| 前日に均衡した方程式 |
2 Al(OH)3 = Al2O3 + 3 H2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
C6H11OH + HOCl = C6H10O + H2O + HCl =>
C6H11OH + HOCl = C6H10O + H2O + HCl
KClO3 + K2SO3 + H2SO4 = Cl2 + H2O + K2SO4 =>
2 KClO3 + 5 K2SO3 + H2SO4 = Cl2 + H2O + 6 K2SO4
Pb + Fe(OH)2 = Pb(OH)2 + Fe =>
Pb + Fe(OH)2 = Pb(OH)2 + Fe
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
H2O2 + Mn02 = H2O + MnO2 =>
4 H2O2 + Mn02 = 4 H2O + 2 MnO2
NaOH + (NH4)3PO4 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2O + 3 NH3
SrO + H2S + O2 = SrSO3 + H2 =>
SrO + H2S + O2 = SrSO3 + H2
P4 + H2SO4 = P4O10 + SO2 + H2O =>
P4 + 10 H2SO4 = P4O10 + 10 SO2 + 10 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
AgNO3(aq) + NaOH = NaNO3(aq) + AgOH(s) =>
AgNO3(aq) + NaOH = NaNO3(aq) + AgOH(s)
Zn + H2O = Zn(OH)2 + H =>
Zn + 2 H2O = Zn(OH)2 + 2 H
CH3CH2OH + Cr2O72{-} + H{+} = CH3CO2H + Cr3{+} + H2O =>
427 CH3CH2OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3CO2H + 8 Cr3{+} + 437 H2O
H2SO4 + Cu(II)CO3 = Cu(II)SO4 + H2O + CO2 =>
H2SO4 + Cu(II)CO3 = Cu(II)SO4 + H2O + CO2
Ag(NO3)(aq) + Zn(s) = Ag(s) + Zn(NO3)2(aq) =>
2 Ag(NO3)(aq) + Zn(s) = 2 Ag(s) + Zn(NO3)2(aq)
As4O6 + S2Cl2 + Cl2 = AsCl2 + SO2 =>
2 As4O6 + 3 S2Cl2 + 5 Cl2 = 8 AsCl2 + 6 SO2
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
CI(gas) + NaI(solution) = NaCI(solution) + I(solid) =>
CI(gas) + NaI(solution) = NaCI(solution) + I(solid)
CH3CH2CH2COOCH3 + H2O = CH3CH2CH2COOH + CH3OH =>
CH3CH2CH2COOCH3 + H2O = CH3CH2CH2COOH + CH3OH
HBr + CaSO4 = CaBr2 + H2SO4 =>
2 HBr + CaSO4 = CaBr2 + H2SO4
FeCO3 = Fe(CO3) =>
FeCO3 = Fe(CO3)
Pb(CH3COO)2 + Sn = Sn(CH3COO)2 + Pb =>
Pb(CH3COO)2 + Sn = Sn(CH3COO)2 + Pb
Al(s) + ZnBr(aq) = AlBr(aq) + Zn(s) =>
Al(s) + ZnBr(aq) = AlBr(aq) + Zn(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2S2O3 + NaCN + O2 = NaSCN + Na2SO4 =>
2 Na2S2O3 + 2 NaCN + O2 = 2 NaSCN + 2 Na2SO4
Cl2(l) + NaF(aq) = F2(aq) + NaCl(aq) =>
Cl2(l) + 2 NaF(aq) = F2(aq) + 2 NaCl(aq)
FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + 2 HBr
K + PO4 + AgNO3 = KNO3 + Ag3PO4 =>
3 K + PO4 + 3 AgNO3 = 3 KNO3 + Ag3PO4
FeCl3 + NH3(OH) = Fe(OH)3 + NH3Cl =>
FeCl3 + 3 NH3(OH) = Fe(OH)3 + 3 NH3Cl
H2SeO3 + Dy(OH)3 = H2O + Dy2(SeO3)3 =>
3 H2SeO3 + 2 Dy(OH)3 = 6 H2O + Dy2(SeO3)3
HCl + H2O2 = Cl + H2O =>
2 HCl + H2O2 = 2 Cl + 2 H2O
HL + Al(OH)3 = AlL3 + H2O =>
3 HL + Al(OH)3 = AlL3 + 3 H2O
Cu + MgCl2 = CuCl2 + Mg =>
Cu + MgCl2 = CuCl2 + Mg
KMnO4 + Ba(ClO3)2 = KClO3 + Ba(MnO4)2 =>
2 KMnO4 + Ba(ClO3)2 = 2 KClO3 + Ba(MnO4)2
CH3COOH(aq) + Sr(OH)2(aq) = HOH(l) + Sr(CH3COO)2 =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 HOH(l) + Sr(CH3COO)2
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
LiSO4 + H2O = LiSO5 + H2 =>
LiSO4 + H2O = LiSO5 + H2
KCI + H2O = KO + CIH2 =>
KCI + H2O = KO + CIH2
Ca(NO3)2*4H2O + NH4H2PO4 + NH4OH = Ca10(PO4)6(OH2) + NH4NO3 + H2O =>
40 Ca(NO3)2*4H2O + 24 NH4H2PO4 + 58 NH4OH = 4 Ca10(PO4)6(OH2) + 81 NH4NO3 + 211 H2O
C6H5CH(OH)CH3 + CrO3 + H2SO4 = C6H5COCH3 + Cr2(SO4)3 + H2O =>
3 C6H5CH(OH)CH3 + 2 CrO3 + 3 H2SO4 = 3 C6H5COCH3 + Cr2(SO4)3 + 6 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Ca5(PO4)3F + H3PO4 = Ca(H2PO4)2 + HF =>
Ca5(PO4)3F + 7 H3PO4 = 5 Ca(H2PO4)2 + HF
CH2O + CuSO4 + NaOH = CHOOH + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 4 NaOH = CHOOH + Cu2O + 2 Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
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