| 前日に均衡した方程式 |
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
LiAlH4 + H2O = OH{-} + Li{+} + Al2O3 + H2 =>
2 LiAlH4 + 5 H2O = 2 OH{-} + 2 Li{+} + Al2O3 + 8 H2
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
K2CrO7 + H2SO4 + CH3H7OH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
16 K2CrO7 + 40 H2SO4 + 18 CH3H7OH = 8 Cr2(SO4)3 + 121 H2O + 9 CH3CHO + 16 K2SO4
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + HNO3 = K2Cr2O7 + CO2 + KNO3 + Mn(NO3)2 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 2798 HNO3 = 35 K2Cr2O7 + 420 CO2 + 1106 KNO3 + 1176 Mn(NO3)2 + 1879 H2O
Mg + HCl = Mg(Cl)2 + H2 =>
Mg + 2 HCl = Mg(Cl)2 + H2
CH3C(O)NH2 + NaOH + Br2 = CH3NH2 + NaBr + CO2 + H2O =>
CH3C(O)NH2 + 2 NaOH + Br2 = CH3NH2 + 2 NaBr + CO2 + H2O
P + HNO3(conc) = H3PO4 + NO2 + H2O =>
P + 5 HNO3(conc) = H3PO4 + 5 NO2 + H2O
C3H6O3 + O = H2O + CO2 =>
C3H6O3 + 6 O = 3 H2O + 3 CO2
Phosphorus + Iodine = phosphorustriiodide =>
2 P + 3 I2 = 2 PI3
KMnO4 + H2O + FeSO4 = MnO2 + KOH + (FeOH)SO4 =>
KMnO4 + 2 H2O + 3 FeSO4 = MnO2 + KOH + 3(FeOH)SO4
Zn + H2O = ZnOH + H =>
Zn + H2O = ZnOH + H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li2S + H3PO4 = Li3PO4 + H2S =>
3 Li2S + 2 H3PO4 = 2 Li3PO4 + 3 H2S
H2O + NaO3 = NaOH + O2 =>
2 H2O + 4 NaO3 = 4 NaOH + 5 O2
FeBr6 = Fe3 + Br2 =>
3 FeBr6 = Fe3 + 9 Br2
Zn(s) + MgSO4(aq) = ZnSO4 + Mg(s) =>
Zn(s) + MgSO4(aq) = ZnSO4 + Mg(s)
HgSO4 + O2 = HgO + SO4 =>
2 HgSO4 + O2 = 2 HgO + 2 SO4
Be + O = BeO =>
Be + O = BeO
CaO + Na(OH) = Ca(OH)2 + Na2O =>
CaO + 2 Na(OH) = Ca(OH)2 + Na2O
FeBr6 = Fe3 + Br2 =>
3 FeBr6 = Fe3 + 9 Br2
PbN6 + CrMn2O8 = PbO2 + CrO3 + MnO2 + NO3 =>
PbN6 + 20 CrMn2O8 = PbO2 + 20 CrO3 + 40 MnO2 + 6 NO3
SO4{2-} + H3O{+} = H2S + O2 + H2O =>
SO4{2-} + 2 H3O{+} = H2S + 2 O2 + 2 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C6H5Cl + CH3Cl + Na = C3H8 + NaCl =>
C6H5Cl + 33 CH3Cl + 34 Na = 13 C3H8 + 34 NaCl
CH3CH2Li + CH3OH = CH3CH2OH + CH3Li =>
CH3CH2Li + CH3OH = CH3CH2OH + CH3Li
C12H22O11 + O2(g) = H2O(l) + CO2(g) =>
C12H22O11 + 12 O2(g) = 11 H2O(l) + 12 CO2(g)
Na2Cr2O7 + H2O2 + H2SO4 = CrO5 + Na2SO4 + H2O =>
Na2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO5 + Na2SO4 + 5 H2O
KCl(aq) + HNO3(aq) + O2(g) = KNO3(aq) + Cl2(g) + H2O =>
4 KCl(aq) + 4 HNO3(aq) + O2(g) = 4 KNO3(aq) + 2 Cl2(g) + 2 H2O
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
ZnSO4 + KI + KIO3 + H2O = Zn5(OH)8SO4 + K2SO4 + I2 =>
15 ZnSO4 + 20 KI + 4 KIO3 + 12 H2O = 3 Zn5(OH)8SO4 + 12 K2SO4 + 12 I2
TiB + Ti2N + BN = Ti2BN =>
2 TiB + 2 Ti2N + BN = 3 Ti2BN
Ca + H2O = Ca(OH) + H2(g) =>
2 Ca + 2 H2O = 2 Ca(OH) + H2(g)
C4H9Cl + NaOCH3 = NaCl + C4H9OCH3 =>
C4H9Cl + NaOCH3 = NaCl + C4H9OCH3
Cu(NO3)2 + NH4(OH)2 = Cu(OH)2 + NH4(NO3)2 =>
Cu(NO3)2 + NH4(OH)2 = Cu(OH)2 + NH4(NO3)2
Cr2 + Cl = CrCl3 =>
Cr2 + 6 Cl = 2 CrCl3
FeCl3 + C = Fe + C3Cl4 =>
4 FeCl3 + 9 C = 4 Fe + 3 C3Cl4
Cl2 + NaBr = Br2 + NaCl =>
Cl2 + 2 NaBr = Br2 + 2 NaCl
CH3C(O)NH2 + NaOH + Br2 = CH3NH2 + NaBr + CO2 + H2O =>
CH3C(O)NH2 + 2 NaOH + Br2 = CH3NH2 + 2 NaBr + CO2 + H2O
Al + KOH = Al[K(OH)]6 =>
Al + 6 KOH = Al[K(OH)]6
Ca(H2PO4)2 + (NH4)2SO4 = CaSO4 + (NH4)2(H2PO4)2 =>
Ca(H2PO4)2 + (NH4)2SO4 = CaSO4 + (NH4)2(H2PO4)2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
AlMg + HCl = MgCl + Al + H2 =>
2 AlMg + 2 HCl = 2 MgCl + 2 Al + H2
MgCl2 + AlCl3 = MgAl + Cl =>
MgCl2 + AlCl3 = MgAl + 5 Cl
Ar2S3 + HNO3 + H2O = H3ArO4 + H2SO4 + NO =>
3 Ar2S3 + 28 HNO3 + 4 H2O = 6 H3ArO4 + 9 H2SO4 + 28 NO
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Ca(H2PO4)2 + (NH4)2SO4 = CaSO4 + (NH4)2(H2PO4)2 =>
Ca(H2PO4)2 + (NH4)2SO4 = CaSO4 + (NH4)2(H2PO4)2
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