| 前日に均衡した方程式 |
(NH4)2SO4(aq) + CuCl2(aq) = 2 NH4Cl + CuSO4
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + HNO3 = K2Cr2O7 + CO2 + KNO3 + Mn(NO3)2 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 2798 HNO3 = 35 K2Cr2O7 + 420 CO2 + 1106 KNO3 + 1176 Mn(NO3)2 + 1879 H2O
Na2CO3 + Co3O4 + Sb2O3 + O2 = Na3Co2SbO6 + CO2 =>
9 Na2CO3 + 4 Co3O4 + 3 Sb2O3 + O2 = 6 Na3Co2SbO6 + 9 CO2
BaO + HBr = BaBr2 + HOH =>
BaO + 2 HBr = BaBr2 + HOH
Na2S2O7 + NH4OH = Na2SO4 + NH4HSO4 =>
Na2S2O7 + NH4OH = Na2SO4 + NH4HSO4
Bariumchloride + Sulfuricacid = Bariumsulfate + Hydrochloricacid =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2SO4 + Al2(CO3)3 = Al2(SO4)3 + CO2 + H2O =>
3 H2SO4 + Al2(CO3)3 = Al2(SO4)3 + 3 CO2 + 3 H2O
Na2MoO4*2H2O = Na + Mo + O + H =>
Na2MoO4*2H2O = 2 Na + Mo + 6 O + 4 H
CH3I + KOH = CH3OH + KI =>
CH3I + KOH = CH3OH + KI
C9H11Cl + NH4NO3 = C9H13N + HCl + HNO3 =>
C9H11Cl + NH4NO3 = C9H13N + HCl + HNO3
Cd + Li{+} = Cd{2+} + Li =>
Cd + 2 Li{+} = Cd{2+} + 2 Li
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(s) + CuBr2(aq) = ZnBr2(aq) + Cu9(s) =>
9 Zn(s) + 9 CuBr2(aq) = 9 ZnBr2(aq) + Cu9(s)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Ni(OH)2 + NaClO = NiOOH + NaCl + H2O =>
2 Ni(OH)2 + NaClO = 2 NiOOH + NaCl + H2O
Na2MoO4*2H2O = Na2O + MoO3 + H2O =>
Na2MoO4*2H2O = Na2O + MoO3 + 2 H2O
(Na2)S + ZnCl2 = ZnS + NaCl =>
(Na2)S + ZnCl2 = ZnS + 2 NaCl
NH4Cl + Mg = NH3 + MgCl2H2 =>
2 NH4Cl + Mg = 2 NH3 + MgCl2H2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Cd(NO3)2 + KCl = CdCl2 + KNO3 =>
Cd(NO3)2 + 2 KCl = CdCl2 + 2 KNO3
C6H9O3 + O2 = CO2 + H2O =>
4 C6H9O3 + 27 O2 = 24 CO2 + 18 H2O
KOH + BaSiO3 = Ba(OH)2 + K2SiO3 =>
2 KOH + BaSiO3 = Ba(OH)2 + K2SiO3
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Al + HSO4 = Al2(SO4)2 + H2 =>
2 Al + 2 HSO4 = Al2(SO4)2 + H2
Cu2O + HNO3 = H2O + CuNO3 =>
Cu2O + 2 HNO3 = H2O + 2 CuNO3
Se + O = SeO3 =>
Se + 3 O = SeO3
H2 + I3 = HI4 =>
3 H2 + 8 I3 = 6 HI4
LiOH + SO4 = Li2SO4 + OH =>
2 LiOH + SO4 = Li2SO4 + 2 OH
MnO4{-} + H{+} + C2O4{-2} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 16 H{+} + 5 C2O4{-2} = 2 Mn{+2} + 10 CO2 + 8 H2O
Zn + KNO2 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O + KOH =>
6 Zn + 2 KNO2 + 7 H2SO4 = 6 ZnSO4 + (NH4)2SO4 + 2 H2O + 2 KOH
Fe{2+} + Cu = Fe + Cu{+} =>
Fe{2+} + 2 Cu = Fe + 2 Cu{+}
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
BaCr2O7 + HCl = Cl2 + CrCl3 + H2O + BaCl2 =>
BaCr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + BaCl2
CaCO3 + HOH = Ca(HCO3)2 + Ca(OH)2 =>
2 CaCO3 + 2 HOH = Ca(HCO3)2 + Ca(OH)2
NaCl + H2O = NaOH + H2Cl2 =>
2 NaCl + 2 H2O = 2 NaOH + H2Cl2
Al + At = AlAt3 =>
Al + 3 At = AlAt3
Cu + Fe + H2S = CuS + FeH2 =>
Cu + Fe + H2S = CuS + FeH2
CuSO4*5H2O + NH4OH = Cu(NH3)SO4 + H2O =>
CuSO4*5H2O + NH4OH = Cu(NH3)SO4 + 6 H2O
FeS + O + H2O = Fe(OH)3 + S =>
2 FeS + 3 O + 3 H2O = 2 Fe(OH)3 + 2 S
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
B2H6 + C2H2 = B + C2H4 =>
B2H6 + 3 C2H2 = 2 B + 3 C2H4
Mg11Al2Si7O20(OH)16 = MgAl2O4 + Al4Mg2Si5O18 + Mg2SiO4 + H2O =>
5 Mg11Al2Si7O20(OH)16 = MgAl2O4 + 2 Al4Mg2Si5O18 + 25 Mg2SiO4 + 40 H2O
HCl(ac) + Cr(s) = CrCl3(ac) + H2(g) =>
6 HCl(ac) + 2 Cr(s) = 2 CrCl3(ac) + 3 H2(g)
NaOH + Fe(NO3)3 = Fe(OH) + Na(NO3)3 =>
NaOH + Fe(NO3)3 = Fe(OH) + Na(NO3)3
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
Cu + HgCI2 = CuCI2 + Hg =>
Cu + HgCI2 = CuCI2 + Hg
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方程式のバランス10/19/24
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