| 前日に均衡した方程式 |
TiCl4 + 2 Zn = Ti + 2 ZnCl2
KMnO4 + C6H8O7 = MnO2 + KOH + H2O + CO2 =>
6 KMnO4 + C6H8O7 = 6 MnO2 + 6 KOH + H2O + 6 CO2
HCl + Mg(OH)2(aq) = MgCl2(aq) + H2O =>
2 HCl + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O
NaHSO3 + HClO = NaCl + H2SO4 =>
NaHSO3 + HClO = NaCl + H2SO4
NaBO2 + H2O = H3BO3 + NaOH =>
NaBO2 + 2 H2O = H3BO3 + NaOH
HCO3{-} + H{+} = H2CO3 =>
HCO3{-} + H{+} = H2CO3
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2CO3 =>
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2CO3
HN3 + KMnO4 + H2SO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
10 HN3 + 32 KMnO4 + 33 H2SO4 = 30 KNO3 + K2SO4 + 32 MnSO4 + 38 H2O
H3SbO3 + KIO3 + HCl = H3SbO4 + KCl + ICl + H2O =>
2 H3SbO3 + KIO3 + 2 HCl = 2 H3SbO4 + KCl + ICl + H2O
KMnO4 + C6H8O7 = C3H6O + CO3 + K + MnO2 =>
KMnO4 + 6 C6H8O7 = 8 C3H6O + 12 CO3 + K + MnO2
C22H28N2O + O2 = H2O + CO2 + NO =>
2 C22H28N2O + 59 O2 = 28 H2O + 44 CO2 + 4 NO
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
K2Cr2O7 + Zn + KOH + H2O = K3[Cr(OH)6] + K2[Zn(OH)4] =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3[Cr(OH)6] + 3 K2[Zn(OH)4]
Br2 + Ba(OH)2 = Ba(BrO)2 + BaBr2 + H2O =>
2 Br2 + 2 Ba(OH)2 = Ba(BrO)2 + BaBr2 + 2 H2O
CH3CONHCH3 + H2SO4 + H2O = CH3COOH + CH3NH3HSO4 =>
CH3CONHCH3 + H2SO4 + H2O = CH3COOH + CH3NH3HSO4
Zn + HClO = ZnClO + H =>
Zn + HClO = ZnClO + H
NaOH + H3CCOOH = NaOOCCH3 + H2O =>
NaOH + H3CCOOH = NaOOCCH3 + H2O
KOH + HCl = KCl + H2O = CO2 =>
KOH + HCl = KCl + H2O
S8 + PH3 = SP2 + H2 =>
S8 + 16 PH3 = 8 SP2 + 24 H2
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
ClO{-} + I{-} + H2O = Cl{-} + I + OH{-} =>
ClO{-} + 2 I{-} + H2O = Cl{-} + 2 I + 2 OH{-}
Cd + H2SO4 = Cd(SO4) + H2 =>
Cd + H2SO4 = Cd(SO4) + H2
C3H7NH2 + H2O = C3H7NH3 + OH =>
C3H7NH2 + H2O = C3H7NH3 + OH
NH3(g) + O(g) = N2(g) + H2O(g) =>
2 NH3(g) + 3 O(g) = N2(g) + 3 H2O(g)
Fe + MnO2 = FeMn2O4 =>
Fe + 2 MnO2 = FeMn2O4
Na2[Cu(OH)4] + HCl = NaCl + Cu(OH)2 + H2O =>
Na2[Cu(OH)4] + 2 HCl = 2 NaCl + Cu(OH)2 + 2 H2O
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
SiO2 + NaHCO3 = SiHCO3 + NaO2 =>
SiO2 + NaHCO3 = SiHCO3 + NaO2
HNO3 + S2 = H2SO4 + NO =>
4 HNO3 + S2 = 2 H2SO4 + 4 NO
C6H12O6(aq) + O2 = CO2(g) + H2O =>
C6H12O6(aq) + 6 O2 = 6 CO2(g) + 6 H2O
NaAlO2 = Na2O + Al2O3 =>
2 NaAlO2 = Na2O + Al2O3
C2H6O + O2(g) = CO2(g) + H2O(l) =>
C2H6O + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
H(g) + S(s) = HS(g) =>
H(g) + S(s) = HS(g)
KOH + CuSO4 = Cu(OH)2 + K2(SO4) =>
2 KOH + CuSO4 = Cu(OH)2 + K2(SO4)
H3PO4 + CuSO4 = Cu3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 H2SO4
Ca + N9 = CaN =>
9 Ca + N9 = 9 CaN
BaCl2 + HBr = HCl + BaBr2 =>
BaCl2 + 2 HBr = 2 HCl + BaBr2
KIO3 + H2O = K2O + HIO3 =>
2 KIO3 + H2O = K2O + 2 HIO3
H2O2 + CrCl2 + KOH = K2Cr2O7 + KCl + H2O =>
4 H2O2 + 2 CrCl2 + 6 KOH = K2Cr2O7 + 4 KCl + 7 H2O
Si + O = Si2O =>
2 Si + O = Si2O
Ni + Al2(SO4)3 = NiSO4 + Al =>
3 Ni + Al2(SO4)3 = 3 NiSO4 + 2 Al
KOH + Cu(NO3)2 = KNO3 + Cu(OH0)2 =>
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH0)2
Cu(NH3)4Cl2 + KCN + HOH = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + HOH = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
CuO + SO2 = CuSO3 =>
CuO + SO2 = CuSO3
HgS + Al = Hg + Al2S3 =>
3 HgS + 2 Al = 3 Hg + Al2S3
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COH + 2 Cr{3+} + 7 H2O
KSO4 + HNO3 = K(NO3)2 + H2SO4 =>
KSO4 + 2 HNO3 = K(NO3)2 + H2SO4
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
Co(NO3)2(aq) + NaCl(aq) = CoCl2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaCl(aq) = CoCl2 + 2 NaNO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
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