| 前日に均衡した方程式 |
2 ZrC + 2 B2O3 + C = 2 ZrB2 + 3 CO2
K2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + KNO3(aq) =>
K2CO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + 2 KNO3(aq)
PbO(s) + NH3 = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3 = 3 Pb(s) + N2(g) + 3 H2O(l)
PrAt3 + MnO = Pr2O3 + MnAt2 =>
2 PrAt3 + 3 MnO = Pr2O3 + 3 MnAt2
C6H10O6 + O2 = CO2 + H2O =>
2 C6H10O6 + 11 O2 = 12 CO2 + 10 H2O
Al + Sn = AlSn =>
Al + Sn = AlSn
H{+} + Cr2O7{-} + C2H5OH = Cr3{+} + CO2 + H2O =>
60 H{+} + 36 Cr2O7{-} + 37 C2H5OH = 24 Cr3{+} + 74 CO2 + 141 H2O
Na(SO4) + C + CaCO3 = Na2CO3 + CaS + CO2 =>
4 Na(SO4) + 9 C + 4 CaCO3 = 2 Na2CO3 + 4 CaS + 11 CO2
CrCl2 + O2 + H2O = Cr(OH)Cl2 =>
4 CrCl2 + O2 + 2 H2O = 4 Cr(OH)Cl2
Ba(Cl) + Na(CO3) = Na(Cl) + Ba(CO3) =>
Ba(Cl) + Na(CO3) = Na(Cl) + Ba(CO3)
Ca + H2SO4(conc) = CaSO4 + H2O + SO2 =>
Ca + 2 H2SO4(conc) = CaSO4 + 2 H2O + SO2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + C6H6O2 = H2O + Na + C6H4O2 =>
2 NaOH + C6H6O2 = 2 H2O + 2 Na + C6H4O2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr2(SO4)3 + KMnO4 + H2O = H2SO4 + H2Cr2O7 + K2SO4 + MnSO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 6 H2SO4 + 5 H2Cr2O7 + 3 K2SO4 + 6 MnSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3(aq) + H3A(aq) = Ca3A2(aq) + H2CO3(g) =>
3 CaCO3(aq) + 2 H3A(aq) = Ca3A2(aq) + 3 H2CO3(g)
Cs(s) + O2(g) = Cs2O(s) =>
4 Cs(s) + O2(g) = 2 Cs2O(s)
Na2TeO3(aq) + NaI(aq) + HCl(aq) = NaCl(aq) + Te(s) + H2O(l) + I2(s) =>
Na2TeO3(aq) + 4 NaI(aq) + 6 HCl(aq) = 6 NaCl(aq) + Te(s) + 3 H2O(l) + 2 I2(s)
MgO + Cl2 = MgCl2 + O2 =>
2 MgO + 2 Cl2 = 2 MgCl2 + O2
K + Mg{+2} = Mg + K{+} =>
2 K + Mg{+2} = Mg + 2 K{+}
NH4{+} + HCl = NH4Cl + H{+} =>
NH4{+} + HCl = NH4Cl + H{+}
CoCl2*6H2O + NH3 + NH4Cl = [Co(NH3)6]Cl3 + H2O + H =>
CoCl2*6H2O + 5 NH3 + NH4Cl = [Co(NH3)6]Cl3 + 6 H2O + H
HNO2 + C6H6O = NO + H2O + CO2 =>
28 HNO2 + C6H6O = 28 NO + 17 H2O + 6 CO2
()NH4OH() + ()CuSO4() = (NH4)2SO4() + Cu(OH)2() =>
2()NH4OH() + ()CuSO4() = (NH4)2SO4() + Cu(OH)2()
CrCl + NaS = CrS + NaCl =>
CrCl + NaS = CrS + NaCl
PO4{-3} + (NH4)2MoO4 + HNO3 + H{+} = (NH4)3[P(Mo3O10)4] + H2O + NH4NO3 =>
PO4{-3} + 12(NH4)2MoO4 + 21 HNO3 + 3 H{+} = (NH4)3[P(Mo3O10)4] + 12 H2O + 21 NH4NO3
Au + OF2 = O2 + AuF =>
4 Au + 2 OF2 = O2 + 4 AuF
CaCl2 + NaHCO3 = NaCl + CO2 + CaCO3 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CO2 + CaCO3 + H2O
Cu(OH)2 + HCl + H2O = (Cu(OH2)6)Cl2 =>
Cu(OH)2 + 2 HCl + 4 H2O = (Cu(OH2)6)Cl2
FeS2 + O2 + H2O = Fe2(OH)3 + H2SO4 =>
8 FeS2 + 27 O2 + 22 H2O = 4 Fe2(OH)3 + 16 H2SO4
F2 + CH3 = HF + C =>
3 F2 + 2 CH3 = 6 HF + 2 C
C6H6O + Br2 = C6H5BrO + HBr =>
C6H6O + Br2 = C6H5BrO + HBr
Ca(OH)2 + HCl + (NH4)2CO3 = CaCO3 + NH4Cl + H2O =>
Ca(OH)2 + 2 HCl + (NH4)2CO3 = CaCO3 + 2 NH4Cl + 2 H2O
Fe{2+} + HNO3 + HCl = Fe{3+} + NOCl + Cl{-} + H2O =>
2 Fe{2+} + HNO3 + 3 HCl = 2 Fe{3+} + NOCl + 2 Cl{-} + 2 H2O
Fe + HNO3 + HCl = HFeCl3 + H2O + NO2 =>
Fe + 2 HNO3 + 3 HCl = HFeCl3 + 2 H2O + 2 NO2
H2O + Zn + ClO3{-} + OH{-} = Zn(OH)4{-2} + Cl{-} =>
3 H2O + 3 Zn + ClO3{-} + 6 OH{-} = 3 Zn(OH)4{-2} + Cl{-}
C17H20N4O6 + HNO3 = CO2 + H2O + NO =>
C17H20N4O6 + 28 HNO3 = 17 CO2 + 24 H2O + 32 NO
Cl2 + KBr = K + BrCl2 =>
Cl2 + KBr = K + BrCl2
CdCl2(aq) + NaOH = Cd(OH)2 + NaCl =>
CdCl2(aq) + 2 NaOH = Cd(OH)2 + 2 NaCl
NH4OH + FeSO4 = Fe(OH)2 + (NH4)2 + SO4 =>
2 NH4OH + FeSO4 = Fe(OH)2 + (NH4)2 + SO4
CaCl2 + H2SO4 = Ca2SO4 + HCl2 =>
2 CaCl2 + H2SO4 = Ca2SO4 + 2 HCl2
C3H7COOH + CuO = C3H7COOCu + OH =>
C3H7COOH + CuO = C3H7COOCu + OH
H3PO3 + KMnO4 + H2SO4 = H3PO4 + KMnSO4 + H2O =>
3 H3PO3 + KMnO4 + H2SO4 = 3 H3PO4 + KMnSO4 + H2O
NH3 + HCl = NH4Cl(k) =>
NH3 + HCl = NH4Cl(k)
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