| 前日に均衡した方程式 |
4 Fe + 3 Pb(No3)4 = 4 Fe(No3)3 + 3 Pb
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
Cr2O7 + MgI2 = I2 + Cr2O3 + MgO =>
Cr2O7 + 4 MgI2 = 4 I2 + Cr2O3 + 4 MgO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + I = Fe3I =>
3 Fe + I = Fe3I
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KOH + H3 + Cl = KCl + H2O =>
3 KOH + H3 + 3 Cl = 3 KCl + 3 H2O
PH3PO4 = H3PO4P =>
PH3PO4 = H3PO4P
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
potassiumsulfate + magnesium = magnesiumsulfate + potassium =>
K2SO4 + Mg = MgSO4 + 2 K
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
S2O3{2-} = SO3{2-} + S =>
S2O3{2-} = SO3{2-} + S
C6H14 + NH3 + O2 = C5H7O2N + H2O =>
10 C6H14 + 12 NH3 + 35 O2 = 12 C5H7O2N + 46 H2O
C + S = C2S =>
2 C + S = C2S
P4 + KOH = K2PO2 + H2 =>
P4 + 8 KOH = 4 K2PO2 + 4 H2
Pt + NaCl = PtCl4 + Na =>
Pt + 4 NaCl = PtCl4 + 4 Na
O2 + C5H5OH = CO2 + H2O =>
6 O2 + C5H5OH = 5 CO2 + 3 H2O
ClO{-} + Cr{3+} + H2O = Cr2O7{2-} + H{+} + Cl2 =>
6 ClO{-} + 2 Cr{3+} + H2O = Cr2O7{2-} + 2 H{+} + 3 Cl2
C3H5ClO + Na2S2O8 = CO2 + Na2SO4 + H2S + H2O + HCl =>
5 C3H5ClO + 7 Na2S2O8 = 15 CO2 + 7 Na2SO4 + 7 H2S + 3 H2O + 5 HCl
C2H5NH2 + HNO3 = C2H5OH + N2 + HOH =>
5 C2H5NH2 + 3 HNO3 = 5 C2H5OH + 4 N2 + 4 HOH
H + Se = HSe =>
H + Se = HSe
Fe{2+} + Cr2O7{-2} + H{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2+} + Cr2O7{-2} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
HO2 = H2O + O2 =>
4 HO2 = 2 H2O + 3 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cu2SO4 + KI = CuI + K2SO4 =>
Cu2SO4 + 2 KI = 2 CuI + K2SO4
GeO + CO2 = GeCO3 =>
GeO + CO2 = GeCO3
Fe(NO3)3 + KIO3 = FeI + O + K(NO3)3 =>
Fe(NO3)3 + KIO3 = FeI + 3 O + K(NO3)3
SCl2 + Cl2 + NaF = SF4 + NaCl =>
SCl2 + Cl2 + 4 NaF = SF4 + 4 NaCl
C6H5CH3 + HONO2 = C6H2CH3(NO2)3 + H2O =>
C6H5CH3 + 3 HONO2 = C6H2CH3(NO2)3 + 3 H2O
KMnO4 + H2SO4 + HNO2 = Mn2(SO4)3 + NO2 + K2SO4 + H2O =>
2 KMnO4 + 4 H2SO4 + 8 HNO2 = Mn2(SO4)3 + 8 NO2 + K2SO4 + 8 H2O
Cr2O7 + MgI2 = I2 + Cr2O3 + MgO =>
Cr2O7 + 4 MgI2 = 4 I2 + Cr2O3 + 4 MgO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3NHCH3 + O2 = CO2 + NO2 + H2O =>
4 CH3NHCH3 + 19 O2 = 8 CO2 + 4 NO2 + 14 H2O
HNO3 + H{+} + Fe{2+} = H2O + Fe{3+} + NO =>
HNO3 + 3 H{+} + 3 Fe{2+} = 2 H2O + 3 Fe{3+} + NO
NaHSO4 + Mg2SO4 = Na2SO4 + MgHSO4 =>
2 NaHSO4 + Mg2SO4 = Na2SO4 + 2 MgHSO4
CH3CH2COOH + H2O = CH3COOCH + CH3OH =>
3 CH3CH2COOH + H2O = 2 CH3COOCH + 3 CH3OH
CUS + HNO3 = CUSO4 + H2 + NO2 =>
CUS + 4 HNO3 = CUSO4 + 2 H2 + 4 NO2
Cr2O3 + KOH + O2 = H2O + K2CrO4 =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 H2O + 4 K2CrO4
NaHSO2 + HNO3 = NaNO3 + H2 + SO2 =>
NaHSO2 + HNO3 = NaNO3 + H2 + SO2
Ca(OH)2 + BeO = CaO + Be(OH)2 =>
Ca(OH)2 + BeO = CaO + Be(OH)2
C18H22O2(s) + O2(g) = CO2(g) + H2O(l) =>
2 C18H22O2(s) + 45 O2(g) = 36 CO2(g) + 22 H2O(l)
Na2SO4 + HNo3 = NaNo3 + H2SO4 =>
Na2SO4 + 2 HNo3 = 2 NaNo3 + H2SO4
NaOH(aq)H2So4(aq) + NaOH(aq) = Na2So4(aq) + H2O(aq) =>
NaOH(aq)H2So4(aq) + NaOH(aq) = Na2So4(aq) + 2 H2O(aq)
Ir + Na2O2 = Ir3O8 + Na2O =>
3 Ir + 8 Na2O2 = Ir3O8 + 8 Na2O
FeSHI = HFeSI =>
FeSHI = HFeSI
Ba(OH)2 + Na2HPO4 = Ba(HPO4) + Na(OH) =>
Ba(OH)2 + Na2HPO4 = Ba(HPO4) + 2 Na(OH)
NOH + LiOH = N2O5 + LiH + H2O =>
2 NOH + 4 LiOH = N2O5 + 4 LiH + H2O
WSe3 = W + Se3 =>
WSe3 = W + Se3
HCIO = O2 + HCI =>
2 HCIO = O2 + 2 HCI
H2O + H{+} + P4 + NO3{-} = H2PO4{-} + NO =>
8 H2O + 8 H{+} + 3 P4 + 20 NO3{-} = 12 H2PO4{-} + 20 NO
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