| 前日に均衡した方程式 |
2 NaNO2 = NO2 + NO + Na2O
Ni + NH3 = Ni(NH3) =>
Ni + NH3 = Ni(NH3)
Ca(OH)2 + NHO3 = Ca(NO3)2 + HOH =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 HOH
Fe + KMnO4 = Fe2O3 + KMn =>
8 Fe + 3 KMnO4 = 4 Fe2O3 + 3 KMn
Zn(NO3)2 + NaOH = Na2(Zn(OH)4) + NaNO3 =>
Zn(NO3)2 + 4 NaOH = Na2(Zn(OH)4) + 2 NaNO3
Mg + CI = Mg(CI) =>
Mg + CI = Mg(CI)
CdSO4 + Zn = Cd + ZnSO4 =>
CdSO4 + Zn = Cd + ZnSO4
H2CrO4 + LiOH = Li2CrO4 + H2O =>
H2CrO4 + 2 LiOH = Li2CrO4 + 2 H2O
Rb(s) + Cl2(g) = RbCl(s) =>
2 Rb(s) + Cl2(g) = 2 RbCl(s)
Fe3O4 + O2(g) = Fe2O3 =>
4 Fe3O4 + O2(g) = 6 Fe2O3
(VO2)2SO4 + H2O2 = (VO4)2SO4 + H2O =>
(VO2)2SO4 + 4 H2O2 = (VO4)2SO4 + 4 H2O
Cl + AlBr3 = Br + AlCl3 =>
3 Cl + AlBr3 = 3 Br + AlCl3
S8 + Cl2(g) = S2Cl2(g) =>
S8 + 4 Cl2(g) = 4 S2Cl2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H13Cl + NaOH = C6H13OH + NaCl =>
C6H13Cl + NaOH = C6H13OH + NaCl
Zn(NO3)2(heat) = Zn(NO3)2 =>
Zn(NO3)2(heat) = Zn(NO3)2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Al + H2O(steam) = AlO + H2 =>
Al + H2O(steam) = AlO + H2
MnO2(s) + Al = Mn + Al2O3 =>
3 MnO2(s) + 4 Al = 3 Mn + 2 Al2O3
NaOH + Fe2(SO4)3 = Na2SO4 + Fe(OH)3 =>
6 NaOH + Fe2(SO4)3 = 3 Na2SO4 + 2 Fe(OH)3
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
AlC + S = AlSC =>
AlC + S = AlSC
Pb(NO3)2 = O2 + PbO + N =>
2 Pb(NO3)2 = 5 O2 + 2 PbO + 4 N
K2ZrO3 + HNO3 = H2ZrO3 + KNO3 =>
K2ZrO3 + 2 HNO3 = H2ZrO3 + 2 KNO3
P4(s) + I2(g) = PI3(g) =>
P4(s) + 6 I2(g) = 4 PI3(g)
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
FeCl3 + ZnCl2 = FeCl2 + ZnCl3 =>
FeCl3 + ZnCl2 = FeCl2 + ZnCl3
HCCH + H2 = HCCH2 =>
2 HCCH + H2 = 2 HCCH2
NaCl + Li2SO4 = Na2SO4 + LiCl =>
2 NaCl + Li2SO4 = Na2SO4 + 2 LiCl
MgCO3 + Ca + HCO3 = MgCa(CO3)2 + H =>
MgCO3 + Ca + HCO3 = MgCa(CO3)2 + H
C6H5OH + Na = C6H4Na + H2O =>
C6H5OH + Na = C6H4Na + H2O
HCl + KHCO3 = H2CO3 + KCl =>
HCl + KHCO3 = H2CO3 + KCl
HF + Mg(OH)2 = H2O + MgF2 =>
2 HF + Mg(OH)2 = 2 H2O + MgF2
Cr2(SO4)3 + NaOH = Na3(Cr(OH)6) + Na2SO4 =>
Cr2(SO4)3 + 12 NaOH = 2 Na3(Cr(OH)6) + 3 Na2SO4
C4H6O4 + O2 = CO2 + H2O =>
2 C4H6O4 + 7 O2 = 8 CO2 + 6 H2O
NiO(s) + HCl(aq) = H2O + NiCl2 =>
NiO(s) + 2 HCl(aq) = H2O + NiCl2
C20H40O20 + O2 = CO2 + H2O =>
C20H40O20 + 20 O2 = 20 CO2 + 20 H2O
Na(ClO) + I2 + Na(OH) = NaIO3 + NaCl + H2O =>
5 Na(ClO) + I2 + 2 Na(OH) = 2 NaIO3 + 5 NaCl + H2O
Sn + H2 = SnH =>
2 Sn + H2 = 2 SnH
C6H14(g) + O2 = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2 = 12 CO2(g) + 14 H2O(g)
H2Cl2 + Ca(OH)2 = CaCl2 + H2O =>
H2Cl2 + Ca(OH)2 = CaCl2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ga2O + H2SO4 = Ga2(SO4)3 + H2S + H2O =>
2 Ga2O + 7 H2SO4 = 2 Ga2(SO4)3 + H2S + 6 H2O
NaCl{-} + AgNO3 = AgCl{-} + NaNO3 =>
NaCl{-} + AgNO3 = AgCl{-} + NaNO3
ZnFeS2 + O2 = Zn + FeO + SO2 =>
2 ZnFeS2 + 5 O2 = 2 Zn + 2 FeO + 4 SO2
PB(NO3)2 + K2S = PBS + KNO3 =>
PB(NO3)2 + K2S = PBS + 2 KNO3
CuSO4*5H2O + NH4NO3 + NH4OH*2H2O = [Cu(NH3)4](NO3)2 + (NH4)2SO4 + H2O =>
CuSO4*5H2O + 2 NH4NO3 + 4 NH4OH*2H2O = [Cu(NH3)4](NO3)2 + (NH4)2SO4 + 17 H2O
PCl3 + Cl = PCl5 =>
PCl3 + 2 Cl = PCl5
Mg2 + CuSO4 = MgSO4 + Cu =>
Mg2 + 2 CuSO4 = 2 MgSO4 + 2 Cu
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方程式のバランス10/20/24
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