| Équations équilibrées la veille |
C17H33COOH3 + 26 O2 = 18 CO2 + 18 H2O
CuSO4*5H2O + Na2SO3 + KI = CuI + H2O + K2SO4 + Na2SO4 + HI =>
2 CuSO4*5H2O + Na2SO3 + 4 KI = 2 CuI + 9 H2O + 2 K2SO4 + Na2SO4 + 2 HI
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
KNO2 + H2SO4 + KMnO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 3 H2SO4 + 2 KMnO4 = 5 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
AgI = Ag + I =>
AgI = Ag + I
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2O + MgCO3 = K2CO3 + MgO =>
K2O + MgCO3 = K2CO3 + MgO
NaI + Al = NaAl + I =>
NaI + Al = NaAl + I
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCIO3 = HCI + O2 =>
2 HCIO3 = 2 HCI + 3 O2
Au + NaCl = AuCl3 + Na =>
Au + 3 NaCl = AuCl3 + 3 Na
Ga2O3 + LiOH = Ga(LiO)3 + H2O =>
Ga2O3 + 6 LiOH = 2 Ga(LiO)3 + 3 H2O
CsI + H2O = CsOH + HI =>
CsI + H2O = CsOH + HI
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Cr2O3 + SrI2 = SrO + CrI3 =>
Cr2O3 + 3 SrI2 = 3 SrO + 2 CrI3
H2C2O4 + KNO3 = HNO3 + K2C2O4 =>
H2C2O4 + 2 KNO3 = 2 HNO3 + K2C2O4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + NH3 = Ag3N + HNO3 =>
3 AgNO3 + NH3 = Ag3N + 3 HNO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
Zn + CoSO4 = Co + Zn2SO4 =>
2 Zn + CoSO4 = Co + Zn2SO4
H2CO3(aq) + RbOH(aq) = Rb2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 RbOH(aq) = Rb2CO3(aq) + 2 H2O(l)
KOH + C20H14O4 + NH4OH = K + H2O + NH4HCO3 =>
86 KOH + C20H14O4 + 20 NH4OH = 86 K + 50 H2O + 20 NH4HCO3
CoCl2 + KOH = CoOH + KCl2 =>
CoCl2 + KOH = CoOH + KCl2
Na[Cr(OH)4] = Cr(OH)3 + NaOH =>
Na[Cr(OH)4] = Cr(OH)3 + NaOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuS + Fe = Cu3Fe2 + S =>
3 CuS + 2 Fe = Cu3Fe2 + 3 S
HOOCCOOH + Na2CO3 = H2O + CO2 + Na =>
HOOCCOOH + Na2CO3 = H2O + 3 CO2 + 2 Na
[Cr(OH)]{3-} + Cl2 + OH{-} = CrO4{2{-}+Cl{-}+H2O =>
[Cr(OH)]{3-} + 6 Cl2 + 7 OH{-} = CrO4{2{-}+12Cl{-}+4H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
HF + SiO = SiF2 + H2O =>
2 HF + SiO = SiF2 + H2O
NaOH + Be2SO4 = Na2SO4 + BeOH =>
2 NaOH + Be2SO4 = Na2SO4 + 2 BeOH
SnCl2 + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + H2O + K2SO4 + Sn2SO4 =>
6 SnCl2 + K2Cr2O7 + 7 H2SO4 = 6 Cl2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Sn2SO4
HNO3 + K2CO3 = H2O + CO2 + KNO3 =>
2 HNO3 + K2CO3 = H2O + CO2 + 2 KNO3
P4 + Br = P4Br5 =>
P4 + 5 Br = P4Br5
NaSO4 = Na + S + O =>
NaSO4 = Na + S + 4 O
Mg(s) + Zn(SO4)(aq) = Mg(SO4)(aq) + Zn(s) =>
Mg(s) + Zn(SO4)(aq) = Mg(SO4)(aq) + Zn(s)
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaI + O2 = Na2O2 + I2 =>
2 NaI + O2 = Na2O2 + I2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
C6H6 + Br2 = C6H5Br2 + HBr =>
2 C6H6 + 3 Br2 = 2 C6H5Br2 + 2 HBr
C2H5Br + C6H6 = HBr + C2H5C6H6 =>
9 C2H5Br + 5 C6H6 = 9 HBr + 6 C2H5C6H6
KL2 + Cl2 = KCl + L2 =>
2 KL2 + Cl2 = 2 KCl + 2 L2
Mg(NH2CH2COO)2 + CH3COOH = Mg(CH3COO)2 + NH2CH2COOH =>
Mg(NH2CH2COO)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 NH2CH2COOH
NaBr + AgCl = NaCl + AgBr =>
NaBr + AgCl = NaCl + AgBr
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
TiO + Cl2 = TiCl2 + O2 =>
2 TiO + 2 Cl2 = 2 TiCl2 + O2
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Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
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