| 前日に均衡した方程式 |
NaI + BaNO3 = NaNO3 + BaI
C5H9NO4 + H2O = CH4 + NH3 + CO2 =>
4 C5H9NO4 + 6 H2O = 9 CH4 + 4 NH3 + 11 CO2
Mg + Cu{3+} = Mg{3+} + Cu =>
Mg + Cu{3+} = Mg{3+} + Cu
CoI3 + (NH4)2CrO4 = (NH4)2 + CoI3(CrO4)3 =>
CoI3 + 3(NH4)2CrO4 = 3(NH4)2 + CoI3(CrO4)3
H3NO3 + Fe = Fe(NO3)3 + N2O + H2O =>
30 H3NO3 + 4 Fe = 4 Fe(NO3)3 + 9 N2O + 45 H2O
CH3COOH + HCl = H2Cl + CH2COOH =>
CH3COOH + HCl = H2Cl + CH2COOH
Fe + ClO3 = FeCl2 + O =>
Fe + 2 ClO3 = FeCl2 + 6 O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaOH(aq) + CaCl2(aq) = Ca(OH)2 + NaCl(s) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2 + 2 NaCl(s)
C2H3Cl3 + H2O = CO + CH4 + HCl =>
3 C2H3Cl3 + 4 H2O = 4 CO + 2 CH4 + 9 HCl
C3H7Cl + KOH = KCl + C3H7OH =>
C3H7Cl + KOH = KCl + C3H7OH
HBr + Mg = MgBr2 + H2 =>
2 HBr + Mg = MgBr2 + H2
HI + H2O = H2 + HIO3 =>
HI + 3 H2O = 3 H2 + HIO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
UO2(NO3)2(aq) + NH3(g) = (NH4)2U2O7(s) + H2O(l) + N2(g) =>
6 UO2(NO3)2(aq) + 26 NH3(g) = 3(NH4)2U2O7(s) + 27 H2O(l) + 16 N2(g)
CH2(NH2)COOH + O2 = CO2 + NH3 + H2O =>
2 CH2(NH2)COOH + 3 O2 = 4 CO2 + 2 NH3 + 2 H2O
PbSO4 + Na2CO3 + C = Pb + Na2SO4 + CO2 =>
2 PbSO4 + 2 Na2CO3 + C = 2 Pb + 2 Na2SO4 + 3 CO2
SnCl4 + NH4Cl = SnNH3 + Cl3 + HCl =>
3 SnCl4 + 3 NH4Cl = 3 SnNH3 + 4 Cl3 + 3 HCl
Fe(NO3)3 + H2S = FeS + S + HNO3 =>
2 Fe(NO3)3 + 3 H2S = 2 FeS + S + 6 HNO3
HCl + NH4SCN + FeCl3 = NH4Cl + H{+} + [Fe(SCN)6]{-3} =>
3 HCl + 6 NH4SCN + FeCl3 = 6 NH4Cl + 3 H{+} + [Fe(SCN)6]{-3}
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
Mg(s) + HCl(am) = MgCl2(an) + H2(g) =>
Mg(s) + 2 HCl(am) = MgCl2(an) + H2(g)
I2 + CCl4 = CI + Cl4 =>
I2 + 2 CCl4 = 2 CI + 2 Cl4
As + S = As4S4 =>
4 As + 4 S = As4S4
NiSO4 + NH3 + H3PO2 + H2O = Ni + NH4HPO4 + H2SO4 =>
5 NiSO4 + 2 NH3 + 2 H3PO2 + 4 H2O = 5 Ni + 2 NH4HPO4 + 5 H2SO4
C5H11Cl + KOH = C5H10 + KCl + H2O =>
C5H11Cl + KOH = C5H10 + KCl + H2O
Fe + NaN3 = FeN + Na =>
3 Fe + NaN3 = 3 FeN + Na
H2S + Ca(OH)2 = CaS + H2O =>
H2S + Ca(OH)2 = CaS + 2 H2O
MnSO4 + Br2 + NaOH = MnO2 + NaBr + Na2SO4 + H2O =>
MnSO4 + Br2 + 4 NaOH = MnO2 + 2 NaBr + Na2SO4 + 2 H2O
NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(aq) =>
2 NaCl(aq) + PbO(aq) = Na2O(aq) + PbCl2(aq)
C10H32 + O2 = CO2 + H2O =>
C10H32 + 18 O2 = 10 CO2 + 16 H2O
Mn{2+} + ClO3{-} + H2O = MnO2 + Cl{-} + H{+} =>
3 Mn{2+} + ClO3{-} + 3 H2O = 3 MnO2 + Cl{-} + 6 H{+}
Ca2Br2 + NaCO3 = CaCO3 + NaBr =>
Ca2Br2 + 2 NaCO3 = 2 CaCO3 + 2 NaBr
SI + KOH = K2SIO2 + H2 =>
SI + 2 KOH = K2SIO2 + H2
FeCl2 + H3O2 + HCl = FeCl3 + H2O =>
FeCl2 + H3O2 + HCl = FeCl3 + 2 H2O
C3H7OH + KMnO4 = C2H5COOH + MnO2 + KOH + H2O =>
3 C3H7OH + 4 KMnO4 = 3 C2H5COOH + 4 MnO2 + 4 KOH + H2O
NH3 + ClHO = NCl3 + H2O =>
NH3 + 3 ClHO = NCl3 + 3 H2O
C2H5OH + O2 = C2H3OH + H2O =>
2 C2H5OH + O2 = 2 C2H3OH + 2 H2O
C5H12O + O = H2O + CO2 =>
C5H12O + 15 O = 6 H2O + 5 CO2
Rb + Sn(SO4)2 = Rb2SO4 + Sn =>
4 Rb + Sn(SO4)2 = 2 Rb2SO4 + Sn
Cr2(SO4)3 + KOH = Cr(OH) + K2(SO4)3 =>
Cr2(SO4)3 + 2 KOH = 2 Cr(OH) + K2(SO4)3
FeCl2 + NaSO4 = FeSO4 + NaCl2 =>
FeCl2 + NaSO4 = FeSO4 + NaCl2
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
S8 + H2O = SO3 + H2S =>
S8 + 6 H2O = 2 SO3 + 6 H2S
H3NO3S + Na2CO3 = NaSO3NH2 + H2O + CO2 =>
2 H3NO3S + Na2CO3 = 2 NaSO3NH2 + H2O + CO2
C6H12C6 + O2 = CO2 + H2O =>
C6H12C6 + 15 O2 = 12 CO2 + 6 H2O
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
Cu{2+} + I = Cu + I{2} =>
Cu{2+} + I = Cu + I{2}
KNO3(s) = KNO2() + O2 =>
2 KNO3(s) = 2 KNO2() + O2
H{+} + Cr{2+} + H2MoO4 = Mo + Cr{3+} + H2O =>
6 H{+} + 6 Cr{2+} + H2MoO4 = Mo + 6 Cr{3+} + 4 H2O
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