| 前日に均衡した方程式 |
HNO3 + KOH = KNO3 + H2O
Cl2 + C3H8O(aq) = C3H8Cl(aq) + O2(g) =>
Cl2 + 2 C3H8O(aq) = 2 C3H8Cl(aq) + O2(g)
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CH3COOH + CH3COONa = CH3COO + HNa =>
CH3COOH + CH3COONa = 2 CH3COO + HNa
B(CN)3 + Ca = B + Ca(CN)2 =>
2 B(CN)3 + 3 Ca = 2 B + 3 Ca(CN)2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
(a)BaO2(s) + H2O(l) = Ba(OH)2(aq) + O2(g) =>
2(a)BaO2(s) + 2 H2O(l) = 2 Ba(OH)2(aq) + O2(g)
CH4(g) + O2(g) + NH3(g) = HCN(aq) + H2O(l) =>
2 CH4(g) + 3 O2(g) + 2 NH3(g) = 2 HCN(aq) + 6 H2O(l)
Cu(OH)2 + (H2SO4) = CuSO4 + H2O =>
Cu(OH)2 + (H2SO4) = CuSO4 + 2 H2O
CrCl + Br2 = CrBr + Cl2 =>
2 CrCl + Br2 = 2 CrBr + Cl2
Pb(CH3COO)2 + HCl = PbCl2(s) + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2(s) + 2 CH3COOH
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
K2SO4 + AgClO3 = KClO3 + Ag2SO4 =>
K2SO4 + 2 AgClO3 = 2 KClO3 + Ag2SO4
(CH3)2CH3OH + O2 = CO2 + H2O =>
(CH3)2CH3OH + 5 O2 = 3 CO2 + 5 H2O
Fe2S3 + O2 = FeO + SO2 =>
Fe2S3 + 4 O2 = 2 FeO + 3 SO2
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
MnO4{-} + S2{-} + H{+} = Mn2{+} + S042{-} + H2O =>
40 MnO4{-} + 273 S2{-} + 320 H{+} = 20 Mn2{+} + 13 S042{-} + 160 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8O + C6H6N4O4 = C6H3(NO2)2NHN + C3H8 + H2O =>
C3H8O + C6H6N4O4 = C6H3(NO2)2NHN + C3H8 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Ba + Al(NO3)3 = Ba(NO3)2 + Al =>
3 Ba + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al
H4C3O2 + OH = C3H3O2 + H2O =>
H4C3O2 + OH = C3H3O2 + H2O
La(HCO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Si + O2 = SiO2 =>
Si + O2 = SiO2
BaCl2 + Na3PO4 = Ba3PO4 + NaCl2 =>
3 BaCl2 + Na3PO4 = Ba3PO4 + 3 NaCl2
Mg(OH)2 + SO2 + O2 = MgSO4 + H2O =>
2 Mg(OH)2 + 2 SO2 + O2 = 2 MgSO4 + 2 H2O
CU(CN)2 = CUCN + C2N2 =>
2 CU(CN)2 = 2 CUCN + C2N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NQ2SO3 + S8 = NQ2S2O3 =>
8 NQ2SO3 + S8 = 8 NQ2S2O3
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
SF4(g) + H2O(l) = SO2(g) + HF(g) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(g)
SO2 + Cr2O7{2-} + H{+} = SO4{-} + Cr{3+} + H2O =>
2 SO2 + Cr2O7{2-} + 6 H{+} = 2 SO4{-} + 2 Cr{3+} + 3 H2O
K2O + Be = BeO + K =>
K2O + Be = BeO + 2 K
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
ClO4{-} + SO3{-2} = SO4{-2} + Cl{-} =>
ClO4{-} + 4 SO3{-2} = 4 SO4{-2} + Cl{-}
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C4H6O2S + C4H2O3 = C8H8O3 + SO2 =>
C4H6O2S + C4H2O3 = C8H8O3 + SO2
Bi2O3 + NaClO + NaOH = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaClO + 2 NaOH = 2 NaBiO3 + 2 NaCl + H2O
*4C + *6H2 + *O2 = *2C2H6O =>
*4C + *6H2 + *O2 = *2C2H6O
C2H5OH + CH4N2O + C6H12O6 + S = C5H10N2O2S + H2O =>
3 C2H5OH + 3 CH4N2O + C6H12O6 + 3 S = 3 C5H10N2O2S + 6 H2O
(CH3)3CCl + H2O = Cl{-} + (CH3)3COH + H3O{+} =>
(CH3)3CCl + 2 H2O = Cl{-} + (CH3)3COH + H3O{+}
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
ZnCl2 + Na3PO4 = Zn3(PO4)2 + NaCl =>
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl
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