| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu + 2 CrCl3 = 3 CuCl2 + 2 Cr
Na + Cl = NaCl =>
Na + Cl = NaCl
PH5 + O2 = P2O5 + H2O =>
2 PH5 + 5 O2 = P2O5 + 5 H2O
Ammoniumnitrate = nitrogen + oxygen + water =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C6H8O7 + NaOH = H2O + Na3C6H5O7 =>
C6H8O7 + 3 NaOH = 3 H2O + Na3C6H5O7
Fe + CuC12 = FeC12 + Cu =>
Fe + CuC12 = FeC12 + Cu
Ca3(PO4)2 + BaF2 = CaF2 + Ba3(PO4)2 =>
Ca3(PO4)2 + 3 BaF2 = 3 CaF2 + Ba3(PO4)2
ICl3 + NaBr = NaCl + IBr3 =>
ICl3 + 3 NaBr = 3 NaCl + IBr3
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Cl + Na2Co3 = Co2 + NaCl =>
4 Cl + 2 Na2Co3 = 3 Co2 + 4 NaCl
Cs3PO3 + Cu(NO3)2 = CsNO3 + Cu3(PO3)2 =>
2 Cs3PO3 + 3 Cu(NO3)2 = 6 CsNO3 + Cu3(PO3)2
Cr2O3 + HCl = H2O + CrCl3 =>
Cr2O3 + 6 HCl = 3 H2O + 2 CrCl3
H2SO4 + HNO3 = HNO3SO3 + H2O =>
H2SO4 + HNO3 = HNO3SO3 + H2O
KCl + Ba(OH)2 = BaCl2 + K(OH) =>
2 KCl + Ba(OH)2 = BaCl2 + 2 K(OH)
C5H8 + KMnO4 + H2O = C5H8(OH)2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H8(OH)2 + 2 MnO2 + 2 KOH
C2H5COOHCl2 = CH2ClCH2COOHHCl =>
C2H5COOHCl2 = CH2ClCH2COOHHCl
Ca(OH)2 + Al2O3 + H2O = Ca[Al(OH)4]2 =>
Ca(OH)2 + Al2O3 + 3 H2O = Ca[Al(OH)4]2
Sc + SnCl4 = ScCl4 + Sn =>
Sc + SnCl4 = ScCl4 + Sn
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mn + Cl2 + C14N4H18 = Mn2Cl6(C14N4H18)2 =>
2 Mn + 3 Cl2 + 2 C14N4H18 = Mn2Cl6(C14N4H18)2
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
K2Cr2O7 + Na2S + H2SO4 = Cr2(SO4)4 + K2SO4 + Na2SO4 + H2O =>
2 K2Cr2O7 + Na2S + 10 H2SO4 = 2 Cr2(SO4)4 + 2 K2SO4 + Na2SO4 + 10 H2O
NbCl5 + Na3P = NbP + NaCl + P2 =>
3 NbCl5 + 5 Na3P = 3 NbP + 15 NaCl + P2
NaNH3 = NaNH2 + H2 =>
2 NaNH3 = 2 NaNH2 + H2
C2H4 + H2SO4 = C2H5OH + SO3 =>
C2H4 + H2SO4 = C2H5OH + SO3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C7H7Cl + NaOH = C7H8O + NaCl =>
C7H7Cl + NaOH = C7H8O + NaCl
CUO + SIO2 = CUSIO3 =>
CUO + SIO2 = CUSIO3
SbCl3(s) + Cl2(g) = SbCl5(s) =>
SbCl3(s) + Cl2(g) = SbCl5(s)
KNO2 + Al + KOH + H2O = K[Al(OH)4] + NH3 =>
KNO2 + 2 Al + KOH + 5 H2O = 2 K[Al(OH)4] + NH3
NO + P = PO3 + N2 =>
6 NO + 2 P = 2 PO3 + 3 N2
NiSO4NaOH = Ni(OH)NaSO4 =>
NiSO4NaOH = Ni(OH)NaSO4
PbO2 + KCrO2 + NaOH = NaCrO4 + K2CrO4 + Na2PbO2 + H2O =>
7 PbO2 + 4 KCrO2 + 16 NaOH = 2 NaCrO4 + 2 K2CrO4 + 7 Na2PbO2 + 8 H2O
Na2SO4 + HOH = NaHSO4 + NaOH =>
Na2SO4 + HOH = NaHSO4 + NaOH
Cu(OH)2 = CuO(solid) + H2O(liquid) =>
Cu(OH)2 = CuO(solid) + H2O(liquid)
Zn(s) + NiNO3(aq) = Zn(NO3)2(aq) + Ni(s) =>
Zn(s) + 2 NiNO3(aq) = Zn(NO3)2(aq) + 2 Ni(s)
CH3COOHCa(OH)2 = CH3(OH)2CaCOOH =>
CH3COOHCa(OH)2 = CH3(OH)2CaCOOH
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Ni + CuCl2 = NiCl2 + Cu =>
Ni + CuCl2 = NiCl2 + Cu
Na3PO4 + KCl = K3(PO4) + NaCl =>
Na3PO4 + 3 KCl = K3(PO4) + 3 NaCl
KHCO3 + H2O = KH2CO3 + OH =>
KHCO3 + H2O = KH2CO3 + OH
Mn2O3 + C = Mn + CO =>
Mn2O3 + 3 C = 2 Mn + 3 CO
KCIO3 = KCIO4 + KCI = =>
4 KCIO3 = 3 KCIO4 + KCI
FeCl3 = Fe + Cl3 =>
FeCl3 = Fe + Cl3
Cs + CuCl2 = CsCl + Cu =>
2 Cs + CuCl2 = 2 CsCl + Cu
KCl + MnO2 = K + O2 + MnCl2 =>
2 KCl + MnO2 = 2 K + O2 + MnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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