| 前日に均衡した方程式 |
3 FeSO4 + 2 Na3PO4 = Fe3(PO4)2 + 3 Na2SO4
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
NaNO3 + NH4NO3 = NaNH4 + (NO3)2 =>
NaNO3 + NH4NO3 = NaNH4 + (NO3)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COCH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Na2CO3 + MgCl2 = Mg(CO3) + NaCl =>
Na2CO3 + MgCl2 = Mg(CO3) + 2 NaCl
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
NaNO3 + Ba = Ba(NO3)2 + Na =>
2 NaNO3 + Ba = Ba(NO3)2 + 2 Na
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
H6C2 + O2 = O2C + H2O =>
2 H6C2 + 7 O2 = 4 O2C + 6 H2O
NO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
6 NO2 + K2Cr2O7 + 2 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + H2O
Cr2O7{2-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7{2-} + 34 Cl{-} + 42 H3O{+} = 2 Cr3{+} + 63 H2O + 17 Cl2
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
(CH3)3BO + O2 = CO2 + H2O + B2O3 =>
2(CH3)3BO + 11 O2 = 6 CO2 + 9 H2O + B2O3
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + N =>
P2S5 + 8 HNO3 + 4 H2O = 5 H2SO4 + 2 H3PO4 + 8 N
Na2CrO4 + NaI + H2SO4 = I2 + Cr2(SO4)3 + NaSO4 + H2O =>
4 Na2CrO4 + 2 NaI + 16 H2SO4 = I2 + 2 Cr2(SO4)3 + 10 NaSO4 + 16 H2O
MnSO4 + Na2CO3 + H2O = Na2SO4 + Mn(OH)2 + CO2 =>
MnSO4 + Na2CO3 + H2O = Na2SO4 + Mn(OH)2 + CO2
HgO + KI = HgI2 + K2O =>
HgO + 2 KI = HgI2 + K2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca{2+} + HSO4{-} = Ca(HSO4)2 =>
Ca{2+} + 2 HSO4{-} = Ca(HSO4)2
Li2CO3 + Kl = Li2CO3Kl =>
Li2CO3 + Kl = Li2CO3Kl
C9H18 + Br2 = C9H17Br + HBr =>
C9H18 + Br2 = C9H17Br + HBr
KMnO4 + C6H5CH3 + H2SO4 = MnSO4 + K2SO4 + C6H5COOH + H2O =>
6 KMnO4 + 5 C6H5CH3 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 C6H5COOH + 14 H2O
Fe2O3 + H2SO3 = Fe2(SO3)3 + H2O =>
Fe2O3 + 3 H2SO3 = Fe2(SO3)3 + 3 H2O
Hg2(NO3)2 + KBr = Hg2Br2 + KNO3 =>
Hg2(NO3)2 + 2 KBr = Hg2Br2 + 2 KNO3
K2SO4 + Al2(SO4)3 = (KAl(SO4)2) =>
K2SO4 + Al2(SO4)3 = 2(KAl(SO4)2)
C2H4 + [Cu(NH3)2]Cl = C2H2Cu2 + NH3 + HCl =>
C2H4 + 2[Cu(NH3)2]Cl = C2H2Cu2 + 4 NH3 + 2 HCl
HCl + SO2 = SCl4 + H2O =>
4 HCl + SO2 = SCl4 + 2 H2O
Se + HCl = H2Se + Cl2 =>
Se + 2 HCl = H2Se + Cl2
Ba(NO3)2 + K3PO3 = KNO3 + Ba3(PO3)2 =>
3 Ba(NO3)2 + 2 K3PO3 = 6 KNO3 + Ba3(PO3)2
CoCl3 + K2CrO4 = Co2(CrO4)3 + KCl =>
2 CoCl3 + 3 K2CrO4 = Co2(CrO4)3 + 6 KCl
Ca(ClO3)2 + Sr = Sr(ClO3)2 + Ca =>
Ca(ClO3)2 + Sr = Sr(ClO3)2 + Ca
C6H6 + O2 = CO2 + CH2 =>
C6H6 + 3 O2 = 3 CO2 + 3 CH2
K2Cr2O7 + KI + H2O = I2 + KOH + K3[Cr(OH)6] =>
K2Cr2O7 + 6 KI + 7 H2O = 3 I2 + 2 KOH + 2 K3[Cr(OH)6]
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COCH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg(SO4)2 + KNO3 = MgNO3 + K(SO4)2 =>
Mg(SO4)2 + KNO3 = MgNO3 + K(SO4)2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na(cr) + O2(g) = Na2O(cr) =>
4 Na(cr) + O2(g) = 2 Na2O(cr)
Zn(NO3)2 + K2S = ZnS + KNO3 =>
Zn(NO3)2 + K2S = ZnS + 2 KNO3
H2PO4 + C3H5O3 + H3O = H3PO4 + CO2 =>
14 H2PO4 + C3H5O3 + 3 H3O = 14 H3PO4 + 3 CO2
C4H6(g) + O2(g) = C4H6O2 =>
C4H6(g) + O2(g) = C4H6O2
Mg + ZnS = MgS + Zn =>
Mg + ZnS = MgS + Zn
SnN = Sn + N2 =>
2 SnN = 2 Sn + N2
Bi(NO3)3*5H2O = Bi2O3 + NO2 + O2 + H2O =>
4 Bi(NO3)3*5H2O = 2 Bi2O3 + 12 NO2 + 3 O2 + 20 H2O
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COCH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
N2H4CO = C3H6N6 + NH3 + CO2 =>
6 N2H4CO = C3H6N6 + 6 NH3 + 3 CO2
Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
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