| 前日に均衡した方程式 |
2 MeS + 3 O2 = 2 MeO + 2 SO2
Fe2(CO3)3 + H2O = Fe2O3 + H2CO3 =>
Fe2(CO3)3 + 3 H2O = Fe2O3 + 3 H2CO3
Cr{2+} = Cr{3+} + e =>
Cr{2+} = Cr{3+} + e
Sr + ScI3 = SrI2 + Sc =>
3 Sr + 2 ScI3 = 3 SrI2 + 2 Sc
FeCl3 + Na3PO4 = FePO4 + (NaCl)3 =>
FeCl3 + Na3PO4 = FePO4 + (NaCl)3
BaCrO4 + AgNO3 = Ag2CrO4 + Ba(NO3)2 =>
BaCrO4 + 2 AgNO3 = Ag2CrO4 + Ba(NO3)2
(NH4)Cl + MgO = (NH4)2O + MgCl2 =>
2(NH4)Cl + MgO = (NH4)2O + MgCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
C6H5OH + NH4OH = C6H5ONH4 + H2O =>
C6H5OH + NH4OH = C6H5ONH4 + H2O
Al(OH)3 + ZnO = Al2O3 + Zn(OH)2 =>
2 Al(OH)3 + 3 ZnO = Al2O3 + 3 Zn(OH)2
RbH(s) + H2O(l) = RbOH + H2 =>
RbH(s) + H2O(l) = RbOH + H2
AlCl3(aq) + Ba(NO3)2(aq) = Al(NO3)3(aq) + BaCl2(s) =>
2 AlCl3(aq) + 3 Ba(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 BaCl2(s)
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
C2H4O + NaOH = CH3OH + HCOOH + Na =>
C2H4O + 2 NaOH = CH3OH + HCOOH + 2 Na
K2CO3 + Br2 = KBr + KBrO3 + CO2 =>
3 K2CO3 + 3 Br2 = 5 KBr + KBrO3 + 3 CO2
Mg2Cl + AgNO3{-} = Mg2NO3{-} + AgCl =>
Mg2Cl + AgNO3{-} = Mg2NO3{-} + AgCl
C8H15BrN2 + KPF6 = C8H15F6N2P + KBr =>
C8H15BrN2 + KPF6 = C8H15F6N2P + KBr
S + P = P2S5 =>
5 S + 2 P = P2S5
Bi(OH)5 + H2CO3 = Bi2(CO3)5 + H2O =>
2 Bi(OH)5 + 5 H2CO3 = Bi2(CO3)5 + 10 H2O
BN = B + N =>
BN = B + N
As + NaOH + O2 = Na3AsO3 + H2O =>
4 As + 12 NaOH + 3 O2 = 4 Na3AsO3 + 6 H2O
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr2(SO3)3 + I2 + H2O =>
K2Cr2O7 + 12 KI + 10 H2SO4 = 7 K2SO4 + Cr2(SO3)3 + 6 I2 + 10 H2O
Cr(OH){-} + OH{-} + H2O2 = CrO4{-2} + H2O =>
Cr(OH){-} + OH{-} + 3 H2O2 = CrO4{-2} + 4 H2O
NH{4+}NO{3+} = N{2+}O + H{2+}O =>
NH{4+}NO{3+} = N{2+}O + H{2+}O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Al + Cu{2+} = Al{3+} + Cu =>
2 Al + 3 Cu{2+} = 2 Al{3+} + 3 Cu
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
NaCl + BaCl2 = NaClBaCl2 =>
NaCl + BaCl2 = NaClBaCl2
K2S + H2 = H2S + K =>
K2S + H2 = H2S + 2 K
C3H6O + H2CrO4 + H2SO = C3H6O2 + Cr4(SO)3 + H2O =>
9 C3H6O + 4 H2CrO4 + 3 H2SO = 9 C3H6O2 + Cr4(SO)3 + 7 H2O
Cu(ii) + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu(ii) + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H5COONa + KNO3 = Na2CO3 + K2CO3 + N2 + CO2 + H2O =>
2 C6H5COONa + 12 KNO3 = Na2CO3 + 6 K2CO3 + 6 N2 + 7 CO2 + 5 H2O
S3 = S2 =>
2 S3 = 3 S2
NaOH + HF + Al(OH)3 = Na3AlF6 + H2O =>
3 NaOH + 6 HF + Al(OH)3 = Na3AlF6 + 6 H2O
K2CO3 + Cu2SO4 = K2SO4 + Cu2CO3 =>
K2CO3 + Cu2SO4 = K2SO4 + Cu2CO3
KCl(aq) + AgNO3 = KNO3 + AgCl =>
KCl(aq) + AgNO3 = KNO3 + AgCl
H4Sb2O7 + Ba(OH)2 = Ba2(Sb2O7) + H2O =>
H4Sb2O7 + 2 Ba(OH)2 = Ba2(Sb2O7) + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C8H12OH + O2 = CO2 + H2O =>
4 C8H12OH + 43 O2 = 32 CO2 + 26 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
K2[Zn(OH)4] = Zn(OH)2 + KOH =>
K2[Zn(OH)4] = Zn(OH)2 + 2 KOH
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
Pb(NO3)2 + NaOH = NaNO3 + Pb + OH =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb + 2 OH
SiO2 + NH2CONH2 = Si3N4 + CO2 + H2O =>
3 SiO2 + 2 NH2CONH2 = Si3N4 + 2 CO2 + 4 H2O
C6H12O6 + H2SO4 = C6H6O3 + H2SO4H2O =>
C6H12O6 + 3 H2SO4 = C6H6O3 + 3 H2SO4H2O
C + CO + N2 + H2O = C7H5(NO2)3 =>
7 C + 7 CO + 3 N2 + 5 H2O = 2 C7H5(NO2)3
CaCl2 + Na2HPO4 = Ca3(PO4)2 + Na2HCl3 =>
3 CaCl2 + 2 Na2HPO4 = Ca3(PO4)2 + 2 Na2HCl3
Ca + N2 = CaN =>
2 Ca + N2 = 2 CaN
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