| 前日に均衡した方程式 |
K + HF = KHF
Ne + Ar = Ne3Ar5 =>
3 Ne + 5 Ar = Ne3Ar5
KClO4(s) = KCl(g) + O2(g) =>
KClO4(s) = KCl(g) + 2 O2(g)
C5H12O + O2 = CO2 + H2O(g) =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O(g)
N2 + O5 + H2O = (HNO3) =>
N2 + O5 + H2O = 2(HNO3)
Ph + AgNO3 = Ph(NO3)2 + Ag =>
Ph + 2 AgNO3 = Ph(NO3)2 + 2 Ag
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AlCl3 + (NH4)2CO3 = Al2(CO3)3 + NH4Cl =>
2 AlCl3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4Cl
Cu(NO3)2 + NaOH = Cu(HNO4) + NaNO3 =>
Cu(NO3)2 + NaOH = Cu(HNO4) + NaNO3
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Fe(CO3) = Fe + CO3 =>
Fe(CO3) = Fe + CO3
KHSO4 + NaCl = NaHSO4 + KCl =>
KHSO4 + NaCl = NaHSO4 + KCl
H2 + BO3 = H3BO3 =>
3 H2 + 2 BO3 = 2 H3BO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C7H6O3 + Fe(NO3)3 = Fe(OH)3 + N2 + CO2 + H2O =>
15 C7H6O3 + 28 Fe(NO3)3 = 28 Fe(OH)3 + 42 N2 + 105 CO2 + 3 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Cl2 + Na2CO3 + H2O = NaHCO3 + NaCl + ClO2 =>
5 Cl2 + 8 Na2CO3 + 4 H2O = 8 NaHCO3 + 8 NaCl + 2 ClO2
C6H5COONa + H2SO4 = C6H5COOH + Na2SO4 =>
2 C6H5COONa + H2SO4 = 2 C6H5COOH + Na2SO4
Co(NO3)2 + Na2B4O7 = Co(BO2)2 + NO2 + NaBO2 + O2 =>
2 Co(NO3)2 + 2 Na2B4O7 = 2 Co(BO2)2 + 4 NO2 + 4 NaBO2 + O2
Cr + CO3 = Cr(CO3) =>
Cr + CO3 = Cr(CO3)
Cr + O2 + H2O = Cr(OH) =>
4 Cr + O2 + 2 H2O = 4 Cr(OH)
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO42{-} + H2O =>
79 MnO4{-} + 5 SO3{2-} + 242 H{+} = 79 Mn{2+} + 5 SO42{-} + 121 H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
K2Cr2O7(aq) + C6H12O6(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
4 K2Cr2O7(aq) + C6H12O6(aq) + 16 H2SO4(aq) = 4 Cr2(SO4)3(aq) + 4 K2SO4(aq) + 6 CO2(g) + 22 H2O(l)
SO2 + Co(OH)2 = CoSO3 + H2O =>
SO2 + Co(OH)2 = CoSO3 + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KOH + CrH2O4 = K2Cr2O7 + H2O =>
2 KOH + 2 CrH2O4 = K2Cr2O7 + 3 H2O
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Fe{2+} + (SO4)3 + H{+} = Fe{3+} + SO3{2-} + H2O =>
12 Fe{2+} + (SO4)3 + 6 H{+} = 12 Fe{3+} + 3 SO3{2-} + 3 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
Cr(OH)3 + HBr = Cr(Br)3 + HOH =>
Cr(OH)3 + 3 HBr = Cr(Br)3 + 3 HOH
[Cr(OH)4]{-} + Cl2 + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2[Cr(OH)4]{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
C5H10O2 + C3H8O = C8H16O2 + H2O =>
C5H10O2 + C3H8O = C8H16O2 + H2O
C16H30 + O2 = CO2 + H2O =>
2 C16H30 + 47 O2 = 32 CO2 + 30 H2O
HCOOH + AgOH = Ag + H2O + CO2 =>
HCOOH + 2 AgOH = 2 Ag + 2 H2O + CO2
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C7H4O + O2 = CO2 + H2O =>
2 C7H4O + 15 O2 = 14 CO2 + 4 H2O
CH3COOH + CH3(CH2)2CH2OH = CH3CH2COO(CH2)3CH3 + H2O =>
4 CH3COOH + 5 CH3(CH2)2CH2OH = 4 CH3CH2COO(CH2)3CH3 + 5 H2O
Li2CO3 + HCl = LiCl + CO2H2O =>
Li2CO3 + 2 HCl = 2 LiCl + CO2H2O
BaO2 + KI + H2O = KOH + Ba(OH)2 + I2 =>
BaO2 + 2 KI + 2 H2O = 2 KOH + Ba(OH)2 + I2
ZnCl2 + AgNO3 = AgCl + Zn(NO3)2 =>
ZnCl2 + 2 AgNO3 = 2 AgCl + Zn(NO3)2
P + NO3{-} + H2O = PO4{3-} + NO + H{+} =>
3 P + 5 NO3{-} + 2 H2O = 3 PO4{3-} + 5 NO + 4 H{+}
Na3AlO3 + H2SO4 = Al2(SO4)3 + H2O + Na2O =>
2 Na3AlO3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 Na2O
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