| 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 H2SO4 = Al2(SO4)3 + 3 H2
K2CO3(s) + HBr(aq) = KBr(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HBr(aq) = 2 KBr(aq) + H2O(l) + CO2(g)
NaOH(aq) + Cd(NO3)2(aq) = Cd(OH)2 + NaNO3 =>
2 NaOH(aq) + Cd(NO3)2(aq) = Cd(OH)2 + 2 NaNO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HNO3 = (NO3)2 + NO + H2O =>
8 HNO3 = 3(NO3)2 + 2 NO + 4 H2O
Pb + H3Po4 = H2 + Pb(Po4)2 =>
Pb + 2 H3Po4 = 3 H2 + Pb(Po4)2
Tc + O = Tc2O7 =>
2 Tc + 7 O = Tc2O7
Mo(CO)6 + P(C6H5)3 + O2 = Mo(P(C6H5)3)4(CO)2 + CO2 =>
Mo(CO)6 + 4 P(C6H5)3 + 2 O2 = Mo(P(C6H5)3)4(CO)2 + 4 CO2
Ba(OH)2(aq) + Na3PO4(aq) = Ba3(PO4)2() + NaOH(aq) =>
3 Ba(OH)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2() + 6 NaOH(aq)
Cl + NaNO3 = NaCl + NO3 =>
Cl + NaNO3 = NaCl + NO3
Fe(SO4) + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Fe2(SO4)3 + H2O =>
10 Fe(SO4) + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
KMnO4 + KOH + FeSO4 = K2SO4 + FeOH + MnO4SO4 =>
KMnO4 + 3 KOH + 3 FeSO4 = 2 K2SO4 + 3 FeOH + MnO4SO4
Cr3{+} + BrO3{-} = CrO4{-} + Br2 =>
Cr3{+} + 4 BrO3{-} = 3 CrO4{-} + 2 Br2
Al4C3 + F2 = AlF3 + CF4 =>
Al4C3 + 12 F2 = 4 AlF3 + 3 CF4
Fe(NO3)2 = Fe{2+} + NO3{-} =>
Fe(NO3)2 = Fe{2+} + 2 NO3{-}
Cr(NO3)3 + P = P2O5 + Cr2O3 + NO =>
10 Cr(NO3)3 + 18 P = 9 P2O5 + 5 Cr2O3 + 30 NO
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
NaNO3 + C12H22O11 = CO2 + H2O + Na2CO3 + NO =>
16 NaNO3 + C12H22O11 = 4 CO2 + 11 H2O + 8 Na2CO3 + 16 NO
CrN4 = Cr + N4 =>
CrN4 = Cr + N4
Ti + H2O2 = [Ti(OH)3O2]{-} + H2O + H{+} =>
Ti + 3 H2O2 = [Ti(OH)3O2]{-} + H2O + H{+}
MgN(s) + KOH(aq) = MgOH(aq) + KN(aq) =>
MgN(s) + KOH(aq) = MgOH(aq) + KN(aq)
H2S + Br = Br2S + H2 =>
H2S + 2 Br = Br2S + H2
CaCl2(H2O)2 = CaCl2 + H2O =>
CaCl2(H2O)2 = CaCl2 + 2 H2O
Ca(s) + HBr(aq) = CaBr2(aq) + H2(g) =>
Ca(s) + 2 HBr(aq) = CaBr2(aq) + H2(g)
N3 + O4 = N2O4 =>
2 N3 + 3 O4 = 3 N2O4
Ni(OH)2 + HCOOH = Ni(HCOO)2 + H2O =>
Ni(OH)2 + 2 HCOOH = Ni(HCOO)2 + 2 H2O
Al(CH3COO)3(aq) + KOH(aq) = K(CH3COO)3 + AlOH =>
Al(CH3COO)3(aq) + KOH(aq) = K(CH3COO)3 + AlOH
CH3CH2I + KCl = CH3CH2Cl + KI =>
CH3CH2I + KCl = CH3CH2Cl + KI
Na2S + Cu(OH)2 = CuS + NaOH =>
Na2S + Cu(OH)2 = CuS + 2 NaOH
SrCl2 + AgNO3 = AgCl2 + Sr(NO3) =>
SrCl2 + AgNO3 = AgCl2 + Sr(NO3)
Ag(NO3) + MgBr2 = Mg(NO3) + AgBr2 =>
Ag(NO3) + MgBr2 = Mg(NO3) + AgBr2
Na2((Pb(OH)4)) + NaCl = PbCl2 + NaOH =>
Na2((Pb(OH)4)) + 2 NaCl = PbCl2 + 4 NaOH
K2CO3 + Mn2O3 + O2 = K2MnO4 + CO2 =>
4 K2CO3 + 2 Mn2O3 + 3 O2 = 4 K2MnO4 + 4 CO2
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl
KOH + CuBr = KBr + CuOH =>
KOH + CuBr = KBr + CuOH
K2CO3 + Mg(NO3)2 = K2NO3 + Mg(CO3)2 =>
2 K2CO3 + Mg(NO3)2 = 2 K2NO3 + Mg(CO3)2
C3H3NO + O2 = CO2 + H2O + N2 =>
4 C3H3NO + 13 O2 = 12 CO2 + 6 H2O + 2 N2
PO43{-} + (NH4)2MoO4 + HNO3 = (NH4)2[PMo12O40] + NH4{+} + NO3{-} + H2O =>
8 PO43{-} + 96(NH4)2MoO4 + 26 HNO3 = 8(NH4)2[PMo12O40] + 97 NH4{+} + 105 NO3{-} + 171 H2O
C3H3NO + O2 = CO2 + H2O + N2 =>
4 C3H3NO + 13 O2 = 12 CO2 + 6 H2O + 2 N2
Al2O3 + CuCl2 = AlCl3 + Cu + O2 =>
2 Al2O3 + 6 CuCl2 = 4 AlCl3 + 6 Cu + 3 O2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NiSO4 + Nh4OH = Ni(OH)2 + (Nh4)2SO4 =>
NiSO4 + 2 Nh4OH = Ni(OH)2 + (Nh4)2SO4
(CaCl2) + (Ca(NO3)2) = Ca(NO3) + Cl =>
(CaCl2) + (Ca(NO3)2) = 2 Ca(NO3) + 2 Cl
SiH4 + NF3 = SiF4 + NH3 =>
3 SiH4 + 4 NF3 = 3 SiF4 + 4 NH3
K2[Cu(C2O4)2] + NaOH = Cu(OH)2 + KOH + Na2C2O4 =>
K2[Cu(C2O4)2] + 4 NaOH = Cu(OH)2 + 2 KOH + 2 Na2C2O4
ZnSO4 + H3PO4 = ZnPO4 + H3SO4 =>
ZnSO4 + H3PO4 = ZnPO4 + H3SO4
C2H5OH2(aq) + O2(aq) = CH3COOH(aq) + H20(l) = =>
20 C2H5OH2(aq) + 10 O2(aq) = 20 CH3COOH(aq) + 3 H20(l)
KIO4 = K + IO4 =>
KIO4 = K + IO4
CH3NH2COOH + O2 = CO2 + HNO3 + H2O =>
4 CH3NH2COOH + 15 O2 = 8 CO2 + 4 HNO3 + 10 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02/18/25
方程式のバランス03/20/24
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