| 前日に均衡した方程式 |
3 AgNO3 + P + 3 H2O = H3PO3 + 3 Ag + 3 HNO3
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Al2(SO4)3 + (NH4)2CrO4 = (NH4)2SO4 + Al2(CrO4)3 =>
Al2(SO4)3 + 3(NH4)2CrO4 = 3(NH4)2SO4 + Al2(CrO4)3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H5CH2CH3 + KMnO4 + NaOH = C6H5COONa + KOH + H2O + MnO2 =>
7 C6H5CH2CH3 + 18 KMnO4 + 8 NaOH = 8 C6H5COONa + 18 KOH + 10 H2O + 18 MnO2
Al(NO2)3 + NH4Cl = AlCl3 + N2 + H2O =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 3 N2 + 6 H2O
Al(OH)3 + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = [Al(H2O)6]2(SO4)3
MoO3(S) + H2(g) = Mo(S) + H2O(g) =>
MoO3(S) + 3 H2(g) = Mo(S) + 3 H2O(g)
Na2Cr2O7 + KI + H2O = Cr(OH)3 + KOH + NaOH + I2 =>
Na2Cr2O7 + 6 KI + 7 H2O = 2 Cr(OH)3 + 6 KOH + 2 NaOH + 3 I2
Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O
H2O + BeSO4 + NH3 = Be(OH)2 + (NH4)2SO4 =>
2 H2O + BeSO4 + 2 NH3 = Be(OH)2 + (NH4)2SO4
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
CH3COOH + KOH = H2O + KC2H3O2 =>
CH3COOH + KOH = H2O + KC2H3O2
NH4CI + NaOH = NaCI + NH3 + H2O =>
NH4CI + NaOH = NaCI + NH3 + H2O
Al(s) + CuCl2 = AlCl3(aq) + Cu(s) =>
2 Al(s) + 3 CuCl2 = 2 AlCl3(aq) + 3 Cu(s)
La(NO3)3*6H2O + Co(NO3)2*6H2O = LaCoO3 + NO2 + O2 + H2O =>
La(NO3)3*6H2O + Co(NO3)2*6H2O = LaCoO3 + 5 NO2 + O2 + 12 H2O
O2 + C5H14NO = CO2 + H2O + NO3 =>
19 O2 + 2 C5H14NO = 10 CO2 + 14 H2O + 2 NO3
H2SeO4 + Tl(OH)3 = Tl2(SeO4)3 + H2O =>
3 H2SeO4 + 2 Tl(OH)3 = Tl2(SeO4)3 + 6 H2O
NaCl + Fe = FeCl2 + Na =>
2 NaCl + Fe = FeCl2 + 2 Na
Al + C2 = AlC3 =>
2 Al + 3 C2 = 2 AlC3
Al(s) + HNO3(aq) = Al(NO3)3(aq) + NO(g) + H2O(l) =>
Al(s) + 4 HNO3(aq) = Al(NO3)3(aq) + NO(g) + 2 H2O(l)
CuCl2 + Na2S2O3 = [Cu2(S2O3)2] + Na2Cl2 =>
2 CuCl2 + 2 Na2S2O3 = [Cu2(S2O3)2] + 2 Na2Cl2
Fe3O4 + Fe = FeO =>
Fe3O4 + Fe = 4 FeO
Al + Fl2 = Al2Fl3 =>
4 Al + 3 Fl2 = 2 Al2Fl3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH4Cl + Na(OH)2 = NaCl2 + NH4OH =>
2 NH4Cl + Na(OH)2 = NaCl2 + 2 NH4OH
K2S + FeCl2 = KCl + FeS =>
K2S + FeCl2 = 2 KCl + FeS
WO3 + CO = WO2 + CO2 =>
WO3 + CO = WO2 + CO2
K + Co2O = Co2 + K2O =>
2 K + Co2O = Co2 + K2O
HPO3 + Mg = MgPO3 + H =>
HPO3 + Mg = MgPO3 + H
CuSO4(aq) + NaCH3COO(aq) = Cu(CH3COO)2 + Na2SO4 =>
CuSO4(aq) + 2 NaCH3COO(aq) = Cu(CH3COO)2 + Na2SO4
Al + Fl2 = AlFl2 =>
Al + Fl2 = AlFl2
[Cu(NH3)4]SO4 + Zn = Cu + ZnSO4 + NH3 =>
[Cu(NH3)4]SO4 + Zn = Cu + ZnSO4 + 4 NH3
Al + H3(PO4) = H + Al(PO4) =>
Al + H3(PO4) = 3 H + Al(PO4)
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)4 + H2O =>
12 Mg(OH)2 + 13 Cl2 = 11 MgCl2 + Mg(ClO3)4 + 12 H2O
C + S = CS2 =>
C + 2 S = CS2
Al + HSO = AlSO + H =>
Al + HSO = AlSO + H
C10H15N + O = CO2 + H2O + N2 =>
2 C10H15N + 55 O = 20 CO2 + 15 H2O + N2
Cu + S + O2 = CuSO4 =>
Cu + S + 2 O2 = CuSO4
(NH4)2CrO4 + BaCl2 = (NH4)2Cl2 + CrBaO4 =>
(NH4)2CrO4 + BaCl2 = (NH4)2Cl2 + CrBaO4
Al + K2CO3 = Al2(CO3)3 + K =>
2 Al + 3 K2CO3 = Al2(CO3)3 + 6 K
I2O5(s) + Ta(s) = I2 + TaO2 =>
2 I2O5(s) + 5 Ta(s) = 2 I2 + 5 TaO2
PbS + SO2 = PbO2 + S =>
PbS + SO2 = PbO2 + 2 S
Al + KMnO4 = Al(MnO4)3 + K =>
Al + 3 KMnO4 = Al(MnO4)3 + 3 K
Pb(NO3)2 + CrI3 = PbI2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrI3 = 3 PbI2 + 2 Cr(NO3)3
Al + KNO3 + H2O = Al(OH)3 + NH3 + KOH =>
8 Al + 3 KNO3 + 18 H2O = 8 Al(OH)3 + 3 NH3 + 3 KOH
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
B2O5 + CaS = CaO + B2S5 =>
B2O5 + 5 CaS = 5 CaO + B2S5
CH2CH2 + KMnO4 + HCl = CH2(Cl)CH2(Cl) + MnCl2 + KCl + H2O =>
5 CH2CH2 + 2 KMnO4 + 16 HCl = 5 CH2(Cl)CH2(Cl) + 2 MnCl2 + 2 KCl + 8 H2O
C2H4O2 + Al + H2 = C2H6O + Al2O3 =>
3 C2H4O2 + 2 Al + 3 H2 = 3 C2H6O + Al2O3
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