| 前日に均衡した方程式 |
6 Al + 3 NaNO3 + 3 NaOH = 6 NaAlO2 + NH3 + N2
C18H32O16 + H2O = C12H22O11 =>
2 C18H32O16 + H2O = 3 C12H22O11
HBr + Na = NaBr + H2 =>
2 HBr + 2 Na = 2 NaBr + H2
BF3(ac) + Li2SO3(ac) = B2(SO3)3(ac) + LiF(ac) =>
2 BF3(ac) + 3 Li2SO3(ac) = B2(SO3)3(ac) + 6 LiF(ac)
V2O5 + H2 = V203 + H2O =>
203 V2O5 + 1015 H2 = 2 V203 + 1015 H2O
Li + Ca(OH)2 = Ca + Li(OH) =>
2 Li + Ca(OH)2 = Ca + 2 Li(OH)
H2Co3 = H + HCo3 =>
H2Co3 = H + HCo3
Fe + H2SO4(t) = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4(t) = Fe2(SO4)3 + 3 SO2 + 6 H2O
H2SO4 + K2CrO4 = H2CrO4 + K2SO4 =>
H2SO4 + K2CrO4 = H2CrO4 + K2SO4
Li + Pb(OH)2 = Pb + LiOH =>
2 Li + Pb(OH)2 = Pb + 2 LiOH
Cu(NH3)2 + H2SO4 = CuSO4 + NH4 =>
Cu(NH3)2 + H2SO4 = CuSO4 + 2 NH4
Br + HCl = BrHCl =>
Br + HCl = BrHCl
K1Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K1Cr2O7 + 28 HCl = 2 KCl + 4 CrCl3 + 14 H2O + 7 Cl2
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
Ca + Li2O = CaO + Li2 =>
Ca + Li2O = CaO + Li2
HCl + FeBr3 = HBr + FeCl3 =>
3 HCl + FeBr3 = 3 HBr + FeCl3
Cl2(g) + KI(aq) = KCl(aq) + I2(g) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(g)
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
HCl(aq) + Ba(OH)2(aq) = BaCl2 + H2O =>
2 HCl(aq) + Ba(OH)2(aq) = BaCl2 + 2 H2O
Ba(OH)2 + KF = KOH + BaF2 =>
Ba(OH)2 + 2 KF = 2 KOH + BaF2
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2 + KNO3 =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2 + 2 KNO3
Pb(NO3)2(aq) + KCl(aq) = PbCl2 + K(NO3) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2 + 2 K(NO3)
NaMnO4 + NaOH + PH3 = Na2MnO4 + H3PO4 + H2O =>
8 NaMnO4 + 8 NaOH + PH3 = 8 Na2MnO4 + H3PO4 + 4 H2O
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O(l) =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O(l)
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
C2H4O + H2O2 = C2H4O2 + H2O =>
C2H4O + H2O2 = C2H4O2 + H2O
Fe(s) + Br2(l) = FeBr3(s) =>
2 Fe(s) + 3 Br2(l) = 2 FeBr3(s)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
Al(s) + Br2(l) = AlBr3(s) =>
2 Al(s) + 3 Br2(l) = 2 AlBr3(s)
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2 + H2O =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2 + H2O
H2O + HCN = CN{-} + H3O{+} =>
H2O + HCN = CN{-} + H3O{+}
Ba(C2H3O2)2 + K2CrO4 = BaCrO4 + KC2H3O2 =>
Ba(C2H3O2)2 + K2CrO4 = BaCrO4 + 2 KC2H3O2
Ni + CuBr = NiBr2 + Cu =>
Ni + 2 CuBr = NiBr2 + 2 Cu
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 8 H2O + K2SO4 + 2 MnSO4
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
NH4Cl(s) + NaOH(aq) = NH4OH(l) + NaCl(aq) =>
NH4Cl(s) + NaOH(aq) = NH4OH(l) + NaCl(aq)
C7H16 + CH3COBr = CH3H16 + C7COBr =>
C7H16 + CH3COBr = CH3H16 + C7COBr
Na2SnO4 + HCl = NaCl + SnCl + Cl + H2O =>
Na2SnO4 + 8 HCl = 2 NaCl + SnCl + 5 Cl + 4 H2O
H3PO2 + H2O + AgNO3 = Ag + H3PO4 + HNO3 =>
H3PO2 + 2 H2O + 4 AgNO3 = 4 Ag + H3PO4 + 4 HNO3
Br2(l) + KI(aq) = KBr(aq) + I2(l) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(l)
SH2 + NaOH = Na2S + H2O =>
SH2 + 2 NaOH = Na2S + 2 H2O
MnSO4 + SnO2 + H2SO4 = HMnO4 + SnSO4 + H2O =>
2 MnSO4 + 5 SnO2 + 3 H2SO4 = 2 HMnO4 + 5 SnSO4 + 2 H2O
KCrO2 + PbO2 + H2SO4 = K2Cr2O7 + PbSO4 + H2O =>
2 KCrO2 + 3 PbO2 + 3 H2SO4 = K2Cr2O7 + 3 PbSO4 + 3 H2O
NaNO3 + H3PO4 = Na3PO4 + H3(NO3)3 =>
3 NaNO3 + H3PO4 = Na3PO4 + H3(NO3)3
KMnO4 + HClO + H2O = MnO2 + HClO4 + KOH =>
2 KMnO4 + HClO + H2O = 2 MnO2 + HClO4 + 2 KOH
PB(NO3)2 + BeCl2 = PBCl2 + Be(NO3)2 =>
PB(NO3)2 + BeCl2 = PBCl2 + Be(NO3)2
Mg2 + Na1Cl1 = Na + MgCl2 =>
Mg2 + 4 Na1Cl1 = 4 Na + 2 MgCl2
H3Po4(aq) + KOH(aq) = H2O(l) + K3Po4(aq) =>
H3Po4(aq) + 3 KOH(aq) = 3 H2O(l) + K3Po4(aq)
Br2(l) + KI(aq) = KBr(aq) + I2(l) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(l)
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