| 前日に均衡した方程式 |
Ba(NO3)2 + 2 Na(IO3) = Ba(IO3)2 + 2 Na(NO3)
H2CO3(ac) = H2O + CO2 =>
H2CO3(ac) = H2O + CO2
NaHCO3 + H3BO3 = Na3BO3 + H2CO3 =>
3 NaHCO3 + H3BO3 = Na3BO3 + 3 H2CO3
C3H7Cl + HCl = C3H8 + Cl2 =>
C3H7Cl + HCl = C3H8 + Cl2
K2Cr2O7 + NaOH + H2SO4 = K2SO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 4 NaOH + H2SO4 = K2SO4 + 2 Na2CrO4 + 3 H2O
PbSO4 + NaBr = PbBr2 + Na2SO4 =>
PbSO4 + 2 NaBr = PbBr2 + Na2SO4
PdCl2 + KCl = K2PdCl4 =>
PdCl2 + 2 KCl = K2PdCl4
Ba(Cl)2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 Ba(Cl)2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
K + Cl = KCl =>
K + Cl = KCl
Br + HCl = BrCl2 + H2 =>
Br + 2 HCl = BrCl2 + H2
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
Hg + Li = HgLi =>
Hg + Li = HgLi
NiBr2 + Fe2(SO4)3 = NiSO4 + FeBr3 =>
3 NiBr2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeBr3
C2H4O + HNO3 = C2H4O2 + NO + H2O =>
3 C2H4O + 2 HNO3 = 3 C2H4O2 + 2 NO + H2O
CaCl2 + CoSO4 = CaSO4 + CoCl2 =>
CaCl2 + CoSO4 = CaSO4 + CoCl2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H2SO4 + Br{-} = SO2 + H2O + SO4{2-} + Br2 =>
2 H2SO4 + 2 Br{-} = SO2 + 2 H2O + SO4{2-} + Br2
Mg + K2SO4 = MgSO4 + K =>
Mg + K2SO4 = MgSO4 + 2 K
ZnCN = Zn + CN =>
ZnCN = Zn + CN
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cr2O3 + KCl + H2O = K2CrO4 + HCl + H2 =>
Cr2O3 + 4 KCl + 5 H2O = 2 K2CrO4 + 4 HCl + 3 H2
Mg(s) + NaCl(aq) = Na(s) + MgCl(aq) =>
Mg(s) + NaCl(aq) = Na(s) + MgCl(aq)
Cl + H2O = HOCl + HCl =>
2 Cl + H2O = HOCl + HCl
Fe(OH)3 + O2 = H2O + FeO3 =>
4 Fe(OH)3 + 3 O2 = 6 H2O + 4 FeO3
Al(NO3)3 + BaCl2 = AlCl3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 BaCl2 = 2 AlCl3 + 3 Ba(NO3)2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
K(CNO3)(l) + Fe(NO3)3(l) = K(NO3)(l) + Fe(CNO3)3(l) =>
3 K(CNO3)(l) + Fe(NO3)3(l) = 3 K(NO3)(l) + Fe(CNO3)3(l)
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
(NH4)F + Ca(NO3)2 = NH4NO3 + CaF2 =>
2(NH4)F + Ca(NO3)2 = 2 NH4NO3 + CaF2
CuSO4 + ZnCl2 = CuCl2 + ZnSO4 =>
CuSO4 + ZnCl2 = CuCl2 + ZnSO4
Ca = Ca2{+} + {-}e =>
2 Ca = Ca2{+} + {-}e
FeO + CH4 = Fe + H2O + CO2 =>
4 FeO + CH4 = 4 Fe + 2 H2O + CO2
Mg + K2S = MgS + K =>
Mg + K2S = MgS + 2 K
KMnO4 + CH3OH + HCl = H2CO + KCl3 + MnCl + H2O =>
KMnO4 + 2 CH3OH + 4 HCl = 2 H2CO + KCl3 + MnCl + 4 H2O
NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
NBI3(cr) + I2(cr) = NBI5(cr) =>
NBI3(cr) + I2(cr) = NBI5(cr)
HI + Ba(NO3)2 = BaI2 + HNO3 =>
2 HI + Ba(NO3)2 = BaI2 + 2 HNO3
Ni + CO = CONi =>
Ni + CO = CONi
Co + WSe2 = W + Co9Se8 =>
9 Co + 4 WSe2 = 4 W + Co9Se8
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH3CO2H(l) + Na2CO3(s) = CH3CO2Na(aq) + CO2(aq) + H2O(l) =>
2 CH3CO2H(l) + Na2CO3(s) = 2 CH3CO2Na(aq) + CO2(aq) + H2O(l)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH4Br + H2O = (NH4)2O + HBr =>
2 NH4Br + H2O = (NH4)2O + 2 HBr
H2O + I2 + KOCl = HIO3 + KCl =>
H2O + I2 + 5 KOCl = 2 HIO3 + 5 KCl
C2H5ClNa = C2H4NaHCl =>
C2H5ClNa = C2H4NaHCl
LiB11H14 = Li2B12H12 + B10H14 + H2 =>
2 LiB11H14 = Li2B12H12 + B10H14 + H2
Cu3(PO4)2 = CuO + P2O5 =>
Cu3(PO4)2 = 3 CuO + P2O5
Ag(NH3)2Cl + NaBr = AgBr + NaCl + NH3 =>
Ag(NH3)2Cl + NaBr = AgBr + NaCl + 2 NH3
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 |
方程式のバランス10/20/24
方程式のバランス11/19/23
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