| 前日に均衡した方程式 |
9 CH4 + 14 KMnO4 = 5 H2O + 3 C3H4O3 + 14 MnO2 + 14 KOH
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Co(en)3 + NaOH = Co(OH)2 + Na(en) =>
Co(en)3 + 6 NaOH = 3 Co(OH)2 + 6 Na(en)
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
FeSO4 + H2SO2 + HNO3 = Fe2(SO4)3 + NO + H2O =>
2 FeSO4 + H2SO2 + 2 HNO3 = Fe2(SO4)3 + 2 NO + 2 H2O
Pb(CIO3)2 + Na2S = PbS + NaCIO3 =>
Pb(CIO3)2 + Na2S = PbS + 2 NaCIO3
ZnCl2 + H2O = HCl + Zn(OH)2 =>
ZnCl2 + 2 H2O = 2 HCl + Zn(OH)2
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O =>
CH3C(Br)(CH3)CH3 + KOH = C4H8 + KBr + H2O
CH2COOH + K2CO3 = CH2COOHK + H2O + CO2 =>
16 CH2COOH + 7 K2CO3 = 14 CH2COOHK + 3 H2O + 11 CO2
KI + Mg(SO4) = K2SO4 + MgI2 =>
2 KI + Mg(SO4) = K2SO4 + MgI2
KOH + NH4NO3 = KNO3 + NH3 + H2O =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
Fe(s) + O2 + H2O = Fe(OH) =>
4 Fe(s) + O2 + 2 H2O = 4 Fe(OH)
HCCC(CH3)2C(CH3)2C(CH3)2CH3 + O2 = CO2 + H2O =>
2 HCCC(CH3)2C(CH3)2C(CH3)2CH3 + 35 O2 = 24 CO2 + 22 H2O
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
C6H12O6 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C6H12O6 + 24 NO3{-} = 12 N2 + 30 CO2 + 18 H2O + 24 OH{-}
H2S + SO = S + H2O =>
H2S + SO = 2 S + H2O
C17H31COOH + H2 = C17H35COOH =>
C17H31COOH + 2 H2 = C17H35COOH
Na2S2O3(aqueous) + Cl2 + H2O = Na2SO4 + HCl + HSO4 =>
2 Na2S2O3(aqueous) + 9 Cl2 + 10 H2O = 2 Na2SO4 + 18 HCl + 2 HSO4
BaSe + CI4 = CSe2 + BaI2 =>
2 BaSe + CI4 = CSe2 + 2 BaI2
HCl + Na(OH) = NaCl + H2O =>
HCl + Na(OH) = NaCl + H2O
LiI = Li + I2 =>
2 LiI = 2 Li + I2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
NO2{-} + H2NCONH2 = N2 + CO2 + H2O + OH{-} =>
2 NO2{-} + H2NCONH2 = 2 N2 + CO2 + H2O + 2 OH{-}
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
BaSO3 + Pb(NO3)2 = PbSO3 + Ba(NO3)2 =>
BaSO3 + Pb(NO3)2 = PbSO3 + Ba(NO3)2
Fe(II)Br2 + Hg(I)ClO3 = Fe(II)(ClO3)2 + Hg(I)Br =>
Fe(II)Br2 + 2 Hg(I)ClO3 = Fe(II)(ClO3)2 + 2 Hg(I)Br
Li + AgBr = LiBr + Ag =>
Li + AgBr = LiBr + Ag
Ba(NO3)2 + Al2(SO4)3 = BaSO4 + Al(NO3)3 =>
3 Ba(NO3)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(NO3)3
Cs + FeBr3 = Fe + CsBr =>
3 Cs + FeBr3 = Fe + 3 CsBr
Cu2OH2 = Cu2H2O =>
Cu2OH2 = Cu2H2O
Ca(NO3)2(aq) + Na2SO3 = CaSO3(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2SO3 = CaSO3(s) + 2 NaNO3(aq)
Tz + O2 = TzO2 =>
Tz + O2 = TzO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ba(OH)2 + HCe = BaCe2 + H2O =>
Ba(OH)2 + 2 HCe = BaCe2 + 2 H2O
Au(OH)3 + H2CO3 = Au(OH)CO3 + H2O =>
Au(OH)3 + H2CO3 = Au(OH)CO3 + 2 H2O
K2CrO4 + H2O = CrO3 + KOH =>
K2CrO4 + H2O = CrO3 + 2 KOH
Zn + O2 = Zn2O =>
4 Zn + O2 = 2 Zn2O
KOHH2C6H6O6 = KHC6H6O6H2O =>
KOHH2C6H6O6 = KHC6H6O6H2O
S4 + O2 = S2O4 =>
S4 + 4 O2 = 2 S2O4
KMnO4 + K2SO3 + KOH = K2SO4 + K2MnO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = K2SO4 + 2 K2MnO4 + H2O
K2Cr2O7 + H2SO4 + HCl = Cl2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 HCl = 3 Cl2 + K2SO4 + Cr2(SO4)3 + 7 H2O
C8H16S2O + O2 = CO2 + H2O + SO2 =>
2 C8H16S2O + 27 O2 = 16 CO2 + 16 H2O + 4 SO2
KMnO4 + Fe(NH4)2(SO4)*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 KMnO4 + 10 Fe(NH4)2(SO4)*6H2O + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 10(NH4)2SO4 + 84 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C17H19NO3 + O2 = CO2 + H2O + NO2 =>
4 C17H19NO3 + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
C2H2 + KMnO4 + H2O = CO2 + KOH + MnO2 =>
3 C2H2 + 10 KMnO4 + 2 H2O = 6 CO2 + 10 KOH + 10 MnO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr + Cr(HS)2 = CrS + H2 =>
Cr + Cr(HS)2 = 2 CrS + H2
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2 =>
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2
K2S2O8 + FeSO4 + H2SO4 = Fe2(SO4)3 + KHSO4 =>
K2S2O8 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 KHSO4
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方程式のバランス10/19/24
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