| 前日に均衡した方程式 |
KBrO3 + 2 KI = Br + I2 + 3 KO
C5H8O2 + NaHSO3 = C5H9NaO5S =>
C5H8O2 + NaHSO3 = C5H9NaO5S
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
NH4VO3 + Zn + HCl = ZnCl2 + VCl3 + NH4Cl + H2O =>
NH4VO3 + Zn + 6 HCl = ZnCl2 + VCl3 + NH4Cl + 3 H2O
NaCN + NaOH + Cl2 = NaCNO + NaCl + H2O =>
NaCN + 2 NaOH + Cl2 = NaCNO + 2 NaCl + H2O
C2H2O4 + OH = CO2 + H2O =>
C2H2O4 + 2 OH = 2 CO2 + 2 H2O
Ca(OH)2 + KNo3 = KOH + Ca(No3)2 =>
Ca(OH)2 + 2 KNo3 = 2 KOH + Ca(No3)2
K2SO3 + SiO2 = K2SiO3 + SO2 =>
K2SO3 + SiO2 = K2SiO3 + SO2
Si(s) + S8(s) = SiS2(s) =>
4 Si(s) + S8(s) = 4 SiS2(s)
NH4VO3 + Zn + HCl = NH3 + V2O3 + ZnCl2 + H2O =>
2 NH4VO3 + 2 Zn + 4 HCl = 2 NH3 + V2O3 + 2 ZnCl2 + 3 H2O
MnOOH = MnO2 + H{+} + e =>
MnOOH = MnO2 + H{+} + e
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
Cr2(SO4)3 + Al = CrSO4 + Al2(SO4)3 =>
3 Cr2(SO4)3 + 2 Al = 6 CrSO4 + Al2(SO4)3
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O(l) =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O(l)
CH3CHO + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CHO + 3 I2 + NaOH = CHI3 + HCOONa + 3 HI
NH4VO3 + Zn + HCl = NH3 + VO2 + ZnCl2 + H2O =>
2 NH4VO3 + Zn + 2 HCl = 2 NH3 + 2 VO2 + ZnCl2 + 2 H2O
K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4
AgNO3KCH3COO = KNO3AgCH3COO =>
AgNO3KCH3COO = KNO3AgCH3COO
K2F + Cl2 = KCl2 + F =>
K2F + 2 Cl2 = 2 KCl2 + F
NH4VO3 + Zn + HCl = NH3 + VO2 + ZnCl2 + H2O =>
2 NH4VO3 + Zn + 2 HCl = 2 NH3 + 2 VO2 + ZnCl2 + 2 H2O
Fe + Fl2 = Fe3Fl =>
6 Fe + Fl2 = 2 Fe3Fl
NaClO3 + HCl = ClO2 + NaCl + H2O =>
5 NaClO3 + 6 HCl = 6 ClO2 + 5 NaCl + 3 H2O
CH3CHO + I2 + NaOH = CH3COOH + NaI + H2O =>
CH3CHO + I2 + 2 NaOH = CH3COOH + 2 NaI + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4VO3 + Zn + HCl = NH3 + V2O3 + ZnCl2 + H2O =>
2 NH4VO3 + 2 Zn + 4 HCl = 2 NH3 + V2O3 + 2 ZnCl2 + 3 H2O
CH3CH2CH2OH + Ag2O = CH3CO2H + Ag + H2O =>
2 CH3CH2CH2OH + 6 Ag2O = 3 CH3CO2H + 12 Ag + 2 H2O
Mg + HCN = MgCN + H2 =>
2 Mg + 2 HCN = 2 MgCN + H2
SiCl4(l) + H2O(l) = HCl(s) + SiO2(aq) =>
SiCl4(l) + 2 H2O(l) = 4 HCl(s) + SiO2(aq)
NH4VO3 + Zn + HCl = VOCl2 + ZnCl2 + NH4Cl + H2O =>
2 NH4VO3 + Zn + 8 HCl = 2 VOCl2 + ZnCl2 + 2 NH4Cl + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H5O(COOH)3 + NaHCO3 = C3H5O(COONa)3 + CO2 + H2 =>
8 C3H5O(COOH)3 + 15 NaHCO3 = 5 C3H5O(COONa)3 + 33 CO2 + 27 H2
CaH2C2O6 = CaO + CO2 + H2O =>
CaH2C2O6 = CaO + 2 CO2 + H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
MgCl2 + Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + NaCl =>
2 MgCl2 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 4 NaCl
NH4VO3 + Zn + HCl = NH3 + VO + ZnCl2 + H2O =>
2 NH4VO3 + 3 Zn + 6 HCl = 2 NH3 + 2 VO + 3 ZnCl2 + 4 H2O
CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr
CuO + Na = Cu + Na2O =>
CuO + 2 Na = Cu + Na2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HCN + Mg = Mg(CN)2 + H2 =>
2 HCN + Mg = Mg(CN)2 + H2
Ba + (OH)2 = Ba(OH)2 =>
Ba + (OH)2 = Ba(OH)2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ni(NO3)2 + H2SO4 = NiSO4 + HNO3 =>
Ni(NO3)2 + H2SO4 = NiSO4 + 2 HNO3
Fe + Fl2 = FeFl =>
2 Fe + Fl2 = 2 FeFl
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + CO2 =>
2 MgCl2 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 4 NaCl + CO2
NH4VO3 + Zn + HCl = NH4Cl + VCl2 + ZnCl2 + H2O =>
2 NH4VO3 + 3 Zn + 12 HCl = 2 NH4Cl + 2 VCl2 + 3 ZnCl2 + 6 H2O
I + HCl = I(HCl)2 =>
I + 2 HCl = I(HCl)2
Fe + KMnO4 + NaHSO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 Fe + 6 KMnO4 + 48 NaHSO4 = 5 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 Na2SO4 + 24 H2O
CH3*OH + O2 = CO2 + H2O =>
2 CH3*OH + 3 O2 = 2 CO2 + 4 H2O
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