| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Na2HPO4 + MgCl2 = Na2HPO4MgCl2
NH4NO3(s) + C17H36(l) = N2(g) + CO2(g) + H2O(g) =>
52 NH4NO3(s) + C17H36(l) = 52 N2(g) + 17 CO2(g) + 122 H2O(g)
C7H8O6 + O2 = CO2 + H2O =>
C7H8O6 + 6 O2 = 7 CO2 + 4 H2O
{-}7 = {-}10 =>
{-}7 = {-}10
MgClO4 + NH4PO3 = MgPO3NH4ClO4 =>
MgClO4 + NH4PO3 = MgPO3NH4ClO4
Ag(s) + F2(g) = AgF3(s) =>
2 Ag(s) + 3 F2(g) = 2 AgF3(s)
(HCOO)2Mg + H2SO4 = CO + H2O + MgSO4 =>
(HCOO)2Mg + H2SO4 = 2 CO + 2 H2O + MgSO4
ZnBaCl2 = ZnCl2Ba =>
ZnBaCl2 = ZnCl2Ba
Zn + Pb(C2H3O2)2 = Pb + ZnC4H6O4 =>
Zn + Pb(C2H3O2)2 = Pb + ZnC4H6O4
NaHCO3(s) + CH3COOH(l) = C2H3O2Na + H2CO3 = C2H3O2Na(aq) + H2O(l) + CO2(g)NaHCO3(s) + CH3COOH(l) = C2H3O2Na + H2CO3 = C2H3O2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = C2H3O2Na + H2CO3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NaOH(s) = Na(aq) + OH(aq) =>
NaOH(s) = Na(aq) + OH(aq)
MgO(s) + SO2(g) + O2(g) = MgSO4(s) =>
2 MgO(s) + 2 SO2(g) + O2(g) = 2 MgSO4(s)
NO2{-} + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + HSO4{-} + H2O =>
2 NO2{-} + 2 FeSO4 + 3 H2SO4 = 2 NO + Fe2(SO4)3 + 2 HSO4{-} + 2 H2O
SnO2 + Br2 = SnBr4 + O2 =>
SnO2 + 2 Br2 = SnBr4 + O2
NaCl(s) + H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(s) + H2O(g) + Cl2(g) =>
2 NaCl(s) + 2 H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(s) + 2 H2O(g) + Cl2(g)
Cu3Zn + HCl = Cu3ZnCl + H2 =>
2 Cu3Zn + 2 HCl = 2 Cu3ZnCl + H2
NaOH(s) = Na + OH =>
NaOH(s) = Na + OH
I2{-} + Fe{+3} = I2 + Fe{+2} =>
I2{-} + Fe{+3} = I2 + Fe{+2}
Bi + Mn + Bi2O3 + Cu + Se = Bi88Mn12Cu100Se100O100 =>
64 Bi + 36 Mn + 100 Bi2O3 + 300 Cu + 300 Se = 3 Bi88Mn12Cu100Se100O100
FeBr2 + KI = FeI2 + KBr =>
FeBr2 + 2 KI = FeI2 + 2 KBr
H{+} + C2O4{2-} + HNO2 = CO2 + NO + H2O =>
2 H{+} + C2O4{2-} + 2 HNO2 = 2 CO2 + 2 NO + 2 H2O
Cu2 + H2SO4 = Cu3(SO4)2 + SO2 + H2O =>
3 Cu2 + 8 H2SO4 = 2 Cu3(SO4)2 + 4 SO2 + 8 H2O
NaOH(s) = NaOH(aq) =>
NaOH(s) = NaOH(aq)
Ag(NO3)2 + KBr = KNO3 + AgBr2 =>
Ag(NO3)2 + 2 KBr = 2 KNO3 + AgBr2
H3PO4(ac) + K2CO3 = K3PO4(ac) + CO2(g) + H2O(i) =>
2 H3PO4(ac) + 3 K2CO3 = 2 K3PO4(ac) + 3 CO2(g) + 3 H2O(i)
Fe2O3 + CaO = CaO2 + Fe =>
Fe2O3 + 3 CaO = 3 CaO2 + 2 Fe
Ba(OH)2 + GaCl3 = BaCl3 + Ga(OH)2 =>
Ba(OH)2 + GaCl3 = BaCl3 + Ga(OH)2
C3H7OHHCOOH = HCOO(C3H7)H2O =>
C3H7OHHCOOH = HCOO(C3H7)H2O
NaOH(s) = Na2O(s) + H2O(l) =>
2 NaOH(s) = Na2O(s) + H2O(l)
Cu(NO3)2 + Fe(SO4)2 = Cu(SO4)2 + Fe(NO3)2 =>
Cu(NO3)2 + Fe(SO4)2 = Cu(SO4)2 + Fe(NO3)2
MnCl2 + KBrO3 + KOH = K2MnO4 + KBr + KCl + H2O =>
3 MnCl2 + 2 KBrO3 + 12 KOH = 3 K2MnO4 + 2 KBr + 6 KCl + 6 H2O
C6H5NH2 + Br2 = C6H5NH2Br2 =>
C6H5NH2 + Br2 = C6H5NH2Br2
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g)
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
ZnS + H = Zn + H2S =>
ZnS + 2 H = Zn + H2S
Na2S2O3(ac) + HCl(ac) = NaCl(ac) + SO2(ac) + S(ac) + H2O(l) =>
Na2S2O3(ac) + 2 HCl(ac) = 2 NaCl(ac) + SO2(ac) + S(ac) + H2O(l)
HOBr + NaOBr = NaOH + Br2O =>
HOBr + NaOBr = NaOH + Br2O
NaOH + HOOCC6H4COOK = NaOOCC6H4COOK + H2O =>
NaOH + HOOCC6H4COOK = NaOOCC6H4COOK + H2O
CH3CHBrCOOH + KOH = CH2CHCOOK + KBr + H2O =>
CH3CHBrCOOH + 2 KOH = CH2CHCOOK + KBr + 2 H2O
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
H2O + MnO4{-} + ClO{-} = MnO2 + ClO4{-} + OH{-} =>
H2O + 2 MnO4{-} + ClO{-} = 2 MnO2 + ClO4{-} + 2 OH{-}
H2SO4 + KC2H3O2 = C2H4O2 + K2SO4 =>
H2SO4 + 2 KC2H3O2 = 2 C2H4O2 + K2SO4
C2H6O + Na = NaC2O + H =>
C2H6O + Na = NaC2O + 6 H
BeCl2 + NaOH(aq) = Be(OH)2(aq) + NaCl(s) =>
BeCl2 + 2 NaOH(aq) = Be(OH)2(aq) + 2 NaCl(s)
MnO4 + Br{-} = MnO2 + BrO3{-} =>
3 MnO4 + 2 Br{-} = 3 MnO2 + 2 BrO3{-}
I2O5 + CO(g) = CO2(g) + I2(g) =>
I2O5 + 5 CO(g) = 5 CO2(g) + I2(g)
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
KMnO4 + Na2MoO4(H2O)2 + HNO3 + NH4NO3 + SO2 = (NH4)6MnMo9O32(H2O)6 + KHSO4 + NaNO3 + H2O =>
8 KMnO4 + 72 Na2MoO4(H2O)2 + 94 HNO3 + 49 NH4NO3 + 8 SO2 = 8(NH4)6MnMo9O32(H2O)6 + 8 KHSO4 + 144 NaNO3 + 141 H2O
I2O5 + CO(g) = CO2(g) + I2 =>
I2O5 + 5 CO(g) = 5 CO2(g) + I2
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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 |
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方程式のバランス12/13/23
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