| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 HN2 + O2 = 4 N2 + 2 H2O
POCl3 = POCl + Cl2 =>
POCl3 = POCl + Cl2
Zn(NO3)2 = NO2 + O2 + ZnO =>
2 Zn(NO3)2 = 4 NO2 + O2 + 2 ZnO
Cl2 + Fe(Br2)3 = Br2 + Fe(Cl2)3 =>
3 Cl2 + Fe(Br2)3 = 3 Br2 + Fe(Cl2)3
NH4NO3 + H3PO4 = (NH4)3PO4 + HNO3 =>
3 NH4NO3 + H3PO4 = (NH4)3PO4 + 3 HNO3
Fe(OH)2 + Mg = Mg(OH)2 + Fe =>
Fe(OH)2 + Mg = Mg(OH)2 + Fe
Fe(s) + O2(g) = Fe2O2(s) =>
2 Fe(s) + O2(g) = Fe2O2(s)
SrCl2 + NaHSO4 = SrSO4 + HCl + NaCl =>
SrCl2 + NaHSO4 = SrSO4 + HCl + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiCl4 + O2 = SiO2 + OCl =>
SiCl4 + 3 O2 = SiO2 + 4 OCl
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
MgO + FeI3 = MgI2 + Fe2O3 =>
3 MgO + 2 FeI3 = 3 MgI2 + Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FePO4 + H2O = Fe(OH)3 + H3PO4 =>
FePO4 + 3 H2O = Fe(OH)3 + H3PO4
H2O + C8H10N4O2 = C8H12N4O3 =>
H2O + C8H10N4O2 = C8H12N4O3
Cu(SO4)2 + NaOH = Cu(OH)2 + Na + SO4 =>
Cu(SO4)2 + 2 NaOH = Cu(OH)2 + 2 Na + 2 SO4
Zn + H3C6H5O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2
Na2SO3 = Na2O + SO2 =>
Na2SO3 = Na2O + SO2
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
K1 + H2O = KOH + H2 =>
2 K1 + 2 H2O = 2 KOH + H2
NaOH + HClO4 = NaCl + H2O + O2 =>
NaOH + HClO4 = NaCl + H2O + 2 O2
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
C + O2(g) = CO =>
2 C + O2(g) = 2 CO
FeCl2 + O2 = FeO + Cl2 =>
2 FeCl2 + O2 = 2 FeO + 2 Cl2
Br2 + LiOH = LiBr + LiBrO2 + H2O =>
2 Br2 + 4 LiOH = 3 LiBr + LiBrO2 + 2 H2O
KBr + NaOCl = NaCl + K2O + Br =>
2 KBr + NaOCl = NaCl + K2O + 2 Br
K2Cr2O7 + NH3 + HCl = KCl + N2 + CrCl3 + H2O =>
K2Cr2O7 + 2 NH3 + 8 HCl = 2 KCl + N2 + 2 CrCl3 + 7 H2O
Mg(s) + H2O(l) = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O(l) = Mg(OH)2 + H2
CuSO4 + NH4 = CuNH4 + SO4 =>
CuSO4 + NH4 = CuNH4 + SO4
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
CH3CHCH2 + H2O = CH3CH(OH)CH3 =>
CH3CHCH2 + H2O = CH3CH(OH)CH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KNO3 + Na2CO3 = K2CO3 + NaNO3 =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(OH)2 + NH4Br = PbBr2 + NH4OH =>
Pb(OH)2 + 2 NH4Br = PbBr2 + 2 NH4OH
NiC2O4*H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*H2O + 3 O2 = 2 Ni2O3 + 4 H2O + 8 CO2
MnCl2(aq) + NaOH(aq) = Mn(OH)2 + NaCl(aq) =>
MnCl2(aq) + 2 NaOH(aq) = Mn(OH)2 + 2 NaCl(aq)
H2[SO4] + HI = H2[SO3] + I2 + H2O =>
H2[SO4] + 2 HI = H2[SO3] + I2 + H2O
MnO4{-} + C2H5OH + OH{-} = MnO4{2-} + C2H3O{-} + H2O =>
2 MnO4{-} + C2H5OH + 3 OH{-} = 2 MnO4{2-} + C2H3O{-} + 3 H2O
Fe(OH)2 + H3PO4(aq) = Fe3(PO4)2(s) + H2O(l) =>
3 Fe(OH)2 + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O(l)
C15H31OH + O2 = CO + H2O =>
C15H31OH + 15 O2 = 15 CO + 16 H2O
NaCl + Pb(C2H3OH)2 = NaC2H3OH + PbCl2(s) =>
2 NaCl + Pb(C2H3OH)2 = 2 NaC2H3OH + PbCl2(s)
Hg + AgNO3 = Hg2(NO3)2 + Ag =>
2 Hg + 2 AgNO3 = Hg2(NO3)2 + 2 Ag
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCrO4{-} + H2S + H{+} = Cr2O3 + SO4{-2} + H2O =>
8 HCrO4{-} + 3 H2S + 2 H{+} = 4 Cr2O3 + 3 SO4{-2} + 8 H2O
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
PH2 + O2 = P4O10 + H2O =>
4 PH2 + 7 O2 = P4O10 + 4 H2O
H4SiO4 + NH4OH = (NH4)4SiO4 + H2O =>
H4SiO4 + 4 NH4OH = (NH4)4SiO4 + 4 H2O
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
Cr + KOH = Cr(OH)3 + K =>
Cr + 3 KOH = Cr(OH)3 + 3 K
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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10/26/24
方程式のバランス11/25/23
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