| 前日に均衡した方程式 |
HfO2 + 2 Cl2 + C = HfCl4 + CO2
C27H30N2O7S2 + H2O2 + OH{-} = CO2 + NO3{-} + SO4{-2} + H2O =>
C27H30N2O7S2 + 73 H2O2 + 6 OH{-} = 27 CO2 + 2 NO3{-} + 2 SO4{-2} + 91 H2O
NH4NO3(s) = N2(g) + O2(g) + H2O(g)NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
6 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)NH4NO3(s)
U + HCl = UCl6 + H2 =>
U + 6 HCl = UCl6 + 3 H2
K + Y2 = KY2 =>
K + Y2 = KY2
SO2 + KMnO4 + H2O = H2SO4 + MnO2 + K2SO4 =>
3 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + 2 MnO2 + K2SO4
RbCl + NaOH = NaCl + RbOH =>
RbCl + NaOH = NaCl + RbOH
Sn(OH)2 + K2O = K2SnO2 + H2O =>
Sn(OH)2 + K2O = K2SnO2 + H2O
CH3Cl + CH3COONa = CH3COOCH3 + NaCl =>
CH3Cl + CH3COONa = CH3COOCH3 + NaCl
(CH2)2COH(COOH)3 + O2 = CO2 + H2O =>
2(CH2)2COH(COOH)3 + 9 O2 = 12 CO2 + 8 H2O
Na + ZnO = ZnNa2 + O2 =>
4 Na + 2 ZnO = 2 ZnNa2 + O2
NaOH + HC8H4O4 = H2O + Na + C8H4O4 =>
NaOH + HC8H4O4 = H2O + Na + C8H4O4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
S + KOH = KS + OH =>
S + KOH = KS + OH
O2 + H2SO4 = H2O + SO4 =>
O2 + 2 H2SO4 = 2 H2O + 2 SO4
NaCl + HNO2 = NaNO2 + HCl =>
NaCl + HNO2 = NaNO2 + HCl
MnSO3 + H2SO4 = MnSO4 + H2O + SO2 =>
MnSO3 + H2SO4 = MnSO4 + H2O + SO2
TiO + Cl2 = TiCl3 + O2 =>
2 TiO + 3 Cl2 = 2 TiCl3 + O2
(C2H5)2NH + HCl = C2H5Cl + NH3 =>
(C2H5)2NH + 2 HCl = 2 C2H5Cl + NH3
C6H6 + H2O + SO4{2-} + H{+} = HCO3{-} + H2S =>
4 C6H6 + 12 H2O + 15 SO4{2-} + 6 H{+} = 24 HCO3{-} + 15 H2S
Cu2 + S2 = CuS =>
Cu2 + S2 = 2 CuS
Al(s) + F2(g) = AlF2 =>
Al(s) + F2(g) = AlF2
C6N2H4O + O2 + H2O = CO2 + NH3 =>
C6N2H4O + 5 O2 + H2O = 6 CO2 + 2 NH3
CuO + AgNO3 = Cu(NO3)2 + Ag2O =>
CuO + 2 AgNO3 = Cu(NO3)2 + Ag2O
BaI2 + Na3PO4 = NaI + Ba3(PO4)2 =>
3 BaI2 + 2 Na3PO4 = 6 NaI + Ba3(PO4)2
Zn + Fe2(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe2(SO4)3 = 3 ZnSO4 + 2 Fe
LiNO3 + CuCl2 = Cu(NO3)2 + LiCl =>
2 LiNO3 + CuCl2 = Cu(NO3)2 + 2 LiCl
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
HBrO3 + KOH = KBrO3 + H2O =>
HBrO3 + KOH = KBrO3 + H2O
SO2(g) + Li2Se(aq) = SSe2 + Li2O(aq) =>
SO2(g) + 2 Li2Se(aq) = SSe2 + 2 Li2O(aq)
H3N + Al(OH)3 = HOH + AlN =>
H3N + Al(OH)3 = 3 HOH + AlN
C22H48ClN + O2 = CO2 + H2O + H{+} + Cl{-} + HNO3 =>
C22H48ClN + 35 O2 = 22 CO2 + 23 H2O + H{+} + Cl{-} + HNO3
Cl2 + H2O = HCl + HClO88 =>
88 Cl2 + 88 H2O = 175 HCl + HClO88
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
As2S3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3AsO4 + H2O =>
5 As2S3 + 28 KMnO4 + 27 H2SO4 = 14 K2SO4 + 28 MnSO4 + 10 H3AsO4 + 12 H2O
HCl + NH3 = NH3Cl2 + H2 =>
2 HCl + NH3 = NH3Cl2 + H2
Fe(x)O(y) + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(x)O(y) + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
NaOH + CH3COOCHClCH3 = CH3COONa + C2H4(OH)2 + NaCl =>
2 NaOH + CH3COOCHClCH3 = CH3COONa + C2H4(OH)2 + NaCl
NaSO4 + Ca(NO3)2 = Ca(SO4)2 + NaNO3 =>
2 NaSO4 + Ca(NO3)2 = Ca(SO4)2 + 2 NaNO3
NaOH + H2C4H6O6 = H2O + Na2C4H6O6 =>
2 NaOH + H2C4H6O6 = 2 H2O + Na2C4H6O6
PO4H3 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 PO4H3 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
ZnI2 + H2SO4 = ZnSO4 + I2 + H2 =>
ZnI2 + H2SO4 = ZnSO4 + I2 + H2
Cl2 + Ca(OH)2 = CaCl2 + (ClO3)2 + H2O =>
7 Cl2 + 6 Ca(OH)2 = 6 CaCl2 + (ClO3)2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8O + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4) + K2SO4 + H2O =>
5 C3H8O + 2 K2Cr2O7 + 4 H2SO4 = 5 C3H6O2 + 2 Cr2(SO4) + 2 K2SO4 + 9 H2O
FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
Bi2SO3 + O2 = Bi2O3 + SO2 =>
Bi2SO3 + O2 = Bi2O3 + SO2
Al(OH)3 + H2C2O4 + K2C2O4 = K3[Al(C2O4)3] + H2O =>
2 Al(OH)3 + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Al(C2O4)3] + 6 H2O
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