| 前日に均衡した方程式 |
2 Br2 + 3 O2 = 2 Br2O3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
MgS + HCl = H2S + MgCl2 =>
MgS + 2 HCl = H2S + MgCl2
Br2 + O2 = Br2O3 =>
2 Br2 + 3 O2 = 2 Br2O3
SiO2(s) + Al(l) = Si(s) + Al2O3(s) =>
3 SiO2(s) + 4 Al(l) = 3 Si(s) + 2 Al2O3(s)
Na2SO4 + Cr(OH)3 = NaOH + Cr2(SO4)3 =>
3 Na2SO4 + 2 Cr(OH)3 = 6 NaOH + Cr2(SO4)3
Na3(PO4) + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3(PO4) + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaS + H = H2S + Na =>
NaS + 2 H = H2S + Na
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + CuNO3 =>
AgNO3 + Cu(NO3)2 = Ag(NO3)2 + CuNO3
A2B + BC = B + A2C =>
A2B + BC = 2 B + A2C
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CH3CHO + HBr = CH3COBr + H2 =>
CH3CHO + HBr = CH3COBr + H2
ZnCuCl3 + Na2SO4 = NaZnCl3 + Cu2SO4 =>
2 ZnCuCl3 + Na2SO4 = 2 NaZnCl3 + Cu2SO4
Ag(s) + H2S(g) = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S(g) = Ag2S(s) + H2(g)
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CuSO4 + N2O5 = Cu2NO3 + SO3 + O2 =>
8 CuSO4 + 2 N2O5 = 4 Cu2NO3 + 8 SO3 + 3 O2
C2H12O7 + O2 = CO2 + H2O =>
2 C2H12O7 + 3 O2 = 4 CO2 + 12 H2O
MnSO4 + KBrO3 + KOH = MnO2 + KBr + K2SO4 + H2O =>
3 MnSO4 + KBrO3 + 6 KOH = 3 MnO2 + KBr + 3 K2SO4 + 3 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KI + KMnO4 + H2SO4 = K2SO4 + MnO2 + I2 + H2O =>
6 KI + 2 KMnO4 + 4 H2SO4 = 4 K2SO4 + 2 MnO2 + 3 I2 + 4 H2O
Mg(OH)2 + H3PO4 = Mg3PO4 + H(OH)2 =>
3 Mg(OH)2 + H3PO4 = Mg3PO4 + 3 H(OH)2
Potassiumchloride + hydrogenperoxide = potassiumchlorate + water =>
KCl + 3 H2O2 = KClO3 + 3 H2O
NaCl + H2SO4 + MnO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
6 NaCl + 4 H2SO4 + MnO4 = MnSO4 + 3 Na2SO4 + 3 Cl2 + 4 H2O
H2O + Ca3P2 = Ca(OH)2 + PH3 =>
6 H2O + Ca3P2 = 3 Ca(OH)2 + 2 PH3
(NH4)2SO4(aq) + Ca(OH)2 = NH3(g) + H2O(l) + CaSO4 =>
(NH4)2SO4(aq) + Ca(OH)2 = 2 NH3(g) + 2 H2O(l) + CaSO4
Ag2CO3 + H2SO4 = CO2 + Ag2SO4 + H2O =>
Ag2CO3 + H2SO4 = CO2 + Ag2SO4 + H2O
Al2(SO4)3 + K2SO4 + H2O = AlK(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 AlK(SO4)2*12H2O
(NH4)Cl + Br(OH) = BrCl + H2O + NH3 =>
(NH4)Cl + Br(OH) = BrCl + H2O + NH3
NaOH + H2ZnO2 = Na2ZnO2 + H2O =>
2 NaOH + H2ZnO2 = Na2ZnO2 + 2 H2O
Li2O + MgO = Li2Mg + O2 =>
Li2O + MgO = Li2Mg + O2
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
ZnO + HNO3 = ZnNO4 + H2 =>
2 ZnO + 2 HNO3 = 2 ZnNO4 + H2
Zn + HNO3 = ZnN2O6 + H2 =>
Zn + 2 HNO3 = ZnN2O6 + H2
Cu + CH3COOH + O = (CH3COO)2Cu + H2O =>
Cu + 2 CH3COOH + O = (CH3COO)2Cu + H2O
C6H5Cl + Na2O = C6H5ONa + NaCl =>
C6H5Cl + Na2O = C6H5ONa + NaCl
Zn{2+} + Au = Zn + Au{2+} =>
Zn{2+} + Au = Zn + Au{2+}
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C6H4(CH3)2 + Br2 = C6H3(CH3)2 + HBr =>
2 C6H4(CH3)2 + Br2 = 2 C6H3(CH3)2 + 2 HBr
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HClO4 + Be2 = BeClO4 + H2 =>
2 HClO4 + Be2 = 2 BeClO4 + H2
Cu3(PO4)2 + Na2SO4 = Na3PO4 + CuSO4 =>
Cu3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CuSO4
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
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