| 前日に均衡した方程式 |
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH4 + Cl2 = HCl + CCl =>
2 CH4 + 5 Cl2 = 8 HCl + 2 CCl
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K6Fe2(C2O4)6*7H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = K6Fe2(C2O4)6*7H2O + 2(NH4)2SO4 + 2 H2SO4 + 7 H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
SI + S8 = SI2S4 =>
16 SI + 3 S8 = 8 SI2S4
KCN + H2O2 = (CN)2 + KOH =>
2 KCN + H2O2 = (CN)2 + 2 KOH
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
AlF3 + Na3PO4 = AlPO4 + F3Na3 =>
AlF3 + Na3PO4 = AlPO4 + F3Na3
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
OH + H2C6H6O6 = H2O + H7C6O6 =>
OH + H2C6H6O6 = H2O + H7C6O6
NaOH + Al + H2O = Na3[Al(OH)6] + H2 =>
6 NaOH + 2 Al + 6 H2O = 2 Na3[Al(OH)6] + 3 H2
C20H21NO4S + O2 = HNO3 + SO2 + CO2 + H2O =>
2 C20H21NO4S + 51 O2 = 2 HNO3 + 2 SO2 + 40 CO2 + 20 H2O
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Cr(s) + PbSO4(aq) = Cr2(SO4)3(aq) + Pb(aq) =>
2 Cr(s) + 3 PbSO4(aq) = Cr2(SO4)3(aq) + 3 Pb(aq)
MnCl2 + KMnO4 + C2H4O2 = MnCl3 + KCl + MnH + CO2 =>
20 MnCl2 + KMnO4 + 2 C2H4O2 = 13 MnCl3 + KCl + 8 MnH + 4 CO2
HCl + MgSO3 = SO2 + H2O + MgCl2 =>
2 HCl + MgSO3 = SO2 + H2O + MgCl2
NaClO4(aq) + NH4ClO3(aq) = NaClO3 + NH4ClO4 =>
NaClO4(aq) + NH4ClO3(aq) = NaClO3 + NH4ClO4
PbCl2 + NH4OH = Pb(OH)3 + NH4 + Cl =>
PbCl2 + 3 NH4OH = Pb(OH)3 + 3 NH4 + 2 Cl
C2H4 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
AsO43{-} + NO2{-} = AsO2{-} + NO3{-} =>
AsO43{-} + 41 NO2{-} = AsO2{-} + 41 NO3{-}
NO + NO2 = N2O3 =>
NO + NO2 = N2O3
Mg(NO2)2 + K3PO4 = Mg3(PO4)2 + KNO2 =>
3 Mg(NO2)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO2
C12H8O4 + O2 = CO2 + H2O =>
C12H8O4 + 12 O2 = 12 CO2 + 4 H2O
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
K2Cr2O7 + NaOH + NaS2O3 = Na2CrO4 + Na2S + K2SO4 + H2O =>
9 K2Cr2O7 + 42 NaOH + 8 NaS2O3 = 18 Na2CrO4 + 7 Na2S + 9 K2SO4 + 21 H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Ca(OH)2 + CH4 = Ca2C + H2O =>
2 Ca(OH)2 + CH4 = Ca2C + 4 H2O
C2H4 + KMnO4 = H2O + CO + KMnO =>
3 C2H4 + 4 KMnO4 = 6 H2O + 6 CO + 4 KMnO
CH3COC2H5(l) + O2(g) = CO2 + H2O =>
2 CH3COC2H5(l) + 11 O2(g) = 8 CO2 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li2SO4 + Mg3N2 = Li3N + MgSO4 =>
3 Li2SO4 + Mg3N2 = 2 Li3N + 3 MgSO4
K{+} + Cl({-}) = KCl =>
K{+} + Cl({-}) = KCl
As + Ca(ClO)2 + Ca(OH)2 = Ca3(AsO4)2 + CaCl2 + H2O =>
4 As + 5 Ca(ClO)2 + 6 Ca(OH)2 = 2 Ca3(AsO4)2 + 5 CaCl2 + 6 H2O
(c)NaHCO3 = Na2CO3 + CO2 + H2O =>
2(c)NaHCO3 = Na2CO3 + CO2 + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Br2 + NaI = NaBr + I =>
Br2 + 2 NaI = 2 NaBr + 2 I
Li + ScCl3 = Sc + LiCl =>
3 Li + ScCl3 = Sc + 3 LiCl
NaCl + FeSiO3 = Na2SiO3 + FeCl2 =>
2 NaCl + FeSiO3 = Na2SiO3 + FeCl2
H3AsO4 + H2S = S + As3S3 + H2O =>
6 H3AsO4 + 15 H2S = 9 S + 2 As3S3 + 24 H2O
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
[Cu(NH3)4](NO3)2 = Cu(NO3)2 + NH3 =>
[Cu(NH3)4](NO3)2 = Cu(NO3)2 + 4 NH3
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3) =>
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)
NaClO + P = NaCl + P2O5 =>
5 NaClO + 2 P = 5 NaCl + P2O5
SO3 + HNO3 = H2SO4 + N2O5 =>
SO3 + 2 HNO3 = H2SO4 + N2O5
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
(PB(NO3)2)(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
(PB(NO3)2)(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
HSO3 + NaCl = HCl + NaSO3 =>
HSO3 + NaCl = HCl + NaSO3
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