| 前日に均衡した方程式 |
42 C6H5MgBr + 49 CO2 + 30 H3O = 43 C6H5COOH + 42 MgBr(OH)
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C2H5OH + CS2 + KOH = C2H5OCS2K + H2O =>
C2H5OH + CS2 + KOH = C2H5OCS2K + H2O
CH3CH2CN + Cr2O7{-} + H{+} = CO2 + NH3 + Cr{+3} + H2O =>
CH3CH2CN + 2 Cr2O7{-} + 14 H{+} = 3 CO2 + NH3 + 4 Cr{+3} + 8 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
KCl + AgClO4 = AgCl + KClO3 =>
4 KCl + 3 AgClO4 = 3 AgCl + 4 KClO3
Al2O3 + SiO2 + H2O = Al2Si4O10(OH)2 =>
Al2O3 + 4 SiO2 + H2O = Al2Si4O10(OH)2
(NH4)3PO4 + AgCl = Ag3PO4 + NH4Cl =>
(NH4)3PO4 + 3 AgCl = Ag3PO4 + 3 NH4Cl
K2O + Na2CO3 = K2CO3 + Na2O =>
K2O + Na2CO3 = K2CO3 + Na2O
CH3(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
2 CH3(CH2)2CH3(l) + 13 O2(g) = 8 CO2 + 10 H2O
KCl + AgClO4 = AgCl + KClO3 =>
4 KCl + 3 AgClO4 = 3 AgCl + 4 KClO3
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
KOH + H2SO3 = H2O + K2SO3 =>
2 KOH + H2SO3 = 2 H2O + K2SO3
HCl + KHCO3 = HCO3 + KHCl =>
HCl + KHCO3 = HCO3 + KHCl
Ar + Br = ArBr =>
Ar + Br = ArBr
C8H2O2 + O2 = CO2 + H2O =>
2 C8H2O2 + 15 O2 = 16 CO2 + 2 H2O
Ca + C2H8N2O4 = CaC2H8N2O4 =>
Ca + C2H8N2O4 = CaC2H8N2O4
K2CO3 + BaCl2 = KCl + Ba + CO3 =>
K2CO3 + BaCl2 = 2 KCl + Ba + CO3
HBr + AI = AIBr + H2 =>
2 HBr + 2 AI = 2 AIBr + H2
SiO2 + CaCl2 = Si + CaO + Cl2 =>
SiO2 + 2 CaCl2 = Si + 2 CaO + 2 Cl2
Al + HNO3(concentrado) = Al(NO3)3 + H2 =>
2 Al + 6 HNO3(concentrado) = 2 Al(NO3)3 + 3 H2
KBr + CaI2 = KI2 + CaBr =>
KBr + CaI2 = KI2 + CaBr
Na2(NH4)PO4 = Na4P2O7 + NH3 + H2O =>
2 Na2(NH4)PO4 = Na4P2O7 + 2 NH3 + H2O
KClO3 + MnO2 = K2O + MnCl + O2 =>
4 KClO3 + 4 MnO2 = 2 K2O + 4 MnCl + 9 O2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Tc2O7 + KI + HCl = K2[TcCl6] + I2 + KCl + H2O =>
Tc2O7 + 6 KI + 14 HCl = 2 K2[TcCl6] + 3 I2 + 2 KCl + 7 H2O
Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2SO4 + KI = H2O + H2S + I2 + K2HSO4 =>
9 H2SO4 + 16 KI = 4 H2O + H2S + 8 I2 + 8 K2HSO4
MgSO4(aq) + Ba(OH)2(aq) = BaSO4(s) + Mg(OH)2 =>
MgSO4(aq) + Ba(OH)2(aq) = BaSO4(s) + Mg(OH)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + K2Cr2O7 + H2SO4 = K2SO4 + ZnSO4 + CrSO4 + H2O =>
4 Zn + K2Cr2O7 + 7 H2SO4 = K2SO4 + 4 ZnSO4 + 2 CrSO4 + 7 H2O
Ca2O2 + C = CaC2 + CO =>
Ca2O2 + 6 C = 2 CaC2 + 2 CO
Sn + Se = SnSe =>
Sn + Se = SnSe
K2S + Ba = K + BaS =>
K2S + Ba = 2 K + BaS
CrO42{-} + HSO3{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
237 CrO42{-} + 248 HSO3{-} + 316 H{+} = 79 Cr3{+} + 248 SO42{-} + 282 H2O
MgS + Fe = FeS + Mg =>
MgS + Fe = FeS + Mg
Zn + H2O + KOH = K2[Zn(OH)4] + H2 =>
Zn + 2 H2O + 2 KOH = K2[Zn(OH)4] + H2
Mg2(s) + HCl = H2(g) + MgCl2 =>
Mg2(s) + 4 HCl = 2 H2(g) + 2 MgCl2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CaCO3 + Al2Si2O7 = CaSiO3 + Ca2Al2O5 + CO2 =>
4 CaCO3 + Al2Si2O7 = 2 CaSiO3 + Ca2Al2O5 + 4 CO2
FeBr3 + CuSO4 = FeSO4 + CuBr3 =>
FeBr3 + CuSO4 = FeSO4 + CuBr3
Al2O3 + K2O = K3AlO3 =>
Al2O3 + 3 K2O = 2 K3AlO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu(OH)2 + Ag2O = CuO + AgOH =>
Cu(OH)2 + Ag2O = CuO + 2 AgOH
KHC3H4O4 + NaOH = KNaC3H4O4 + H2O =>
KHC3H4O4 + NaOH = KNaC3H4O4 + H2O
HCNO = C3N3(NH2)3 + CO2 =>
6 HCNO = C3N3(NH2)3 + 3 CO2
NaNO3 + Zn + KOH = NH3 + Na2ZnO2 + K2ZnO2 + H2O =>
2 NaNO3 + 8 Zn + 14 KOH = 2 NH3 + Na2ZnO2 + 7 K2ZnO2 + 4 H2O
ZnO(s) + CO(g) = Zn(g) + CO2(g) =>
ZnO(s) + CO(g) = Zn(g) + CO2(g)
Fe{+2} + HOH = FeOH{+} + H{+} =>
Fe{+2} + HOH = FeOH{+} + H{+}
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