| 前日に均衡した方程式 |
P4 + 7 O2 + 4 Na + 2 Mg = 2 Na2MgP2O7
Zn + HCl = H2(gas) + ZnCl2 =>
Zn + 2 HCl = H2(gas) + ZnCl2
FeCl3 + Na3PO4 = FePO4 + Na3Cl3 =>
FeCl3 + Na3PO4 = FePO4 + Na3Cl3
BaCl2 + MgSO4 = MgBa + Cl2SO4 =>
BaCl2 + MgSO4 = MgBa + Cl2SO4
PH3 + I2 + H2O = PH3O4 + HI =>
PH3 + 4 I2 + 4 H2O = PH3O4 + 8 HI
Ba(OH)2 + HCl = BaOHCl + H2O =>
Ba(OH)2 + HCl = BaOHCl + H2O
Mg(s) + H2O(l) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2 + H2(g)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CuCl2(aq) + AgNO3(aq) = Cu(NO3)2(aq) + AgCl(s) =>
CuCl2(aq) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 AgCl(s)
NaCl + F2 = Na + F2Cl2 =>
2 NaCl + F2 = 2 Na + F2Cl2
(NH4)2CO3 + Cu2Cr2O7 = (NH4)2Cr2O7 + Cu2CO3 =>
(NH4)2CO3 + Cu2Cr2O7 = (NH4)2Cr2O7 + Cu2CO3
Al + H2 + O3 = Al(OH)3 =>
2 Al + 3 H2 + 2 O3 = 2 Al(OH)3
Pb(NO3)2 + Li = LiNO3 + Pb =>
Pb(NO3)2 + 2 Li = 2 LiNO3 + Pb
H2C2O4*H2O + K2Cr2O7 + K2C2O4*H2O = K3[Cr(C2O4)]*3H2O + CO2 + H2O =>
7 H2C2O4*H2O + K2Cr2O7 + 2 K2C2O4*H2O = 2 K3[Cr(C2O4)]*3H2O + 14 CO2 + 10 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Sn(CHO3)4 + HCl = SnCl4 + H2O + CO2 =>
Sn(CHO3)4 + 4 HCl = SnCl4 + 4 H2O + 4 CO2
C6H12O6 + H2 = C6H14 + O2 =>
C6H12O6 + H2 = C6H14 + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
MgCl2 + Li2Co3 = MgCo3 + LiCl =>
MgCl2 + Li2Co3 = MgCo3 + 2 LiCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaF + Cl2 = NaCl + F =>
2 NaF + Cl2 = 2 NaCl + 2 F
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
P2O5 + AgNO3 = Ag2O + P(NO3)5 =>
P2O5 + 10 AgNO3 = 5 Ag2O + 2 P(NO3)5
Cu + H2O + O2 + CO2 = Cu(OH)2CuCO3 =>
2 Cu + H2O + O2 + CO2 = Cu(OH)2CuCO3
Ca(OH)2 + Hg = Ca(OH)2Hg =>
Ca(OH)2 + Hg = Ca(OH)2Hg
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Cr + NaClO4 + H2O = Cr(OH)3 + NaClO3 =>
2 Cr + 3 NaClO4 + 3 H2O = 2 Cr(OH)3 + 3 NaClO3
BrAuC + BrS = Br3Au + C2S4 =>
2 BrAuC + 4 BrS = 2 Br3Au + C2S4
H2SO4 + Na2CO3 = Na2(SO4) + H2CO3 =>
H2SO4 + Na2CO3 = Na2(SO4) + H2CO3
H2O = H2OH2O =>
2 H2O = H2OH2O
Na2S2O4 + Fe2(SO4)3 + H2O = NaHSO3 + FeSO4 + H2SO3 =>
2 Na2S2O4 + Fe2(SO4)3 + 3 H2O = 4 NaHSO3 + 2 FeSO4 + H2SO3
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl =>
NaCl + K(SB(OH)6) = Na(SB(OH)6) + KCl
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
Mn(OH)4 + (NH4)3PO4 = Mn3(PO4)4 + NH4OH =>
3 Mn(OH)4 + 4(NH4)3PO4 = Mn3(PO4)4 + 12 NH4OH
C6H8 + C15O3H18 = C6H6 + C15O3H24 =>
3 C6H8 + C15O3H18 = 3 C6H6 + C15O3H24
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Ni(s) + MgSO4(aq) = NiSO4 + Mg =>
Ni(s) + MgSO4(aq) = NiSO4 + Mg
(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2(Mn(H2O)6){3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O
FeS + O2 = Fe304 + SO2 =>
304 FeS + 304 O2 = Fe304 + 304 SO2
Fe(No3)3 + KCN = Fe(CN)3 + KNo3 =>
Fe(No3)3 + 3 KCN = Fe(CN)3 + 3 KNo3
Pb(CH3COO)2Li2SO4 = PbSO4Li2(CH3COO)2 =>
Pb(CH3COO)2Li2SO4 = PbSO4Li2(CH3COO)2
K3N + Cr2O3 = K2O + CrN =>
2 K3N + Cr2O3 = 3 K2O + 2 CrN
Li + Fe(OH)3 = Li(OH) + Fe =>
3 Li + Fe(OH)3 = 3 Li(OH) + Fe
Cr(NO3)3 + Ba = Ba(NO3)2 + Cr3 =>
6 Cr(NO3)3 + 9 Ba = 9 Ba(NO3)2 + 2 Cr3
NO + SO2 = N2 + SO3 =>
2 NO + 2 SO2 = N2 + 2 SO3
Al + N2 + O2 = Al(NO3)3 =>
2 Al + 3 N2 + 9 O2 = 2 Al(NO3)3
FeCl3(aq) + K[S(CN)](aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 K[S(CN)](aq) = Fe(SCN)3(aq) + 3 KCl(aq)
AgCl + NH4OH = Ag[(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = Ag[(NH3)2]Cl + 2 H2O
S2Cl2 + NH4Cl = S4N4 + S8 + HCl =>
6 S2Cl2 + 4 NH4Cl = S4N4 + S8 + 16 HCl
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