| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
8 KMnO4 + 3 K2S + 4 H2O = 8 MnO2 + 3 K2SO4 + 8 KOH
KNO3 + Ba(OH)2 = K(OH)2 + BaNO3 =>
KNO3 + Ba(OH)2 = K(OH)2 + BaNO3
Ca3(PO4)2 + Si(CO3)2 = Ca3(CO3)2 + Si(PO4)2 =>
Ca3(PO4)2 + Si(CO3)2 = Ca3(CO3)2 + Si(PO4)2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
Zn + OH({-}) + NO3({-}) + H2O = Zn(OH)4({-}) + NH3 =>
8 Zn + 5 OH({-}) + 3 NO3({-}) + 18 H2O = 8 Zn(OH)4({-}) + 3 NH3
Co{2+} + (NH{4})SCN = [Co(SCN){4}]{2-} + NH{4} =>
Co{2+} + (NH{4})SCN = [Co(SCN){4}]{2-} + NH{4}
I7 + O2 = IO2 =>
I7 + 7 O2 = 7 IO2
Ag2(CO3)2 + Mg3(PO4)2 = Mg2(CO3)2 + Ag3(PO4)2 =>
3 Ag2(CO3)2 + 2 Mg3(PO4)2 = 3 Mg2(CO3)2 + 2 Ag3(PO4)2
HBr + H2O = HBrO + H2 =>
HBr + H2O = HBrO + H2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
CH4O = CH2O + H2 =>
CH4O = CH2O + H2
KNO3 + MnCl2 = MnNO3 + KCl2 =>
KNO3 + MnCl2 = MnNO3 + KCl2
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
CH3OC2H5 + O2 = H2O + CO2 =>
2 CH3OC2H5 + 9 O2 = 8 H2O + 6 CO2
C3H7OH + Na = C3H7NaO + H2 =>
2 C3H7OH + 2 Na = 2 C3H7NaO + H2
K2Cr2O7 + FeCl3 = Fe2(Cr2O7)3 + KCl =>
3 K2Cr2O7 + 2 FeCl3 = Fe2(Cr2O7)3 + 6 KCl
KSCN + PbO2 + HCl = KCl + PbCl2 + CO2 + HNO3 + SO2 + H2O =>
KSCN + 7 PbO2 + 15 HCl = KCl + 7 PbCl2 + CO2 + HNO3 + SO2 + 7 H2O
Pb(NO3)2(aq) + H3AsO4(aq) = PbHAsO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H3AsO4(aq) = PbHAsO4(s) + 2 HNO3(aq)
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Ca + MnO2 = CaO + Mn =>
2 Ca + MnO2 = 2 CaO + Mn
AlO2{-} + H2O = Al(OH)3 + OH{-} =>
AlO2{-} + 2 H2O = Al(OH)3 + OH{-}
RbHCO3 = Rb2O + CO2 + H2O =>
2 RbHCO3 = Rb2O + 2 CO2 + H2O
Fe + HNO3 = Fe(NO3)3 + N + H2O =>
5 Fe + 18 HNO3 = 5 Fe(NO3)3 + 3 N + 9 H2O
C9H10O6 + O2 = CO2 + H2O =>
2 C9H10O6 + 17 O2 = 18 CO2 + 10 H2O
Li + O3 = Li3O =>
9 Li + O3 = 3 Li3O
FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
Pb(NO3)3 + NaOH = Pb(OH)3 + NaNO3 =>
Pb(NO3)3 + 3 NaOH = Pb(OH)3 + 3 NaNO3
MnO2 + HCl = MnCl2 + O2 + H =>
MnO2 + 2 HCl = MnCl2 + O2 + 2 H
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaS + HBr = BaBr2 + Ba(HS)2 =>
2 BaS + 2 HBr = BaBr2 + Ba(HS)2
Na2CO3 + Pb3(PO4)2 = Na3PO4 + PbCO3 =>
3 Na2CO3 + Pb3(PO4)2 = 2 Na3PO4 + 3 PbCO3
Na2CO3 + FeCrO + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 Na2CO3 + 4 FeCrO + 7 O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Sb2O3 = Sb3 + O2 =>
6 Sb2O3 = 4 Sb3 + 9 O2
C6H5Cl + HNO3 = HOC6H2(NO2)3 + H2O + HCl =>
C6H5Cl + 3 HNO3 = HOC6H2(NO2)3 + 2 H2O + HCl
AgNO3(aq) + I2(aq) = AgI(s) + NO3(aq) =>
2 AgNO3(aq) + I2(aq) = 2 AgI(s) + 2 NO3(aq)
Na + H2Cl = NaCl + H2 =>
Na + H2Cl = NaCl + H2
SO2 + H2O = H(SO2) + OH =>
SO2 + H2O = H(SO2) + OH
BaO + Cl2 = BaCl2 + O2 =>
2 BaO + 2 Cl2 = 2 BaCl2 + O2
PCl5 + Ba(OH)2 = BaCl2 + Ba3(PO4)2 + H2O =>
2 PCl5 + 8 Ba(OH)2 = 5 BaCl2 + Ba3(PO4)2 + 8 H2O
PbO + NO2 + O2 = Pb(NO3)2 =>
2 PbO + 4 NO2 + O2 = 2 Pb(NO3)2
Ag3PO4 = Ag3 + PO4 =>
Ag3PO4 = Ag3 + PO4
N20 = N2 = O2 =>
N20 = 10 N2
H{+} + Br{-} + BrO4{-} = Br2 + H2O =>
8 H{+} + 7 Br{-} + BrO4{-} = 4 Br2 + 4 H2O
NCl3 + H2 = NH3 + HCl =>
NCl3 + 3 H2 = NH3 + 3 HCl
C8H9NO + HNO3 = C8H8N2O3 + H2O =>
C8H9NO + HNO3 = C8H8N2O3 + H2O
HClO + HCl + NaBr = NaCl + Br2 + H2O =>
HClO + HCl + 2 NaBr = 2 NaCl + Br2 + H2O
CaCO3(s) + HCl = CaCl2 + H2O(l) + CO2 =>
CaCO3(s) + 2 HCl = CaCl2 + H2O(l) + CO2
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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04/08/24
方程式のバランス05/08/23
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