| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Al + 3 CO3 = Al2(CO3)3
NiCl2 + Na2CO3 = NaCl + Ni2(CO3)2 =>
2 NiCl2 + 2 Na2CO3 = 4 NaCl + Ni2(CO3)2
NaNO2 + AlCl3 = NaCl + Al(NO2)3 =>
3 NaNO2 + AlCl3 = 3 NaCl + Al(NO2)3
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Pb(CH3COO)2 + K2SO4 = PbSO4 + KCH3COO =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + 2 KCH3COO
H2 + Br2 = HBr = H2 + BR2 = =>
H2 + Br2 = 2 HBr
V2O5H2SO4 = (VO2)2SO4H2O =>
V2O5H2SO4 = (VO2)2SO4H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
ZnS + HNO3 = S + Zn(NO3)2 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 S + 3 Zn(NO3)2 + 2 NO + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
KClO3 + AgNO3 = KNO3 + AgClO3 =>
KClO3 + AgNO3 = KNO3 + AgClO3
K2Cr2O7 + HBr + P4S3 = KBr + CrBr3 + H3PO4 + S + H2O =>
10 K2Cr2O7 + 80 HBr + 3 P4S3 = 20 KBr + 20 CrBr3 + 12 H3PO4 + 9 S + 22 H2O
Ni(OH)3 + K = K3NiO3 + H =>
Ni(OH)3 + 3 K = K3NiO3 + 3 H
H2S + F = HF + S =>
H2S + 2 F = 2 HF + S
Ca + HoH = CaHo + H =>
Ca + HoH = CaHo + H
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
C2H3(NO2)3 = CO2 + N2 + H2O + O2 =>
4 C2H3(NO2)3 = 8 CO2 + 6 N2 + 6 H2O + O2
Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = Cu2CO3(OH)2 + H2O
NiFe2O4 + AlF3 = NiO + FeF2 + Al2O3 + O2 =>
6 NiFe2O4 + 8 AlF3 = 6 NiO + 12 FeF2 + 4 Al2O3 + 3 O2
H2SO4(ac) + NaBr(s) = Br2(l) + SO2(g) + Na2SO4(ac) + H2O(l) =>
2 H2SO4(ac) + 2 NaBr(s) = Br2(l) + SO2(g) + Na2SO4(ac) + 2 H2O(l)
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
FeO + O2 = Fe2O23 =>
4 FeO + 21 O2 = 2 Fe2O23
PbS2 + Fe2O3 = SO2 + PbO + FeO =>
PbS2 + 5 Fe2O3 = 2 SO2 + PbO + 10 FeO
H2O + Zn + NaOH = Na(Zn(OH)4) + H2 =>
6 H2O + 2 Zn + 2 NaOH = 2 Na(Zn(OH)4) + 3 H2
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
PbO2 + Pb + H2SO4 = PbSO4 + Pb(OH)2 =>
PbO2 + Pb + H2SO4 = PbSO4 + Pb(OH)2
MnSO4 + HBr = MnBr2 + H2SO4 =>
MnSO4 + 2 HBr = MnBr2 + H2SO4
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
Ti[OCH(CH3)2]4 + H2O = TiO(OH)2 + C4H9OH =>
Ti[OCH(CH3)2]4 + 2 H2O = TiO(OH)2 + 3 C4H9OH
Al(OH2) = Al + H2O =>
Al(OH2) = Al + H2O
KCl + HIO3 = KIO3 + HCl =>
KCl + HIO3 = KIO3 + HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + KNO3(aq) =>
3 KOH(aq) + Fe(NO3)3(aq) = Fe(OH)3 + 3 KNO3(aq)
NaOH + NiO = Na2NiO2 + H2O =>
2 NaOH + NiO = Na2NiO2 + H2O
NH4OH + MgCl2 = Mg(OH)2 + NH4Cl =>
2 NH4OH + MgCl2 = Mg(OH)2 + 2 NH4Cl
Fe(SCN) + H2C2O4 = Fe2C2O4 + HSCN =>
2 Fe(SCN) + H2C2O4 = Fe2C2O4 + 2 HSCN
BiO3{-} + H{+} + Mn{2+} = Bi{3+} + MnO4{-} + H2O =>
5 BiO3{-} + 14 H{+} + 2 Mn{2+} = 5 Bi{3+} + 2 MnO4{-} + 7 H2O
PbCO3 + C = Pb + CO2 =>
2 PbCO3 + C = 2 Pb + 3 CO2
ZnO2 + H2 = Zn + H2O =>
ZnO2 + 2 H2 = Zn + 2 H2O
NaNO3 + H2 = NaNO2 + H2O =>
NaNO3 + H2 = NaNO2 + H2O
K2Cr2O7 + KOH + SnCl2 + H2O = KCl + K2[Cr(OH)4] + K2[Sn(OH)6] =>
K2Cr2O7 + 18 KOH + 4 SnCl2 + 7 H2O = 8 KCl + 2 K2[Cr(OH)4] + 4 K2[Sn(OH)6]
Mg + Sn(No3)4 = Mg(No3)2 + Sn =>
2 Mg + Sn(No3)4 = 2 Mg(No3)2 + Sn
CuO + H2 = Cu(OH2) =>
CuO + H2 = Cu(OH2)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb(NO{3}){2} + KOH = Pb(OH){2} + K(NO{3}) =>
Pb(NO{3}){2} + KOH = Pb(OH){2} + K(NO{3})
Fe(s) + O2(g) + P(s) = FePO4(s) =>
Fe(s) + 2 O2(g) + P(s) = FePO4(s)
Zn3(PO4)2 + Pb(OH)2 = Pb3(PO4)2 + Zn(OH)2 =>
Zn3(PO4)2 + 3 Pb(OH)2 = Pb3(PO4)2 + 3 Zn(OH)2
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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01/07/25
方程式のバランス02/06/24
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