| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 H2O(l) + 4 AgCl(s) = 4 Ag(s) + 4 HCl(aq) + O2(g)
CH3COOH(aq) + Al(OH)4{-}(aq) = Al(OH)3(s) + CH3COO{-}(aq) + H2O(l) =>
CH3COOH(aq) + Al(OH)4{-}(aq) = Al(OH)3(s) + CH3COO{-}(aq) + H2O(l)
MgS + NaOH = Na2SMg(OH)2 =>
MgS + 2 NaOH = Na2SMg(OH)2
O2{-} + NO + H{+} = ONO2H = NO2 + HO =>
O2{-} + NO + H{+} = ONO2H
Fe2SO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2SO4 + 2 H2O2 + 2 H2SO4 = Fe2(SO4)3 + 4 H2O
K(s) + HCl(l) = KCl(aq) + H2(g) =>
2 K(s) + 2 HCl(l) = 2 KCl(aq) + H2(g)
KAl(SO4)2*12H2O + C4H6O6 + CH3COONa = Al2(SO4)3 + Na2SO4 + H2O + C4H6O5K =>
2 KAl(SO4)2*12H2O + C4H6O6 + 2 CH3COONa = Al2(SO4)3 + Na2SO4 + 24 H2O + 2 C4H6O5K
FeSO4 + H2O + KMnO4 = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2 =>
3 FeSO4 + 2 H2O + KMnO4 = Fe(OH)3 + Fe2(SO4)3 + KOH + MnO2
Mg(NO3)2*6H2O + Na2CO3 = MgCO3 + NaNO3 + H2O =>
Mg(NO3)2*6H2O + Na2CO3 = MgCO3 + 2 NaNO3 + 6 H2O
Al(OH)3 + LiNO3 = LiOH + Al(NO3)3 =>
Al(OH)3 + 3 LiNO3 = 3 LiOH + Al(NO3)3
Cu2S + O2 + CaCo3 = CuO + CaSO3 + Co2 =>
2 Cu2S + 5 O2 + 2 CaCo3 = 4 CuO + 2 CaSO3 + 3 Co2
MgCuO = MgOCu =>
MgCuO = MgOCu
Ag(NO3)2(aq) + KCl(aq) = AgCl2(s) + KNO3(aq) =>
Ag(NO3)2(aq) + 2 KCl(aq) = AgCl2(s) + 2 KNO3(aq)
Fe2O3 + CaH2 = CaO + FeH3 =>
Fe2O3 + 3 CaH2 = 3 CaO + 2 FeH3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
Pb + N = Pb(N3)2 =>
Pb + 6 N = Pb(N3)2
C6H14O(l) + O2 = CO2 + H2O =>
C6H14O(l) + 9 O2 = 6 CO2 + 7 H2O
MgO + ClO = MgClO2 =>
MgO + ClO = MgClO2
KOHH2S = KSHH2O =>
KOHH2S = KSHH2O
AlCl3 + H2O = Al(OH) + HCl3 =>
AlCl3 + H2O = Al(OH) + HCl3
*HCl + NaOH = NaCl + H2O =>
*HCl + NaOH = NaCl + H2O
K3N(s) + H2O(l) = K(OH)(ac) + NH3(g) =>
K3N(s) + 3 H2O(l) = 3 K(OH)(ac) + NH3(g)
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
PbCl2(s) + H2O(l) = HCl + PbO =>
PbCl2(s) + H2O(l) = 2 HCl + PbO
P4 + I2 + H2O = H2PO4{-} + I{-} + H{+} =>
P4 + 10 I2 + 16 H2O = 4 H2PO4{-} + 20 I{-} + 24 H{+}
HI + Al = AlI + H =>
HI + Al = AlI + H
K(S) + Br2(l) = KBr(S) =>
2 K(S) + Br2(l) = 2 KBr(S)
CH3COONa + H2SO3 = CH3COOH + Na2SO3 =>
2 CH3COONa + H2SO3 = 2 CH3COOH + Na2SO3
S8(l) + NaOH(aq) = Na2S + Na2SO3 + H2O =>
3 S8(l) + 48 NaOH(aq) = 16 Na2S + 8 Na2SO3 + 24 H2O
Ni + Pt(SO4)2 = NiSO4 + Pt =>
2 Ni + Pt(SO4)2 = 2 NiSO4 + Pt
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
C8H18O3(i) + O2 = H2O(g) + CO2(g) =>
C8H18O3(i) + 11 O2 = 9 H2O(g) + 8 CO2(g)
Ca(NO3)2 + NaHCO3 = Ca(HCO3)2 + NaNO3 =>
Ca(NO3)2 + 2 NaHCO3 = Ca(HCO3)2 + 2 NaNO3
Al2S3 + PbBr4 = AlBr3 + S2Pb =>
2 Al2S3 + 3 PbBr4 = 4 AlBr3 + 3 S2Pb
Al(OH)3 + Cu3(PO4)2 = CuAl6(PO4)4(OH)8 + Cu(OH)2 =>
6 Al(OH)3 + 2 Cu3(PO4)2 = CuAl6(PO4)4(OH)8 + 5 Cu(OH)2
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + KSO4 + H2O =>
2 KBr + KMnO4 + 4 H2SO4 = Br2 + MnSO4 + 3 KSO4 + 4 H2O
KClO + HNO3 = HClO + KNO3 =>
KClO + HNO3 = HClO + KNO3
SeF6 + O2 = F2 + SeO2 =>
SeF6 + O2 = 3 F2 + SeO2
CuCl2 + O2 = Cu(ClO)2 =>
CuCl2 + O2 = Cu(ClO)2
C4H2O2 + C2H5OH = C4H8O2 =>
2 C4H2O2 + 6 C2H5OH = 5 C4H8O2
Pb(NO3)2(ac) + CuCl2(ac) = PbCl2(s) + Cu(NO3)2(ac) =>
Pb(NO3)2(ac) + CuCl2(ac) = PbCl2(s) + Cu(NO3)2(ac)
Ag + Fe2O3 = Fe + AgO =>
3 Ag + Fe2O3 = 2 Fe + 3 AgO
S(s) + O2(g) + KOH(aq) = K2SO4(s) + H2O(l) =>
2 S(s) + 3 O2(g) + 4 KOH(aq) = 2 K2SO4(s) + 2 H2O(l)
FeI3 + K2CO3 = FeCO3 + K2I3 =>
FeI3 + K2CO3 = FeCO3 + K2I3
Ni(NO3)2 + NH3*H20 = Ni(OH)2 + HNO2 + NO =>
6 Ni(NO3)2 + NH3*H20 = 6 Ni(OH)2 + 11 HNO2 + 2 NO
H3PO4 + Mg = H2 + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg = 3 H2 + Mg3(PO4)2
Cr(OH)2 + Cu2O = CuOH + CrO =>
Cr(OH)2 + Cu2O = 2 CuOH + CrO
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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10/16/24
方程式のバランス11/15/23
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