| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
Hg2{2+} + NaCl = Hg2Cl2 + Na{+} =>
Hg2{2+} + 2 NaCl = Hg2Cl2 + 2 Na{+}
P4 + KOH + H2O = H2KPO2 + PH3 =>
P4 + 3 KOH + 3 H2O = 3 H2KPO2 + PH3
I2 + KCl = KI2 + Cl =>
I2 + KCl = KI2 + Cl
C2H5COOH + MgCO3 = (C2H5COOH)2Mg + H2O + CO2 =>
15 C2H5COOH + 7 MgCO3 = 7(C2H5COOH)2Mg + 3 H2O + 10 CO2
KMnO4(ac) + SnCl2(ac) + HCl(ac) = MnCl2(ac) + KCl(ac) + SnCl4(ac) + H2O(l) =>
2 KMnO4(ac) + 5 SnCl2(ac) + 16 HCl(ac) = 2 MnCl2(ac) + 2 KCl(ac) + 5 SnCl4(ac) + 8 H2O(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
CH3COO{-} + H2SO4 = CH3COOH + SO4{2-} =>
2 CH3COO{-} + H2SO4 = 2 CH3COOH + SO4{2-}
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2SO3 =>
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2SO3
C19H19N7O6 + O2 = CO2 + H2O + N2 =>
4 C19H19N7O6 + 83 O2 = 76 CO2 + 38 H2O + 14 N2
Zn + NaClO3 + NaOH + H2O = Na2[Zn(OH)4] + NaCl =>
3 Zn + NaClO3 + 6 NaOH + 3 H2O = 3 Na2[Zn(OH)4] + NaCl
C2O4{-2} + HNO2 + H{+} = CO2 + NO + H2O =>
C2O4{-2} + 2 HNO2 + 2 H{+} = 2 CO2 + 2 NO + 2 H2O
K2CO3 + NaOH = KOH + Na2CO3 =>
K2CO3 + 2 NaOH = 2 KOH + Na2CO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaAlO2 + HNO3 = NaNO3 + Al2O3 + H2O =>
2 NaAlO2 + 2 HNO3 = 2 NaNO3 + Al2O3 + H2O
Pb(CO3)2 + Na2S = PbS + NaCO3 =>
Pb(CO3)2 + Na2S = PbS + 2 NaCO3
RbClO4 + NaOH = RbClO3 + Na2O2 + H2O =>
RbClO4 + 2 NaOH = RbClO3 + Na2O2 + H2O
Ca + SO2 = CaS03 + O =>
Ca + 3 SO2 = CaS03 + 6 O
NaClO + Na2HPO3 = NaCl + Na2HPO4 =>
NaClO + Na2HPO3 = NaCl + Na2HPO4
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + NaNO3 =>
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + 2 NaNO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH4I + NaOH = NH4OH + INa =>
NH4I + NaOH = NH4OH + INa
C6H14 + C2H5OH = C4H10 + O2 =>
2 C6H14 + 2 C2H5OH = 4 C4H10 + O2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2SO3 =>
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2SO3
Ga + H2 = Ga2H6 =>
2 Ga + 3 H2 = Ga2H6
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnSO4 + CdSO4 = ZnCd + SO4 =>
ZnSO4 + CdSO4 = ZnCd + 2 SO4
MnO2 + NH4{+} + H2O = NO3{-} + Mn{2+} + H6 =>
MnO2 + NH4{+} + H2O = NO3{-} + Mn{2+} + H6
Hg(NO3)2 + KSCN = Hg(SCN)2 + KNO3 =>
Hg(NO3)2 + 2 KSCN = Hg(SCN)2 + 2 KNO3
CH3OOH + Ba(OH)2 = C4H6BaO4 + H2O =>
4 CH3OOH + Ba(OH)2 = C4H6BaO4 + 6 H2O
Mg(s) + H2SO4(aq) = Mg2(SO4)2(aq) + H2(g) =>
2 Mg(s) + 2 H2SO4(aq) = Mg2(SO4)2(aq) + 2 H2(g)
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
NaI + HSO4 = NaSO4 + HI =>
NaI + HSO4 = NaSO4 + HI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH2(OH)CH2CHO + HNO3 = CH2(COOH)2 + NO2 + H2O =>
CH2(OH)CH2CHO + 6 HNO3 = CH2(COOH)2 + 6 NO2 + 4 H2O
K3[Fe(OH)6] + CO2 = Fe(OH)3 + K2CO3 + H2O =>
2 K3[Fe(OH)6] + 3 CO2 = 2 Fe(OH)3 + 3 K2CO3 + 3 H2O
MnSO4 + NH4OH = Mn(OH)2 + (NH4)2(SO4) =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2(SO4)
Co + Na(HCO3) = Co(HCO3)2 + Na =>
Co + 2 Na(HCO3) = Co(HCO3)2 + 2 Na
SiO2 + H2SO4 = S2Si + H2O + O2 =>
SiO2 + 2 H2SO4 = S2Si + 2 H2O + 4 O2
NaOH + C3H6O3 = NaC3HO + H2O =>
NaOH + C3H6O3 = NaC3HO + 3 H2O
C6H6 + NaCl = C6H5Cl + NaH =>
C6H6 + NaCl = C6H5Cl + NaH
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Na2S + KBr = K2S + NaBr =>
Na2S + 2 KBr = K2S + 2 NaBr
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
H2SO4 + Ti2O3 = H2O + Ti2(SO4)3 =>
3 H2SO4 + Ti2O3 = 3 H2O + Ti2(SO4)3
NaOH + SiO2 = Na2SiO3 + H2O =>
2 NaOH + SiO2 = Na2SiO3 + 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12/22/24
方程式のバランス01/21/24
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