| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ca(s) + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(g)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
MgCl2NaOH = MgOHNaCl2 =>
MgCl2NaOH = MgOHNaCl2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
OH{-} + Cl2 = Cl{-} + ClO + H2O =>
4 OH{-} + 3 Cl2 = 4 Cl{-} + 2 ClO + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KBrHClO = KClOHBr =>
KBrHClO = KClOHBr
(NH4)2SO4 + H3PO4 = (NH4)2HPO4 + H2SO4 =>
(NH4)2SO4 + H3PO4 = (NH4)2HPO4 + H2SO4
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Fe(OH)3CaO = FeOCa(OH)3 =>
Fe(OH)3CaO = FeOCa(OH)3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaOH + AuF = NaF + AuOH =>
NaOH + AuF = NaF + AuOH
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
MgS + Al(NO3)3 = Mg(NO3)2 + Al2S3 =>
3 MgS + 2 Al(NO3)3 = 3 Mg(NO3)2 + Al2S3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KCl =>
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KCl
FeO3 + KOH + H2 = K[Fe(OH)4] =>
2 FeO3 + 2 KOH + 3 H2 = 2 K[Fe(OH)4]
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
N + H2 + Cl = NH4Cl =>
N + 2 H2 + Cl = NH4Cl
CrCl2 + HCl = CrCl3 + H2 =>
2 CrCl2 + 2 HCl = 2 CrCl3 + H2
Ca3(PO4)2 + HCl = CaCl2 + H3(PO4) =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3(PO4)
CaCO3 + C = CaC2 + (CO)2 =>
2 CaCO3 + 8 C = 2 CaC2 + 3(CO)2
AgNO + NaPO = AgPO + NaNO =>
AgNO + NaPO = AgPO + NaNO
H2O + Cl2 = HCl + HClO3 =>
3 H2O + 3 Cl2 = 5 HCl + HClO3
CH3CH2OH + NaOH = CH4 + HCOONa + H =>
CH3CH2OH + NaOH = CH4 + HCOONa + 2 H
LiOH + H2O = LiO{-} + H3O{+} =>
LiOH + H2O = LiO{-} + H3O{+}
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ca(ClO2)2 = Ca + Cl2 + O2 =>
Ca(ClO2)2 = Ca + Cl2 + 2 O2
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
C6H5CH3 + HNO3 = C6H3(CH3)(NO2)2 + H2O =>
C6H5CH3 + 2 HNO3 = C6H3(CH3)(NO2)2 + 2 H2O
KIO3 + H2SO4 + H2O2 = K2SO4 + IO3 + H2O =>
2 KIO3 + H2SO4 + H2O2 = K2SO4 + 2 IO3 + 2 H2O
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
Al + F = Al2F =>
2 Al + F = Al2F
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Cr(OH)2 + H2O + O2 = Cr(OH)3 =>
4 Cr(OH)2 + 2 H2O + O2 = 4 Cr(OH)3
(iii)CH3COOH + NaOH = CH3COONa + H2O =>
(iii)CH3COOH + NaOH = CH3COONa + H2O
Be(OH)2 + P2O5 = Be(PO3)2 + H2O =>
Be(OH)2 + P2O5 = Be(PO3)2 + H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
Ca(OH)2 + ZnBr2 = CaBr2 + Zn(OH)2 =>
Ca(OH)2 + ZnBr2 = CaBr2 + Zn(OH)2
VO2 = VO3 + V =>
3 VO2 = 2 VO3 + V
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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11/19/24
方程式のバランス12/19/23
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