| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NaCl(aq) + H2SO4(aq) = Na2SO4 + 2 HCl
Na2CO3 + NH4Br = NaBr + (NH4)2(CO3) =>
Na2CO3 + 2 NH4Br = 2 NaBr + (NH4)2(CO3)
KAl3Si3O8 + H2O + CO2 = K + Al + H4SiO4 + HCO3 =>
KAl3Si3O8 + 8 H2O + 4 CO2 = K + 3 Al + 3 H4SiO4 + 4 HCO3
NaCl(aq) + MgSO4(aq) = MgCl(aq) + NaSO4(aq) =>
NaCl(aq) + MgSO4(aq) = MgCl(aq) + NaSO4(aq)
SnF2 + Ni = SnNi + F =>
SnF2 + Ni = SnNi + 2 F
NaCl(aq) = Na(s) + Cl2(g) =>
2 NaCl(aq) = 2 Na(s) + Cl2(g)
B2S5 + HNO3 = B2O5 + H2SO4 + NO + H2O =>
3 B2S5 + 40 HNO3 = 3 B2O5 + 15 H2SO4 + 40 NO + 5 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Al(NO3)3 + NH3 = Al(OH)3 + N2O3 =>
Al(NO3)3 + NH3 = Al(OH)3 + 2 N2O3
Li{+} + Ba = Li + Ba{2+} =>
2 Li{+} + Ba = 2 Li + Ba{2+}
Cs + H3PO4 = Cs3PO4 + H =>
3 Cs + H3PO4 = Cs3PO4 + 3 H
CuBr + PbO2 + HNO3 = Cu(NO3)2 + PbBr2 + H2O =>
2 CuBr + PbO2 + 4 HNO3 = 2 Cu(NO3)2 + PbBr2 + 2 H2O
NaOH(aq) + K2CO3(aq) = Na2CO3(aq) + KOH(aq) =>
2 NaOH(aq) + K2CO3(aq) = Na2CO3(aq) + 2 KOH(aq)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NaCl(l) + AgNO3(l) = AgCl(s) + NaNO3(l) =>
NaCl(l) + AgNO3(l) = AgCl(s) + NaNO3(l)
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
K + Ca3N2 = Ca + K3N =>
6 K + Ca3N2 = 3 Ca + 2 K3N
H3SbO3 + Ca(OH)2 = Ca3(SbO3)2 + H2O =>
2 H3SbO3 + 3 Ca(OH)2 = Ca3(SbO3)2 + 6 H2O
Ag + Na2S2O3 = AgS2O3 + Na =>
Ag + Na2S2O3 = AgS2O3 + 2 Na
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaCO3 + Zn(NO3)2 = Na(NO3)2 + Zn(CO3) =>
NaCO3 + Zn(NO3)2 = Na(NO3)2 + Zn(CO3)
Cd + H2O = CdO + H =>
Cd + H2O = CdO + 2 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2SO4 + KMnO4 + CuC2O4 = CuSO4 + K2SO4 + CO2 + H2O + MnSO4 =>
8 H2SO4 + 2 KMnO4 + 5 CuC2O4 = 5 CuSO4 + K2SO4 + 10 CO2 + 8 H2O + 2 MnSO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaClKCl = NaKCl2 =>
NaClKCl = NaKCl2
C5H20O5 + O2 = CO2 + H2O =>
2 C5H20O5 + 15 O2 = 10 CO2 + 20 H2O
KOH + Ca(NO3)2 = CaOH + K(NO3)2 =>
KOH + Ca(NO3)2 = CaOH + K(NO3)2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Ag + CuF = FAg + Cu =>
Ag + CuF = FAg + Cu
Fe(CN) + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 Fe(CN) + 9 KMnO4 + 42 HCl = 9 KCl + 5 FeCl3 + 9 MnCl2 + 5 CO2 + 5 NO + 21 H2O
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
CH3NH2 + NaNO2 + HCl = CH3OH + N2 + NaCl + H2O =>
CH3NH2 + NaNO2 + HCl = CH3OH + N2 + NaCl + H2O
Na2CO3(aq) + Fe(NO3)2 = (aq)NaNO3(aq) + FeCO3(s) =>
Na2CO3(aq) + Fe(NO3)2 = 2(aq)NaNO3(aq) + FeCO3(s)
FeCl3 + H2S = HCl + FeCl2 + S =>
2 FeCl3 + H2S = 2 HCl + 2 FeCl2 + S
NaClO + H2O = HClO + Na + OH =>
NaClO + H2O = HClO + Na + OH
Ca(NO3)2(aq) + Na3(PO4)(aq) = Ca3(PO4)2(s) + Na(NO3)(aq) =>
3 Ca(NO3)2(aq) + 2 Na3(PO4)(aq) = Ca3(PO4)2(s) + 6 Na(NO3)(aq)
Na3PO4(aq) + H2O(l) = NaOH(aq) + H3PO4(aq) =>
Na3PO4(aq) + 3 H2O(l) = 3 NaOH(aq) + H3PO4(aq)
Mg + NaOH = MgNaOH =>
Mg + NaOH = MgNaOH
NaClO + H2SO4 = Na2SO4 + Cl2 + H2O + O2 =>
4 NaClO + 2 H2SO4 = 2 Na2SO4 + 2 Cl2 + 2 H2O + O2
Ni + Sn(SO4)2 = NiSO4 + Sn =>
2 Ni + Sn(SO4)2 = 2 NiSO4 + Sn
FeS(s) + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS(s) + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O
Fe2O3 + Al = Fe3Al + O3 =>
3 Fe2O3 + 2 Al = 2 Fe3Al + 3 O3
NaClOCH3COOH = HOClCH3COONa =>
NaClOCH3COOH = HOClCH3COONa
Si2F6 = Si + F4 =>
2 Si2F6 = 4 Si + 3 F4
CuSO{4} + BaCl{2} = CuCl{2} + BaSO{4} =>
CuSO{4} + BaCl{2} = CuCl{2} + BaSO{4}
NH4Cl + K2SO4 = NH4K + Cl2SO4 =>
2 NH4Cl + K2SO4 = 2 NH4K + Cl2SO4
Ah + Pl(NO3)2 = AhNO3 + Pl =>
2 Ah + Pl(NO3)2 = 2 AhNO3 + Pl
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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01/31/25
方程式のバランス03/02/24
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