| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
KCl + Mg(OH)2 = KCl(OH)2 + Mg
BaCl2 + LiNO3 = LiCl + Ba(NO3)2 =>
BaCl2 + 2 LiNO3 = 2 LiCl + Ba(NO3)2
N2 + LiH = Li3N + NH3 =>
N2 + 3 LiH = Li3N + NH3
H2CCH2 + H2O = CH3CH2OH =>
H2CCH2 + H2O = CH3CH2OH
B2S3(s) + H2O(l) = H3BO3(aq) + H2S(g) =>
B2S3(s) + 6 H2O(l) = 2 H3BO3(aq) + 3 H2S(g)
B2Br6 + HNO3 = B[NO3]3 + HBr =>
B2Br6 + 6 HNO3 = 2 B[NO3]3 + 6 HBr
Ce{4+} + I{-} + OH{-} = Ce{3+} + IO3{-} + H2O =>
6 Ce{4+} + I{-} + 6 OH{-} = 6 Ce{3+} + IO3{-} + 3 H2O
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO2 + CaCl2 + H2O = CaSO3 + HCl =>
SO2 + CaCl2 + H2O = CaSO3 + 2 HCl
BaCl + MgSO4 = BaSO4 + MgCl =>
BaCl + MgSO4 = BaSO4 + MgCl
CuNO3 = CuO + NO + O2 =>
2 CuNO3 = 2 CuO + 2 NO + O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
H3PO4 + Co2(C2O4)2 = H2C2O4 + Co3(PO4)2 =>
4 H3PO4 + 3 Co2(C2O4)2 = 6 H2C2O4 + 2 Co3(PO4)2
CuCl + Ba(OH)2 = BaCl + Cu(OH)2 =>
CuCl + Ba(OH)2 = BaCl + Cu(OH)2
FeSO4(aq) + K2S(aq) = FeS + K2SO4 =>
FeSO4(aq) + K2S(aq) = FeS + K2SO4
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
TI + HCl = TICl3 + H2 =>
2 TI + 6 HCl = 2 TICl3 + 3 H2
H3PO4(aq) + NaOH(aq) = H2O(l) + Na2HPO4(aq) =>
H3PO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2HPO4(aq)
KIO3 + Mg + H2SO4 = MgSO4 + KIO + H2O =>
KIO3 + 2 Mg + 2 H2SO4 = 2 MgSO4 + KIO + 2 H2O
Cu2O35 + HCl = CuCl + H2O + O2 =>
Cu2O35 + 2 HCl = 2 CuCl + H2O + 17 O2
C2H2 + O2 = C2H2O3 =>
2 C2H2 + 3 O2 = 2 C2H2O3
OCl{-} + S2O3{-2} + OH{-} = SO4{-2} + Cl{-} + H2O =>
4 OCl{-} + S2O3{-2} + 2 OH{-} = 2 SO4{-2} + 4 Cl{-} + H2O
C2H4O + C4H10O = C6H12O2 + H2O =>
4 C2H4O + C4H10O = 2 C6H12O2 + H2O
Sr(OH)2 + HI = SrH + I(OH)2 =>
Sr(OH)2 + HI = SrH + I(OH)2
CrI3 + Ba(OH)2 = Cr(OH)3 + BaI2 =>
2 CrI3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaI2
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
LiOH + Pb(NO3)2 = Li(NO3) + Pb(OH)2 =>
2 LiOH + Pb(NO3)2 = 2 Li(NO3) + Pb(OH)2
[Cu(NH3)4]{2+} + CN{-} = [Cu(CN)4]{3-} + NH3 + (CN)2 =>
2[Cu(NH3)4]{2+} + 10 CN{-} = 2[Cu(CN)4]{3-} + 8 NH3 + (CN)2
Ca3(PO4)2 + H2SO4(aq) = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4(aq) = 3 CaSO4 + 2 H3PO4
CoSO4 + NaOH = Co(OH)2Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2Na2SO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Fe2O2 + H2 = Fe + H3O =>
Fe2O2 + 3 H2 = 2 Fe + 2 H3O
(NH4)2SO4 + HCl = ClNH4 + SO4H2 =>
(NH4)2SO4 + 2 HCl = 2 ClNH4 + SO4H2
NH4 + NaOCl = N2H4 + NaCl + H2O =>
2 NH4 + 2 NaOCl = N2H4 + 2 NaCl + 2 H2O
ZnC4H6O4 + (NH4)2SO4 = ZnSO4 + (NH4)2C4H6O4 =>
ZnC4H6O4 + (NH4)2SO4 = ZnSO4 + (NH4)2C4H6O4
Zn + VO2{+} + H{+} = Zn{2+} + VO{2+} + H2O =>
Zn + 2 VO2{+} + 4 H{+} = Zn{2+} + 2 VO{2+} + 2 H2O
TiCl4 + Ca(OH)2 = TiO2 + CaCl2 + H2O =>
TiCl4 + 2 Ca(OH)2 = TiO2 + 2 CaCl2 + 2 H2O
S8 + N2 = S3N5 =>
3 S8 + 20 N2 = 8 S3N5
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
silvernitrate + copper = copper(II)nitrate + silver =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
C6H12O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O(l) + 17 O2(g) = 12 CO2(g) + 12 H2O(l)
Ba + O2 = Ba(O)2 =>
Ba + O2 = Ba(O)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cr2O3 + Na2O2 = Na2CrO4 + Na2O =>
Cr2O3 + 3 Na2O2 = 2 Na2CrO4 + Na2O
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
H2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + CO2(g) =>
5 H2C2O4(aq) + 2 KMnO4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l) + 10 CO2(g)
MgHCO3OH(H2O)2 = Mg2CO3(OH)2(H2O)3 + CO2 + H2O =>
2 MgHCO3OH(H2O)2 = Mg2CO3(OH)2(H2O)3 + CO2 + 2 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
あらゆる化学反応の方程式のバランスをとる
| 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10/18/24
方程式のバランス11/17/23
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