| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Cr + 6 HC2H3O2 = 3 H2 + 2 Cr(C2H3O2)3
Fe2O3(s) + H2C2O2(aq) + H2O(l) = (Fe(C2O4)3)(aq) + H3O(aq) =>
Fe2O3(s) + 6 H2C2O2(aq) + 39 H2O(l) = 2(Fe(C2O4)3)(aq) + 30 H3O(aq)
Na2HPO4 + BaCl2 = Ba2(HPO4)2 + NaCl =>
2 Na2HPO4 + 2 BaCl2 = Ba2(HPO4)2 + 4 NaCl
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Mg(s) + AgNO3(ag) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(ag) = Mg(NO3)2(aq) + 2 Ag(s)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K + I = KI =>
K + I = KI
Al + F2 = Al3F =>
6 Al + F2 = 2 Al3F
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + P2O5 + H2O =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + P2O5 + 3 H2O
NaHCO3 + N2 = Na3N + HCO3 =>
6 NaHCO3 + N2 = 2 Na3N + 6 HCO3
NH4Cl + BrNO3 = BrCl + NH4NO3 =>
NH4Cl + BrNO3 = BrCl + NH4NO3
HSeO3 + HClO = H2SeO4 + Cl2 =>
2 HSeO3 + 2 HClO = 2 H2SeO4 + Cl2
HCO2H = HCO2 + H =>
HCO2H = HCO2 + H
KBr + Cl*2 = KCl + Br*2 =>
KBr + Cl*2 = KCl + Br*2
Ag2 + Br2 = AgBr =>
Ag2 + Br2 = 2 AgBr
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KIO2 + H2SO4 + Na2SO3 = H2O + I2 + K2SO4 + Na2SO4 =>
2 KIO2 + H2SO4 + 3 Na2SO3 = H2O + I2 + K2SO4 + 3 Na2SO4
Ag + CaCl2 = Ca + AgCl =>
2 Ag + CaCl2 = Ca + 2 AgCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn(NO3)2 + H2O = ZnOHNO3 + HNO3 =>
Zn(NO3)2 + H2O = ZnOHNO3 + HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu2Cl(OH)3 + H2SO4 = CuSO4 + H2O + CuCl2 =>
2 Cu2Cl(OH)3 + 3 H2SO4 = 3 CuSO4 + 6 H2O + CuCl2
NaHS + Al(OH)3 = Al2S3 + Na2S + H2O =>
6 NaHS + 2 Al(OH)3 = Al2S3 + 3 Na2S + 6 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Zn(NO3)2 + NH4OH = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4OH = Zn(OH)2 + 2 NH4NO3
HMnO4(aq) + Cr(s) = Cr(MnO4)3 + H2 =>
6 HMnO4(aq) + 2 Cr(s) = 2 Cr(MnO4)3 + 3 H2
Na(l) + H2(g) = NaH(aq) =>
2 Na(l) + H2(g) = 2 NaH(aq)
HL + Pb(CO3)2 = H2O + CO2 + PbL4 =>
4 HL + Pb(CO3)2 = 2 H2O + 2 CO2 + PbL4
MgCO3 + HC2H3O2 = MgC2H3O2 + H2O + CO2 =>
8 MgCO3 + 9 HC2H3O2 = 8 MgC2H3O2 + 6 H2O + 10 CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
NaCl + Hg(No3)2 = NaNo3 + HgCl2 =>
2 NaCl + Hg(No3)2 = 2 NaNo3 + HgCl2
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3COOH + BaCl2 = CH3COBa + OHCl2 =>
CH3COOH + BaCl2 = CH3COBa + OHCl2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
V + O = V2O3 =>
2 V + 3 O = V2O3
Mn2{+} + H2O + S2O8{2-} = MnO4{-} + H{+} + SO4{2-} =>
2 Mn2{+} + 16 H2O + 13 S2O8{2-} = 4 MnO4{-} + 32 H{+} + 26 SO4{2-}
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/22/24
方程式のバランス11/21/23
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