| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C75 = 75 C2
HNO3 + K = KNO3 + H2O + NO2 =>
2 HNO3 + K = KNO3 + H2O + NO2
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
(NH4)2S + ZnF2 = ZnS + NH4F =>
(NH4)2S + ZnF2 = ZnS + 2 NH4F
HBr + Sn(OH)2 = H2O + SnBr2 =>
2 HBr + Sn(OH)2 = 2 H2O + SnBr2
Pb(CH3COO)4 + H2S = PbS2 + CH3COOH =>
Pb(CH3COO)4 + 2 H2S = PbS2 + 4 CH3COOH
C7H1205 + (CH3COO)2O = C9H14O6 + H2O =>
44 C7H1205 + 10831(CH3COO)2O = 4848 C9H14O6 + 25067 H2O
Mg(OH)2 + O2 = MgO2 + H2O =>
2 Mg(OH)2 + O2 = 2 MgO2 + 2 H2O
K2CrO4 + CuSO4 = K2CuO4 + CrSO4 =>
K2CrO4 + CuSO4 = K2CuO4 + CrSO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH4L + Cl2 = NH4Cl + L4 =>
4 NH4L + 2 Cl2 = 4 NH4Cl + L4
NaHS + O2 = Na2S2O4 + H2O =>
4 NaHS + 5 O2 = 2 Na2S2O4 + 2 H2O
Ba(HCO3)2 + NaHSO4 = BaSO4 + Na2SO4 + H2O + CO2 =>
Ba(HCO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 H2O + 2 CO2
K + CO2 = C + K2CO3 =>
4 K + 3 CO2 = C + 2 K2CO3
K2[Co(SCN)4] + HCl = H2[Co(SCN)4] + KCl =>
K2[Co(SCN)4] + 2 HCl = H2[Co(SCN)4] + 2 KCl
CH3(CH3) + O2 = CO2 + H2 =>
CH3(CH3) + 2 O2 = 2 CO2 + 3 H2
CH3OHCH3 + H2O = CH3COOH + H =>
CH3OHCH3 + H2O = CH3COOH + 5 H
F2 + Ca2 = Ca2F2 =>
F2 + Ca2 = Ca2F2
Ni(OH)2 + HBr = HOH + NiBr2 =>
Ni(OH)2 + 2 HBr = 2 HOH + NiBr2
KNO3 + Fe = FeO + KNO2 =>
KNO3 + Fe = FeO + KNO2
BaCl2*2(H2O) + H2SO4 = BaSO4 + H2 + Cl2 + H2O =>
BaCl2*2(H2O) + H2SO4 = BaSO4 + H2 + Cl2 + 2 H2O
NH3 + CHI = NH4CI =>
NH3 + CHI = NH4CI
Ca + ClO3 = CaCl2 + O2 =>
Ca + 2 ClO3 = CaCl2 + 3 O2
Li2CO3 + CoO + NH9PO4 + O2 = LiCo2P3O10 + NH3 + CO2 + H2O =>
2 Li2CO3 + 8 CoO + 12 NH9PO4 + 9 O2 = 4 LiCo2P3O10 + 12 NH3 + 2 CO2 + 36 H2O
LiN3 + H2O(l) = LiOH(aq) + HN3(aq) =>
LiN3 + H2O(l) = LiOH(aq) + HN3(aq)
O2 + C17H36 = CO2 + H2O =>
26 O2 + C17H36 = 17 CO2 + 18 H2O
HCl + Z = ZCl + H =>
HCl + Z = ZCl + H
FeC2O4*2H2O + H2O2 + K2C2O4*H2O + H2C2O4*2H2O = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + 3 K2C2O4*H2O + H2C2O4*2H2O = 2 K3Fe(C2O4)3*3H2O + 5 H2O
S3 + H2O = HS + OH =>
S3 + 3 H2O = 3 HS + 3 OH
CCl4 + MnO4{-} + H{+} = Cl2 + CO2 + Mn{2+} + H2O =>
5 CCl4 + 4 MnO4{-} + 12 H{+} = 10 Cl2 + 5 CO2 + 4 Mn{2+} + 6 H2O
NaOHHCl = NaClH2O =>
NaOHHCl = NaClH2O
PH3 + Br2 + KOH = K3PO4 + KBr + H2O =>
PH3 + 4 Br2 + 11 KOH = K3PO4 + 8 KBr + 7 H2O
HCl + NaAl(OH)4 = Al(OH)3 + NaCl + H2O =>
HCl + NaAl(OH)4 = Al(OH)3 + NaCl + H2O
HNO3 + H2S = H2SO3 + HNO2 =>
3 HNO3 + H2S = H2SO3 + 3 HNO2
C7H6O + KMnO4 = C6H5COOH + MnO2 + K =>
2 C7H6O + KMnO4 = 2 C6H5COOH + MnO2 + K
KMnO4 + C4H8O2 + H2SO4 = C4H4O4 + MnSO4 + K2SO4 + H2O =>
8 KMnO4 + 5 C4H8O2 + 12 H2SO4 = 5 C4H4O4 + 8 MnSO4 + 4 K2SO4 + 22 H2O
HBr + KHCO3 = KCO2Br + H2O =>
HBr + KHCO3 = KCO2Br + H2O
Na2B4O7 + NaOH + H2O2 = BNaO3 + H2O =>
Na2B4O7 + 2 NaOH + 4 H2O2 = 4 BNaO3 + 5 H2O
Ba + Se = BaSe =>
Ba + Se = BaSe
H2O2 = H3O{+} + O2 + {-} =>
3 H2O2 = 2 H3O{+} + 2 O2 + 2e
Cu + N + O3 = Cu2(NO3) =>
2 Cu + N + O3 = Cu2(NO3)
HPO4 + NH3 + Mg2 = MgNH4PO4 =>
2 HPO4 + 2 NH3 + Mg2 = 2 MgNH4PO4
NickelINitrate + SodiumHydroxide = SodiumNitrate + NickelIHydroxide =>
NickelINitrate + SodiumHydroxide = SodiumNitrate + NickelIHydroxide
NO2 + Cu = CuNO2 =>
NO2 + Cu = CuNO2
P2H2 = PH3 + P3H2 =>
7 P2H2 = 2 PH3 + 4 P3H2
Al2(SO4)3 + Na2CO3 = Na2(SO4)3 + Al2CO3 =>
Al2(SO4)3 + Na2CO3 = Na2(SO4)3 + Al2CO3
CuSO4 + H2O + NaCl + Na2S2O5 = CuCl + NaHSO4 =>
4 CuSO4 + 3 H2O + 4 NaCl + Na2S2O5 = 4 CuCl + 6 NaHSO4
Pb(NO3)2(aq) + K2CrO4(aq) = KNO3(s) + PbCrO4(s) =>
Pb(NO3)2(aq) + K2CrO4(aq) = 2 KNO3(s) + PbCrO4(s)
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
H2SO3 + Fe(OH)6 = Fe(SO3)3 + H2O =>
3 H2SO3 + Fe(OH)6 = Fe(SO3)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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