| 前日に均衡した方程式 |
P4O10(s) + 6 H2O(l) = 4 H3PO4(l)
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
CH3CH2OH + O2 = CH3COCH3 + H2O =>
3 CH3CH2OH + O2 = 2 CH3COCH3 + 3 H2O
Na + CO2 + HCl = NaCl + H2O + CO =>
2 Na + CO2 + 2 HCl = 2 NaCl + H2O + CO
CH3CH2NH2 + HCl = CH3CH2NHCl + H2 =>
CH3CH2NH2 + HCl = CH3CH2NHCl + H2
(Ag(NH3)2)Cl + HNO3 = NH4NO3 + AgCl =>
(Ag(NH3)2)Cl + 2 HNO3 = 2 NH4NO3 + AgCl
CH2Cl2 + NaOH = NaCl + HCOH + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + HCOH + H2O
Na2SO3 + Cl2 + NaOH = Na2SO4 + H2O + NaCl =>
Na2SO3 + Cl2 + 2 NaOH = Na2SO4 + H2O + 2 NaCl
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
Na2CO3 = CO2 + Na + O2 =>
2 Na2CO3 = 2 CO2 + 4 Na + O2
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
HCl + (Na5SO3) = HSO3 + Na5Cl =>
HCl + (Na5SO3) = HSO3 + Na5Cl
Br2 + C6H14 + NaI = NaBr + CI4 + H =>
12 Br2 + C6H14 + 24 NaI = 24 NaBr + 6 CI4 + 14 H
Ti + HF + HNO3 = TiF4 + NO + H2O =>
3 Ti + 12 HF + 4 HNO3 = 3 TiF4 + 4 NO + 8 H2O
BaCl2 + Co(SO4) = Ba(SO4) + CoCl2 =>
BaCl2 + Co(SO4) = Ba(SO4) + CoCl2
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
C4H6O5 + MgCO3 = CO2 + MgC4H4O5 + H2O =>
C4H6O5 + MgCO3 = CO2 + MgC4H4O5 + H2O
NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + HNO3(aq) =>
2 NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HNO3(aq)
Na + Cl = NaCl =>
Na + Cl = NaCl
FeCl3(aq) + Na2CO3(aq) = NaCl(aq) + Fe2(CO3)3 =>
2 FeCl3(aq) + 3 Na2CO3(aq) = 6 NaCl(aq) + Fe2(CO3)3
AgNO + NaCl = AgCl + NaNO =>
AgNO + NaCl = AgCl + NaNO
KCr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H5COOH + H2O =>
4 KCr2O7 + 7 C3H7OH + 14 H2SO4 = 2 K2SO4 + 4 Cr2(SO4)3 + 7 C2H5COOH + 21 H2O
Na + At = NaAt =>
Na + At = NaAt
Pb(NO3)2 + NaI = PbI2(ppt) + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2(ppt) + 2 NaNO3
C12H22O11(s) = C(s) + H2(g) + O2(g) =>
2 C12H22O11(s) = 24 C(s) + 22 H2(g) + 11 O2(g)
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
CaCO3 + SiO2 = Ca4SiO6 + CO2 =>
4 CaCO3 + SiO2 = Ca4SiO6 + 4 CO2
H{+} + Zn + As2O3 = AsH3 + Zn{2+} + H2O =>
12 H{+} + 6 Zn + As2O3 = 2 AsH3 + 6 Zn{2+} + 3 H2O
KNO3 + Zn + H2O = NH3 + Zn(OH)2 + KOH =>
KNO3 + 4 Zn + 6 H2O = NH3 + 4 Zn(OH)2 + KOH
HCIO3 = HCI + O3 =>
HCIO3 = HCI + O3
HC7H502 + KOH = H2O + C7H502 + K =>
HC7H502 + KOH = H2O + C7H502 + K
TiCl4 + Na3PO4 = Ti3(PO4)4 + NaCl =>
3 TiCl4 + 4 Na3PO4 = Ti3(PO4)4 + 12 NaCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
CrO3 + H2CO3 = Cr(CO3)3 + H2O =>
CrO3 + 3 H2CO3 = Cr(CO3)3 + 3 H2O
Li2S + SnCl4 = S4Sn2 + LiCl =>
4 Li2S + 2 SnCl4 = S4Sn2 + 8 LiCl
I2 + N = NI3 =>
3 I2 + 2 N = 2 NI3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Li3PO4 + Cu(ClO4)2 = Cu3(PO4)2 + LiClO4 =>
2 Li3PO4 + 3 Cu(ClO4)2 = Cu3(PO4)2 + 6 LiClO4
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CH14H30 + O2 = CO2 + H2O =>
CH14H30 + 12 O2 = CO2 + 22 H2O
(NH4)2SO4 + Ba(CH3CO2)2 = BaSO4 + NH4CH3CO2 =>
(NH4)2SO4 + Ba(CH3CO2)2 = BaSO4 + 2 NH4CH3CO2
Al2Si4O10(OH)2 = Al2SiO5 + Al2Si2O5(OH)4 + SiO2 =>
2 Al2Si4O10(OH)2 = Al2SiO5 + Al2Si2O5(OH)4 + 5 SiO2
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
Si3H8 + O2 = SiO2 + H2O =>
Si3H8 + 5 O2 = 3 SiO2 + 4 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Mg + GaBr3 = MgBr2 + Ga =>
3 Mg + 2 GaBr3 = 3 MgBr2 + 2 Ga
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