| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P(s) + 3 Br2(g) = 2 PBr3(s)
Zn + PbCl3 = Pb + ZnCl =>
3 Zn + PbCl3 = Pb + 3 ZnCl
NaOH + C21H40O4 = C18H33O2Na + C3H8O3 =>
NaOH + C21H40O4 = C18H33O2Na + C3H8O3
CuI2 + Br = CuBr + I2 =>
CuI2 + Br = CuBr + I2
HCl + C3H8O = C3H7Cl + H2O =>
HCl + C3H8O = C3H7Cl + H2O
HPO + NaOH = NaPO + H2O =>
HPO + NaOH = NaPO + H2O
KF(aq) + HCl(aq) = KCl + HF =>
KF(aq) + HCl(aq) = KCl + HF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaClO4 = NaCl + O =>
NaClO4 = NaCl + 4 O
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb4O2 = Pb + O =>
Pb4O2 = 4 Pb + 2 O
Cr2(SO4)3 + Na2S + H2O = CrOHSO4 + NaHS + Na2SO4 =>
Cr2(SO4)3 + 2 Na2S + 2 H2O = 2 CrOHSO4 + 2 NaHS + Na2SO4
Cu2O + HNO3 = Cu(NO3)2 + NO2(NO)2 + H2O =>
7 Cu2O + 34 HNO3 = 14 Cu(NO3)2 + 2 NO2(NO)2 + 17 H2O
Ba(OH)2(s) = BaO(aq) + H2O(l) =>
Ba(OH)2(s) = BaO(aq) + H2O(l)
K4[Cd(OH)6] + HCl = KCl + Cd(OH)2 + H2O =>
K4[Cd(OH)6] + 4 HCl = 4 KCl + Cd(OH)2 + 4 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
K4[Fe(CN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO =>
6 K4[Fe(CN)6] + 37 K2Cr2O7 + 151 H2SO4 = 3 Fe2(SO4)3 + 37 Cr2(SO4)3 + 36 CO2 + 151 H2O + 31 K2SO4 + 36 KNO
(HN(CH2)5CO)2 + O2 = CO2 + H2O + N2 =>
2(HN(CH2)5CO)2 + 33 O2 = 24 CO2 + 22 H2O + 2 N2
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
HNaSO3 + HSO4 = HNaSO4 + HSO3 =>
HNaSO3 + HSO4 = HNaSO4 + HSO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HClO4(aq) + H2O(l) = H3O6 + Cl =>
9 HClO4(aq) + 6 H2O(l) = 7 H3O6 + 9 Cl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ag{+} + (OH){-} = AgOH =>
Ag{+} + (OH){-} = AgOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C6H8 + KMnO4 + H2O = MnO2 + C6H12O4 + KOH =>
3 C6H8 + 4 KMnO4 + 8 H2O = 4 MnO2 + 3 C6H12O4 + 4 KOH
Fe + CuSO{4} = FeSO{4{3}+Cu =>
Fe + CuSO{4} = FeSO{4{3}+Cu
HCaO3 + Li(OH) = LiCaO3 + H2O =>
HCaO3 + Li(OH) = LiCaO3 + H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
FeO + CO = Fe3C + O2 =>
3 FeO + CO = Fe3C + 2 O2
OH{-} + Sn{4+} + Cr2O7{2-}(aq) = CrO4{-}(aq) + Sn{2+}(aq) + H2O(l) =>
2 OH{-} + Sn{4+} + Cr2O7{2-}(aq) = 2 CrO4{-}(aq) + Sn{2+}(aq) + H2O(l)
Fe + CuPO4 = Fe3(PO4)2 + Cu =>
3 Fe + 2 CuPO4 = Fe3(PO4)2 + 2 Cu
CuPO4 = Cu + PO4 =>
CuPO4 = Cu + PO4
HCl + Zn = H2(gas) + ZnCl2 =>
2 HCl + Zn = H2(gas) + ZnCl2
H{+} + S{-2) = H2S =>
2 H{+} + S{-2) = H2S
C7H6 + CoF3 = C7F16 + HF + CoF2 =>
C7H6 + 22 CoF3 = C7F16 + 6 HF + 22 CoF2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuPO4 + Na2SO4 = Na3PO4 + Cu2(SO4)3 =>
2 CuPO4 + 3 Na2SO4 = 2 Na3PO4 + Cu2(SO4)3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + CuPO4 = KPO4 + Cu =>
K + CuPO4 = KPO4 + Cu
Fe + CuPO4 = Fe3(PO4)2 + Cu =>
3 Fe + 2 CuPO4 = Fe3(PO4)2 + 2 Cu
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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