| 前日に均衡した方程式 |
PbS + H2 = Pb + H2S
N2 + Ba = N2Ba =>
N2 + Ba = N2Ba
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaCl + AgClO4 = AgCl + NaClO4 =>
NaCl + AgClO4 = AgCl + NaClO4
MoS2 + HNO3 + PbO2 = H2MoO4 + PbSO4 + Pb(NO3)2 + H2O =>
MoS2 + 14 HNO3 + 9 PbO2 = H2MoO4 + 2 PbSO4 + 7 Pb(NO3)2 + 6 H2O
C6H6O3 + H2O = C2H4O2 =>
C6H6O3 + 3 H2O = 3 C2H4O2
MnCl2 + H2SO4 + KMnO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
5 MnCl2 + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 7 MnSO4 + K2SO4 + 8 H2O
C + S = C3S4 =>
3 C + 4 S = C3S4
AI + Cu2 = AICu =>
2 AI + Cu2 = 2 AICu
Ba + Li2SO4 = BaSO4 + Li2 =>
Ba + Li2SO4 = BaSO4 + Li2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Br + Pb = BrPb =>
Br + Pb = BrPb
Zn + CuI2 = Cu + ZnI2 =>
Zn + CuI2 = Cu + ZnI2
CuS + O2 + CaCO3 = CuO + CaSO3 + CO2 =>
2 CuS + 3 O2 + 2 CaCO3 = 2 CuO + 2 CaSO3 + 2 CO2
NaHCO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + H2SO3 = Na2SO3 + 2 CO2 + 2 H2O
NaHCO3 + H3C6H8O7 = CO2 + H2O + Na3C6H8O7 =>
3 NaHCO3 + H3C6H8O7 = 3 CO2 + 3 H2O + Na3C6H8O7
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
GaF3(aq) + Cs = CsF(aq) + Ga =>
GaF3(aq) + 3 Cs = 3 CsF(aq) + Ga
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4
X2 + O2 = X2O5 =>
2 X2 + 5 O2 = 2 X2O5
HBr + H2SO4 = Br2 + SO2* + H2O =>
2 HBr + H2SO4 = Br2 + SO2* + 2 H2O
MnS + F = MnF + S =>
MnS + F = MnF + S
MnCl2 + H2SO4 + KMnO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
5 MnCl2 + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 7 MnSO4 + K2SO4 + 8 H2O
Ca(OH)2 + HClO = Ca(ClO)2 + H2O =>
Ca(OH)2 + 2 HClO = Ca(ClO)2 + 2 H2O
[Cu(NH3)4(H2O)2] + H2SO4 = H3O + CuSO4 + (NH4)2SO4 =>
[Cu(NH3)4(H2O)2] + 3 H2SO4 = 2 H3O + CuSO4 + 2(NH4)2SO4
Pb + CH3COOH + H2O2 = Pb(CH3COO)2 + H2O =>
Pb + 2 CH3COOH + H2O2 = Pb(CH3COO)2 + 2 H2O
Fe + O2 = Fe2(O3) =>
4 Fe + 3 O2 = 2 Fe2(O3)
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H(OH) + AgI = HI + Ag(OH) =>
H(OH) + AgI = HI + Ag(OH)
PbS2 + O = Pb + SO2 =>
PbS2 + 4 O = Pb + 2 SO2
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
Mg + H3PO4 = Mg2PO4 + H =>
2 Mg + H3PO4 = Mg2PO4 + 3 H
SiCl2 + Cl2 = SiCl4 =>
SiCl2 + Cl2 = SiCl4
HClO + Br2 + H2O = HCl + HBrO2 =>
3 HClO + Br2 + H2O = 3 HCl + 2 HBrO2
MnCl2 + H2SO4 + KMnO4 = Cl2 + MnSO4 + K2SO4 + H2O =>
5 MnCl2 + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 7 MnSO4 + K2SO4 + 8 H2O
NiCl2 = Cl + Ni2 =>
2 NiCl2 = 4 Cl + Ni2
KHSiO3 = K + HSiO3 =>
KHSiO3 = K + HSiO3
KCl + Ag = KAg + AgCl =>
KCl + 2 Ag = KAg + AgCl
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
Pb(OHCHCOO)2 = CO + H2O + Pb =>
Pb(OHCHCOO)2 = 4 CO + 2 H2O + Pb
Al(s) + H2SO4(aq) = Al2(SO4)3 + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3 + 3 H2(g)
Ag3PO4 + HNO3 = AgH2PO4 + AgNO3 =>
Ag3PO4 + 2 HNO3 = AgH2PO4 + 2 AgNO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
BaSO4 + S = BaS + SO2 =>
BaSO4 + 2 S = BaS + 2 SO2
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10/19/24
方程式のバランス11/18/23
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