| 前日に均衡した方程式 |
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
HS + NaOH = NaH + SOH =>
HS + NaOH = NaH + SOH
C2H5CHCHC2H5 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5CHCHC2H5 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3CH2COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
NaHPO4 + CaCl2 = NaCl + Ca(HPO4)2 =>
2 NaHPO4 + CaCl2 = 2 NaCl + Ca(HPO4)2
C5H8 + HCl = C5H9Cl =>
C5H8 + HCl = C5H9Cl
CO2 + HHO = CH4 + O2 =>
CO2 + 2 HHO = CH4 + 2 O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CaCl2 + Na2SiO3 = CaSiO3 + NaCl =>
CaCl2 + Na2SiO3 = CaSiO3 + 2 NaCl
Ca + MgI2 = CaI2 + Mg =>
Ca + MgI2 = CaI2 + Mg
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2 + O = CO2 =>
C2 + 4 O = 2 CO2
NH4Cl + K2(HgI4) + KOH = (OHg2NH2)I + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = (OHg2NH2)I + 7 KI + KCl + 3 H2O
C6H13NO2 + HClO4 = C6H14O2 + NClO4 =>
C6H13NO2 + HClO4 = C6H14O2 + NClO4
Ca3(PO4)2 + H2SO4 = CaSO4(aq) + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4(aq) + Ca(H2PO4)2
KI(aq) + BaS(aq) = BaI2 + K2S =>
2 KI(aq) + BaS(aq) = BaI2 + K2S
Fe(s) + HNO3 = Fe(NO3)3 + NH4NO2 + H2O =>
10 Fe(s) + 36 HNO3 = 10 Fe(NO3)3 + 3 NH4NO2 + 12 H2O
Zn(s) + NaOH(aq) + H2O(l) = Na2[Zn(OH)4](aq) + H2(g) =>
Zn(s) + 2 NaOH(aq) + 2 H2O(l) = Na2[Zn(OH)4](aq) + H2(g)
Ca(NO2)2 + H2O = HNO2 + CaO =>
Ca(NO2)2 + H2O = 2 HNO2 + CaO
(Me5C5)2SiCl2 + K = (Me5C5)2Si + KCl =>
(Me5C5)2SiCl2 + 2 K = (Me5C5)2Si + 2 KCl
Na2B4O7 + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O7 + 2 NaOH + 4 H2O2 = 4 NaBO3 + 5 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
SO3 + NH3 = NO + SO2 + H2O =>
5 SO3 + 2 NH3 = 2 NO + 5 SO2 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CaCl2 + Ag2NO3 = CaNO3 + Ag2Cl2 =>
CaCl2 + Ag2NO3 = CaNO3 + Ag2Cl2
Pb + FeSO4 = Fe + Pb(SO4)2 =>
Pb + 2 FeSO4 = 2 Fe + Pb(SO4)2
CH2O + H2O = HCO3 + H{+} + e =>
CH2O + 2 H2O = HCO3 + 5 H{+} + 5e
Zn(NO3) + MgSO4 = ZnSO4 + MgNO3 =>
Zn(NO3) + MgSO4 = ZnSO4 + MgNO3
Mg2 + Li2SO4 = MgSO4 + Li =>
Mg2 + 2 Li2SO4 = 2 MgSO4 + 4 Li
H2O + Sr = H2 + Sr(OH) =>
2 H2O + 2 Sr = H2 + 2 Sr(OH)
Pb + NaBr = NaPb + Br =>
Pb + NaBr = NaPb + Br
Pb(CH3CO)2 + AlBr2 = PbBr2 + Al(CH3CO)2 =>
Pb(CH3CO)2 + AlBr2 = PbBr2 + Al(CH3CO)2
Na2(SO4) + CaAt2 = Ca(SO4) + NaAt =>
Na2(SO4) + CaAt2 = Ca(SO4) + 2 NaAt
Na2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 Na2SO4
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
C8H9NO + O2 = C02 + H2O + N2 =>
4 C8H9NO + 7 O2 = 16 C02 + 18 H2O + 2 N2
Ag + CN = AgCN =>
Ag + CN = AgCN
HF + NH4Br = HBr + FNH4 =>
HF + NH4Br = HBr + FNH4
Pb(CH2)4 + O2 = PbO + CO2 + H2O =>
2 Pb(CH2)4 + 13 O2 = 2 PbO + 8 CO2 + 8 H2O
CrN + K3(PO4)2 = Cr(PO4)2 + NK3 =>
CrN + K3(PO4)2 = Cr(PO4)2 + NK3
NH3 + Cl2O = NCl3 + H2O =>
2 NH3 + 3 Cl2O = 2 NCl3 + 3 H2O
KNO2 + (NH4)2CO3 = KOH + N2 + CO2 + H2O =>
2 KNO2 + (NH4)2CO3 = 2 KOH + 2 N2 + CO2 + 3 H2O
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g) =>
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H2(g)
IO3{-} + SO2 + H2O = I2 + SO4{2-} + H{+} =>
2 IO3{-} + 5 SO2 + 4 H2O = I2 + 5 SO4{2-} + 8 H{+}
C12H22O11 + O2 = CO2 + H2OH =>
6 C12H22O11 + 61 O2 = 72 CO2 + 44 H2OH
H2O + Br{-} + Al3{+} = Al + BrO2{-} + H{+} =>
2 H2O + Br{-} + 4 Al3{+} = 12 Al + BrO2{-} + 4 H{+}
Mg + Al(SO3)3 = Mg(SO3)2 + Al =>
3 Mg + 2 Al(SO3)3 = 3 Mg(SO3)2 + 2 Al
CH3CH(OH)CH3 + CH3COOH = (CH3)2CH2COOCH3 + H2O =>
14 CH3CH(OH)CH3 + 9 CH3COOH = 12(CH3)2CH2COOCH3 + 8 H2O
CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
CH3COOH + Al(OH)3 = (CH3COO)3Al + H2O =>
3 CH3COOH + Al(OH)3 = (CH3COO)3Al + 3 H2O
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| 前日に均衡した方程式 |
方程式のバランス12/15/24
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