CO2 + 2 H2O
Ag2S + H2SO4 = Ag2SO4 + S + H2O =>
3 Ag2S + 4 H2SO4 = 3 Ag2SO4 + 4 S + 4 H2O
Ce(NO3)3 + NaBiO3 + HNO3 = Ce(NO3)4 + NaNO3 + BiONO3 + H2O =>
2 Ce(NO3)3 + NaBiO3 + 4 HNO3 = 2 Ce(NO3)4 + NaNO3 + BiONO3 + 2 H2O
MgCl2Na2CO3 = MgCO3Na2Cl2 =>
MgCl2Na2CO3 = MgCO3Na2Cl2
KNO3 + Na3Co(NO2)6 = NaNO3 + K3Co(NO2)6 =>
3 KNO3 + Na3Co(NO2)6 = 3 NaNO3 + K3Co(NO2)6
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MnO2(aq) + Na2SO3(aq) + H2SO4(aq) = Na2SO4(aq) + MnSO4(aq) + H2O =>
MnO2(aq) + Na2SO3(aq) + H2SO4(aq) = Na2SO4(aq) + MnSO4(aq) + H2O
O2 + Cl2 = ClO2 =>
2 O2 + Cl2 = 2 ClO2
K3[Co(CN)6] = K2[Co(CN)6] + K =>
K3[Co(CN)6] = K2[Co(CN)6] + K
NH4ClCl = NH4Cl2 =>
NH4ClCl = NH4Cl2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
C6H5CH2COOH + KOH = C6H5CH2COOK + H2O =>
C6H5CH2COOH + KOH = C6H5CH2COOK + H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
CuNH4OH = CuOHNH4 =>
CuNH4OH = CuOHNH4
NH3 + H2SO3 = (NH4)2SO3 =>
2 NH3 + H2SO3 = (NH4)2SO3
Fe + Sn(NO3)3 = Fe(NO3)3 + Sn =>
Fe + Sn(NO3)3 = Fe(NO3)3 + Sn
Ca(HCO3)2 + KOH = KHCO3 + CaCO3 + H2O =>
Ca(HCO3)2 + KOH = KHCO3 + CaCO3 + H2O
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
CH3MgBr + CH3CH2CH2OH = CH3CH2CH3 + MgBr(OCH3) =>
CH3MgBr + CH3CH2CH2OH = CH3CH2CH3 + MgBr(OCH3)
Au + HBr = AuBr3 + H2 =>
2 Au + 6 HBr = 2 AuBr3 + 3 H2
(CH3)3N + CH3I = N(CH3)4 + I =>
(CH3)3N + CH3I = N(CH3)4 + I
Na + KNO3 = Na2O + K2O + N2 =>
10 Na + 2 KNO3 = 5 Na2O + K2O + N2
CuSO4(aq) + Al(NO3)3(aq) = Al2(SO4)3 + Cu(NO3)2 =>
3 CuSO4(aq) + 2 Al(NO3)3(aq) = Al2(SO4)3 + 3 Cu(NO3)2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Cr2O72{-} + SO32{-} + H3O1{+} = Cr3{+} + SO42{-} + H2O =>
60 Cr2O72{-} + 427 SO32{-} + 100 H3O1{+} = 40 Cr3{+} + 427 SO42{-} + 150 H2O
H2O = H2 + O =>
H2O = H2 + O
C4H10N + O2 = CO2 + H2O + N2 =>
2 C4H10N + 13 O2 = 8 CO2 + 10 H2O + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + NaO2 = O2 + NaCl =>
Cl2 + 2 NaO2 = 2 O2 + 2 NaCl
KMnO + Na2SO4 + H2O = KOH + MnO2 + NaOH + S =>
2 KMnO + Na2SO4 + 2 H2O = 2 KOH + 2 MnO2 + 2 NaOH + S
NaC2H6O = C2H6ONa =>
NaC2H6O = C2H6ONa
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+} =>
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+}
NH4OH(ac) = NH3(g) + H2O(l) =>
NH4OH(ac) = NH3(g) + H2O(l)
K2Cr2O3 + H2SO4 + O2 = Cr2(SO4)3 + KHSO4 + H2O =>
2 K2Cr2O3 + 10 H2SO4 + O2 = 2 Cr2(SO4)3 + 4 KHSO4 + 8 H2O
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