| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Al(OH)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH3 + 3 H2O
CH3COOH + Na2CO = CH3COONa =>
3 CH3COOH + 2 Na2CO = 4 CH3COONa
PbCl2 + Fe2(SO4)3 = PbSO4 + FeCl3 =>
3 PbCl2 + Fe2(SO4)3 = 3 PbSO4 + 2 FeCl3
C2H3OCI + O2 = CO + H2O + CI2 =>
2 C2H3OCI + 3 O2 = 5 CO + 3 H2O + CI2
ClO3{-} + As2S3 + H2O = H{+} + Cl{-} + H2AsO4{-} + SO4{2-} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 24 H{+} + 14 Cl{-} + 6 H2AsO4{-} + 9 SO4{2-}
HC8H4O4{-} + OH{-} = C8H4O4{2-} + H2O =>
HC8H4O4{-} + OH{-} = C8H4O4{2-} + H2O
H6C2O + K2Cr2O7 + H2SO4 = H4C2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 H6C2O + 2 K2Cr2O7 + 8 H2SO4 = 3 H4C2O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Fe(s) + HgSO4(s) = Hg(s) + Fe(SO4) =>
Fe(s) + HgSO4(s) = Hg(s) + Fe(SO4)
W(OH)2 + NaOH = H2WO4 + Na + H2O =>
W(OH)2 + 4 NaOH = H2WO4 + 4 Na + 2 H2O
MnCl2 + O2 + KOH = MnO(OH)2 + KCl =>
2 MnCl2 + O2 + 4 KOH = 2 MnO(OH)2 + 4 KCl
CH3CH2OH + Ca = CH3CHCa + H2O =>
CH3CH2OH + Ca = CH3CHCa + H2O
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
C3H6O + CuSO4 + NaOH = C2H6COONa + Cu2O + Na2SO4 + H2O =>
2 C3H6O + 2 CuSO4 + 6 NaOH = 2 C2H6COONa + Cu2O + 2 Na2SO4 + 3 H2O
Rb(OH) + H2SO4 = H2O + Rb2SO4 =>
2 Rb(OH) + H2SO4 = 2 H2O + Rb2SO4
Ca + N2 = Ca3(N2)2 =>
3 Ca + 2 N2 = Ca3(N2)2
MgS(s) + HCl(aq) = MgCl2 + H2S =>
MgS(s) + 2 HCl(aq) = MgCl2 + H2S
CrO4{2-} + Cl{-} + H3O{+} = Cr{3+} + Cl2 + H2O =>
2 CrO4{2-} + 6 Cl{-} + 16 H3O{+} = 2 Cr{3+} + 3 Cl2 + 24 H2O
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
CH3COOH + NaHCO3 = CH3COONa + H2O + CO3 =>
5 CH3COOH + 6 NaHCO3 = 6 CH3COONa + 4 H2O + 4 CO3
Mg + CH3COOH = Mg(CH3COOH)2 =>
Mg + 2 CH3COOH = Mg(CH3COOH)2
Li + CuCl2 = LiCl2 + Cu2 =>
2 Li + 2 CuCl2 = 2 LiCl2 + Cu2
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
BaSO4 + HNO3 = BaSHNO7 =>
BaSO4 + HNO3 = BaSHNO7
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cr2O3 + K2CO3 + O2 = K2CrO4 + CO2 =>
2 Cr2O3 + 4 K2CO3 + 3 O2 = 4 K2CrO4 + 4 CO2
W + Cl = WCl6 =>
W + 6 Cl = WCl6
P + Br = PBr3 =>
P + 3 Br = PBr3
AlBr3 + (NH4)2(Cr2O7) = Al2(Cr2O7)3 + NH4Br =>
2 AlBr3 + 3(NH4)2(Cr2O7) = Al2(Cr2O7)3 + 6 NH4Br
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H6C2O + K2Cr2O7 + H2SO4 = H4C2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 H6C2O + 2 K2Cr2O7 + 8 H2SO4 = 3 H4C2O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr2O7{2-} + H2O2 + H3O{+} = CrO5 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H3O{+} = 2 CrO5 + 7 H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Mg(NO3)2 + K4Fe(CN)6 = KNO3 + Mg2[Fe(CN)6] =>
2 Mg(NO3)2 + K4Fe(CN)6 = 4 KNO3 + Mg2[Fe(CN)6]
Ba + Pb = BaPb =>
Ba + Pb = BaPb
CH3OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
FeO + HNO3 = N2 + Fe(NO3)3 + H2O =>
10 FeO + 32 HNO3 = N2 + 10 Fe(NO3)3 + 16 H2O
Ca3P2 + N2 = Ca3N2 + P2 =>
Ca3P2 + N2 = Ca3N2 + P2
CaCl2 + Na3(PO)4 = Ca(PO)4 + Na3Cl2 =>
CaCl2 + Na3(PO)4 = Ca(PO)4 + Na3Cl2
KNO3 + MgCl2 = KCl + Mg(NO3)2 =>
2 KNO3 + MgCl2 = 2 KCl + Mg(NO3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuOH2 + O2 = CuO + H2O =>
2 CuOH2 + O2 = 2 CuO + 2 H2O
CaCo3 + HCl = CaCl2 + Co2 + H2 =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 3 Co2 + 2 H2
PbO2 + HCl = PbCl + HO2 =>
PbO2 + HCl = PbCl + HO2
Zn + CrCl3 = Cr3 + ZnCl2 =>
9 Zn + 6 CrCl3 = 2 Cr3 + 9 ZnCl2
Ce(OH)4 + Na[Sn(OH)3] + NaOH = Ce(OH)3 + Na2[Sn(OH)5] =>
Ce(OH)4 + Na[Sn(OH)3] + NaOH = Ce(OH)3 + Na2[Sn(OH)5]
AlCl3 + (NH4)2S = Al2S3 + (NH4)Cl =>
2 AlCl3 + 3(NH4)2S = Al2S3 + 6(NH4)Cl
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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10/24/24
方程式のバランス11/23/23
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