| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl = NH3 + HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
AgNO3 + K2 + Cr2 + O7 = AgCr2O7 + K2NO3 =>
AgNO3 + K2 + Cr2 + O7 = AgCr2O7 + K2NO3
H + P = H3P =>
3 H + P = H3P
Ca(OH)2 + H2(PO)4 = Ca(PO)4 + H2O =>
Ca(OH)2 + H2(PO)4 = Ca(PO)4 + 2 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
O2 + S8 = SO2 =>
8 O2 + S8 = 8 SO2
C10H16ClNOIP = C10H16ClNPIO =>
C10H16ClNOIP = C10H16ClNPIO
C2H6(g) + O2(g) = CO(g) + HOH =>
2 C2H6(g) + 5 O2(g) = 4 CO(g) + 6 HOH
CuSO4 + Na2S2O3 = Cu2S + Na2SO4 + SO2 =>
2 CuSO4 + 2 Na2S2O3 = Cu2S + 2 Na2SO4 + 3 SO2
Fe2(CO3)3 + HL = FeL3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HL = 2 FeL3 + 3 CO2 + 3 H2O
CrCl2 + Br2 + NaOH = NaBr + NaCl + Na2CrO4 + H2O =>
CrCl2 + 2 Br2 + 8 NaOH = 4 NaBr + 2 NaCl + Na2CrO4 + 4 H2O
MnO2 + H = Mn + H2O =>
MnO2 + 4 H = Mn + 2 H2O
Na(C2H3O2) + Mg(SO4) = Mg(C2H3O2)2 + Na2(SO4) =>
2 Na(C2H3O2) + Mg(SO4) = Mg(C2H3O2)2 + Na2(SO4)
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
BaO + SO2 = BaO2 + S =>
2 BaO + SO2 = 2 BaO2 + S
KBrO3 + KI + H2SO4 = I2 + KBr + KSO4 + H2O =>
2 KBrO3 + 6 KI + 6 H2SO4 = 3 I2 + 2 KBr + 6 KSO4 + 6 H2O
Na + Al2(SO4)3 = NaAl2 + (SO4)3 =>
Na + Al2(SO4)3 = NaAl2 + (SO4)3
CaCO3 + HCl0 = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl0 = CaCl2 + H2O + CO2
NaSO3 + H2O = NaSO3H + OH =>
NaSO3 + H2O = NaSO3H + OH
H3O + CO3 = CO2 + H2O =>
2 H3O + CO3 = CO2 + 3 H2O
C3H7BrKOH = C3H7OHKBr =>
C3H7BrKOH = C3H7OHKBr
Ba(OH)2 + KHC8H4O4 = KH(OH)2 + BaC8H4O4 =>
Ba(OH)2 + KHC8H4O4 = KH(OH)2 + BaC8H4O4
Li + H2SO4 = LiH2 + SO4 =>
Li + H2SO4 = LiH2 + SO4
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
H3C6H5O7 + NaCHO3 = Na3C6H5O7 + H2O + CO2 =>
H3C6H5O7 + 3 NaCHO3 = Na3C6H5O7 + 3 H2O + 3 CO2
H2CO3 + Sr(OH)2 = H2O + SrCO3 =>
H2CO3 + Sr(OH)2 = 2 H2O + SrCO3
NH3 + KOH = K3N + H2O =>
NH3 + 3 KOH = K3N + 3 H2O
CH3COOH + Br2 = CH3Br + CO2 + H2 =>
2 CH3COOH + Br2 = 2 CH3Br + 2 CO2 + H2
N2H5 + O2 = N2 + H2O =>
4 N2H5 + 5 O2 = 4 N2 + 10 H2O
MgCO3 + K3PO4 = Mg3(PO4)2 + K2CO3 =>
3 MgCO3 + 2 K3PO4 = Mg3(PO4)2 + 3 K2CO3
Li2Br2 = LiBr =>
Li2Br2 = 2 LiBr
PbO2 + Sb + NaOH = Pb0 + NaSbO2 + H2O =>
3 PbO2 + 4 Sb + 4 NaOH = 3 Pb0 + 4 NaSbO2 + 2 H2O
F2 + Cl2O = ClF3O + ClF3 =>
3 F2 + Cl2O = ClF3O + ClF3
S + H2O2 = SO + H2O =>
S + H2O2 = SO + H2O
NH4SO4 + CaOH = NH4OH + CaSO4 =>
NH4SO4 + CaOH = NH4OH + CaSO4
AgNO3 + NaOH = NaNO3*AgOH =>
AgNO3 + NaOH = NaNO3*AgOH
Cu(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Cu(OH)2 =>
Cu(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Cu(OH)2
Pb3(PO4)2 + H2 = H3(PO4)2 + Pb =>
2 Pb3(PO4)2 + 3 H2 = 2 H3(PO4)2 + 6 Pb
Hg2{2+} + Sn{2+} = Hg + Sn{4+} =>
Hg2{2+} + Sn{2+} = 2 Hg + Sn{4+}
COOH + C6H3OH = C6H3(OH)COOH =>
COOH + C6H3OH = C6H3(OH)COOH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
FeC2O4 + KMnO4 = CO2 + Fe2O3 + MnO + K2CO3 =>
10 FeC2O4 + 6 KMnO4 = 17 CO2 + 5 Fe2O3 + 6 MnO + 3 K2CO3
Zr + N3 = ZrN =>
3 Zr + N3 = 3 ZrN
B + H = BH3 =>
B + 3 H = BH3
COOH + C6H3OH = C6H3(OH)COOH =>
COOH + C6H3OH = C6H3(OH)COOH
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
COOH + C6H3OH = C6H3(OH)COOH =>
COOH + C6H3OH = C6H3(OH)COOH
Zn(OH)2 + CH3COOH = Zn(OH)2CH3COOH =>
Zn(OH)2 + CH3COOH = Zn(OH)2CH3COOH
Hg + KNO3 + H2SO4 = HgSO4 + K2SO4 + NO + H2O =>
3 Hg + 2 KNO3 + 4 H2SO4 = 3 HgSO4 + K2SO4 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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