| Équations équilibrées la veille |
Ba(s) + Zn(NO3)2(aq) = Ba(NO3)2(aq) + Zn(s)
CH3CH2CHO + NaOH = CH3CH2CNaO + H2O =>
CH3CH2CHO + NaOH = CH3CH2CNaO + H2O
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
CaPO4 + AiSO4 = CaSO4 + AiPO4 =>
CaPO4 + AiSO4 = CaSO4 + AiPO4
CH3CH2NH2 + HCl = CH3CH2Cl + NH3 =>
CH3CH2NH2 + HCl = CH3CH2Cl + NH3
K2O(s) + HNO3(aq) = KNO3(aq) + H2O(l) =>
K2O(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l)
CH3CH2OH(l) = CH2(g) + H2O(g) =>
CH3CH2OH(l) = 2 CH2(g) + H2O(g)
Ba + AgCl = BaCl + Ag =>
Ba + AgCl = BaCl + Ag
Zn(H2O)4 + NaCN = ZnCN + Na + H2O =>
Zn(H2O)4 + NaCN = ZnCN + Na + 4 H2O
CuO4 + H2O = CuO4H + OH =>
CuO4 + H2O = CuO4H + OH
CH3CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2OH + 2 HBr = 2 CH3CH2CH2Br + 3 H2O
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2(s) + BaSO4(aq) =>
MgSO4(aq) + Ba(OH)2(aq) = Mg(OH)2(s) + BaSO4(aq)
NO2{-} + I2{-} + H3O{+} = HI + NO3 + H2O =>
NO2{-} + 3 I2{-} + 4 H3O{+} = 6 HI + NO3 + 3 H2O
Be(NO3)2 + KI = KNO3 + BeI2 =>
Be(NO3)2 + 2 KI = 2 KNO3 + BeI2
A1 + C1 = A13C1 =>
13 A1 + C1 = A13C1
CH3CHO + KCr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
7 CH3CHO + 2 KCr2O7 + 7 H2SO4 = 7 CH3COOH + 2 Cr2(SO4)3 + K2SO4 + 7 H2O
NaHSO4 + PbO = Na2SO4 + PbSO4 + H2O =>
2 NaHSO4 + PbO = Na2SO4 + PbSO4 + H2O
CH3CHO + H2O = CH3CH2OH + O2 =>
2 CH3CHO + 2 H2O = 2 CH3CH2OH + O2
N2(g) = N(g) =>
N2(g) = 2 N(g)
CH3CN + O2 = CO2 + H2O + NO2 =>
4 CH3CN + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
ClO3{-} + Br2 + OH{-} = Br{-} + ClO4{-} + H2O =>
ClO3{-} + Br2 + 2 OH{-} = 2 Br{-} + ClO4{-} + H2O
CH3CO2H(aq) + Ba(OH)2(aq) = (CH3CO2)2Ba(aq) + H2O(l) =>
2 CH3CO2H(aq) + Ba(OH)2(aq) = (CH3CO2)2Ba(aq) + 2 H2O(l)
Mg + PS(NO3)2 = Mg(NO3)2 + PS =>
Mg + PS(NO3)2 = Mg(NO3)2 + PS
KI + H2O + Cl2 = KCl + HIO3 + HCl =>
KI + 3 H2O + 3 Cl2 = KCl + HIO3 + 5 HCl
Br{-}(aq) + Cl2(g) = Br2(i) + Cl{-}(aq) =>
2 Br{-}(aq) + Cl2(g) = Br2(i) + 2 Cl{-}(aq)
BaOH2 + CaCO3 = BaCO3 + CaOH2 =>
BaOH2 + CaCO3 = BaCO3 + CaOH2
CH3CO2H + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3CO2H + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Mg + PS(NO3)2 = MgNO3 + PS =>
2 Mg + PS(NO3)2 = 2 MgNO3 + PS
C2H5COOH + OH = C2H5COO + H2O =>
C2H5COOH + OH = C2H5COO + H2O
NaCl + NaOH = Na + Cl(OH)2 =>
NaCl + 2 NaOH = 3 Na + Cl(OH)2
CH3CONH2 + H2O = CH3COOH + NH3 =>
CH3CONH2 + H2O = CH3COOH + NH3
Pb(NO3) + LiI = PbI + Li(NO3) =>
Pb(NO3) + LiI = PbI + Li(NO3)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KH2PO4 + Pb(NO2)2 = Pb3(PO4)2 + KNO2 + HNO2 =>
2 KH2PO4 + 3 Pb(NO2)2 = Pb3(PO4)2 + 2 KNO2 + 4 HNO2
CH3COOH + CuSO4 = H2SO4 + Cu(CH3COO)2 =>
2 CH3COOH + CuSO4 = H2SO4 + Cu(CH3COO)2
KBr + NaOH = KNa + BrOH =>
KBr + NaOH = KNa + BrOH
CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4 =>
2 CH3COONa + CuSO4 = (CH3COO)2Cu + Na2SO4
CH3Cl + Br2 = CH3Br + Cl =>
2 CH3Cl + Br2 = 2 CH3Br + 2 Cl
Al2(NO3)3 = Al2O + NO2 + O2 =>
Al2(NO3)3 = Al2O + 3 NO2 + O2
Sn + H2SO4 = Sn(SO4)2 + H2 =>
Sn + 2 H2SO4 = Sn(SO4)2 + 2 H2
C6H8 + O9 = CO2 + H2O =>
9 C6H8 + 16 O9 = 54 CO2 + 36 H2O
CH3Cl = CH3 + Cl2 =>
2 CH3Cl = 2 CH3 + Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3F + O2 = CO2 + H2O + HF =>
2 CH3F + 3 O2 = 2 CO2 + 2 H2O + 2 HF
NaOH(aq) + CuCl2(aq) = Cu(OH)2(aq) + NaCl =>
2 NaOH(aq) + CuCl2(aq) = Cu(OH)2(aq) + 2 NaCl
OH{-} + P4 = PO4{3-} + H2O + e =>
32 OH{-} + P4 = 4 PO4{3-} + 16 H2O + 20e
CO(NH2)2(aq) + H2O(l) = CO2(g) + NH3(g) =>
CO(NH2)2(aq) + H2O(l) = CO2(g) + 2 NH3(g)
CH3NH2 + HBr = [CH3NH3]Br =>
CH3NH2 + HBr = [CH3NH3]Br
SF4 + H2O + O2 = HF + H2SO4 =>
2 SF4 + 6 H2O + O2 = 8 HF + 2 H2SO4
AlSO4 + CaI = AlI + CaSO4 =>
AlSO4 + CaI = AlI + CaSO4
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| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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