| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 K2FeO4 + 16 HCl = 4 KCl + 3 Cl2 + 2 FeCl3 + 8 H2O
Mg(SO4) + AgNO3 = Mg(NO3)2 + Ag2SO4 =>
Mg(SO4) + 2 AgNO3 = Mg(NO3)2 + Ag2SO4
CH3OHCH3 + O2 = CO2 + H2 =>
2 CH3OHCH3 + 3 O2 = 4 CO2 + 7 H2
H3PO4 + Fe(OH)3 = FePO4 + H2O =>
H3PO4 + Fe(OH)3 = FePO4 + 3 H2O
H3PO4 + V(OH)6 = V(PO4)2 + H2O =>
2 H3PO4 + V(OH)6 = V(PO4)2 + 6 H2O
NaHCO3(l) + HC2H3O2(l) = H2O(l) + CO2(g) + NaC2H3O2(l) =>
NaHCO3(l) + HC2H3O2(l) = H2O(l) + CO2(g) + NaC2H3O2(l)
Zn(OH)2 + H2Cr2O7 = ZnCr2O7 + H2O =>
Zn(OH)2 + H2Cr2O7 = ZnCr2O7 + 2 H2O
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + HKCl + H2O =>
K2Cr2O7 + 4 SnCl2 + 16 HCl = 2 CrCl3 + 4 SnCl4 + 2 HKCl + 7 H2O
Ti + KOH = TiK + OH =>
Ti + KOH = TiK + OH
HCl + C20H14O4 = Cl + C20H14O4H =>
HCl + C20H14O4 = Cl + C20H14O4H
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 = CuO + H2O =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HF + KOH = HOH + KF =>
HF + KOH = HOH + KF
Ca + H2SO4 = Ca(SO4)2 + H2 =>
Ca + 2 H2SO4 = Ca(SO4)2 + 2 H2
CH4 + SO2 = CO2 + H2 + S =>
CH4 + SO2 = CO2 + 2 H2 + S
PbO2 + HCl = HPbO2 + Cl2 =>
2 PbO2 + 2 HCl = 2 HPbO2 + Cl2
NaF + Fe(NO3)3 = NaNO3 + FeF3 =>
3 NaF + Fe(NO3)3 = 3 NaNO3 + FeF3
HI(aq) + Ni(OH)2(aq) = NiI2(aq) + H2O(l) =>
2 HI(aq) + Ni(OH)2(aq) = NiI2(aq) + 2 H2O(l)
Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7
PbCl2 + Al(NO3)3 = AlCl3 + Pb(NO3)2 =>
3 PbCl2 + 2 Al(NO3)3 = 2 AlCl3 + 3 Pb(NO3)2
FeCl3 + CaO = Fe + CaCl2 + O =>
2 FeCl3 + 3 CaO = 2 Fe + 3 CaCl2 + 3 O
KCrO7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
KCrO7 + 14 HCl = 5 Cl2 + CrCl3 + KCl + 7 H2O
SnCl2 + SO2 + H2O = H2SnCl6 + SnO2 + S =>
6 SnCl2 + 3 SO2 + 2 H2O = 2 H2SnCl6 + 4 SnO2 + 3 S
NaOH + Br2 = NaBrO3 + H2O + NaBr =>
6 NaOH + 3 Br2 = NaBrO3 + 3 H2O + 5 NaBr
AgCl + NH3 = Ag(NH3)2Cl =>
AgCl + 2 NH3 = Ag(NH3)2Cl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
K2SO4 + Mg = K + Mg(SO4) =>
K2SO4 + Mg = 2 K + Mg(SO4)
Ca5(PO4)3F + H2SO4 = HF + CaSO4 + Ca(H2PO4)2 =>
2 Ca5(PO4)3F + 7 H2SO4 = 2 HF + 7 CaSO4 + 3 Ca(H2PO4)2
NaBrO + Fe(OH)2 + NaOH = Na2FeO4 + NaBr + H2O =>
2 NaBrO + Fe(OH)2 + 2 NaOH = Na2FeO4 + 2 NaBr + 2 H2O
Ti(SO4)2 + Ba(OH)2 = TiO2 + BaSO4 + H2O =>
Ti(SO4)2 + 2 Ba(OH)2 = TiO2 + 2 BaSO4 + 2 H2O
Na2C2O4 + H2SO4 + KMnO4 = K2SO4 + MnO + CO2 + NaSO4 + H2O =>
5 Na2C2O4 + 12 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnO + 10 CO2 + 10 NaSO4 + 12 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
Cr(NO3)3 + NaClO + NaOH = Na2CrO4 + NaCl + H2O + NaNO3 =>
2 Cr(NO3)3 + 3 NaClO + 10 NaOH = 2 Na2CrO4 + 3 NaCl + 5 H2O + 6 NaNO3
AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + NaNO3 =>
2 AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO3
Cu2S + CaCO3 = CO2 + Ca2S + CuO =>
Cu2S + 2 CaCO3 = 2 CO2 + Ca2S + 2 CuO
HCl + ClO{-} + H{+} = Cl2 + H2O =>
HCl + ClO{-} + H{+} = Cl2 + H2O
NaHCO3(aq) + C6H8O7(aq) = H2O(l) + CO2(g) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 H2O(l) + 3 CO2(g) + Na3C6H5O7(aq)
(b)Mg(s) + H2O(l) = Mg(OH)2(s) + H2(g) =>
(b)Mg(s) + 2 H2O(l) = Mg(OH)2(s) + H2(g)
Cu + FeCl2 = CuFe2 + Cl2 =>
Cu + 2 FeCl2 = CuFe2 + 2 Cl2
OH + KNO3 = KNO3[OH] =>
OH + KNO3 = KNO3[OH]
PbCl2 + K2CrO4 = PbCrO4 + Cl2K2 =>
PbCl2 + K2CrO4 = PbCrO4 + Cl2K2
Cu = Cu{2+{-}+} =>
Cu = Cu{2+2{-}+}
AgCl + NH4OH = Ag[(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = Ag[(NH3)2]Cl + 2 H2O
NaOH + CH3COOH + C20H14O4 = NaOHC20H14O4CH3COOH =>
NaOH + CH3COOH + C20H14O4 = NaOHC20H14O4CH3COOH
BaCl2 + Na2SO4 = BaSO4 + NaCl(g) =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl(g)
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
Na2(CO3)(aq) + HCl(aq) = H2(CO3)(aq) + NaCl(aq) =>
Na2(CO3)(aq) + 2 HCl(aq) = H2(CO3)(aq) + 2 NaCl(aq)
MnO4 + KCl + H2O = Cl2 + MnO2 + KOH =>
MnO4 + 4 KCl + 2 H2O = 2 Cl2 + MnO2 + 4 KOH
H2 + N2 = NH* =>
H2 + N2 = 2 NH*
Fe + Cu = FeCu =>
Fe + Cu = FeCu
Pb3(PO4)2 + C2H3CsO2 = Pb(C2H3O2)2 + Cs3PO4 =>
Pb3(PO4)2 + 6 C2H3CsO2 = 3 Pb(C2H3O2)2 + 2 Cs3PO4
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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01/24/25
方程式のバランス02/23/24
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