| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
H2O2 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO2 + Na2SO4 + 2 H2O
AgNO3 + NaCL = AgCL + NaNO3 =>
AgNO3 + NaCL = AgCL + NaNO3
C7H18 + O2 = CO2 + H2O =>
2 C7H18 + 23 O2 = 14 CO2 + 18 H2O
NO + H2 = N2 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
BaO + H2SO4 = H2O + BaSO4 =>
BaO + H2SO4 = H2O + BaSO4
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
LiOH + Zn(NO3)2 = Zn(OH)2 + LiNO3 =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 LiNO3
CrO7{2-} + HSO3{-} + H3O{+} = Cr{3+} + SO4{2-} + H2O =>
2 CrO7{2-} + 9 HSO3{-} + H3O{+} = 2 Cr{3+} + 9 SO4{2-} + 6 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
KCN = KCN =>
KCN = KCN
NO + NH3 = N2 + H2O =>
6 NO + 4 NH3 = 5 N2 + 6 H2O
Nh3PO4 = Nh3PO4 =>
Nh3PO4 = Nh3PO4
H2O + NO2 = NO3{-} + NO + H{+} =>
H2O + 3 NO2 = 2 NO3{-} + NO + 2 H{+}
PbO + O2 = PbO2 =>
2 PbO + O2 = 2 PbO2
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO + NaOH = CuOH + NaSO =>
CuSO + NaOH = CuOH + NaSO
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuCO3(s)*H2O = CuO + CO2 + H2O =>
CuCO3(s)*H2O = CuO + CO2 + H2O
LiH + H2O = H2 + Li2O =>
2 LiH + H2O = 2 H2 + Li2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + HOH =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 HOH
K3Po4 + Na2So4 = K2So4 + Na3Po4 =>
2 K3Po4 + 3 Na2So4 = 3 K2So4 + 2 Na3Po4
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3COH + 2 MnSO4 + 8 H2O + K2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
NaOH(aq) + NiCl2(aq) = Ni(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + NiCl2(aq) = Ni(OH)2(s) + 2 NaCl(aq)
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2S + Sn = H2 + SnS =>
H2S + Sn = H2 + SnS
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + H2SO4 + H2C2O4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
K2Cr2O7 + SnCl2 + KOH = K3(Cr(OH)6) + K2SnO3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 16 KOH = 2 K3(Cr(OH)6) + 3 K2SnO3 + 6 KCl + 2 H2O
H2S + Ca = H2 + CaS =>
H2S + Ca = H2 + CaS
Al(s) + Br2(g) = AlBr3(s) =>
2 Al(s) + 3 Br2(g) = 2 AlBr3(s)
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Na2S + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S + 8 KMnO4 + 12 H2SO4 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
CuCO3(s)*H2O = CuO + CO2 + H2O =>
CuCO3(s)*H2O = CuO + CO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaClO + KI + H2O = NaCl + KOH + I2 =>
NaClO + 2 KI + H2O = NaCl + 2 KOH + I2
Na2S + I2 + H2O = Na2SO4 + HI =>
Na2S + 4 I2 + 4 H2O = Na2SO4 + 8 HI
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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09/18/15
方程式のバランス10/18/14
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