| 前日に均衡した方程式 |
2 Na2O + 2 I2 = 4 NaI + O2
CH2 + Br2 = CH2Br2 =>
CH2 + Br2 = CH2Br2
Ag(NO3) + NaI = AgI + NaNO3 =>
Ag(NO3) + NaI = AgI + NaNO3
Pt + FeCl2 = PtCl + Fe =>
2 Pt + FeCl2 = 2 PtCl + Fe
NaI + Sr(NO3)2 = Na(NO3)2 + SrI =>
NaI + Sr(NO3)2 = Na(NO3)2 + SrI
Cu3 + S = CuS =>
Cu3 + 3 S = 3 CuS
MnO4{-} + IO3{-} + H{+} = MnO2 + IO4{-} + OH{-} =>
2 MnO4{-} + 3 IO3{-} + H{+} = 2 MnO2 + 3 IO4{-} + OH{-}
Cl2(g) + NaI(aq) = NaCl(aq) + I2(aq) =>
Cl2(g) + 2 NaI(aq) = 2 NaCl(aq) + I2(aq)
Na2S2O3 + HClO + H2O = Na2SO4 + H2SO4 + HCl =>
Na2S2O3 + 4 HClO + H2O = Na2SO4 + H2SO4 + 4 HCl
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
AgO + HCl = Cl2 + AgCl + H2O =>
2 AgO + 4 HCl = Cl2 + 2 AgCl + 2 H2O
P4(s) + Cl2 = PCl5(s) =>
P4(s) + 10 Cl2 = 4 PCl5(s)
LiOH + Ba(OH)2 = Li(OH)2 + BaOH =>
LiOH + Ba(OH)2 = Li(OH)2 + BaOH
Al4C3 + HNO3 = Al(NO3)3 + H4C =>
Al4C3 + 12 HNO3 = 4 Al(NO3)3 + 3 H4C
Ni(NO3)2 + CuCl2 = NiCl2 + Cu(NO3)2 =>
Ni(NO3)2 + CuCl2 = NiCl2 + Cu(NO3)2
BO3 + H2O = H3BO3 + OH =>
BO3 + 3 H2O = H3BO3 + 3 OH
C4H9Br + KOH = KBr + C4H9OH =>
C4H9Br + KOH = KBr + C4H9OH
I2 + S2O3({-}2) = I({-}1) + S4O6({-}2) =>
I2 + 4 S2O3({-}2) = 2 I({-}1) + 2 S4O6({-}2)
I + H2O = HI + O =>
2 I + H2O = 2 HI + O
HNO3 + O2 = NO3 + H2O =>
4 HNO3 + O2 = 4 NO3 + 2 H2O
C6H14O6 + KNO3 = CO2 + N2 + K2CO3 + H2O =>
5 C6H14O6 + 26 KNO3 = 17 CO2 + 13 N2 + 13 K2CO3 + 35 H2O
Fe + ClO3{-} + H{+} = Fe{3+} + Cl{-} + H2O =>
2 Fe + ClO3{-} + 6 H{+} = 2 Fe{3+} + Cl{-} + 3 H2O
H3AsO3 + KOH = KH2AsO3 + H2O =>
H3AsO3 + KOH = KH2AsO3 + H2O
Cr + LiOH + H2O = LiCr(OH)4 + H2 =>
2 Cr + 2 LiOH + 6 H2O = 2 LiCr(OH)4 + 3 H2
NaNO3 = NaNO2 + O2 = =>
2 NaNO3 = 2 NaNO2 + O2
HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O
Ca(s) + HNo3(aq) = Ca(No3)2(aq) + H2(g) =>
Ca(s) + 2 HNo3(aq) = Ca(No3)2(aq) + H2(g)
N2O + H2O2 = N2O5 + H2O =>
N2O + 4 H2O2 = N2O5 + 4 H2O
Ag + Cr(NO3)3 = Cr + AgNO3 =>
3 Ag + Cr(NO3)3 = Cr + 3 AgNO3
C17H33COOH + KMnO4 + H2O = C18H36O4 + MnO2 + KOH =>
3 C17H33COOH + 2 KMnO4 + 4 H2O = 3 C18H36O4 + 2 MnO2 + 2 KOH
NH4NO3 + Sn3P4 = NH4P4 + Sn3NO3 =>
NH4NO3 + Sn3P4 = NH4P4 + Sn3NO3
K4Fe(CN)6 + PbO2 + HCl = KCl + FeCl3 + PbCl2 + CO2 + NO2 + H2O =>
2 K4Fe(CN)6 + 55 PbO2 + 124 HCl = 8 KCl + 2 FeCl3 + 55 PbCl2 + 12 CO2 + 12 NO2 + 62 H2O
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
Fe2O3*H2O + HCl = FeCl3 + H2O =>
Fe2O3*H2O + 6 HCl = 2 FeCl3 + 4 H2O
H2O2 + N2O = NH3 + O2 =>
6 H2O2 + 2 N2O = 4 NH3 + 7 O2
Co2O3 + HNO3 = Co(NO3)2 + H2O + O2 =>
2 Co2O3 + 8 HNO3 = 4 Co(NO3)2 + 4 H2O + O2
La + Au + Pb = LaAu2Pb =>
La + 2 Au + Pb = LaAu2Pb
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(NO3)2 + CuI = MgI2 + Cu(NO3) =>
Mg(NO3)2 + 2 CuI = MgI2 + 2 Cu(NO3)
C6H10O5 = CO + H2 + CH4 =>
C6H10O5 = 5 CO + 3 H2 + CH4
(NH4)2CO3 + Fe(OH)3 = Fe2(CO3)3 + NH3 + H2O =>
3(NH4)2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NH3 + 6 H2O
Ni(s) + O2(g) = NiO(s) =>
2 Ni(s) + O2(g) = 2 NiO(s)
KMnO4 + K(CN) + H2O = MnO2 + K(OH) + K(OCN) =>
2 KMnO4 + 3 K(CN) + H2O = 2 MnO2 + 2 K(OH) + 3 K(OCN)
PbCl2 + Ag(NO3) = Pb(NO3)2 + AgCl =>
PbCl2 + 2 Ag(NO3) = Pb(NO3)2 + 2 AgCl
Na2[Be(OH)4] + H2SO4 = Na2SO4 + Be(OH)2 + H2O =>
Na2[Be(OH)4] + H2SO4 = Na2SO4 + Be(OH)2 + 2 H2O
I + H2O = HI + OH =>
I + H2O = HI + OH
P1 + O2 = P2O5 =>
4 P1 + 5 O2 = 2 P2O5
K2Cr2O7 + SnO + H2SO4 = Cr2(SO4)3 + Sn(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 3 SnO + 10 H2SO4 = Cr2(SO4)3 + 3 Sn(SO4)2 + K2SO4 + 10 H2O
Cu2(SO4)3 + Fe = Fe2(SO4)3 + Cu =>
Cu2(SO4)3 + 2 Fe = Fe2(SO4)3 + 2 Cu
NaO2 = Na2O2 + O2 =>
2 NaO2 = Na2O2 + O2
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