| 前日に均衡した方程式 |
2 H2SO4 + 4 KOCl = 2 K2SO4 + O2 + 2 Cl2 + 2 H2O
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
C8H128 + O2 = CO2 + H2O =>
C8H128 + 40 O2 = 8 CO2 + 64 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(N03)3 + Na2S04 = Al2(S04)3 + NaN03 =>
2 Al(N03)3 + 3 Na2S04 = Al2(S04)3 + 6 NaN03
CaCO3 + Al(OH)3 + H3BO3 = CaAlB3O7 + CO2 + H2O =>
CaCO3 + Al(OH)3 + 3 H3BO3 = CaAlB3O7 + CO2 + 6 H2O
Al(OH)2 = Al{2+} + OH{-| =>
Al(OH)2 = Al{2+} + 2 OH{-|
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
HSiCl3 + NaOH = NaSiO3 + NaCl + H2O + H2 =>
2 HSiCl3 + 8 NaOH = 2 NaSiO3 + 6 NaCl + 2 H2O + 3 H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Mg + H(PO4)2 = Mg3(PO4)2 + H2 =>
6 Mg + 2 H(PO4)2 = 2 Mg3(PO4)2 + H2
MnCl4(aq) + Fe(s) = FeCl2(aq) + Mn(s) =>
MnCl4(aq) + 2 Fe(s) = 2 FeCl2(aq) + Mn(s)
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
Li2SO4 + Mg(OH)2 = LiOH + MgSO4 =>
Li2SO4 + Mg(OH)2 = 2 LiOH + MgSO4
Y(NO3)3 + H2C2O4 = Y2(C2O4)3 + HNO3 =>
2 Y(NO3)3 + 3 H2C2O4 = Y2(C2O4)3 + 6 HNO3
FeCl3 + K4FeCN6 = Cl3K4 + Fe2 + C + N6 =>
FeCl3 + K4FeCN6 = Cl3K4 + Fe2 + C + N6
NH3(aq) + O2 = NO(g) + H2O(l) =>
4 NH3(aq) + 5 O2 = 4 NO(g) + 6 H2O(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe(NO3)3 + NH4OH = NH4NO3 + Fe(OH)3 =>
Fe(NO3)3 + 3 NH4OH = 3 NH4NO3 + Fe(OH)3
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4
Cu2(OH)2 + H2SO4 = Cu2SO4 + H2O =>
Cu2(OH)2 + H2SO4 = Cu2SO4 + 2 H2O
K2Cr2O7 + HNO2 + HCl = CrCl3 + HNO3 + KCl + H2O =>
K2Cr2O7 + 3 HNO2 + 8 HCl = 2 CrCl3 + 3 HNO3 + 2 KCl + 4 H2O
CH3COONa + C2H5COOH = CH3COOH + C2H5COONa =>
CH3COONa + C2H5COOH = CH3COOH + C2H5COONa
AgF + NaCl = NaF + AgCl =>
AgF + NaCl = NaF + AgCl
Cr(OH)2 + O2 + H2O = Cr(OH)3 =>
4 Cr(OH)2 + O2 + 2 H2O = 4 Cr(OH)3
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaOCl2 + H2SO4 = CaSO4 + HCl + HClO2 =>
2 CaOCl2 + 2 H2SO4 = 2 CaSO4 + 3 HCl + HClO2
PbBr2 + O2 = PbO2 + Br2 =>
PbBr2 + O2 = PbO2 + Br2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Be + O2 = BeO2 =>
Be + O2 = BeO2
Mg3N2 + Ca(OH)2 = MgO + NH3 + CaO =>
Mg3N2 + 3 Ca(OH)2 = 3 MgO + 2 NH3 + 3 CaO
H2S + HNO3 = SO2 + NO2 + HOH =>
H2S + 6 HNO3 = SO2 + 6 NO2 + 4 HOH
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
C3H2OH(g) + O2(g) = CO2(g) + H2(g) =>
2 C3H2OH(g) + 5 O2(g) = 6 CO2(g) + 3 H2(g)
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
FeCl3 = Fe + Cl =>
FeCl3 = Fe + 3 Cl
CH3CH2OH + KBr = CH3CH2Br + KOH =>
CH3CH2OH + KBr = CH3CH2Br + KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnSO4 + Na2S2O8 + H2O = MnO2 + Na2SO4 + H2SO4 =>
MnSO4 + Na2S2O8 + 2 H2O = MnO2 + Na2SO4 + 2 H2SO4
C6H5COOH + HNO3 = C6H4NO2COOH + H2O =>
C6H5COOH + HNO3 = C6H4NO2COOH + H2O
Ca(OH)2 + CH3OOH = (C2H3OO)2Ca + H2O =>
Ca(OH)2 + 4 CH3OOH = (C2H3OO)2Ca + 6 H2O
Mn + HBr = MnBr2 + H2 =>
Mn + 2 HBr = MnBr2 + H2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
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