| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 Cl = CuCl2 + SO4
C6H2COOH + O2 = CO2 + H2O =>
4 C6H2COOH + 27 O2 = 28 CO2 + 6 H2O
Li + Ba(OH)2 = LiOH + Ba =>
2 Li + Ba(OH)2 = 2 LiOH + Ba
Na2SiO3 + CO2 = SiO2 + Na2CO3 =>
Na2SiO3 + CO2 = SiO2 + Na2CO3
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
P6 + Br3 = PBr5 =>
P6 + 10 Br3 = 6 PBr5
Li + Ba(OH)2 = LiOH + Ba =>
2 Li + Ba(OH)2 = 2 LiOH + Ba
Ni(ClO3)3 + Na2CO3 = Ni2(CO3)3 + NaClO3 =>
2 Ni(ClO3)3 + 3 Na2CO3 = Ni2(CO3)3 + 6 NaClO3
HNO2 + Ni(OH)2 = H(OH) + Ni(NO2)2 =>
2 HNO2 + Ni(OH)2 = 2 H(OH) + Ni(NO2)2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
N2H5Cl + AgNO3 = N2 + Ag + HNO3 + HCl =>
N2H5Cl + 4 AgNO3 = N2 + 4 Ag + 4 HNO3 + HCl
MnSO4 + Br2 + NaOH = MnO2 + NaBr + NaSO4 + H2O =>
2 MnSO4 + 3 Br2 + 8 NaOH = 2 MnO2 + 6 NaBr + 2 NaSO4 + 4 H2O
O2 + N4 = NO2 =>
4 O2 + N4 = 4 NO2
NH4Cl = NH3(aq) + HCl =>
NH4Cl = NH3(aq) + HCl
Fe + OH = Fe(OH)2 =>
Fe + 2 OH = Fe(OH)2
CuSO4 + Cl = CuCl + SO4 =>
CuSO4 + Cl = CuCl + SO4
C6H4(OH)2 = C6H4O2 + H =>
C6H4(OH)2 = C6H4O2 + 2 H
NH4Cl = NH3(aq) + HCl =>
NH4Cl = NH3(aq) + HCl
C4H8O2 + NaOH = C2H3NaO2 + C2H6O =>
C4H8O2 + NaOH = C2H3NaO2 + C2H6O
Fe(OH)3 + NaNO3 = Fe(NO3)3 + NaOH =>
Fe(OH)3 + 3 NaNO3 = Fe(NO3)3 + 3 NaOH
NH4Cl = NH3(aq) + HCl =>
NH4Cl = NH3(aq) + HCl
C + I = CI =>
C + I = CI
MgCl2 + Na2SO3 = MgSO3 + NaCl =>
MgCl2 + Na2SO3 = MgSO3 + 2 NaCl
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
NH4Cl = NH3(aq) + HCl =>
NH4Cl = NH3(aq) + HCl
Sn + Cd(SO4)2 = SnSO4 + Cd =>
2 Sn + Cd(SO4)2 = 2 SnSO4 + Cd
CuSO4 + Na3Po4 = Cu3(Po4)2 + (Na)2SO4 =>
3 CuSO4 + 2 Na3Po4 = Cu3(Po4)2 + 3(Na)2SO4
CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O
Fe + HCI = FeCI + H2 =>
2 Fe + 2 HCI = 2 FeCI + H2
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
SO2 + MgO + O2 = MgSO4 =>
2 SO2 + 2 MgO + O2 = 2 MgSO4
O + SO = SO2 =>
O + SO = SO2
Ba(OH)2 + NH4OH = Ba(NH2)2 + H2O =>
Ba(OH)2 + 2 NH4OH = Ba(NH2)2 + 4 H2O
AgNO3 + HgCl2 = AgCl + Hg(NO3)2 =>
2 AgNO3 + HgCl2 = 2 AgCl + Hg(NO3)2
K2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 4 H2O
ZnOH2 + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnOH2 + 2 H2SO4 = ZnSO4 + SO2 + 3 H2O
C6H6O + Br2 = C6H3Br3O + HBr =>
C6H6O + 3 Br2 = C6H3Br3O + 3 HBr
CuSO4 + NH3 = [Cu(NH3)] + (SO4)2 =>
2 CuSO4 + 2 NH3 = 2[Cu(NH3)] + (SO4)2
N2O5 + H2 = H2O + N2 =>
N2O5 + 5 H2 = 5 H2O + N2
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)4 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 4 KI + 7 H2SO4 = Cr2(SO4)4 + 2 I2 + 3 K2SO4 + 7 H2O
KClO4 + Ba3(PO4)2 = K3PO4 + Ba(ClO4)2 =>
6 KClO4 + Ba3(PO4)2 = 2 K3PO4 + 3 Ba(ClO4)2
Cr2O3 + H2O2 = CrO3 + H2O =>
Cr2O3 + 3 H2O2 = 2 CrO3 + 3 H2O
Ca(OH)2 + Hl = CaOHl + H2O =>
Ca(OH)2 + Hl = CaOHl + H2O
H2SO4 + NaCl = NaHSO4 + HCl =>
H2SO4 + NaCl = NaHSO4 + HCl
Zn(NO3)2 + CH4N2O = ZnO + H2O + CO2 + NO2 =>
7 Zn(NO3)2 + CH4N2O = 7 ZnO + 2 H2O + CO2 + 16 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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