| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 HCH3O2 + NaOH = NaC2H3O2 + 3 H2O
Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2
(NH4)2S + Fe2O3 = (NH4)2O + Fe2S3 =>
3(NH4)2S + Fe2O3 = 3(NH4)2O + Fe2S3
CrCl3 + H2 = CrCl2 + HCl =>
2 CrCl3 + H2 = 2 CrCl2 + 2 HCl
H2SnCl4 + KBrO3 + HCl = H2SnCl6 + KBr + H2O =>
3 H2SnCl4 + KBrO3 + 6 HCl = 3 H2SnCl6 + KBr + 3 H2O
Fe + SO2 = Fe2O3 + S =>
4 Fe + 3 SO2 = 2 Fe2O3 + 3 S
C6H5CO2H + NaOH = C6H5COONa + H2O =>
C6H5CO2H + NaOH = C6H5COONa + H2O
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Sb2O3 = Sb + O2 =>
2 Sb2O3 = 4 Sb + 3 O2
Fe3Cl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 Fe3Cl2 + 7 KMnO4 + 56 HCl = 15 FeCl3 + 7 MnCl2 + 28 H2O + 7 KCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mn(ClO4)2(s) = Mn2(aq) + ClO4(aq) =>
2 Mn(ClO4)2(s) = Mn2(aq) + 4 ClO4(aq)
CaSO4(aq) + CrCl3(aq) = CaCl3 + CrSO4 =>
CaSO4(aq) + CrCl3(aq) = CaCl3 + CrSO4
BaSO4 = BaO + SO3 =>
BaSO4 = BaO + SO3
K2CrO4 + CuCl = KCl + Cu2CrO4 =>
K2CrO4 + 2 CuCl = 2 KCl + Cu2CrO4
NiNO3(aq) + Al(s) = Ni(s) + Al(NO3)3 =>
3 NiNO3(aq) + Al(s) = 3 Ni(s) + Al(NO3)3
MgS + N2 = Mg3N2 + S8 =>
24 MgS + 8 N2 = 8 Mg3N2 + 3 S8
ScCl3 + SOCl2 = Sc2O3 + Cl2 + S2Cl2 =>
4 ScCl3 + 6 SOCl2 = 2 Sc2O3 + 9 Cl2 + 3 S2Cl2
Hg2Na2 + CrO4(NO3)2 = Hg2(NO3)2 + Na2(CrO4) =>
Hg2Na2 + CrO4(NO3)2 = Hg2(NO3)2 + Na2(CrO4)
Zn(CH3COO)2 + FeI2 = Fe(CH3COO)2 + ZnI2 =>
Zn(CH3COO)2 + FeI2 = Fe(CH3COO)2 + ZnI2
HCl + ZnCl = ZnCl2 + H2 =>
2 HCl + 2 ZnCl = 2 ZnCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HClO + C6H12O = C6H10O + HCl + H2O =>
HClO + C6H12O = C6H10O + HCl + H2O
Ge7H9 + HNO3 = Ge7H6(NO2)3 + H2O =>
Ge7H9 + 3 HNO3 = Ge7H6(NO2)3 + 3 H2O
Al2Hg3 + HCl = AlCl3 + Hg + H2 =>
Al2Hg3 + 6 HCl = 2 AlCl3 + 3 Hg + 3 H2
SrSO4 = SrO + SO3 =>
SrSO4 = SrO + SO3
H2O + AgCl = Ag + HCl + O2 =>
2 H2O + 4 AgCl = 4 Ag + 4 HCl + O2
H2SO4 + NH4OH = SO4 + NH4OH3 =>
H2SO4 + NH4OH = SO4 + NH4OH3
NaNo2 + Cl2 + NaOH = NaCl + No2OH =>
NaNo2 + Cl2 + NaOH = 2 NaCl + No2OH
(C2H6)2 + CO2 = C2H4 + H2O =>
3(C2H6)2 + 2 CO2 = 7 C2H4 + 4 H2O
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + AgH2PO4 =>
Ca(H2PO4)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgH2PO4
AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3
FeSO3 = Fe + SO3 =>
FeSO3 = Fe + SO3
KI + HgNO4 = KNO4 + HgI =>
KI + HgNO4 = KNO4 + HgI
Cu(CO3) = CuO + CO2 =>
Cu(CO3) = CuO + CO2
CH + S = CS2 + H2S =>
2 CH + 5 S = 2 CS2 + H2S
H2Se + H2O2 = H2O + Se =>
H2Se + H2O2 = 2 H2O + Se
NH4OH + CuS = H2O + Cu(NH3)4S =>
4 NH4OH + CuS = 4 H2O + Cu(NH3)4S
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
ZnO + K2CO3 = ZnCO3 + K2O =>
ZnO + K2CO3 = ZnCO3 + K2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Cr + H2O = Cr3O4 + H2 =>
3 Cr + 4 H2O = Cr3O4 + 4 H2
C4H10 + Cu + O2 = CuC + H2O =>
2 C4H10 + 8 Cu + 5 O2 = 8 CuC + 10 H2O
MnCl + O2 = MnO + Cl =>
2 MnCl + O2 = 2 MnO + 2 Cl
Ca(HCO3)2 = Ca + H2 + CO3 =>
Ca(HCO3)2 = Ca + H2 + 2 CO3
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu(s) =>
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu(s)
SLi4 = S4 + Li = SLi4 =>
4 SLi4 = S4 + 16 Li
NaHCO3 + C2O2H4 = CO2 + H2O + NaC2O2H3 =>
NaHCO3 + C2O2H4 = CO2 + H2O + NaC2O2H3
NaIO3 + NaS2O3 + HCl = NaI + NaS4O6 + NaCl + H2O =>
NaIO3 + 12 NaS2O3 + 6 HCl = NaI + 6 NaS4O6 + 6 NaCl + 3 H2O
Mg2{+} + CaO + H2O = Mg(OH)2 + Ca2{+} =>
Mg2{+} + 2 CaO + 2 H2O = 2 Mg(OH)2 + Ca2{+}
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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12/15/24
方程式のバランス01/14/24
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