| 前日に均衡した方程式 |
Sn + 2 HF = SnF2 + H2
MgCl2 + NH4NO = Mg(NO)2 + NH4Cl =>
MgCl2 + 2 NH4NO = Mg(NO)2 + 2 NH4Cl
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
Sr(ClO3)2 = SrCl2 + O2 =>
Sr(ClO3)2 = SrCl2 + 3 O2
CH3CH2COOCH3 + NaOH = CH3CH2COONa + CH3OH =>
CH3CH2COOCH3 + NaOH = CH3CH2COONa + CH3OH
Zn + Ag3N = Zn3N2 + Ag =>
3 Zn + 2 Ag3N = Zn3N2 + 6 Ag
Li3N + Ba(OH)2 = LiOH + Ba3N2 =>
2 Li3N + 3 Ba(OH)2 = 6 LiOH + Ba3N2
Cl2 + KOH = HCl + KO =>
Cl2 + 2 KOH = 2 HCl + 2 KO
Co(OH)2 + O2 = Co2O3 + H2O =>
4 Co(OH)2 + O2 = 2 Co2O3 + 4 H2O
Rb + H2S = RbS + H2 =>
Rb + H2S = RbS + H2
NaN(s) = Na(s) + N2(g) =>
2 NaN(s) = 2 Na(s) + N2(g)
Na2Cr2O7 = Na2CrO2 + O2 + Cr2O3 =>
4 Na2Cr2O7 = 4 Na2CrO2 + 7 O2 + 2 Cr2O3
Ca(OCl2) + NH3 = H2O + CaCl2 + N2 =>
3 Ca(OCl2) + 2 NH3 = 3 H2O + 3 CaCl2 + N2
BF3 + F = BF4 =>
BF3 + F = BF4
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
B2(SO4)3 + BaCl2 = BCl3 + BaSO4 =>
B2(SO4)3 + 3 BaCl2 = 2 BCl3 + 3 BaSO4
CuSO4 + K3[Fe(CN)6] + H2O = Cu3[Fe(CN)6]2 + H2SO4 + KOH =>
3 CuSO4 + 2 K3[Fe(CN)6] + 6 H2O = Cu3[Fe(CN)6]2 + 3 H2SO4 + 6 KOH
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Al + BiONO3 + KOH = Bi + NH3 + KAlO2 + HOH =>
11 Al + 3 BiONO3 + 11 KOH = 3 Bi + 3 NH3 + 11 KAlO2 + HOH
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C7H6O3 + Ca(OH)2 = C14H10CaO6 + H2O =>
2 C7H6O3 + Ca(OH)2 = C14H10CaO6 + 2 H2O
KCO3 + CH3COOH = CH3COOK + H2O + CO2 =>
8 KCO3 + 9 CH3COOH = 8 CH3COOK + 6 H2O + 10 CO2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C7H7N + O2 = CO2 + H2O + N2 =>
4 C7H7N + 35 O2 = 28 CO2 + 14 H2O + 2 N2
FeBr2 + Na2SO4 = FeSO4 + NaBr =>
FeBr2 + Na2SO4 = FeSO4 + 2 NaBr
NaN(s) = Na(s) + N(g) =>
NaN(s) = Na(s) + N(g)
Ba + As = Ba3As2 =>
3 Ba + 2 As = Ba3As2
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s) =>
Mg(s) + PdCl2(aq) = MgCl2(aq) + Pd(s)
Al + Na2SO4 = Al2(SO4)3 + Na =>
2 Al + 3 Na2SO4 = Al2(SO4)3 + 6 Na
C2H5OH + KMnO4 + H2SO4 = CH2CHO + MnSO4 + K2SO4 + H2O =>
10 C2H5OH + 6 KMnO4 + 9 H2SO4 = 10 CH2CHO + 6 MnSO4 + 3 K2SO4 + 24 H2O
SiO2 + AgI = SiI4 + Ag2O =>
SiO2 + 4 AgI = SiI4 + 2 Ag2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3NH2 + CH3I = CH3CH2I + NH3 =>
CH3NH2 + CH3I = CH3CH2I + NH3
K + Cs = KCs =>
K + Cs = KCs
P4 + ClO3{-} + H2O = PO4{3-} + Cl{-} + H3O{+} =>
3 P4 + 10 ClO3{-} + 54 H2O = 12 PO4{3-} + 10 Cl{-} + 36 H3O{+}
HBrO + HBr = H2O + Br =>
HBrO + HBr = H2O + 2 Br
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na2B4O7 + Co(NO3)2 = NaBO2 + Co(BO2)2 + N2O5 =>
Na2B4O7 + Co(NO3)2 = 2 NaBO2 + Co(BO2)2 + N2O5
AgCl + Na2SO4 = Ag2SO4 + NaCl =>
2 AgCl + Na2SO4 = Ag2SO4 + 2 NaCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
AlNO3 + NH3 + H2O = Al(OH)3 + NH4NO =>
2 AlNO3 + 4 NH3 + 3 H2O = 2 Al(OH)3 + 3 NH4NO
H2(g) + Br2(g) = HBr(g) =>
H2(g) + Br2(g) = 2 HBr(g)
NI3(s) = N2(g) + I2(s) =>
2 NI3(s) = N2(g) + 3 I2(s)
HClO2 + V(OH)3 = V(ClO2)3 + H2O =>
3 HClO2 + V(OH)3 = V(ClO2)3 + 3 H2O
KMnO4 + Ti2(SO4)3 + H2O = TiOSO4 + MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 Ti2(SO4)3 + 2 H2O = 10 TiOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
Na + Cr(NO3)2 = NaNO3 + Cr =>
2 Na + Cr(NO3)2 = 2 NaNO3 + Cr
SrO + Br2 = SrBr2 + O2 =>
2 SrO + 2 Br2 = 2 SrBr2 + O2
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
Na2SiO3 + Al(NO3)3 = NaNO3 + Al2(SiO3)3 =>
3 Na2SiO3 + 2 Al(NO3)3 = 6 NaNO3 + Al2(SiO3)3
MgO + NaI = MgI2 + Na2O =>
MgO + 2 NaI = MgI2 + Na2O
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方程式のバランス10/27/24
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