| 前日に均衡した方程式 |
2 Fe(NO2)3 + 3 MgCl2 = 3 Mg(NO2)2 + 2 FeCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Sr(NO3)2 + VOCl3 + CO(NH2)2 = SrVO3 + CO2 + H2O + N2 + Cl2 =>
6 Sr(NO3)2 + 6 VOCl3 + 8 CO(NH2)2 = 6 SrVO3 + 8 CO2 + 16 H2O + 14 N2 + 9 Cl2
Sb2O3(s) + H2SO4(l) = H[Sb(SO4)2] + H2O =>
Sb2O3(s) + 4 H2SO4(l) = 2 H[Sb(SO4)2] + 3 H2O
PbCl4 = Pb + Cl2 =>
PbCl4 = Pb + 2 Cl2
NaOH + C4H6O5 = H2O + C4H5O5Na =>
NaOH + C4H6O5 = H2O + C4H5O5Na
SiO2 + Ca(OH)2 = H2O + CaSiO3 =>
SiO2 + Ca(OH)2 = H2O + CaSiO3
K2Cr2O7 + KI + H2(SO4) = Cr2(SO4)3 + K2(SO4) + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2(SO4) = Cr2(SO4)3 + 4 K2(SO4) + 3 I2 + 7 H2O
P + H2 = P4H10 =>
4 P + 5 H2 = P4H10
H2SO4 + NaCI = HCI + Na2SO4 =>
H2SO4 + 2 NaCI = 2 HCI + Na2SO4
CO3P2 = CO3 + P =>
CO3P2 = CO3 + 2 P
C3H5(OH)3 + HCl = C3H5(OCl)3 + H2 =>
C3H5(OH)3 + 3 HCl = C3H5(OCl)3 + 3 H2
Cu(s) + HBr(aq) = CuBr2(aq) + H2(g) =>
Cu(s) + 2 HBr(aq) = CuBr2(aq) + H2(g)
H3PO4 + B(OH)3 = B(H2PO4)3 + H2O =>
3 H3PO4 + B(OH)3 = B(H2PO4)3 + 3 H2O
Fe2S3 + Cu2CO3 = Cu2S + Fe2(CO3)3 =>
Fe2S3 + 3 Cu2CO3 = 3 Cu2S + Fe2(CO3)3
AI + H2SO4 = AI(SO4)3 + H2 =>
AI + 3 H2SO4 = AI(SO4)3 + 3 H2
AgNO3 + K2Cr = Ag2Cr + KNO3 =>
2 AgNO3 + K2Cr = Ag2Cr + 2 KNO3
Sr + Ba(OH)2 = Sr(OH)2 + Ba =>
Sr + Ba(OH)2 = Sr(OH)2 + Ba
Na2CO3 + HCl = NaOH + Cl2 + CO =>
Na2CO3 + 2 HCl = 2 NaOH + Cl2 + CO
FeCl3 + (KSCN) = Fe(SCN)3 + KCl =>
FeCl3 + 3(KSCN) = Fe(SCN)3 + 3 KCl
K + H2CO3 = K2CO3 + H2 =>
2 K + H2CO3 = K2CO3 + H2
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
ClO2 + BaO = ClBaO3 =>
ClO2 + BaO = ClBaO3
Co(NO3)2 + KSCN = Co(SCN)2 + KNO3 =>
Co(NO3)2 + 2 KSCN = Co(SCN)2 + 2 KNO3
Al2S2 + HCl = AlCl2 + H2S =>
Al2S2 + 4 HCl = 2 AlCl2 + 2 H2S
[Co(NH3)5Cl]Cl2 + NH3 + HCl + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl2 + NH4OH =>
5[Co(NH3)5Cl]Cl2 + NH3 + 7 HCl + 6 NaNO2 = 5[Co(NO2)(NH3)5]Cl2 + 6 NaCl2 + 2 NH4OH
H2O + KNO2 = KNO3 + H2 =>
H2O + KNO2 = KNO3 + H2
CuSo4(aq)*5H2O + Fe(s) = FeSo4(aq) + Cu(s) + H2O =>
CuSo4(aq)*5H2O + Fe(s) = FeSo4(aq) + Cu(s) + 5 H2O
HCl(aq) + NH3(aq) = NH4Cl(s) =>
HCl(aq) + NH3(aq) = NH4Cl(s)
SnO(s) + H2(g) = Sn(s) + H2O(l) =>
SnO(s) + H2(g) = Sn(s) + H2O(l)
SeO3 + KOH = K2SeO4 + H2O =>
SeO3 + 2 KOH = K2SeO4 + H2O
FeSO3 + NO2{-} + H{+} = Fe{3+} + SO4{2-} + NO + H2O =>
FeSO3 + 3 NO2{-} + 4 H{+} = Fe{3+} + SO4{2-} + 3 NO + 2 H2O
NaHCO3 + CO2 = NaHCO3CO2 =>
NaHCO3 + CO2 = NaHCO3CO2
Fe2O3 + Ca = Fe + CaO =>
Fe2O3 + 3 Ca = 2 Fe + 3 CaO
Sr(OH)2 + Br2 = Sr(BrO)2 + SrBr2 + H2O =>
2 Sr(OH)2 + 2 Br2 = Sr(BrO)2 + SrBr2 + 2 H2O
KI + KIO3 + HCe = I2 + KCe + H2O =>
5 KI + KIO3 + 6 HCe = 3 I2 + 6 KCe + 3 H2O
CoCl2 + O2 = Co2O3 + Cl2 =>
4 CoCl2 + 3 O2 = 2 Co2O3 + 4 Cl2
Cl2 + O2 + H2O = HClO4 =>
2 Cl2 + 7 O2 + 2 H2O = 4 HClO4
CO + HO = CO2 + H2O =>
CO + 2 HO = CO2 + H2O
Na2S2O3 + KClO3 + H2O = Na2S4O6 + Cl2 + NaOH + K =>
12 Na2S2O3 + 2 KClO3 + 6 H2O = 6 Na2S4O6 + Cl2 + 12 NaOH + 2 K
Au + H2SeO4 = Au2(SeO4)3 + H2SeO3 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 H2SeO3 + 3 H2O
H2S + MnCl2 = MnS + HCl =>
H2S + MnCl2 = MnS + 2 HCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2O2 + HBr = Br + H2O =>
H2O2 + 2 HBr = 2 Br + 2 H2O
C8H18(f) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(f) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
AgNO3 + Fe2(SO4)3 = Fe(NO3)3 + Ag2(SO4) =>
6 AgNO3 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 Ag2(SO4)
Na2CO3 + MnCl2 = NaCl + MnCO3 =>
Na2CO3 + MnCl2 = 2 NaCl + MnCO3
CO2 + H2O + N + O = C3H5(NO3)3 =>
6 CO2 + 5 H2O + 6 N + O = 2 C3H5(NO3)3
Zn(s) + SnSO4(aq) = ZnSO4(aq) + Sn(s) =>
Zn(s) + SnSO4(aq) = ZnSO4(aq) + Sn(s)
Al2(CO3)3 + H3PO4 = AlPO4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2 + 3 H2O
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