| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ni(NO3)2 + 2 Al = 2 N + 2 AlO3 + Ni
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
FeBr3 + H2O = FeOBr + HBr =>
FeBr3 + H2O = FeOBr + 2 HBr
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4 + NH3 + H2O =>
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4 + 2 NH3 + 2 H2O
Fe(OH)2 + BaO = Ba(OH)2 + FeO =>
Fe(OH)2 + BaO = Ba(OH)2 + FeO
NaHCO3 + H2SO4 = SO3 + CH2O3 + NaOH =>
NaHCO3 + H2SO4 = SO3 + CH2O3 + NaOH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C6H12O6 + C19H14O2 = C2H6O + C02 =>
C6H12O6 + 12 C19H14O2 = 30 C2H6O + 87 C02
Hg(C2H3O2)2 + Na2S = Na(C2H3O2) + Hg2S2 =>
2 Hg(C2H3O2)2 + 2 Na2S = 4 Na(C2H3O2) + Hg2S2
C4H10 = CH3 + CH2 =>
C4H10 = 2 CH3 + 2 CH2
Mn(O2)2 + H2 = MnO + H2O =>
Mn(O2)2 + 3 H2 = MnO + 3 H2O
H2S(aq) + Ca(OH)2(aq) = H2O(l) + CaS =>
H2S(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaS
MoO3(s) + Al(s) = Mo(s) + Al2O3(a) =>
MoO3(s) + 2 Al(s) = Mo(s) + Al2O3(a)
H2S + H{+} + Cr2O72{-}� = Cr + S + H2O =>
143 H2S + 2 H{+} + 2 Cr2O72{-}� = 4 Cr + 143 S + 144 H2O
CH3CSNH2 + H2O = CH3COO{-} + NH4{+} + H2S =>
CH3CSNH2 + 2 H2O = CH3COO{-} + NH4{+} + H2S
Ba(aq) + PO4(aq) = Ba3(PO4)(s) =>
3 Ba(aq) + PO4(aq) = Ba3(PO4)(s)
MnCl2 + H2S = HCl + MnS =>
MnCl2 + H2S = 2 HCl + MnS
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
C14H10O3 + NaBH4 + HCl = C7H6O2 + C7H8O + BH3 + NaCl =>
C14H10O3 + 2 NaBH4 + 2 HCl = C7H6O2 + C7H8O + 2 BH3 + 2 NaCl
Co + Mn + Al = Co200Mn120Al80 =>
200 Co + 120 Mn + 80 Al = Co200Mn120Al80
C5H7NO2 + O2 = CO2 + H2O + NO2 =>
4 C5H7NO2 + 27 O2 = 20 CO2 + 14 H2O + 4 NO2
O2 + H2O = OH =>
O2 + 2 H2O = 4 OH
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4) + K2SO4 + C2H4O + H2O =>
K2Cr2O7 + 5 C2H6O + 2 H2SO4 = Cr2(SO4) + K2SO4 + 5 C2H4O + 7 H2O
Ca + P4 = Ca3P4 =>
3 Ca + P4 = Ca3P4
CH4 + NaOH = Na + CO2 + H2O =>
CH4 + 8 NaOH = 8 Na + CO2 + 6 H2O
MoO3 + HCl = MoCl6 + H2O =>
MoO3 + 6 HCl = MoCl6 + 3 H2O
Ca + P4 = Ca3P4 =>
3 Ca + P4 = Ca3P4
AgNO3 + NaCl(s) = AgCl + NaNO3 =>
AgNO3 + NaCl(s) = AgCl + NaNO3
Ca + P4 = Ca3P4 =>
3 Ca + P4 = Ca3P4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2S3 + KNO3 = Al2O3 + K2O + SO2 + N2 =>
5 Al2S3 + 18 KNO3 = 5 Al2O3 + 9 K2O + 15 SO2 + 9 N2
Ca + P4 = Ca3P4 =>
3 Ca + P4 = Ca3P4
AlPO4(aq) + MgCl2(aq) = AlCl3 + Mg3(PO4)2 =>
2 AlPO4(aq) + 3 MgCl2(aq) = 2 AlCl3 + Mg3(PO4)2
CH4 + O2(g) = CO2(g) + H2O(g) =>
CH4 + 2 O2(g) = CO2(g) + 2 H2O(g)
Ca + P4 = Ca3P4 =>
3 Ca + P4 = Ca3P4
C10H15NO + H2O2 = C10H13NO + H2O =>
C10H15NO + H2O2 = C10H13NO + 2 H2O
NaClO = Na{+} + Cl{-} + O2 =>
2 NaClO = 2 Na{+} + 2 Cl{-} + O2
Co(OH)2 = Co + OH =>
Co(OH)2 = Co + 2 OH
Ca + P4 = Ca3P4 =>
3 Ca + P4 = Ca3P4
AgNO3 + Au = Au(NO3)3 + Ag =>
3 AgNO3 + Au = Au(NO3)3 + 3 Ag
FeS2 + HOCl + H2O = FeCl2 + H2SO4 + HCl =>
FeS2 + 7 HOCl + H2O = FeCl2 + 2 H2SO4 + 5 HCl
Zn(s) + Cu(No3)2(aq) = ZnCu2(aq) + No3(s) =>
Zn(s) + 2 Cu(No3)2(aq) = ZnCu2(aq) + 4 No3(s)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C6H5O + NaOH = C6H4ONa + H2O =>
C6H5O + NaOH = C6H4ONa + H2O
Cr2O3 + Sr(OH)2 + H2O = Sr[Cr(OH)4]2 =>
Cr2O3 + Sr(OH)2 + 3 H2O = Sr[Cr(OH)4]2
Pb(NO2)2(aq) + KI(aq) = PbI2(s) + KNO2(aq) =>
Pb(NO2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO2(aq)
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
CO(NH2)2 + H2O = NH2OH + CO + H2 =>
CO(NH2)2 + 2 H2O = 2 NH2OH + CO + H2
Ca(NO3)2 + NH4Br = CaBr + NH3 + NO2 + H2O =>
7 Ca(NO3)2 + 7 NH4Br = 7 CaBr + 4 NH3 + 17 NO2 + 8 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02/11/25
方程式のバランス03/13/24
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