| 前日に均衡した方程式 |
3 CU + 8 HNO3 = 4 H2O + 3 CU(NO3)2 + 2 NO
Li2H = Li + H =>
Li2H = 2 Li + H
CuBr2 + NH3 = CuBr2(NH3)2 =>
CuBr2 + 2 NH3 = CuBr2(NH3)2
SO2 + KMnO4 + KOH = K2MnO + K2SO4 + H2O =>
7 SO2 + 2 KMnO4 + 16 KOH = 2 K2MnO + 7 K2SO4 + 8 H2O
CuCO3 + C6H8O7 = Cu2C6H4O7 + H2O + CO2 =>
2 CuCO3 + C6H8O7 = Cu2C6H4O7 + 2 H2O + 2 CO2
C2H5Br + KOH = KBr + H2O + C2H4 =>
C2H5Br + KOH = KBr + H2O + C2H4
CuCl = Cu + Cl2 =>
2 CuCl = 2 Cu + Cl2
Ca(OH)2 + HCIO = Ca(CIO)2 + H2O =>
Ca(OH)2 + 2 HCIO = Ca(CIO)2 + 2 H2O
KHSO3 + HCl = H2O + SO2 + KCl =>
KHSO3 + HCl = H2O + SO2 + KCl
SF4 + NaOH = NaF + SO2 + H2O =>
SF4 + 4 NaOH = 4 NaF + SO2 + 2 H2O
NaCl + AgSCN = AgCl + NaSCN =>
NaCl + AgSCN = AgCl + NaSCN
CuCl2(aq) + (NH4)3PO4(aq) = Cu3(PO4)2(s) + NH4Cl(aq) =>
3 CuCl2(aq) + 2(NH4)3PO4(aq) = Cu3(PO4)2(s) + 6 NH4Cl(aq)
(CH2OHCH2)3N + HCl = (HOCH2CH2)3N*HCl =>
(CH2OHCH2)3N + HCl = (HOCH2CH2)3N*HCl
D2 + Fe4 = D4Fe7 =>
8 D2 + 7 Fe4 = 4 D4Fe7
CuCl2 + Fe(NO3)3 = Cu(NO3)2 + FeCl3 =>
3 CuCl2 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 FeCl3
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2 =>
MgI2 + Pb(NO3)2 = Mg(NO3)2 + PbI2
CuCl2 + H2 = Cu + HCl =>
CuCl2 + H2 = Cu + 2 HCl
Fe2O3 + Al = Al2O3Fe + Fe =>
Fe2O3 + 2 Al = Al2O3Fe + Fe
MnO2 + KClO3 + K(OH) = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 K(OH) = 3 K2MnO4 + KCl + 3 H2O
Ni(C2H3O2)2 + LiOH = NiOH + Li(C2H3O2)2(aq) =>
Ni(C2H3O2)2 + LiOH = NiOH + Li(C2H3O2)2(aq)
NaHCo3(s) + CaCl2(S) = CaCo3(S) + NaCl(aq) + HCl(aq) =>
NaHCo3(s) + CaCl2(S) = CaCo3(S) + NaCl(aq) + HCl(aq)
CH3COOH + CH3OH = CH5COOCH3 + H2O =>
CH3COOH + 4 CH3OH = 2 CH5COOCH3 + 2 H2O
CuCl2 + Na2S + H2O = Cu(OH)2 + H2S + NaCl =>
CuCl2 + Na2S + 2 H2O = Cu(OH)2 + H2S + 2 NaCl
Cu(OH)2 + CH3COOH = Cu3(COOH)2 + H2O =>
3 Cu(OH)2 + CH3COOH = Cu3(COOH)2 + 4 H2O
AgNO3 + Na2(CO3) = Ag(CO3) + Na2(NO3) =>
AgNO3 + Na2(CO3) = Ag(CO3) + Na2(NO3)
Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4
FeCl4 + OH = Fe(OH)3 + Cl2 =>
FeCl4 + 3 OH = Fe(OH)3 + 2 Cl2
Fe(C2O4)(H2O)2 + H2O2 + K2C2O4 + H2C2O4 = K3Fe(C2O4)3(H2O)3 =>
2 Fe(C2O4)(H2O)2 + H2O2 + 3 K2C2O4 + H2C2O4 = 2 K3Fe(C2O4)3(H2O)3
Na2O*2SiO2*3H2O + H2O = NaOH + Si(OH)4 =>
Na2O*2SiO2*3H2O + 2 H2O = 2 NaOH + 2 Si(OH)4
CuH10O9S = CuSO4 + H2O =>
CuH10O9S = CuSO4 + 5 H2O
As + H2 = AsH5 =>
2 As + 5 H2 = 2 AsH5
KMnO4 + NO2 + H2SO4 = NO3 + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 5 NO2 + 3 H2SO4 = 5 NO3 + 3 H2O + 2 MnSO4 + K2SO4
NH4 + KOH = KN + H2O + H =>
NH4 + KOH = KN + H2O + 3 H
CO + Ca = CaCO =>
CO + Ca = CaCO
HNO3 + HI = NO + I2I2 + H2O =>
4 HNO3 + 12 HI = 4 NO + 3 I2I2 + 8 H2O
NH4Br(aq) + Pb(C2H3O2)(aq) = NH4C2H3O2(aq) + PbBr(s) =>
NH4Br(aq) + Pb(C2H3O2)(aq) = NH4C2H3O2(aq) + PbBr(s)
Pb2NO3 + NaCl = Pb2Cl + NO3Na =>
Pb2NO3 + NaCl = Pb2Cl + NO3Na
KMnO4 + NaI + KOH = K2MnO4 + I2 + NaOH =>
2 KMnO4 + 2 NaI + 2 KOH = 2 K2MnO4 + I2 + 2 NaOH
W + HNO3 + HF = H2(WF3) + NO + H2O =>
3 W + HNO3 + 9 HF = 3 H2(WF3) + NO + 2 H2O
CuN2O6 + NaOH = CuO2H2 + NaNO3 =>
CuN2O6 + 2 NaOH = CuO2H2 + 2 NaNO3
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) = 2 KAl(SO4)2*12H2O(s)
Ce(NH4)4(SO4)4*2H2O + NaOH = Ce(OH)4 + Na(NH4)(SO4) + H2O =>
Ce(NH4)4(SO4)4*2H2O + 4 NaOH = Ce(OH)4 + 4 Na(NH4)(SO4) + 2 H2O
A2 + B = A2B =>
A2 + B = A2B
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C6H4(NO2)COOH + HCl = C6H4(NH2)COOH + Cl2 + H2O =>
C6H4(NO2)COOH + 6 HCl = C6H4(NH2)COOH + 3 Cl2 + 2 H2O
BrO3{-} + N2H4 = Br{-} + N2 + H2O =>
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 3 N2 + 6 H2O
Co(NO3)2 + NH3 + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
10 Co(NO3)2 + 26 NH3 + 10(NH4)2CO3 + H2O2 = 10[Co(NH3)4CO3]NO3 + 8 NH4NO3OH
CuO + C6H8O7 = Cu + CO2 + H2O =>
9 CuO + C6H8O7 = 9 Cu + 6 CO2 + 4 H2O
CrO3 + Fe(OH)2 = FeCrO4 + H2O =>
CrO3 + Fe(OH)2 = FeCrO4 + H2O
Fe2O3 + H2 = Fe + HO3H =>
Fe2O3 + H2 = 2 Fe + HO3H
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