| 前日に均衡した方程式 |
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
(C7H6O2) + NaOH = C7H5O2Na + H2O =>
(C7H6O2) + NaOH = C7H5O2Na + H2O
Fe + AgNo3 = Fe(No3)2 + Ag =>
Fe + 2 AgNo3 = Fe(No3)2 + 2 Ag
C2H9SH + O2 = CO2 + H2O + SO2 =>
2 C2H9SH + 11 O2 = 4 CO2 + 10 H2O + 2 SO2
HClSO3 + H2O = H2SO4 + HCl =>
HClSO3 + H2O = H2SO4 + HCl
Na3PO4 + CaS = Ca3P2O8 + Na2S =>
2 Na3PO4 + 3 CaS = Ca3P2O8 + 3 Na2S
Cu + AuCl3 = Au + CuCl =>
3 Cu + AuCl3 = Au + 3 CuCl
C17H19NO3 + HCl = HNO3 + C17H19Cl =>
C17H19NO3 + HCl = HNO3 + C17H19Cl
Sn2 + Cl2 = SnCl4 =>
Sn2 + 4 Cl2 = 2 SnCl4
LiCl + Br2 = Cl2 + LiBr =>
2 LiCl + Br2 = Cl2 + 2 LiBr
KIO3 + FeCl3 = KCl3 + FeIO3 =>
KIO3 + FeCl3 = KCl3 + FeIO3
Cr + NaClO = NaCl + Cr2O3 =>
2 Cr + 3 NaClO = 3 NaCl + Cr2O3
Sn(OH)2 + NaOH = Na2[SnO2] + H2O =>
Sn(OH)2 + 2 NaOH = Na2[SnO2] + 2 H2O
C9H9NO2 + HCl + Na2S2O5 = C9H11NO + NaCl + NaHSO4 + SO2 =>
C9H9NO2 + 4 HCl + 3 Na2S2O5 = C9H11NO + 4 NaCl + 2 NaHSO4 + 4 SO2
I2 + CCl4 = Cl2 + CI4 =>
2 I2 + CCl4 = 2 Cl2 + CI4
CH3OH + CrO7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
9 CH3OH + 2 CrO7{2-} + 10 H{+} = 9 CH2O + 2 Cr{3+} + 14 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca + CuSO3 = CuCaSO3 =>
Ca + CuSO3 = CuCaSO3
COOH + HCl = HCOOH + Cl =>
COOH + HCl = HCOOH + Cl
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + NO = [Fe(NO)] =>
Fe + NO = [Fe(NO)]
Na2FeO4 + HCl = FeCl3 + NaCl + Cl2 + H2O =>
2 Na2FeO4 + 16 HCl = 2 FeCl3 + 4 NaCl + 3 Cl2 + 8 H2O
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
Cl2 + Na2CO3 = NaClO3 + NaCl + CO2 =>
3 Cl2 + 3 Na2CO3 = NaClO3 + 5 NaCl + 3 CO2
Ga(OH)3 + Ba(OH)2 = Ba3([Ga(OH)6])2 =>
2 Ga(OH)3 + 3 Ba(OH)2 = Ba3([Ga(OH)6])2
N2O5 + LiOH = LiNO3 + H2O =>
N2O5 + 2 LiOH = 2 LiNO3 + H2O
Ca(OH)2 + HNO2 = Ca(NO2)2 + HOH =>
Ca(OH)2 + 2 HNO2 = Ca(NO2)2 + 2 HOH
Ca + HCI = CaC2I2 + H2 =>
Ca + 2 HCI = CaC2I2 + H2
SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2
Fe + O2 + KOH = K2FeO4H2O =>
2 Fe + 3 O2 + 4 KOH = 2 K2FeO4H2O
MgCl2O6 + K3N = Mg3N2 + KClO3 =>
3 MgCl2O6 + 2 K3N = Mg3N2 + 6 KClO3
C2H5COH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5COH + 2 KMnO4 + 3 H2SO4 = 5 C2H5COOH + 2 MnSO4 + K2SO4 + 3 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
P4 + Br2 + H2O = H3PO4 + HBr =>
P4 + 10 Br2 + 16 H2O = 4 H3PO4 + 20 HBr
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 H2O(l)
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Cl + KI = KCl + I =>
Cl + KI = KCl + I
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 HNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na3[Al(OH)6] = NaOH + Al2O3 + H2O =>
2 Na3[Al(OH)6] = 6 NaOH + Al2O3 + 3 H2O
K2(Cr2O7) + CaCl2 + H2SO4 = Cr2(SO4)3 + K2(SO4) + Ca(SO4) + Cl2 + H2O =>
K2(Cr2O7) + 3 CaCl2 + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Ca(SO4) + 3 Cl2 + 7 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Pb + Fe(NO3)3 = Fe + Pb(NO3)2 =>
3 Pb + 2 Fe(NO3)3 = 2 Fe + 3 Pb(NO3)2
S2O8{2-} + H2O = SO4{2-} + O2 + H{+} =>
2 S2O8{2-} + 2 H2O = 4 SO4{2-} + O2 + 4 H{+}
Ca(NO2)2 + KMnO4 + H2O = Ca(NO3)2 + MnO2 + KOH =>
3 Ca(NO2)2 + 4 KMnO4 + 2 H2O = 3 Ca(NO3)2 + 4 MnO2 + 4 KOH
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