| 前日に均衡した方程式 |
HBr + C3H6O = H2O + C3H5Br
Cr2O7{-} + H{+} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{-} + 28 H{+} + 7 C2O4{2-} = 4 Cr{3+} + 14 CO2 + 14 H2O
NH4 + O3 = N3 + H2O =>
3 NH4 + 2 O3 = N3 + 6 H2O
AuBr4{-} + In{+2} = Au + Br + In =>
2 AuBr4{-} + In{+2} = 2 Au + 8 Br + In
Ba(HCO3)2 + Na2(CrO4) = Ba(CrO4) + Na(HCO3) =>
Ba(HCO3)2 + Na2(CrO4) = Ba(CrO4) + 2 Na(HCO3)
Mg(HCO3)2 + HCl = H2O + CO2 + MgCl2 =>
Mg(HCO3)2 + 2 HCl = 2 H2O + 2 CO2 + MgCl2
K2SO4 + PbI4 = KI + Pb(SO4)2 =>
2 K2SO4 + PbI4 = 4 KI + Pb(SO4)2
MgSO4 = MgS + O2 =>
MgSO4 = MgS + 2 O2
Pb(NO3)2 + NH3 = NO3 + Pb(NH3)3 =>
Pb(NO3)2 + 3 NH3 = 2 NO3 + Pb(NH3)3
Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
NH3 + Na = NaN3 + H =>
3 NH3 + Na = NaN3 + 9 H
Si + Cl4 + H2O = SiO + HCl =>
2 Si + Cl4 + 2 H2O = 2 SiO + 4 HCl
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
Ca5(PO4)3OH(s) + F(aq) = Ca5(PO4)3F(s) + OH(aq) =>
Ca5(PO4)3OH(s) + F(aq) = Ca5(PO4)3F(s) + OH(aq)
C(g) + H2(g) + O2(g) = C8H18O(l) =>
16 C(g) + 18 H2(g) + O2(g) = 2 C8H18O(l)
NH4OH + H2SO4 = NH4H2 + OHSO4 =>
NH4OH + H2SO4 = NH4H2 + OHSO4
KClO3(s) + H2O(l) = H2(g) + KClO4(aq) =>
KClO3(s) + H2O(l) = H2(g) + KClO4(aq)
Zn2SO4 + FeCl2 = ZnCl + FeSO4 =>
Zn2SO4 + FeCl2 = 2 ZnCl + FeSO4
KOH + CrO3 = Cr(OH)3 + KO =>
3 KOH + CrO3 = Cr(OH)3 + 3 KO
C + W2O3 = CO2 + W =>
3 C + 2 W2O3 = 3 CO2 + 4 W
ZnSO4H2O + NH4SCN + C5H5N = (Zn(C5H5N)2(SCN)2) + H2SO4 + NH3 + H2O =>
ZnSO4H2O + 2 NH4SCN + 2 C5H5N = (Zn(C5H5N)2(SCN)2) + H2SO4 + 2 NH3 + H2O
HBr(aq) + NH3(aq) = H(aq) + NBr(s) =>
HBr(aq) + NH3(aq) = 4 H(aq) + NBr(s)
Cr2O3(s) + CH4(g) = Cr(s) + CO(g) + H2O =>
Cr2O3(s) + CH4(g) = 2 Cr(s) + CO(g) + 2 H2O
Cl2 + NaOH = NaCl + NaClO3 + H20(water) =>
30 Cl2 + 60 NaOH = 40 NaCl + 20 NaClO3 + 3 H20(water)
Co(OH)2 + NH3(aq) = [Co(NH3)4](OH)2 =>
Co(OH)2 + 4 NH3(aq) = [Co(NH3)4](OH)2
H2O + Pb = OPb + H2 =>
H2O + Pb = OPb + H2
NaOH + ZnO + H3PO4 + MnCO3 = Na200Zn97P200O700Mn3 + H2O + CO2 =>
200 NaOH + 97 ZnO + 200 H3PO4 + 3 MnCO3 = Na200Zn97P200O700Mn3 + 400 H2O + 3 CO2
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
CoO + H2O = Co + OH =>
CoO + H2O = Co + 2 OH
MoO3(S) + H2(G) = Mo(S) + H2O(G) =>
MoO3(S) + 3 H2(G) = Mo(S) + 3 H2O(G)
Pb(BrO3)2 + K3(PO4) = Pb3(PO4)2 + KBrO3 =>
3 Pb(BrO3)2 + 2 K3(PO4) = Pb3(PO4)2 + 6 KBrO3
Mg + (H2PO4)2 = Mg(H2PO4)2 =>
Mg + (H2PO4)2 = Mg(H2PO4)2
K2SO4 + MgO = MgSO4 + K2O =>
K2SO4 + MgO = MgSO4 + K2O
MgNO3 + K2CO3 = KNO3 + Mg2CO3 =>
2 MgNO3 + K2CO3 = 2 KNO3 + Mg2CO3
CO + H2O + HF = C2H304F + O2 =>
8 CO + 606 H2O + 4 HF = 4 C2H304F + 307 O2
Ca(s) + HCl(g) = CaCl2(s) + H2(g) =>
Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
MnO2(s) + C(s) = Mn(s) + CO(g) =>
MnO2(s) + 2 C(s) = Mn(s) + 2 CO(g)
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
NaHCO3 + O2 = NaO + CO2 + H2O =>
4 NaHCO3 + O2 = 4 NaO + 4 CO2 + 2 H2O
KMnO4 + KNO2 + H2SO4 = Mn(HSO4)2 + H2O + KNO3 + KHSO4 =>
2 KMnO4 + 5 KNO2 + 6 H2SO4 = 2 Mn(HSO4)2 + 3 H2O + 5 KNO3 + 2 KHSO4
Fe(SO4)2(NH4)2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + Fe2(SO4)3 + H2O =>
6 Fe(SO4)2(NH4)2 + 7 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 6(NH4)2SO4 + K2SO4 + 3 Fe2(SO4)3 + 7 H2O
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
Na2S + BiCl3 = Bi2S3 + NaCl =>
3 Na2S + 2 BiCl3 = Bi2S3 + 6 NaCl
Na(s) + CHCl3(l) = NaCl(s) + C(s) + HCl(g) =>
2 Na(s) + CHCl3(l) = 2 NaCl(s) + C(s) + HCl(g)
C135H90O9NS + O2 = CO2 + H2O + SO2 + NO2 =>
C135H90O9NS + 155 O2 = 135 CO2 + 45 H2O + SO2 + NO2
F2 + CH3(NH)NH2 = CF4 + N2 + H2 =>
2 F2 + CH3(NH)NH2 = CF4 + N2 + 3 H2
Fe{3+} + SCN{-} = Fe(SCN)6{3-} =>
Fe{3+} + 6 SCN{-} = Fe(SCN)6{3-}
H3PO4 + Mg = H2PO3 + Mg(OH)2 =>
2 H3PO4 + Mg = 2 H2PO3 + Mg(OH)2
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