| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 Al + 3 O2 = 2 Al2O3
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
KI + AgNO3 + NH3 = KNO3 + I2 + AgNH3 =>
2 KI + 2 AgNO3 + 2 NH3 = 2 KNO3 + I2 + 2 AgNH3
Cu + S = CuS =>
Cu + S = CuS
N2(g) + O2(g) = N2O3 =>
2 N2(g) + 3 O2(g) = 2 N2O3
C2H2 + NaH = Na2C2 + H2 =>
C2H2 + 2 NaH = Na2C2 + 2 H2
Al + CUCl3 = AlCl3 + CU =>
Al + CUCl3 = AlCl3 + CU
Fe + Cu(OH)2 = Fe(OH)2 + Cu =>
Fe + Cu(OH)2 = Fe(OH)2 + Cu
AlF6{3-} = Al{3+} + F{-} =>
AlF6{3-} = Al{3+} + 6 F{-}
N2(g) + O2(g) = N2O3 =>
2 N2(g) + 3 O2(g) = 2 N2O3
CaCO3*MgCO3 + HCl = CaCl2*MgCl2 + H2O + CO2 =>
CaCO3*MgCO3 + 4 HCl = CaCl2*MgCl2 + 2 H2O + 2 CO2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Cl2 + Ca(OH)2 = CaCl2 + H2O2 =>
Cl2 + Ca(OH)2 = CaCl2 + H2O2
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
Mg3(PO4)2 + K = K3(PO4) + Mg =>
Mg3(PO4)2 + 6 K = 2 K3(PO4) + 3 Mg
P2H4 + O2 = P4O10 + H2O =>
2 P2H4 + 7 O2 = P4O10 + 4 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Zn + NiO + H2O = Zn(OH) + Ni =>
2 Zn + NiO + H2O = 2 Zn(OH) + Ni
WO2 + H2O = H2 + WO3 =>
WO2 + H2O = H2 + WO3
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
As + N2 = As6N8 =>
6 As + 4 N2 = As6N8
NaClO3 + BaCl2 = NaCl + Ba(ClO3)2 =>
2 NaClO3 + BaCl2 = 2 NaCl + Ba(ClO3)2
Zn + CU(No3)2 = CU + Zn(No3)2 =>
Zn + CU(No3)2 = CU + Zn(No3)2
NaO + HNO3 = Na(NO3)2 + H2O =>
NaO + 2 HNO3 = Na(NO3)2 + H2O
Cl2 = Cl17 =>
17 Cl2 = 2 Cl17
LiOH + K = Li + KOH =>
LiOH + K = Li + KOH
FeO + Ca = Fe + CaO =>
FeO + Ca = Fe + CaO
Se(s) + Cl2(g) + H2O(l) = H2SeO4(aq) + HCl(aq) =>
Se(s) + 3 Cl2(g) + 4 H2O(l) = H2SeO4(aq) + 6 HCl(aq)
CuCO3 + H2SO4 = CuSO4 + H2CO3 =>
CuCO3 + H2SO4 = CuSO4 + H2CO3
Mg + C6H8O7 = Mg(C6H6O7) + H2 =>
Mg + C6H8O7 = Mg(C6H6O7) + H2
NO2(s) + H2O(l) = HNO3(aq) + NO(aq) =>
3 NO2(s) + H2O(l) = 2 HNO3(aq) + NO(aq)
Li(cr) + N2(g) = Li3N(cr) =>
6 Li(cr) + N2(g) = 2 Li3N(cr)
Br2 + CuCl2 = CuBr + Cl2 =>
Br2 + 2 CuCl2 = 2 CuBr + 2 Cl2
C6H1O6(s) + O2(g) = CO2(g) + H2O(g) =>
4 C6H1O6(s) + 13 O2(g) = 24 CO2(g) + 2 H2O(g)
S + NaOH = Na2S2O7 + Na2S + H2O =>
8 S + 14 NaOH = Na2S2O7 + 6 Na2S + 7 H2O
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O
Fe(HCO3)2 + Ca(OH)2 + O2 = Fe(OH)3 + CaCO3 + H2O =>
4 Fe(HCO3)2 + 8 Ca(OH)2 + O2 = 4 Fe(OH)3 + 8 CaCO3 + 6 H2O
H2(g) + CLa(g) = HCLa(q) =>
H2(g) + 2 CLa(g) = 2 HCLa(q)
KMnO4 + FeSO4 + H2SO4 = K2SO5 + MnSO4 + H2O + Fe2(SO4)3 =>
2 KMnO4 + 8 FeSO4 + 7 H2SO4 = K2SO5 + 2 MnSO4 + 7 H2O + 4 Fe2(SO4)3
Ba(OH)2 + (NH4)2SO4 = BaSO4 + NH3 + H2O =>
Ba(OH)2 + (NH4)2SO4 = BaSO4 + 2 NH3 + 2 H2O
Ag3PO4 + MgSO4 = Ag3SO4 + MgPO4 =>
Ag3PO4 + MgSO4 = Ag3SO4 + MgPO4
AlCl3 + LiOH = AlLi + OHCl3 =>
AlCl3 + LiOH = AlLi + OHCl3
K2Cr2O7 + HCl = KCl + CrCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl + 7 H2O + 5 Cl2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
Fe + KCNS = Fe(CNS)3 + K =>
Fe + 3 KCNS = Fe(CNS)3 + 3 K
C7HCOOH + O2 = H2O + CO2 =>
2 C7HCOOH + 15 O2 = 2 H2O + 16 CO2
Li(cr) + FeBr2(aq) = LiBr(aq) + Fe(cr) =>
2 Li(cr) + FeBr2(aq) = 2 LiBr(aq) + Fe(cr)
Ca + NaOH = Ca(OH)2 + Na =>
Ca + 2 NaOH = Ca(OH)2 + 2 Na
Fe2O3(s) = Fe(s) + O2(g) =>
2 Fe2O3(s) = 4 Fe(s) + 3 O2(g)
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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01/11/25
方程式のバランス02/10/24
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