| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3PO4 + 3 AgCIO3 = Ag3PO4 + 3 KCIO3
C3H8O(l) + O2(g) = CO(g) + H2O(g) =>
C3H8O(l) + 3 O2(g) = 3 CO(g) + 4 H2O(g)
NiCl2 + Hg2(NO3)2 = Ni(NO3)2 + Hg2Cl2 =>
NiCl2 + Hg2(NO3)2 = Ni(NO3)2 + Hg2Cl2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Al2(SO4)3 + LiMnO4 = Al(MnO4)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiMnO4 = 2 Al(MnO4)3 + 3 Li2SO4
OH + S2O3 = SO3 + H2O =>
6 OH + S2O3 = 2 SO3 + 3 H2O
CH3COOH + AlOH = H2O + AlC2H3O2 =>
CH3COOH + AlOH = H2O + AlC2H3O2
Na2C2O4 + KBrO3 + H2O = CO2 + KBr + NaOH =>
3 Na2C2O4 + KBrO3 + 3 H2O = 6 CO2 + KBr + 6 NaOH
C3H7CHOHCH(C2H5)CH20H + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH20H + 33 O2 = 16 CO2 + 36 H2O
Cr2O3 + H2O + NaOH = Na3[Cr(OH)6] =>
Cr2O3 + 3 H2O + 6 NaOH = 2 Na3[Cr(OH)6]
Na + CH3COOH = H2 + NaCH3COO =>
2 Na + 2 CH3COOH = H2 + 2 NaCH3COO
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
SO2(s) + O2(g) = SO3(aq)(g) =>
2 SO2(s) + O2(g) = 2 SO3(aq)(g)
KMnO4 + BiI3 + HNO3 = KNO3 + Mn(NO3)2 + Bi(NO3)3 + I2 + H2O =>
6 KMnO4 + 10 BiI3 + 48 HNO3 = 6 KNO3 + 6 Mn(NO3)2 + 10 Bi(NO3)3 + 15 I2 + 24 H2O
C3H5Br + NaOH = C3H5OH + NaBr =>
C3H5Br + NaOH = C3H5OH + NaBr
CuBr2 + O3 = Cu(BrO3)2 =>
CuBr2 + 2 O3 = Cu(BrO3)2
(C18H38) + O2 = CO2 + H2O =>
2(C18H38) + 55 O2 = 36 CO2 + 38 H2O
Mg3N2 + H2O = MgO + H3N =>
Mg3N2 + 3 H2O = 3 MgO + 2 H3N
CH3CHCH3Br + NaOH = CH3CHCH3OH + NaBr =>
CH3CHCH3Br + NaOH = CH3CHCH3OH + NaBr
Ni2 + F = NiF2 =>
Ni2 + 4 F = 2 NiF2
PO4 + SO4 = SO4PO4 =>
PO4 + SO4 = SO4PO4
Na2Co3 + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3 + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
BeF2 + H2O = BeO + HF =>
BeF2 + H2O = BeO + 2 HF
SiH4(aq) + NH3(s) = Si3N4(g) + H2 =>
3 SiH4(aq) + 4 NH3(s) = Si3N4(g) + 12 H2
ZnSO4 + NH3 + H2O = [Zn(H2O)2(NH3)4]SO4 =>
ZnSO4 + 4 NH3 + 2 H2O = [Zn(H2O)2(NH3)4]SO4
K2S + HCe = H2S + KCe =>
K2S + 2 HCe = H2S + 2 KCe
Al2 + (SO4)3 + BaCl = BaSO4 + AlCl3 =>
Al2 + 2(SO4)3 + 6 BaCl = 6 BaSO4 + 2 AlCl3
Sb2S5 + HNO3 = H3SbO4 + SO2 + NO + H2O =>
Sb2S5 + 10 HNO3 = 2 H3SbO4 + 5 SO2 + 10 NO + 2 H2O
Ag + H3Po4 = Ag3Po4 + H2 =>
6 Ag + 2 H3Po4 = 2 Ag3Po4 + 3 H2
K2CO3 + BaCl2 = BaCO3 + K2Cl2 =>
K2CO3 + BaCl2 = BaCO3 + K2Cl2
Si + N2 = SiN4 =>
Si + 2 N2 = SiN4
(NH4)3PO4 + BaCl2 = (NH4)Cl + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaCl2 = 6(NH4)Cl + Ba3(PO4)2
Cu(OH)2 + Br2 + H2O = Cu(OH)3 + HBr =>
2 Cu(OH)2 + Br2 + 2 H2O = 2 Cu(OH)3 + 2 HBr
ReCl5 + SbCl3 = ReCl4 + SbCl5 =>
2 ReCl5 + SbCl3 = 2 ReCl4 + SbCl5
NaHCO3(aq) + C6H8O7(aq) = Na3C6H5O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(aq) + C6H8O7(aq) = Na3C6H5O7(aq) + 3 CO2(g) + 3 H2O(l)
NaNO3 + Au + HCl = AuCl3 + NaCl + NO + H2O =>
NaNO3 + Au + 4 HCl = AuCl3 + NaCl + NO + 2 H2O
(NH4)(NO3) + KOH = KNO3 + NH3 + H2O =>
(NH4)(NO3) + KOH = KNO3 + NH3 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCOOH + FeCl3 = Fe(HCOO)3 + HCl =>
3 HCOOH + FeCl3 = Fe(HCOO)3 + 3 HCl
MnO4{-} + NO2{-}{+} = MnO2{-} + NO3{-} =>
MnO4{-} + 2 NO2{-}{+} = MnO2{-} + 2 NO3{-}
I2C2H6 = C2H5IHI =>
I2C2H6 = C2H5IHI
LiN{3-} + MgO{2-} = LiO{2-} + MgN{3-} =>
LiN{3-} + MgO{2-} = LiO{2-} + MgN{3-}
RbOH + ZnO = Rb2ZnO2 + H2O =>
2 RbOH + ZnO = Rb2ZnO2 + H2O
Ca(OH)2CuSO4 = CaSO4Cu(OH)2 =>
Ca(OH)2CuSO4 = CaSO4Cu(OH)2
SnCl4 + H2SO4 = Sn(SO4)2 + HCl =>
SnCl4 + 2 H2SO4 = Sn(SO4)2 + 4 HCl
Mg{+2} + NaOH = Mg(OH)2 + Na{+} =>
Mg{+2} + 2 NaOH = Mg(OH)2 + 2 Na{+}
HCOOH + CH3O = HCOO + CH3OH =>
HCOOH + CH3O = HCOO + CH3OH
NH3 + BaCl2 = Ba(NH3)2 + Cl2 =>
2 NH3 + BaCl2 = Ba(NH3)2 + Cl2
Cu(OH)2CO3 + CH3COOH = (CH3COO)2Cu + CO2 + H2O =>
4 Cu(OH)2CO3 + 9 CH3COOH = 4(CH3COO)2Cu + 6 CO2 + 10 H2O
CH2O2 + Na2CO3 = CO2 + HCOONa + H2O =>
2 CH2O2 + Na2CO3 = CO2 + 2 HCOONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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