| 前日に均衡した方程式 |
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2 =>
Ba(OH)2 + MgCl2 = BaCl2 + Mg(OH)2
S2O3{2-} + I2 + H2O = I{-} + S2O6{2-} + H{+} =>
S2O3{2-} + 3 I2 + 3 H2O = 6 I{-} + S2O6{2-} + 6 H{+}
Mg{2+}(No{3-} = Mg{2+} =>
Mg{2+}(No{3-} = Mg{2+}
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NaCl(aq) + AgBr(aq) = NaBr(aq) + AgCl(s) =>
NaCl(aq) + AgBr(aq) = NaBr(aq) + AgCl(s)
K2CrO4 + HCl + NaOH = K2O + NaCrO + H2O + Cl =>
K2CrO4 + 5 HCl + NaOH = K2O + NaCrO + 3 H2O + 5 Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe3(aq) + OH1(aq) = Fe(OH)3 =>
Fe3(aq) + 9 OH1(aq) = 3 Fe(OH)3
Cl + N = ClN =>
Cl + N = ClN
ReO3 = Re2O7 + ReO2 =>
3 ReO3 = Re2O7 + ReO2
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
CrO7 + H = CrO4 + H2O =>
CrO7 + 6 H = CrO4 + 3 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
O3 = O28 =>
28 O3 = 3 O28
CuOCl2 = CuCl2O =>
CuOCl2 = CuCl2O
NaNO2 + Na2Cr2O7 + HNO3 = NaNO3 + Cr(NO3)2 + H2O =>
4 NaNO2 + Na2Cr2O7 + 6 HNO3 = 6 NaNO3 + 2 Cr(NO3)2 + 3 H2O
Fe + CuSO4(aq) = Fe2(SO4)3(aq) + Cu(s) =>
2 Fe + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 Cu(s)
MnBr2 + K3PO4 = Mn3(PO4)2 + KBr =>
3 MnBr2 + 2 K3PO4 = Mn3(PO4)2 + 6 KBr
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
CaHPO4 = H3PO4 + Ca3(PO4)2 =>
3 CaHPO4 = H3PO4 + Ca3(PO4)2
CaCO3Zn(OH)2 = Ca(OH)2ZnCO3 =>
CaCO3Zn(OH)2 = Ca(OH)2ZnCO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HgOH2SO4 = H2OHgSO4 =>
HgOH2SO4 = H2OHgSO4
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
H2SO3CaCO3 = CaSO3CO2H2O =>
H2SO3CaCO3 = CaSO3CO2H2O
H2SO4 + PbI2 = PbSO4 + HI =>
H2SO4 + PbI2 = PbSO4 + 2 HI
H2Cr2O7 + Cu(OH)2 = CuCr2O7 + H2O =>
H2Cr2O7 + Cu(OH)2 = CuCr2O7 + 2 H2O
Fe(s) + Cu(NO3)(aq) = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 Cu(NO3)(aq) = 2 Cu(s) + Fe(NO3)2(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaNO3 + KSO4 = CaSO4 + KNO3 =>
CaNO3 + KSO4 = CaSO4 + KNO3
SI + H2O = SI(OH)2 + H2 =>
SI + 2 H2O = SI(OH)2 + H2
ZnBr2 + H2O = Zn(OH)2 + HBr =>
ZnBr2 + 2 H2O = Zn(OH)2 + 2 HBr
NH42 + Cr2O7 = N2 + H2O + Cr2O3 =>
4 NH42 + 21 Cr2O7 = 2 N2 + 84 H2O + 21 Cr2O3
B2O3 + H2O = H{+} + BO2{-} =>
B2O3 + H2O = 2 H{+} + 2 BO2{-}
(NiOH)2SO4 + NH3*H2O = [Ni(NH3)6]2 + OH + SO4 + H2O =>
(NiOH)2SO4 + 12 NH3*H2O = [Ni(NH3)6]2 + 2 OH + SO4 + 12 H2O
[Cr(OH)6] + OH = CrO4 + H2O =>
[Cr(OH)6] + 2 OH = CrO4 + 4 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH42 + Cr2O7 = N2 + H2O + Cr2O3 =>
4 NH42 + 21 Cr2O7 = 2 N2 + 84 H2O + 21 Cr2O3
Al(NO3)3 + Na2(SO4) = Al(SO4) + Na2(NO3)3 =>
Al(NO3)3 + Na2(SO4) = Al(SO4) + Na2(NO3)3
Pb + Cu2SO4 = Pb(SO4)2 + Cu =>
Pb + 2 Cu2SO4 = Pb(SO4)2 + 4 Cu
HCOOH + CaO = (HCOO)2Ca + H2O =>
2 HCOOH + CaO = (HCOO)2Ca + H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
H2PO4 = H2P2O7H2O =>
2 H2PO4 = H2P2O7H2O
V2O5 + H2C2O4 = V2O3 + CO2 + H2O =>
V2O5 + 2 H2C2O4 = V2O3 + 4 CO2 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + NaNO3(aq) =>
3 NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + 3 NaNO3(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
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