| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + CaBr2 = 2 LiBr + Ca(OH)2
C4H10O2 + C3H6 = C3H6O + C4H10O =>
C4H10O2 + C3H6 = C3H6O + C4H10O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Au + KrF2 = KrFAuF6 + Kr =>
2 Au + 7 KrF2 = 2 KrFAuF6 + 5 Kr
Na2HPO4*12H2O = Na4P2O7*10H2O + H2O =>
2 Na2HPO4*12H2O = Na4P2O7*10H2O + 15 H2O
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AgI + BaSO4 = AgSO4 + BaI =>
AgI + BaSO4 = AgSO4 + BaI
C11H25 + O2 = CO2 + H2O =>
4 C11H25 + 69 O2 = 44 CO2 + 50 H2O
Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + NH4(CH3CO2) =>
Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + 2 NH4(CH3CO2)
C6H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C8H10O4 =>
12 C6H10 + 17 K2Cr2O7 + 68 H2SO4 = 17 Cr2(SO4)3 + 83 H2O + 17 K2SO4 + 9 C8H10O4
Na3PO4 + H2O = Na2HPO4 + NaOH =>
Na3PO4 + H2O = Na2HPO4 + NaOH
MnO2 + CO2 = MnCO3 + O2 =>
2 MnO2 + 2 CO2 = 2 MnCO3 + O2
S2O + H2O = HSO =>
S2O + H2O = 2 HSO
FeF3(electrolysis) = Fe + F =>
FeF3(electrolysis) = Fe + 3 F
CaO + H{2}O = CaOH{2} =>
CaO + H{2}O = CaOH{2}
Na2SO3 + HOCl = Na2SO4 + HCl =>
Na2SO3 + HOCl = Na2SO4 + HCl
P + O = P2O3 =>
2 P + 3 O = P2O3
Fe(NO3)3*9H2O + CH4N2O = FeO + CO2 + H2O + N2 =>
6 Fe(NO3)3*9H2O + 16 CH4N2O = 6 FeO + 16 CO2 + 86 H2O + 25 N2
Cr3SO4 + KCO3 = Cr3CO3 + KSO4 =>
Cr3SO4 + KCO3 = Cr3CO3 + KSO4
Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4
NaCl + P2 = NaP + Cl2 =>
2 NaCl + P2 = 2 NaP + Cl2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Au + HNO3 + NaCl = HAuCl4 + NO + H2O + NaNO3 =>
Au + 5 HNO3 + 4 NaCl = HAuCl4 + NO + 2 H2O + 4 NaNO3
Fe3C + HCl = FeCl2 + C + H2 =>
Fe3C + 6 HCl = 3 FeCl2 + C + 3 H2
CH3CH3CH3 + O2 = CO2 + H2O =>
4 CH3CH3CH3 + 21 O2 = 12 CO2 + 18 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
SICl4 + Zn = ZnCl2 + SI =>
SICl4 + 2 Zn = 2 ZnCl2 + SI
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
HNO3 + H2O = HNO3*H2O =>
HNO3 + H2O = HNO3*H2O
Na2CrO4 + H3PO4 = H2CrO4 + Na3PO4 =>
3 Na2CrO4 + 2 H3PO4 = 3 H2CrO4 + 2 Na3PO4
Mn + ClO3 = Cl + MnO4 =>
3 Mn + 4 ClO3 = 4 Cl + 3 MnO4
NaNO2 + HCl = NaCl + HNO2 =>
NaNO2 + HCl = NaCl + HNO2
Al(s) + Br(g) = AlBr3(s) =>
Al(s) + 3 Br(g) = AlBr3(s)
KMnO3 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO3 + 12 HCl = 2 KCl + 2 MnCl2 + 6 H2O + 3 Cl2
Co(NO3)2 + Rb3PO4 = Co3(PO4)2 + Rb(NO3) =>
3 Co(NO3)2 + 2 Rb3PO4 = Co3(PO4)2 + 6 Rb(NO3)
K2C2O4 + KMnO4 + H2O = K2CO3 + KHCO3 + MnO2 =>
3 K2C2O4 + 2 KMnO4 + 2 H2O = 2 K2CO3 + 4 KHCO3 + 2 MnO2
C6H11Br + NaOH = C6H12O + NaBr =>
C6H11Br + NaOH = C6H12O + NaBr
NH4(HCO3) = (NH4)2CO3 + CO2 + H2O =>
2 NH4(HCO3) = (NH4)2CO3 + CO2 + H2O
Na + AlF3 = NaF + Al =>
3 Na + AlF3 = 3 NaF + Al
SrCl2 + Fe(NO3)3 = FeCl2 + Sr(NO3)3 =>
SrCl2 + Fe(NO3)3 = FeCl2 + Sr(NO3)3
H7C3COC3H7 + O2 = CO2 + H2O =>
H7C3COC3H7 + 10 O2 = 7 CO2 + 7 H2O
KI + HOH = KOH + I2 + H2 =>
2 KI + 2 HOH = 2 KOH + I2 + H2
CO2 + H2O + BaO2 = O2 + Ba(HCO3)2 =>
4 CO2 + 2 H2O + 2 BaO2 = O2 + 2 Ba(HCO3)2
Sr(NO3)2(aq) + Na3PO4(aq) = Sr3(PO4)2(s) + NaNO3(aq) =>
3 Sr(NO3)2(aq) + 2 Na3PO4(aq) = Sr3(PO4)2(s) + 6 NaNO3(aq)
K + Al2S3 = K3Al + S =>
6 K + Al2S3 = 2 K3Al + 3 S
Au + Ca(NO3)2 = Ca + Au(NO3) =>
2 Au + Ca(NO3)2 = Ca + 2 Au(NO3)
C4H8 + CH2O = C5H8 + H2O =>
C4H8 + CH2O = C5H8 + H2O
HCl(aq) + NaHSO3(aq) = NaCl(aq) + H2O(aq) + SO2(g) =>
HCl(aq) + NaHSO3(aq) = NaCl(aq) + H2O(aq) + SO2(g)
Sr(C2H3O2)2 = Sr + C2H3O2 =>
Sr(C2H3O2)2 = Sr + 2 C2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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