| 前日に均衡した方程式 |
4 Al + 3 O2 = 2 Al2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH2CH4 + Br2 = CH2CH4Br2 =>
CH2CH4 + Br2 = CH2CH4Br2
HClO + COH = ClOC + H2O =>
HClO + COH = ClOC + H2O
C + CuO(s) = Cu(s) + CO2(g) =>
C + 2 CuO(s) = 2 Cu(s) + CO2(g)
C6H4CH3NO2Cl + Fe + HCl = C6H5CH3NH3Cl2 + FeCl2 + H2O =>
2 C6H4CH3NO2Cl + 7 Fe + 16 HCl = 2 C6H5CH3NH3Cl2 + 7 FeCl2 + 4 H2O
Ca(OH)2 + CH3COOH = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(C2H3O2)2 + 2 H2O
CuS + CaCl2 = CuCl2 + CaS =>
CuS + CaCl2 = CuCl2 + CaS
HCl + CaSiO3 = Ca(Cl)2 + H2SiO3 =>
2 HCl + CaSiO3 = Ca(Cl)2 + H2SiO3
RuCl3 + H2O = RuO2 + H + Cl3 =>
RuCl3 + 2 H2O = RuO2 + 4 H + Cl3
C6H8O7 + HCl = C6H5O5Cl + H2O =>
C6H8O7 + HCl = C6H5O5Cl + 2 H2O
CaSO4 + BaCl2 = BaSO4 + CaCl2 =>
CaSO4 + BaCl2 = BaSO4 + CaCl2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Li + O2 = Li2OO =>
2 Li + O2 = Li2OO
K2SiO3 + AlCl3 = Al2(SiO3)3 + KCl =>
3 K2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 KCl
Fe(BO3) + CuSO4 = Fe2(SO4)3 + Cu3(BO3)2 =>
2 Fe(BO3) + 3 CuSO4 = Fe2(SO4)3 + Cu3(BO3)2
H3C6H5O7 + NaHCO3 = Na3C6H5O4 + H2O + CO2 =>
4 H3C6H5O7 + 9 NaHCO3 = 3 Na3C6H5O4 + 13 H2O + 15 CO2
P + HNO3 = H3PO4 + NO2 + N2O =>
3 P + 9 HNO3 = 3 H3PO4 + 7 NO2 + N2O
CaO + Mg(OH)2 = MgO + Ca(OH)2 =>
CaO + Mg(OH)2 = MgO + Ca(OH)2
V2C + O2 = VO + CO =>
2 V2C + 3 O2 = 4 VO + 2 CO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C = C21 =>
21 C = C21
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
KBr2 + H2O = KBr2H2O =>
KBr2 + H2O = KBr2H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Na2SO4 + NaCl = Cl2SO4 + Na3 =>
3 Na2SO4 + 6 NaCl = 3 Cl2SO4 + 4 Na3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
BaO + SO2 = BaO2 + SO =>
BaO + SO2 = BaO2 + SO
FeN2 + H2 = Fe + NH3 =>
FeN2 + 3 H2 = Fe + 2 NH3
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na(NO3) =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(NO3)
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Al(NO3)3 + MgCO3 = Al2(CO3)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgCO3 = Al2(CO3)3 + 3 Mg(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3COCH3 + H2 = CH3CH2CH3 + H2O =>
CH3COCH3 + 2 H2 = CH3CH2CH3 + H2O
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl =>
CH3CH2Cl + CH3OH = CH3CH2OCH3 + HCl
LiOH + BeO + H2O = Li2[Be(OH)4] =>
2 LiOH + BeO + H2O = Li2[Be(OH)4]
C4H9 = C8H18 =>
2 C4H9 = C8H18
CH3COOH + Ag2O = CH3COOAg + H2O =>
2 CH3COOH + Ag2O = 2 CH3COOAg + H2O
Na(OH) + KCl = K(OH) + NaCl =>
Na(OH) + KCl = K(OH) + NaCl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + NaKCO3 = NaNO3 + KNO3 + H2O + CO2 =>
2 HNO3 + NaKCO3 = NaNO3 + KNO3 + H2O + CO2
H2PO2{-} + MnO4{-} + H{+} = H3PO4 + Mn{+2} + H2O =>
5 H2PO2{-} + 4 MnO4{-} + 17 H{+} = 5 H3PO4 + 4 Mn{+2} + 6 H2O
Be(OH)2 + P2O5 = Be(PO3)2 + H2O =>
Be(OH)2 + P2O5 = Be(PO3)2 + H2O
MnSO4 + H2O2 + KOH = KSO4 + MnO2 + H2O =>
2 MnSO4 + 3 H2O2 + 2 KOH = 2 KSO4 + 2 MnO2 + 4 H2O
NH5 + NaClO = N2H4 + NaCl + H2O =>
2 NH5 + 3 NaClO = N2H4 + 3 NaCl + 3 H2O
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
TiO2 + Ca = Ti + CaO =>
TiO2 + 2 Ca = Ti + 2 CaO
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