| 前日に均衡した方程式 |
2 Al(s) + 3 Zn(NO3)2(aq) = 2 Al(NO3)3 + 3 Zn(s)
FePO4 + HCl = FeCl2 + H2PO4 =>
FePO4 + 2 HCl = FeCl2 + H2PO4
SiF4 + NaOH = Na2SiO3 + NaF + H2O =>
SiF4 + 6 NaOH = Na2SiO3 + 4 NaF + 3 H2O
S2O3{2-} + MnO7{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
11 S2O3{2-} + 8 MnO7{-} + 2 H{+} = 22 SO4{2-} + 8 Mn{2+} + H2O
BiF4 + H2O = Bi2O + HF4 =>
2 BiF4 + H2O = Bi2O + 2 HF4
Pb(NO3)2 + K2CO3 = K2(NO3)2 + PbCO3 =>
Pb(NO3)2 + K2CO3 = K2(NO3)2 + PbCO3
MgSO4 + FeCl3 = FeMg + SO4Cl3 =>
MgSO4 + FeCl3 = FeMg + SO4Cl3
ClOH + C2H4 = C2H4ClOH =>
ClOH + C2H4 = C2H4ClOH
Na2S + CH3COOAg = Ag2S + CH3COONa =>
Na2S + 2 CH3COOAg = Ag2S + 2 CH3COONa
FeNO3 + KCO3 = KNO3 + FeCO3 =>
FeNO3 + KCO3 = KNO3 + FeCO3
KF + I2 = IFK =>
2 KF + I2 = 2 IFK
FeSO4 + KMnO4 + H2O = Fe(OH)3 + MnO2 + Fe2(SO4)3 + KOH =>
3 FeSO4 + KMnO4 + 2 H2O = Fe(OH)3 + MnO2 + Fe2(SO4)3 + KOH
H2SO3 + FeCl3 = Fe2(SO3)3 + HCl =>
3 H2SO3 + 2 FeCl3 = Fe2(SO3)3 + 6 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
O(g) = O3(g) =>
3 O(g) = O3(g)
NaOH(l) + HCl(l) = NaCl(l) + H2O(l) =>
NaOH(l) + HCl(l) = NaCl(l) + H2O(l)
(CH3)3CCl + H2O = Cl + (CH3)COH + H3O =>
(CH3)3CCl + 7 H2O = Cl + 2(CH3)COH + 5 H3O
Ca(NO3)2 + K2Cr2O7 = K(NO3)2 + Ca2Cr2O7 =>
2 Ca(NO3)2 + K2Cr2O7 = 2 K(NO3)2 + Ca2Cr2O7
NaHCO3 + HClO = NaCl + CO3 + H2O =>
NaHCO3 + HClO = NaCl + CO3 + H2O
Co(NO3)2 + (NH4)2Hg(SCN)4 = CoHg(SCN)4 + NH4NO3 =>
Co(NO3)2 + (NH4)2Hg(SCN)4 = CoHg(SCN)4 + 2 NH4NO3
NaOH + Na(NO)2 + Al + H2O = NH3 + NaAlO2 =>
2 NaOH + Na(NO)2 + 3 Al + 2 H2O = 2 NH3 + 3 NaAlO2
AgNO3 + NaCl = AgNa + Cl(NO3) =>
AgNO3 + NaCl = AgNa + Cl(NO3)
Na2ZnO2 + HBr = ZnBr2 + NaBr + H2O =>
Na2ZnO2 + 4 HBr = ZnBr2 + 2 NaBr + 2 H2O
XC3H7O2 + C2H4O = XC7H15O4 =>
XC3H7O2 + 2 C2H4O = XC7H15O4
C8H7COOH + NaOH = C8H7COONa + H2O =>
C8H7COOH + NaOH = C8H7COONa + H2O
B3 + S = BS3 =>
B3 + 9 S = 3 BS3
CuO + NH4Cl = Cu + CuCl2 + N2 + OH =>
8 CuO + 2 NH4Cl = 7 Cu + CuCl2 + N2 + 8 OH
IO3{-} + HSO3{-} + OH{-} = I{-} + SO4{2-} + H2O =>
IO3{-} + 3 HSO3{-} + 3 OH{-} = I{-} + 3 SO4{2-} + 3 H2O
Ni + S = NiS =>
Ni + S = NiS
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
FeTiO3 + H2 = H2O + Fe + Ti =>
FeTiO3 + 3 H2 = 3 H2O + Fe + Ti
{-5} + + 10{-}7{+4} =>
{-5} = 510{-}7{+4}
C10H12O + Br2 = C10H11OBr + HBr =>
C10H12O + Br2 = C10H11OBr + HBr
C7H5O6N3 + O2 = CO2 + H2O + N2O3 =>
2 C7H5O6N3 + 15 O2 = 14 CO2 + 5 H2O + 3 N2O3
CaCN2(s) + H2O(l) = CaCO3(s) + NH3(g) =>
CaCN2(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COH + CO2 + K2SO4 + MnSO4 =>
25 CH2CHCHCH2 + 14 KMnO4 + 21 H2SO4 = 48 CH3COH + 4 CO2 + 7 K2SO4 + 14 MnSO4
C8H18 + O2(g) = CO2 + H2O =>
2 C8H18 + 25 O2(g) = 16 CO2 + 18 H2O
KHCO3 + H2S = K2S + H2O + CO2 =>
2 KHCO3 + H2S = K2S + 2 H2O + 2 CO2
C7H12 + [O] = CO2 + H2O =>
C7H12 + 20[O] = 7 CO2 + 6 H2O
NaCHO3 + C6H8O7 = CO2 + Na3C6H5O7 + H2O =>
3 NaCHO3 + C6H8O7 = 3 CO2 + Na3C6H5O7 + 3 H2O
H2C2O4 + NaOH = C2O4 + NaOH2 =>
H2C2O4 + 2 NaOH = C2O4 + 2 NaOH2
C8H8 + H2SO4 = C8H10 + SO4 =>
C8H8 + H2SO4 = C8H10 + SO4
HNO + Fe = FeNO + H =>
HNO + Fe = FeNO + H
KOH + AlBr3 = KBr3 + Al(OH) =>
KOH + AlBr3 = KBr3 + Al(OH)
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2 =>
5 CH3COOH + 2 CaCO3 = 2(CH3COO)2Ca + 4 CO2 + 4 H2
NaHCO3(s) = H2O(l) + Na2CO3(aq) + CO2(g) =>
2 NaHCO3(s) = H2O(l) + Na2CO3(aq) + CO2(g)
ZnSO4 + CaS = ZnS + CaSO4 =>
ZnSO4 + CaS = ZnS + CaSO4
Ca(NH2)2 + HNO3 = Ca(NO3)2 + H2O + NO2 =>
Ca(NH2)2 + 16 HNO3 = Ca(NO3)2 + 10 H2O + 16 NO2
H2 + CO3 + NH4OH = NH4CO3 + H2O =>
H2 + 2 CO3 + 2 NH4OH = 2 NH4CO3 + 2 H2O
K + HgSO4 = KSO4 + Hg =>
K + HgSO4 = KSO4 + Hg
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