| 前日に均衡した方程式 |
6 HCOOH + 2 Fe = 2(HCOO)3Fe + 3 H2
HCOOH + Fe = (HCOO)Fe + H2 =>
2 HCOOH + 2 Fe = 2(HCOO)Fe + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O* =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O*
Fe + HCOOH = Fe(HCOO)2 + H2 =>
Fe + 2 HCOOH = Fe(HCOO)2 + H2
HCOOH + Fe = (HCOO)2Fe + H2 =>
2 HCOOH + Fe = (HCOO)2Fe + H2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
HCOOH + Fe = (HCOO)3Fe + H2 =>
6 HCOOH + 2 Fe = 2(HCOO)3Fe + 3 H2
HCOOH + Fe = (HCOO)Fe + H2 =>
2 HCOOH + 2 Fe = 2(HCOO)Fe + H2
AgNO3 + Zn(Cl)2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + Zn(Cl)2 = 2 AgCl + Zn(NO3)2
Fe + HCOOH = Fe(HCOO)2 + H2 =>
Fe + 2 HCOOH = Fe(HCOO)2 + H2
HCOOH + Fe = (HCOO)2Fe + H2 =>
2 HCOOH + Fe = (HCOO)2Fe + H2
HCOOH + Fe = (HCOO)3Fe + H2 =>
6 HCOOH + 2 Fe = 2(HCOO)3Fe + 3 H2
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq) =>
CuCl2(aq) + Na2CO3(aq) = Na2Cl2(aq) + CuCO3(aq)
C4H2O4 = C4O3 + H2O =>
C4H2O4 = C4O3 + H2O
CaCl2 + KCl = Ca + KCl4 =>
3 CaCl2 + 2 KCl = 3 Ca + 2 KCl4
HClO + Fe(HCO3)2 + H2O = Fe(OH)3 + CO2 + HCl =>
HClO + 2 Fe(HCO3)2 + H2O = 2 Fe(OH)3 + 4 CO2 + HCl
K + CuSO4 = K2SO4 + Cu =>
2 K + CuSO4 = K2SO4 + Cu
HCOOH + Fe = (HCOO)Fe + H2 =>
2 HCOOH + 2 Fe = 2(HCOO)Fe + H2
Cu(s) + Fe(NO3)3(aq) = Cu(NO3)2(s) + Fe(aq) =>
3 Cu(s) + 2 Fe(NO3)3(aq) = 3 Cu(NO3)2(s) + 2 Fe(aq)
Cd{2+} + Na2S = CdS + Na{+} =>
Cd{2+} + Na2S = CdS + 2 Na{+}
Fe + HCOOH = Fe(HCOO)2 + H2 =>
Fe + 2 HCOOH = Fe(HCOO)2 + H2
Mg(HCO3)2 + HClO4 = CO2 + H2O + Mg(ClO4)2 =>
Mg(HCO3)2 + 2 HClO4 = 2 CO2 + 2 H2O + Mg(ClO4)2
HCOOH + Fe = (HCOO)2Fe + H2 =>
2 HCOOH + Fe = (HCOO)2Fe + H2
NaBr + Fe(iii) = FeBr + Na =>
NaBr + Fe(iii) = FeBr + Na
KI(aq) = K(s) + I2(s) =>
2 KI(aq) = 2 K(s) + I2(s)
C7H15OH + Ca = H2 + C7H15OCa =>
2 C7H15OH + 2 Ca = H2 + 2 C7H15OCa
HCOOH + Fe = (HCOO)3Fe + H2 =>
6 HCOOH + 2 Fe = 2(HCOO)3Fe + 3 H2
PbSO4 + NaOH = Na4[Pb(OH)6] + Na2SO4 =>
PbSO4 + 6 NaOH = Na4[Pb(OH)6] + Na2SO4
Sb2S5 + HCl = Sb{3+} + S + Cl{-} + H2S =>
Sb2S5 + 6 HCl = 2 Sb{3+} + 2 S + 6 Cl{-} + 3 H2S
C2H6O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{+3} + H2O =>
3 C2H6O + 2 Cr2O7{-2} + 16 H{+} = 3 C2H4O2 + 4 Cr{+3} + 11 H2O
HCH3CO2 + AlOH = H2O + AlCH3CO2 =>
HCH3CO2 + AlOH = H2O + AlCH3CO2
Mg2Si + H2O = Mg2SiO4 + H2 =>
Mg2Si + 4 H2O = Mg2SiO4 + 4 H2
CaSO4(aq) + NaOH(aq) = Ca(OH)2(aq) + Na2SO4(s) =>
CaSO4(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + Na2SO4(s)
HCOOH + Fe = (HCOO)Fe + H2 =>
2 HCOOH + 2 Fe = 2(HCOO)Fe + H2
Fe + HCOOH = Fe(HCOO)2 + H2 =>
Fe + 2 HCOOH = Fe(HCOO)2 + H2
HCOOH + Fe = (HCOO)2Fe + H2 =>
2 HCOOH + Fe = (HCOO)2Fe + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C2O4H2 + KOH = K2C2O4 + H2O =>
C2O4H2 + 2 KOH = K2C2O4 + 2 H2O
HCOOH + Fe = (HCOO)3Fe + H2 =>
6 HCOOH + 2 Fe = 2(HCOO)3Fe + 3 H2
CH3CH2Br + NH3 = CH3CH2NH3 + Br =>
CH3CH2Br + NH3 = CH3CH2NH3 + Br
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HCOOH + Fe = (HCOO)Fe + H2 =>
2 HCOOH + 2 Fe = 2(HCOO)Fe + H2
Fe + HCOOH = Fe(HCOO)2 + H2 =>
Fe + 2 HCOOH = Fe(HCOO)2 + H2
HCOOH + Fe = (HCOO)2Fe + H2 =>
2 HCOOH + Fe = (HCOO)2Fe + H2
MgCl2 + Al(OH)3 = AlCl3 + Mg(OH)2 =>
3 MgCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Mg(OH)2
FeAu + B = FeB + Au =>
FeAu + B = FeB + Au
HCOOH + Fe = (HCOO)3Fe + H2 =>
6 HCOOH + 2 Fe = 2(HCOO)3Fe + 3 H2
Ca(CN)2 + NaOH = Ca(OH)2 + NaCN =>
Ca(CN)2 + 2 NaOH = Ca(OH)2 + 2 NaCN
HCOOH + Fe = (HCOO)Fe + H2 =>
2 HCOOH + 2 Fe = 2(HCOO)Fe + H2
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方程式のバランス02/10/25
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