| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 K + Br2 = 2 KBr
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
AlPO4 + Pb = Pb3(PO4)2 + Al =>
2 AlPO4 + 3 Pb = Pb3(PO4)2 + 2 Al
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
FeBr + Na3PO4 = Na2Br + Fe3(PO4)2 =>
3 FeBr + 2 Na3PO4 = 3 Na2Br + Fe3(PO4)2
Mr2Z3 + Eh = Mr + EhZ =>
Mr2Z3 + 3 Eh = 2 Mr + 3 EhZ
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
Na3[Ag(S2O3)2] + KI = AgI + NaI + K2S2O3 =>
Na3[Ag(S2O3)2] + 4 KI = AgI + 3 NaI + 2 K2S2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
FeX + K2Cr2O7 + H2X = Fe2X3 + Cr2X3 + K2X + H2O =>
6 FeX + K2Cr2O7 + 7 H2X = 3 Fe2X3 + Cr2X3 + K2X + 7 H2O
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O =>
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O
O3 = O2 =>
2 O3 = 3 O2
H2CrO4 + Cu(OH)2 = H2O + CuCrO4 =>
H2CrO4 + Cu(OH)2 = 2 H2O + CuCrO4
H{+} + VO2{+} + Sn = VO{2+} + Sn{2+} + H2O =>
4 H{+} + 2 VO2{+} + Sn = 2 VO{2+} + Sn{2+} + 2 H2O
NaHCO3 + KOH = K2CO3 + H2O + NaOH =>
NaHCO3 + 2 KOH = K2CO3 + H2O + NaOH
Mg(NO3)2 + Li3PO4 = Mg3(PO4)2 + LiNO3 =>
3 Mg(NO3)2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiNO3
C2H5CN + H2O = C2H5COOH + NH3 =>
C2H5CN + 2 H2O = C2H5COOH + NH3
KIO3 + KI + HCl = KCl + H2O + I3 =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 H2O + 2 I3
[Cu(NH3)4]SO4 + HCl = [Cu(NH3)4]Cl + HSO4 =>
[Cu(NH3)4]SO4 + HCl = [Cu(NH3)4]Cl + HSO4
Fe(NO3)3 + NH4NO3 + H2O = HNO3 + Fe =>
8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O = 30 HNO3 + 8 Fe
HNO2 = HNO3 + H2O + NO =>
3 HNO2 = HNO3 + H2O + 2 NO
FeCl3 + KCNS = KCl + K3[Fe(CNS)6] =>
FeCl3 + 6 KCNS = 3 KCl + K3[Fe(CNS)6]
Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2
(NH4)2SO4(s) + NaOH(s) = Na2SO4(s) + H2O(l) + NH3(g) =>
(NH4)2SO4(s) + 2 NaOH(s) = Na2SO4(s) + 2 H2O(l) + 2 NH3(g)
O2 + SnO + BiCl5 = SnCl4 + Bi2O3 =>
O2 + 10 SnO + 8 BiCl5 = 10 SnCl4 + 4 Bi2O3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)
FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl
Pb(NO3)2 + NH3 + H2O = Pb(OH)2 + (NH4)2NO3 =>
7 Pb(NO3)2 + 34 NH3 + 20 H2O = 7 Pb(OH)2 + 16(NH4)2NO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + O2 =>
6 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
Co2O3 + N2O3 = Co(NO2)3 =>
Co2O3 + 3 N2O3 = 2 Co(NO2)3
MgCl2 + H2S = MgS + HCl =>
MgCl2 + H2S = MgS + 2 HCl
[Sn(OH)3]{-} + Bi(OH)3 + OH{-} = [Sn(OH)6]{-2} + Bi =>
3[Sn(OH)3]{-} + 2 Bi(OH)3 + 3 OH{-} = 3[Sn(OH)6]{-2} + 2 Bi
Cu + HNO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu + 4 HNO3 + O2 = 2 Cu(NO3)2 + 2 H2O
H3PO4 + Ca(CH3COO)2 = CH3COOH + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(CH3COO)2 = 6 CH3COOH + Ca3(PO4)2
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate =>
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaHCO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
NaHCO3(s) + HCl(aq) = NaCl + CO2 + H2O
SO2 + H2O + KIO3 = K2SO4 + H2SO4 + I2 =>
5 SO2 + 4 H2O + 2 KIO3 = K2SO4 + 4 H2SO4 + I2
C6H12 + NO3{-} + H{+} = CO2 + NH4{+} + H2O =>
2 C6H12 + 9 NO3{-} + 18 H{+} = 12 CO2 + 9 NH4{+} + 3 H2O
MgSO4 + Ca = CaSO4 + Mg =>
MgSO4 + Ca = CaSO4 + Mg
C6H5NO2 + Fe + H{+} = C6H5NH3{+} + Fe3{+} + H2O =>
C6H5NO2 + 18 Fe + 7 H{+} = C6H5NH3{+} + 6 Fe3{+} + 2 H2O
C6H5C3H5 + KMnO4 + H2O = C6H5C3H5(OH)2 + KOH + MnO2 =>
3 C6H5C3H5 + 2 KMnO4 + 4 H2O = 3 C6H5C3H5(OH)2 + 2 KOH + 2 MnO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zr(OH)4 = ZrO2 + H2O =>
Zr(OH)4 = ZrO2 + 2 H2O
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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12/31/24
方程式のバランス01/30/24
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