| 前日に均衡した方程式 |
BaCl4 + Na2SO4 = 2 NaCl2 + BaSO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn(NO3)2 + CsOH = Zn(OH)2 + CsNO3 =>
Zn(NO3)2 + 2 CsOH = Zn(OH)2 + 2 CsNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NO2 + KOH = KNO3 + H2 =>
2 NO2 + 2 KOH = 2 KNO3 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Pb(NO3)2 + KOH + Cl2 = PbO2 + KCl + KNO3 + H2O =>
Pb(NO3)2 + 4 KOH + Cl2 = PbO2 + 2 KCl + 2 KNO3 + 2 H2O
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na[Al(OH)4] + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 Na[Al(OH)4] + Al2(SO4)3 = 8 Al(OH)3 + 3 Na2SO4
CaCO3 + H2O = CaH2 + CO4 =>
CaCO3 + H2O = CaH2 + CO4
C14H16 + O2 = CO2 + H2O =>
C14H16 + 18 O2 = 14 CO2 + 8 H2O
K2SO4(ac) + Ba(NO3)2(ac) = KNO3(ac) + BaSO4(ac) =>
K2SO4(ac) + Ba(NO3)2(ac) = 2 KNO3(ac) + BaSO4(ac)
Ba(NO3)2(ac) + K2CrO4(ac) = BaCrO4 + KNO3 =>
Ba(NO3)2(ac) + K2CrO4(ac) = BaCrO4 + 2 KNO3
Ag + Pd(NO3)2 = AgNO3 + Pd =>
2 Ag + Pd(NO3)2 = 2 AgNO3 + Pd
Mn(OH)3 + I{-} + H{+} = Mn2{+} + I2 + H2O =>
4 Mn(OH)3 + 10 I{-} + 12 H{+} = 2 Mn2{+} + 5 I2 + 12 H2O
KAl2(AlSi3O10)(OH)2 = K2O + Al2O3 + SiO2 + H2O =>
2 KAl2(AlSi3O10)(OH)2 = K2O + 3 Al2O3 + 6 SiO2 + 2 H2O
Cu(aq) + S(aq) = CuS =>
Cu(aq) + S(aq) = CuS
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
KNO3() = KNO2 + O2 =>
2 KNO3() = 2 KNO2 + O2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
MnSO4 + (NH4)2S = (NH4)2SO4 + MnS =>
MnSO4 + (NH4)2S = (NH4)2SO4 + MnS
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
C6H8O7(ac) + NaHCO3(ac) = H2O(l) + CO2(g) + Na3C6H5O7(ac) =>
C6H8O7(ac) + 3 NaHCO3(ac) = 3 H2O(l) + 3 CO2(g) + Na3C6H5O7(ac)
CaCl2(s) + H2O(l) = CaCl2*6H2O(s) =>
CaCl2(s) + 6 H2O(l) = CaCl2*6H2O(s)
Cr2(SO4)3 + CH3COONa + H2O = Cr(OH)2CH3COO + CH3COOH + Na2SO4 =>
Cr2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Cr(OH)2CH3COO + 4 CH3COOH + 3 Na2SO4
HC2H2O2Cl + H2O = C2H2O2Cl + H3O =>
HC2H2O2Cl + H2O = C2H2O2Cl + H3O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + (NH4)NO3 + H2O =>
(NH4)2U2O7 + 6 HNO3 = 2 UO2(NO3)2 + 2(NH4)NO3 + 3 H2O
BaCl2(ac) + Na2SO4(ac) = BaSO4(ac) + NaCl(ac) =>
BaCl2(ac) + Na2SO4(ac) = BaSO4(ac) + 2 NaCl(ac)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + HgCl2 = AlCl3 + Hg2Cl2 =>
2 Al + 6 HgCl2 = 2 AlCl3 + 3 Hg2Cl2
NaAl(SO4)2 + H2O = Al(OH)3 + H2SO4 + Na2SO4 =>
2 NaAl(SO4)2 + 6 H2O = 2 Al(OH)3 + 3 H2SO4 + Na2SO4
Fe(OH)3 + K2O = KOH + Fe2O3 =>
2 Fe(OH)3 + 3 K2O = 6 KOH + Fe2O3
SO3 + Cl2 + H2O = SO4 + HCl =>
SO3 + Cl2 + H2O = SO4 + 2 HCl
Si + Al = AlSi =>
Si + Al = AlSi
C8H18(i) + O2(g) = CO2(g) + H2O(i) =>
2 C8H18(i) + 25 O2(g) = 16 CO2(g) + 18 H2O(i)
CaCO3 + BaO = CaO + BaCO3 =>
CaCO3 + BaO = CaO + BaCO3
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO2 =>
NaOH + NaNO2 + 2 Al + H2O = NH3 + 2 NaAlO2
KCl + H2O2 = KClO3 + H2O =>
KCl + 3 H2O2 = KClO3 + 3 H2O
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