| 前日に均衡した方程式 |
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
LiNO3Al = AlNO3Li =>
LiNO3Al = AlNO3Li
Ca(NO3)2 + Al2(SO4)3 = CaSO4 + Al(NO3)3 =>
3 Ca(NO3)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(NO3)3
CaCl2 + (NH4)2C2O4 = Ca(C2O4) + (NH4)Cl =>
CaCl2 + (NH4)2C2O4 = Ca(C2O4) + 2(NH4)Cl
C8H8 + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + NH3 + H2O =>
C8H8 + 40[Ag(NH3)2]OH = 40 Ag + 8(NH4)2CO3 + 64 NH3 + 16 H2O
Na3(PO4) + K(OH) = Na(OH) + K3(PO4) =>
Na3(PO4) + 3 K(OH) = 3 Na(OH) + K3(PO4)
C3H2 + O = CO + H2O =>
C3H2 + 4 O = 3 CO + H2O
K[Sb(OH)6] + HCl = H[Sb(OH)6] + KCl =>
K[Sb(OH)6] + HCl = H[Sb(OH)6] + KCl
Cr2O72{-} + I{-} + H{+} = Cr3{+} + IO3{-} + H2O =>
18 Cr2O72{-} + 427 I{-} + 30 H{+} = 12 Cr3{+} + 427 IO3{-} + 15 H2O
H2SO4 + P2O5 = H3PO4 + SO3 =>
3 H2SO4 + P2O5 = 2 H3PO4 + 3 SO3
Pb2S + PbO = Pb + SO2 =>
Pb2S + 2 PbO = 4 Pb + SO2
Ni + Pb(No3)3 = Ni(No3)3 + Pb =>
Ni + Pb(No3)3 = Ni(No3)3 + Pb
Ca(NO3)2 + KI = CaI + K(NO3)2 =>
Ca(NO3)2 + KI = CaI + K(NO3)2
C4H8 = H2 + C4H6 =>
C4H8 = H2 + C4H6
Sb + O2 = Sb2O =>
4 Sb + O2 = 2 Sb2O
Zr(OH)4 + H2SO4 = Zr(HSO4)4 + H2O =>
Zr(OH)4 + 4 H2SO4 = Zr(HSO4)4 + 4 H2O
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
SO2 + Na2O = SO4 + Na2 =>
SO2 + 2 Na2O = SO4 + 2 Na2
In + P = InP =>
In + P = InP
Na2SO4(aq) + H2O + Au(s) = H2(g) + Na(OH)2(s) + AuSO4(aq) =>
Na2SO4(aq) + 4 H2O + Au(s) = 2 H2(g) + 2 Na(OH)2(s) + AuSO4(aq)
Fe{3+} + V{2+} = Fe{2+} + V{3+} =>
Fe{3+} + V{2+} = Fe{2+} + V{3+}
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
BaClH2SO4 = H2ClBaSO4 =>
BaClH2SO4 = H2ClBaSO4
CaCl2(aq) + Na2CO3(aq) = CaCO3 + NaCl =>
CaCl2(aq) + Na2CO3(aq) = CaCO3 + 2 NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al3 + HNO3 = Al(NO3)3 + NO + H2O =>
Al3 + 12 HNO3 = 3 Al(NO3)3 + 3 NO + 6 H2O
Cs + H3PO4 = Cs3(PO4) + H =>
3 Cs + H3PO4 = Cs3(PO4) + 3 H
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
H114S1110O6 + O2 = H2O + SO2 =>
2 H114S1110O6 + 2271 O2 = 114 H2O + 2220 SO2
Al4C3 + O2 = CO2 + AlO3 =>
Al4C3 + 9 O2 = 3 CO2 + 4 AlO3
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
As2S3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2S =>
As2S3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2S
AlCl3KOH = AlOHKCl3 =>
AlCl3KOH = AlOHKCl3
H2SO4 + MgO = (MgSO4)H2O =>
H2SO4 + MgO = (MgSO4)H2O
Fe(NO3)2Zn = Zn(NO3)2 + Fe =>
Fe(NO3)2Zn = Zn(NO3)2 + Fe
Be(NO3)2 + K2CO3 = BeCO3 + KNO3 =>
Be(NO3)2 + K2CO3 = BeCO3 + 2 KNO3
Na[Ag(CN)2] + Zn = Na2[Zn(CN)4] + Ag =>
2 Na[Ag(CN)2] + Zn = Na2[Zn(CN)4] + 2 Ag
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg + N2Mg3N2 = Mg3N2 =>
3 Mg + N2Mg3N2 = 2 Mg3N2
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
Cr + N2 = Cr3N5 =>
6 Cr + 5 N2 = 2 Cr3N5
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Mn(NO3)2 + Na3PO4 = Mn3(PO4)2 + NaNO3 =>
3 Mn(NO3)2 + 2 Na3PO4 = Mn3(PO4)2 + 6 NaNO3
H114S110O6 + O2 = H2O + SO2 =>
2 H114S110O6 + 271 O2 = 114 H2O + 220 SO2
Al2(SO4)3 + H3PO4 = Al(PO4) + H2(SO4) =>
Al2(SO4)3 + 2 H3PO4 = 2 Al(PO4) + 3 H2(SO4)
CH3COOH + NaCO3 = Na2CO3 + H2O + CO2 =>
CH3COOH + 8 NaCO3 = 4 Na2CO3 + 2 H2O + 6 CO2
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