| 前日に均衡した方程式 |
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
C2H6Br2 + Na = NaBr + C2H6 =>
C2H6Br2 + 2 Na = 2 NaBr + C2H6
H2O + Na2O = Na(OH) =>
H2O + Na2O = 2 Na(OH)
LiOH + HNO3 = Li + NO3 + H2O =>
LiOH + HNO3 = Li + NO3 + H2O
PbCO3 + Na2EDTA = Pb(EDTA) + Na2CO3 =>
PbCO3 + Na2EDTA = Pb(EDTA) + Na2CO3
Na2O + Mg(OH)2 = MgO + NaOH =>
Na2O + Mg(OH)2 = MgO + 2 NaOH
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3COOH + AgNO3 = CH3NO3 + AgCOOH =>
CH3COOH + AgNO3 = CH3NO3 + AgCOOH
Na2O + HBrO3 = NaBrO3 + H2O =>
Na2O + 2 HBrO3 = 2 NaBrO3 + H2O
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Fe + As = FeAs =>
Fe + As = FeAs
Cr2O2 = Cr + O2 =>
Cr2O2 = 2 Cr + O2
H2SO4 + MnO2 = MnSO4 + H2O + O =>
H2SO4 + MnO2 = MnSO4 + H2O + O
NiI = Ni + I2 =>
2 NiI = 2 Ni + I2
((CH3(CH2)4CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)4CH3)) + 19 O2 = 12 CO2 + 14 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca3(Po4)2 + Ca(OH)2 = [Ca(OH)]3Po4 =>
Ca3(Po4)2 + 3 Ca(OH)2 = 2[Ca(OH)]3Po4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2OFeSO4 + KMnO4 = H2O + SO4 + FeO + Mn + K =>
4 H2OFeSO4 + KMnO4 = 4 H2O + 4 SO4 + 4 FeO + Mn + K
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(s)Cl2(g) = BaCl2(s) =>
Ba(s)Cl2(g) = BaCl2(s)
Ca(OH)2 + HNO3 = Ca*(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca*(NO3)2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2CO3(aq) + FeBr2(aq) = FeCO3(s) + KBr =>
K2CO3(aq) + FeBr2(aq) = FeCO3(s) + 2 KBr
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
Ni2O3 = NiO + O2 =>
2 Ni2O3 = 4 NiO + O2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K2SiO3 = SiO2 + K2O =>
K2SiO3 = SiO2 + K2O
NaAlO2*2H2O + Na2SiO3*9H2O = Na2Al2Si2O8 + NaOH + H2O =>
2 NaAlO2*2H2O + 2 Na2SiO3*9H2O = Na2Al2Si2O8 + 4 NaOH + 20 H2O
Ti2O3 = Ti3 + O2 =>
6 Ti2O3 = 4 Ti3 + 9 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
BaCl2 + H2(SO4) = BaSO4 + HCl =>
BaCl2 + H2(SO4) = BaSO4 + 2 HCl
P + O2 = P4O30 =>
4 P + 15 O2 = P4O30
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Na + C = Na2C2 =>
2 Na + 2 C = Na2C2
H4B2O5 + Pb(OH)2 = Pb2B2O5 + H2O =>
H4B2O5 + 2 Pb(OH)2 = Pb2B2O5 + 4 H2O
C3H6O2 + H2O = C2H5OH + CO2 =>
6 C3H6O2 + 3 H2O = 7 C2H5OH + 4 CO2
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
SnO + H2O = Sn(OH)2 =>
SnO + H2O = Sn(OH)2
Zn + Ni(NO3)2 = Ni + ZnN2O6 =>
Zn + Ni(NO3)2 = Ni + ZnN2O6
HCN + Sr(OH)2 = Sr(CN)2 + H2O =>
2 HCN + Sr(OH)2 = Sr(CN)2 + 2 H2O
FeCl3*6H2O + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl + H2O =>
FeCl3*6H2O + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl + 6 H2O
KC1O = KC1O4 + KC1 =>
4 KC1O = KC1O4 + 3 KC1
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