| 前日に均衡した方程式 |
2 NaBr + 2 H2SO4 = 2 H2O + Na2SO4 + Br2 + SO2
CuS + HNO3 = [Cu(NO3)2] + S + NO + H2O =>
3 CuS + 8 HNO3 = 3[Cu(NO3)2] + 3 S + 2 NO + 4 H2O
HClO4(l) + P4O10(s) = H3PO4(s) + Cl2O7(l) =>
12 HClO4(l) + P4O10(s) = 4 H3PO4(s) + 6 Cl2O7(l)
HFKOH = KFH2O =>
HFKOH = KFH2O
C7H15Br + CH3ONa = CH3C7H15O + NaBr =>
C7H15Br + CH3ONa = CH3C7H15O + NaBr
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
NaOH(aq) + NiCl2(aq) = NaCl(aq) + Ni(OH)2 =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl(aq) + Ni(OH)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NO2 + Cr2O7 = Cr + NO3 =>
7 NO2 + Cr2O7 = 2 Cr + 7 NO3
CU(OH)2 = CUOH2O =>
CU(OH)2 = CUOH2O
HOH + Sr = SrOH + H2 =>
2 HOH + 2 Sr = 2 SrOH + H2
NaHCO3 + HCO2CH3 = NaCO3CH3 + H2CO3 =>
4 NaHCO3 + 3 HCO2CH3 = 4 NaCO3CH3 + 2 H2CO3
C3H7OH + NH3 = C3H7NH2 + H2O =>
C3H7OH + NH3 = C3H7NH2 + H2O
C2H4Cl2 + O2 = CO + H2O + Cl2 =>
C2H4Cl2 + 2 O2 = 2 CO + 2 H2O + Cl2
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
K + H2O = K(H2O) =>
K + H2O = K(H2O)
CH3COH + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
2 CH3COH + KMnO4 + 2 H2SO4 = 2 CH3COOH + KSO4 + MnSO4 + 2 H2O
H3Po4 + CaCl2 = Ca3(Po4)2 + HCl =>
2 H3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 HCl
CaO + N2O3 = Ca(NO3)2 + NO =>
CaO + 3 N2O3 = Ca(NO3)2 + 4 NO
K2CO3 + SnCl4 = K2Cl4 + CO3Sn =>
K2CO3 + SnCl4 = K2Cl4 + CO3Sn
Pb + ZnSO4 = Zn + Pb(SO4) =>
Pb + ZnSO4 = Zn + Pb(SO4)
Pt2C + Na = Na4C + Pt =>
Pt2C + 4 Na = Na4C + 2 Pt
C3H8(s) + O2(g) = CO2(s) + H2O =>
C3H8(s) + 5 O2(g) = 3 CO2(s) + 4 H2O
Ca + Co(NO3)3 = Ca(NO3)2 + Co =>
3 Ca + 2 Co(NO3)3 = 3 Ca(NO3)2 + 2 Co
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
Fe + CuO = FeO + Cu =>
Fe + CuO = FeO + Cu
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn3P2 + O2 = ZnO + P2O5 =>
Zn3P2 + 4 O2 = 3 ZnO + P2O5
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
AgF + SrCl2 = AgCl + SrF2 =>
2 AgF + SrCl2 = 2 AgCl + SrF2
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
NH4Cl + CaOH2 = NH4 + CaCl2 + H2O =>
2 NH4Cl + CaOH2 = 2 NH4 + CaCl2 + H2O
Ga + HF = GaF3 + H2 =>
2 Ga + 6 HF = 2 GaF3 + 3 H2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Mn + H3PO4 = MnPO4 + H2 =>
2 Mn + 2 H3PO4 = 2 MnPO4 + 3 H2
CH3CH2OH(l) + O2(g) = CH3COOH(l) + H2O(g) =>
CH3CH2OH(l) + O2(g) = CH3COOH(l) + H2O(g)
CH2(OH)CH2CH2CH2OH + O2 = CO2 + H2O =>
2 CH2(OH)CH2CH2CH2OH + 11 O2 = 8 CO2 + 10 H2O
CH2CHCH2OH(l) + O2 = CO2 + H2O =>
CH2CHCH2OH(l) + 4 O2 = 3 CO2 + 3 H2O
C4H8 + O = CO2H2O =>
C4H8 + 12 O = 4 CO2H2O
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + NiO = NiS + H2O =>
H2S + NiO = NiS + H2O
C12H22O11 + O2 = O2H22O11 + C12 =>
C12H22O11 + O2 = O2H22O11 + C12
SO3 + K2 + O = K2SO4 =>
SO3 + K2 + O = K2SO4
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