| 前日に均衡した方程式 |
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al(OH)3 + SiO2 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 SiO2 = Al2(SiO3)3 + 3 H2O
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
K2SiO3 + Cr(NO3)3 + H2O = H2SiO3 + KNO3 + Cr(OH)3 =>
3 K2SiO3 + 2 Cr(NO3)3 + 6 H2O = 3 H2SiO3 + 6 KNO3 + 2 Cr(OH)3
NaI(s) + H2SO4(l) = NaHSO4(s) + HI(g) =>
NaI(s) + H2SO4(l) = NaHSO4(s) + HI(g)
Ca(NO3)2 + NaCl = CaCl2 + Na(NO3) =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 Na(NO3)
Ni(OH)2 + HNO2 = Ni(NO2)2 + H2O =>
Ni(OH)2 + 2 HNO2 = Ni(NO2)2 + 2 H2O
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Mg + H(NO3) = Mg(NO3)2 + H2 =>
Mg + 2 H(NO3) = Mg(NO3)2 + H2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
NaOH + C2H5OHSO3 = Na2SO4 + C2H5OH + H2O =>
2 NaOH + C2H5OHSO3 = Na2SO4 + C2H5OH + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + N2 = AlN2 =>
Al + N2 = AlN2
NH4Cl + Ca3(PO4)2 = (NH4)3PO4 + CaCl2 =>
6 NH4Cl + Ca3(PO4)2 = 2(NH4)3PO4 + 3 CaCl2
Hg2Cl2 + H2O = HgOH + HCl =>
Hg2Cl2 + 2 H2O = 2 HgOH + 2 HCl
C6H12O6 + NH3 + O2 = C5H9NO4 + H2O =>
5 C6H12O6 + 6 NH3 + 3 O2 = 6 C5H9NO4 + 12 H2O
RbOH + Mg(NO3)2 = Mg(OH)2 + RbNO3 =>
2 RbOH + Mg(NO3)2 = Mg(OH)2 + 2 RbNO3
H2OHCL(aq) + NaOH(aq) = H2O(l) + NaCL(aq) =>
H2OHCL(aq) + NaOH(aq) = 2 H2O(l) + NaCL(aq)
Ca(NO3)2 + H2(SO)4 + HCl = HCa(NO3)2 + Cl(SO)4 =>
3 Ca(NO3)2 + H2(SO)4 + HCl = 3 HCa(NO3)2 + Cl(SO)4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
S2O3 + H = S8 + H2O =>
4 S2O3 + 24 H = S8 + 12 H2O
Al + N2 = AlN2 =>
Al + N2 = AlN2
As2O3 + H2SO4*Zn = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 H2SO4*Zn = 2 AsH3 + 6 ZnSO4 + 3 H2O
Na2SO4 + HCl + Na2S = S + NaCl + H2O =>
Na2SO4 + 8 HCl + 3 Na2S = 4 S + 8 NaCl + 4 H2O
C7H7(NO3)3 + O2 = CO2 + H2O + N2 =>
4 C7H7(NO3)3 + 17 O2 = 28 CO2 + 14 H2O + 6 N2
CH4Cl2 = CH4 + Cl2 =>
CH4Cl2 = CH4 + Cl2
K2(SO4) + HF = KF + H2(SO4) =>
K2(SO4) + 2 HF = 2 KF + H2(SO4)
C10H22 + O2 = CO2 + H2 =>
C10H22 + 10 O2 = 10 CO2 + 11 H2
BaCl2 + NH4(SO4)2 = Ba(SO4)2 + NH4Cl2 =>
BaCl2 + NH4(SO4)2 = Ba(SO4)2 + NH4Cl2
MnO2 + HCl + NaBr = MnCl2 + H2O + NaCl + Br2 =>
MnO2 + 4 HCl + 2 NaBr = MnCl2 + 2 H2O + 2 NaCl + Br2
Fe(SO4) + Zn = Zn2(SO4)2 + Fe =>
2 Fe(SO4) + 2 Zn = Zn2(SO4)2 + 2 Fe
CuBr2 + HI = CuBr + I2 + HBr =>
2 CuBr2 + 2 HI = 2 CuBr + I2 + 2 HBr
Cl2 + FeSO4 = Cl2SO4 + Fe =>
Cl2 + FeSO4 = Cl2SO4 + Fe
C3H4Br2 + Br2 = C3H4Br4 =>
C3H4Br2 + Br2 = C3H4Br4
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Cu + HNO3 = Cu(NO3)2 + H23O + NO =>
45 Cu + 92 HNO3 = 45 Cu(NO3)2 + 4 H23O + 2 NO
C6H6 + CH3Cl = H2 + C6H4Cl =>
5 C6H6 + 6 CH3Cl = 12 H2 + 6 C6H4Cl
BaCl2(aq) + Na2SO4(ap) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(ap) = BaSO4(s) + 2 NaCl(aq)
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2H2O
HF + Si4O2 = Si4F4 + H2O =>
4 HF + Si4O2 = Si4F4 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
H2SO4 + Mg(OH)2 = H2O + SMgO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + SMgO4
Cu + Cr(CH3COO)3 = CuCH3COO + Cr =>
3 Cu + Cr(CH3COO)3 = 3 CuCH3COO + Cr
C10H7N3S + NaClO = CO2 + H2O + NO3 + SO4 + Cl + Na =>
2 C10H7N3S + 73 NaClO = 20 CO2 + 7 H2O + 6 NO3 + 2 SO4 + 73 Cl + 73 Na
Au(NO3)3 + Al = Au + Al(NO3)3 =>
Au(NO3)3 + Al = Au + Al(NO3)3
C2H2 + Cl = CHCl2CHCl2 =>
C2H2 + 4 Cl = CHCl2CHCl2
C6H6 + HCl = CH3CHCl2 =>
C6H6 + 6 HCl = 3 CH3CHCl2
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