| 前日に均衡した方程式 |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Ca(NO3)2 + NH3 + H2O + CO2 = CaCO3 + NH4NO3 =>
Ca(NO3)2 + 2 NH3 + H2O + CO2 = CaCO3 + 2 NH4NO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
(H2)2S + O2 = SO2 + H2O =>
(H2)2S + 2 O2 = SO2 + 2 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
ZnO + HCl = ZnCl2 + H2O = =>
ZnO + 2 HCl = ZnCl2 + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NH4(NO3) = N + O2 + H2O =>
2 NH4(NO3) = 4 N + O2 + 4 H2O
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
MnSO4 + KOH = Mn(OH)2 + K2SO4 =>
MnSO4 + 2 KOH = Mn(OH)2 + K2SO4
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
Li2CO3 + Fe2O3 + NH4H2PO4 = LiFePO4 + NH3 + CO2 + H2 + O2 =>
Li2CO3 + Fe2O3 + 2 NH4H2PO4 = 2 LiFePO4 + 2 NH3 + CO2 + 3 H2 + 2 O2
CuZn + HCl = CuH + ZnCl =>
CuZn + HCl = CuH + ZnCl
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
NaO + H2O = NaOH + (OH)2 =>
2 NaO + 2 H2O = 2 NaOH + (OH)2
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CHCl3 + MnO4{-} + H{+} = Cl2 + CO2 + Mn{2+} + H2O =>
2 CHCl3 + 2 MnO4{-} + 6 H{+} = 3 Cl2 + 2 CO2 + 2 Mn{2+} + 4 H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
AlCl3 + NaNO3 = Al(NO3)3 + NaCl =>
AlCl3 + 3 NaNO3 = Al(NO3)3 + 3 NaCl
Na2SO4 = Na2O + SO3 =>
Na2SO4 = Na2O + SO3
Ni(OH)3 + H4As2O5 = Ni4(As2O5)3 + H2O =>
4 Ni(OH)3 + 3 H4As2O5 = Ni4(As2O5)3 + 12 H2O
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Br2 + NaCr2O2 + NaOH = NaCrO4 + NaBr + H2O =>
11 Br2 + 2 NaCr2O2 + 24 NaOH = 4 NaCrO4 + 22 NaBr + 12 H2O
CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
NaCl + HC2H3O2 = Na(C2H3O2) + HCl =>
NaCl + HC2H3O2 = Na(C2H3O2) + HCl
H3PO4 + K2CO3 = K3PO4 + H2O + CO2 =>
2 H3PO4 + 3 K2CO3 = 2 K3PO4 + 3 H2O + 3 CO2
AsO + Mg = As + MgO =>
AsO + Mg = As + MgO
Hg + HCl = HgCl + H =>
Hg + HCl = HgCl + H
F2 + NH4Br = F2Br + NH4 =>
F2 + NH4Br = F2Br + NH4
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
KNO3 + Zn + H2SO4 = ZnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
2 KNO3 + 8 Zn + 10 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + K2SO4 + 6 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Hg + S = Hg2S =>
2 Hg + S = Hg2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO3 + NCl = N2 + NaCl + SO3 =>
Na2SO3 + 2 NCl = N2 + 2 NaCl + SO3
NaCl + HC2H3O2 = Na(C2H3O2) + HCl =>
NaCl + HC2H3O2 = Na(C2H3O2) + HCl
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr =>
CH3CH2CH2Br + NH3 = CH3CH2CH2NH2 + HBr
Al(NO3)3 + KI = AlI3 + KNO3 =>
Al(NO3)3 + 3 KI = AlI3 + 3 KNO3
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
Na2B4O7*10H2O + NaOH + H2O2 = NaBO3*H2O + H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 = 4 NaBO3*H2O + 11 H2O
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