| 前日に均衡した方程式 |
2 K + S = K2S
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Pb(NO3)2 + CaSO4 = PbSO4 + Ca(NO3)2 =>
Pb(NO3)2 + CaSO4 = PbSO4 + Ca(NO3)2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
FeSO4 + NO = FeNO + SO4 =>
FeSO4 + NO = FeNO + SO4
C2H4 + KMnO4 + H2SO4 = C2H4O + MnSO4 + K2SO4 + H2O =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + 2 MnSO4 + K2SO4 + 3 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CrI6 = Cr + I2 =>
CrI6 = Cr + 3 I2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
magnesium + lead(II)oxide = magnesiumoxide + lead =>
Mg + PbO = MgO + Pb
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2 =>
BaCl2 + Na2CO3 = BaCO3 + Na2Cl2
K2SO4 + AgCl = KCl + Ag2SO4 =>
K2SO4 + 2 AgCl = 2 KCl + Ag2SO4
KI + Na2S2O3 + C6H10O5 = KNa2S2O3 + I3C6H10O5 =>
3 KI + 3 Na2S2O3 + C6H10O5 = 3 KNa2S2O3 + I3C6H10O5
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
NaN3 = N2 + Na =>
2 NaN3 = 3 N2 + 2 Na
CuSO4(aq) + Fe(s) = FeSO4 + Cu(s) =>
CuSO4(aq) + Fe(s) = FeSO4 + Cu(s)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H2SO4(aq) + Ti(s) = Ti(SO4)2(s) + H2(g) =>
2 H2SO4(aq) + Ti(s) = Ti(SO4)2(s) + 2 H2(g)
CH3COOK + H2SO4 = CH3COOH + KHSO4 =>
CH3COOK + H2SO4 = CH3COOH + KHSO4
C3H6 + Cl = C3H5Cl + HCl =>
C3H6 + 2 Cl = C3H5Cl + HCl
Cl2 + OH{-}1� = Cl{-}1 + ClO3{-}1 + H2O =>
3 Cl2 + 6 OH{-}1� = 5 Cl{-}1 + ClO3{-}1 + 3 H2O
Fe2O3(s) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(s) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
MoO3 + NaOH + H2O = Na2MoO4*2H2O =>
MoO3 + 2 NaOH + H2O = Na2MoO4*2H2O
FeCl2 + O2 = FeCl3 + Fe3O4 =>
9 FeCl2 + 2 O2 = 6 FeCl3 + Fe3O4
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
AlPO4 + Ca(OH)2 = Ca3(PO4)2 + Al(OH)3 =>
2 AlPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 Al(OH)3
Na + O2 + H2 + C = NaHCO3 =>
2 Na + 3 O2 + H2 + 2 C = 2 NaHCO3
MnO + PbO2 + H{+} = MnO4{-} + Pb{+2} + H2O =>
2 MnO + 5 PbO2 + 8 H{+} = 2 MnO4{-} + 5 Pb{+2} + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Bi(OH)3 + HSnO2{-} = Bi + HSnO3({-}) + H2O =>
2 Bi(OH)3 + 3 HSnO2{-} = 2 Bi + 3 HSnO3({-}) + 3 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
H2SO4 + CO2 = H2CO3 + SO3 =>
H2SO4 + CO2 = H2CO3 + SO3
CrI + Cl2 = CrCl + I =>
2 CrI + Cl2 = 2 CrCl + 2 I
Ga + As = GaAs =>
Ga + As = GaAs
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2SO4 + CoPO4 = Na3PO4 + Co2(SO4)3 =>
3 Na2SO4 + 2 CoPO4 = 2 Na3PO4 + Co2(SO4)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3NH2 + O2 = CO2 + HOH + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 HOH + 2 N2
Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O
HgCl2 + Na2S = Hg + NaCl + S2 =>
2 HgCl2 + 2 Na2S = 2 Hg + 4 NaCl + S2
MnO2 + CrCl3 + KOH = K2CrO4 + H2O + MnCl2 =>
3 MnO2 + 2 CrCl3 + 4 KOH = 2 K2CrO4 + 2 H2O + 3 MnCl2
Ca(s) + H2O(l) = Ca(OH)2(s) + H20(g) =>
10 Ca(s) + 20 H2O(l) = 10 Ca(OH)2(s) + H20(g)
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Fe(OH)3 = (Fe)2(O)3 + (H)2O =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NO2 + H2O = NHO3 + NO =>
3 NO2 + H2O = 2 NHO3 + NO
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