| 前日に均衡した方程式 |
6 FeCl3 + 18 HI = 2 Fe3I8 + I2 + 18 HCl
Cr(SO4)3(aq) + Mn(CO3)2(aq) = Mn(SO4)2 + Cr(CO3)3(aq) =>
2 Cr(SO4)3(aq) + 3 Mn(CO3)2(aq) = 3 Mn(SO4)2 + 2 Cr(CO3)3(aq)
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
NH3 + H2O = NH4{-} + OH{+} =>
NH3 + H2O = NH4{-} + OH{+}
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
LiOH + P2O5 = Li3PO4 + H2O =>
6 LiOH + P2O5 = 2 Li3PO4 + 3 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Pb + Br = PbBr4 =>
Pb + 4 Br = PbBr4
C13H20N2O2 + HCl = C13H21N2O2Cl =>
C13H20N2O2 + HCl = C13H21N2O2Cl
Ag + Zn(PO4) = Zn + Ag(PO4) =>
Ag + Zn(PO4) = Zn + Ag(PO4)
CuSO4 + Fe = Cu + Fe6(SO4)2 =>
2 CuSO4 + 6 Fe = 2 Cu + Fe6(SO4)2
CrCl2 + Li3PO4 = LiCl + Cr3(PO4)2 =>
3 CrCl2 + 2 Li3PO4 = 6 LiCl + Cr3(PO4)2
Pb + Br = PbBr4 =>
Pb + 4 Br = PbBr4
KMnO4 + NaOH + KNO2 = K2MnO4 + NaNO3 + H2 =>
2 KMnO4 + 2 NaOH + 2 KNO2 = 2 K2MnO4 + 2 NaNO3 + H2
N2 = N4 =>
2 N2 = N4
HNO3 + N2 = H2 + NO =>
2 HNO3 + 2 N2 = H2 + 6 NO
CaC2O4 + OH = Ca(OH)2 + C2O4 =>
CaC2O4 + 2 OH = Ca(OH)2 + C2O4
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClO3(aq) + CaCO3(s) = H2O(l) + CO2(g) + Ca(ClO3)2(s) =>
2 HClO3(aq) + CaCO3(s) = H2O(l) + CO2(g) + Ca(ClO3)2(s)
Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ni2 + H2SO4 = NiSO4 + H2 =>
Ni2 + 2 H2SO4 = 2 NiSO4 + 2 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO2 + NaOH = NaNO2(aq) + H2O(l) =>
HNO2 + NaOH = NaNO2(aq) + H2O(l)
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Al(NO3)3 + Zn = Zn(NO3)2 + Al =>
2 Al(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Al
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Pb(NO3)2 + NaCl = NaNO3 + PbCl2 =>
Pb(NO3)2 + 2 NaCl = 2 NaNO3 + PbCl2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mn2O3(s) + HNO3 = Mn(NO3)3(aq) + H2O(l) =>
Mn2O3(s) + 6 HNO3 = 2 Mn(NO3)3(aq) + 3 H2O(l)
Fe + H = FeH3 =>
Fe + 3 H = FeH3
H = H2 = I2 =>
2 H = H2
He + K = KHe =>
He + K = KHe
Cu + HCl + H2O2 = Cu2Cl(OH)3 + H2O =>
2 Cu + HCl + 2 H2O2 = Cu2Cl(OH)3 + H2O
K2O + ZnO = ZnK2O2 =>
K2O + ZnO = ZnK2O2
C2H2 = CH =>
C2H2 = 2 CH
Fe + H = FeH2 =>
Fe + 2 H = FeH2
Cl(C6H5)2P + CH3MgBr = CH3(C6H5)2P + MgBrCl =>
Cl(C6H5)2P + CH3MgBr = CH3(C6H5)2P + MgBrCl
Sodiumperoxide = sodiumoxide + oxygen =>
2 Na2O2 = 2 Na2O + O2
ZnS + H2O2 = ZnO2 + H2S =>
ZnS + H2O2 = ZnO2 + H2S
*O = O2 =>
2*O = O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + O = K5O2 =>
5 K + 2 O = K5O2
Ca + CdO2 = Cd + CaO =>
2 Ca + CdO2 = Cd + 2 CaO
SO2 + PCl5 = SOCl2 + POCl3 =>
SO2 + PCl5 = SOCl2 + POCl3
C2H6O + H2O2 = C2H4O + H2O =>
C2H6O + H2O2 = C2H4O + 2 H2O
NiCl2Cu = CuCl2Ni =>
NiCl2Cu = CuCl2Ni
S2O3{-2} + Cu{+2} = S4O6{-2} + Cu{+} =>
2 S2O3{-2} + 2 Cu{+2} = S4O6{-2} + 2 Cu{+}
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