| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
MgO + 2 HCl = MgCl2(aq) + H2O(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(NO3)2 + Ag = Pb + AgNO3 =>
Pb(NO3)2 + 2 Ag = Pb + 2 AgNO3
Pb + Pb2O4 + H2SO4 = Pb(SO4) + H2O =>
2 Pb + Pb2O4 + 4 H2SO4 = 4 Pb(SO4) + 4 H2O
FeCl3 + ZnNO3 + NaOH + H2O = Fe + Zn(OH)2 + HNO3 + NaCl =>
FeCl3 + 3 ZnNO3 + 3 NaOH + 3 H2O = Fe + 3 Zn(OH)2 + 3 HNO3 + 3 NaCl
Fe(OH)3 + NiC2O4 = Fe2(C2O4)3 + Ni(OH)2 =>
2 Fe(OH)3 + 3 NiC2O4 = Fe2(C2O4)3 + 3 Ni(OH)2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Na2CO3 + HCI = NaCI + H2OCO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2OCO2
UO2SO4 + Na2CO3 = Na4[UO2(CO3)3] + Na2SO4 =>
UO2SO4 + 3 Na2CO3 = Na4[UO2(CO3)3] + Na2SO4
Ca3(Po4)2 + Fe(OH)3 = Ca(OH)2 + FePo4 =>
Ca3(Po4)2 + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 FePo4
SiO2(s) + Zn(s) = Si(s) + ZnO(s) =>
SiO2(s) + 2 Zn(s) = Si(s) + 2 ZnO(s)
H2C6H8O6 + NaOH = H2O + Na2C6H8O6 =>
H2C6H8O6 + 2 NaOH = 2 H2O + Na2C6H8O6
KI + Na2O = K2O + NaI =>
2 KI + Na2O = K2O + 2 NaI
Mg + Sn2(SO4)3 = Sn3 + Mg2(SO4) =>
18 Mg + 3 Sn2(SO4)3 = 2 Sn3 + 9 Mg2(SO4)
AlP + H2O = PH3 + Al2O3 =>
2 AlP + 3 H2O = 2 PH3 + Al2O3
P + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P + 5 NO3{-} + 2 H2O = 3 PO4{-3} + 5 NO + 4 H{+}
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
C3H7I + I2 = C3H6I2 + HI =>
C3H7I + I2 = C3H6I2 + HI
NaCl + K2Cr2O7 = Na2O + Cr2O3 + KCl + Cl2 =>
8 NaCl + K2Cr2O7 = 4 Na2O + Cr2O3 + 2 KCl + 3 Cl2
C + H2O = carbonmonoxide + hydrogen =>
C + H2O = CO + H2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Ti + HNO2 + HCl = TiCl4 + NO + H2O =>
Ti + 4 HNO2 + 4 HCl = TiCl4 + 4 NO + 4 H2O
Cu(OH)2 + Br2 + NaOH = NaCu(OH)4 + NaBr =>
2 Cu(OH)2 + Br2 + 4 NaOH = 2 NaCu(OH)4 + 2 NaBr
Ag(NH3)NO3 + KCl = AgNH3 + KNO3 + Cl2 =>
2 Ag(NH3)NO3 + 2 KCl = 2 AgNH3 + 2 KNO3 + Cl2
MgF2 + K2SO3 = MgSO3 + KF =>
MgF2 + K2SO3 = MgSO3 + 2 KF
C9H19NO4 + H2O = NH2C3H8O + O4C6H11 =>
C9H19NO4 + H2O = NH2C3H8O + O4C6H11
Al + HBrO3 = HAl + BrO3 =>
Al + HBrO3 = HAl + BrO3
NO2 + N2 = N2O =>
2 NO2 + 3 N2 = 4 N2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
N2O3 + H3PO4 = NPO4 + H2O =>
N2O3 + 2 H3PO4 = 2 NPO4 + 3 H2O
Cr(NO3)3 + H2O = CrOH + H(NO3)3 =>
Cr(NO3)3 + H2O = CrOH + H(NO3)3
Pb(NO3)2 + NH3 = PbH2 + N(NO3)3 =>
3 Pb(NO3)2 + 2 NH3 = 3 PbH2 + 2 N(NO3)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2CO3 + HC2H3O2 = CO2 + H2O + Na =>
4 Na2CO3 + HC2H3O2 = 6 CO2 + 2 H2O + 8 Na
Al + C4H6O4Hg = C4H6O2 + AlHgO2 =>
Al + C4H6O4Hg = C4H6O2 + AlHgO2
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + H2O + NO =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 4 H2O + 2 NO
Mn + Na + O2 = NaMnO4 =>
Mn + Na + 2 O2 = NaMnO4
Na(aq) + OH(aq) = NaOH(aq) =>
Na(aq) + OH(aq) = NaOH(aq)
Au2O3 + HBrO3 = Au(BrO3)3 + H2O =>
Au2O3 + 6 HBrO3 = 2 Au(BrO3)3 + 3 H2O
Na2S(aq) + HNO3(aq) = NaNO3 + H2S =>
Na2S(aq) + 2 HNO3(aq) = 2 NaNO3 + H2S
Fe(s) + HI(aq) = FeI3(aq) + H2(g) =>
2 Fe(s) + 6 HI(aq) = 2 FeI3(aq) + 3 H2(g)
H3SbO4 + Ba(OH)2 = Ba(H2SbO4)2 + H2O =>
2 H3SbO4 + Ba(OH)2 = Ba(H2SbO4)2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaHCO3 + H2SO4 = CO2 + Na + SO4 + H2O =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 Na + SO4 + 2 H2O
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
KOH + AlCl3 = Al(OH)3 + KCl =>
3 KOH + AlCl3 = Al(OH)3 + 3 KCl
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HCl + CaSO4H2O = H2SO4 + CaCl2 + H2O =>
2 HCl + CaSO4H2O = H2SO4 + CaCl2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/28/24
方程式のバランス01/27/24
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