| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Ca(HCO3)2(s) + 2 HBr(aq) = CaBr2 + 2 H2CO3
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
FeCl3 + HCl + KSCN = Fe(SCN)6 + KCl + H =>
FeCl3 + 3 HCl + 6 KSCN = Fe(SCN)6 + 6 KCl + 3 H
Fe(ClO4)3 + K2CO3 = Fe2(CO3)3 + KClO4 =>
2 Fe(ClO4)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KClO4
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
C5H11Br + KOH = C5H11OH + KBr =>
C5H11Br + KOH = C5H11OH + KBr
AsH3 + O2 = As + H2O =>
4 AsH3 + 3 O2 = 4 As + 6 H2O
Co(NO3)2 + KSCN = K2[Co(SCN)4] + KNO3 =>
Co(NO3)2 + 4 KSCN = K2[Co(SCN)4] + 2 KNO3
Ni(H2O)6(NO3)2 + KNCS + PPh3 = Ni(NCS)2(PPh3)2 + K + NO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 KNCS + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 K + 2 NO3 + 6 H2O
C6H12O + H3PO4 = C6H12 + H2O + PO4 =>
3 C6H12O + 2 H3PO4 = 3 C6H12 + 3 H2O + 2 PO4
C6H6 + NaOH = C6H5OH + Na + H2O =>
C6H6 + 2 NaOH = C6H5OH + 2 Na + H2O
CoCl2(s)*6H2O(l) = CoCl2(s) + H2O(p) =>
CoCl2(s)*6H2O(l) = CoCl2(s) + 6 H2O(p)
Na2WO4 = Na + W + O2 =>
Na2WO4 = 2 Na + W + 2 O2
HCI + Na2SO4 = NaCI + H2SO4 =>
2 HCI + Na2SO4 = 2 NaCI + H2SO4
Fe + I = FeI2 =>
Fe + 2 I = FeI2
Ba(s) + HBr(aq) = BaBr(aq) + H2(g) =>
2 Ba(s) + 2 HBr(aq) = 2 BaBr(aq) + H2(g)
Ca + H2Se = CaSe + H2 =>
Ca + H2Se = CaSe + H2
Al(NO3)3 + Ag = Al + AgNO3 =>
Al(NO3)3 + 3 Ag = Al + 3 AgNO3
FeS + Fe2O3 = FeO + SO2 =>
FeS + 3 Fe2O3 = 7 FeO + SO2
Mn + NaClO + NaOH = NaMnO4 + NaCl + H2O =>
2 Mn + 7 NaClO + 2 NaOH = 2 NaMnO4 + 7 NaCl + H2O
Ag(NH3) + KI = AgI + NH3 + K =>
Ag(NH3) + KI = AgI + NH3 + K
Hg2(NO3)2 + HCl = HgCl2 + H2O + NO2 =>
Hg2(NO3)2 + 4 HCl = 2 HgCl2 + 2 H2O + 2 NO2
C12H22O11 + NaNO3 = CO + N2 + H2O + Na2CO3 =>
C12H22O11 + 6 NaNO3 = 9 CO + 3 N2 + 11 H2O + 3 Na2CO3
HCl + CuBr2 = HBr + CuCl2 =>
2 HCl + CuBr2 = 2 HBr + CuCl2
KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + KCl(aq) =>
2 KOH(aq) + BaCl2(aq) = Ba(OH)2(aq) + 2 KCl(aq)
Ca(OH)2(aq) + H3PO4 = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4 = Ca3(PO4)2(s) + 6 H2O(l)
SO2 + I2 = SI + O2 =>
2 SO2 + I2 = 2 SI + 2 O2
H2CO3 + Na = Na2CO3 + H2 =>
H2CO3 + 2 Na = Na2CO3 + H2
C16H34(l) + O2(g) = CO2(g) + H2O(g) =>
2 C16H34(l) + 49 O2(g) = 32 CO2(g) + 34 H2O(g)
Fe + SO3 = Fe(SO3)2 =>
Fe + 2 SO3 = Fe(SO3)2
[Co(NH3)5(H2O)]Cl2 + HCl = [Co(NH3)5Cl]Cl2 + H2O + H =>
[Co(NH3)5(H2O)]Cl2 + HCl = [Co(NH3)5Cl]Cl2 + H2O + H
Zn(s) + HNO3(ac) = Zn(NO3)2(ac) + N2O(g) + H2O =>
4 Zn(s) + 10 HNO3(ac) = 4 Zn(NO3)2(ac) + N2O(g) + 5 H2O
FeNO3 + Cu2 = Cu(NO3)2 + Fe =>
4 FeNO3 + Cu2 = 2 Cu(NO3)2 + 4 Fe
BCl3 + NF3 = NCl3 + BF3 =>
BCl3 + NF3 = NCl3 + BF3
Fe(NO3)2 + K2SO4 = FeSO4 + K2(NO3)2 =>
Fe(NO3)2 + K2SO4 = FeSO4 + K2(NO3)2
NaOH(aq) + HF(aq) = H2O(aq) + NaF(aq) =>
NaOH(aq) + HF(aq) = H2O(aq) + NaF(aq)
Al + Cu = Al2Cu3 =>
2 Al + 3 Cu = Al2Cu3
C6H5C2H5 + Br2 = C6H5CHBrCH3 + HBr =>
C6H5C2H5 + Br2 = C6H5CHBrCH3 + HBr
ZnCl2 + Li2S = ZnS + LiCl =>
ZnCl2 + Li2S = ZnS + 2 LiCl
C3H8 + KMnO4 + H2O = C3H8O + MnO2 + KOH =>
3 C3H8 + 2 KMnO4 + H2O = 3 C3H8O + 2 MnO2 + 2 KOH
Na2Cr2O7 = Na2O + Cr2O3 + O2 =>
2 Na2Cr2O7 = 2 Na2O + 2 Cr2O3 + 3 O2
Cu + Pb(SO4)2 = Cu(SO4) + Pb =>
2 Cu + Pb(SO4)2 = 2 Cu(SO4) + Pb
CsF = Cs + F =>
CsF = Cs + F
PbO2 + Ca(OH)2 = CaPbO3 + H2O =>
PbO2 + Ca(OH)2 = CaPbO3 + H2O
OsF6 + H2O = OsO4 + HF + OsF4 =>
2 OsF6 + 4 H2O = OsO4 + 8 HF + OsF4
C4H10 + H2O = C4H10O + H2 =>
C4H10 + H2O = C4H10O + H2
Al2(SO4)3(aq) + AgNO3(aq) = Al(NO3)3(aq) + Ag2(SO4)(s) =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 2 Al(NO3)3(aq) + 3 Ag2(SO4)(s)
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
CdI2 + Br2 = BrI2 + Cd =>
2 CdI2 + Br2 = 2 BrI2 + 2 Cd
C4H9O2 + C2H6O = C6H12O2 + H2O =>
4 C4H9O2 + C2H6O = 3 C6H12O2 + 3 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10/26/24
方程式のバランス11/25/23
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