| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HCl = CaCl2 + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
SO3 + NaOH = HNaSO4 =>
SO3 + NaOH = HNaSO4
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
SiO2 + HF = F2 + H2O + Si =>
SiO2 + 4 HF = 2 F2 + 2 H2O + Si
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
CaS + H{+} = H2S + Ca{2+} =>
CaS + 2 H{+} = H2S + Ca{2+}
F + NiBr2 = NiF2 + Br2 =>
2 F + NiBr2 = NiF2 + Br2
MgSiO3 + HF = H2SiO3 + MgF2 =>
MgSiO3 + 2 HF = H2SiO3 + MgF2
HCl(aq) + Al(s) = AlCl3(aq) + H2(g) =>
6 HCl(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 H2(g)
KN + FeO = FeN + KO =>
KN + FeO = FeN + KO
C2H5Br = C2H4Br + H2 =>
2 C2H5Br = 2 C2H4Br + H2
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
NH4OH + H4P2O7 = (NH4)4P2O7 + H2O =>
4 NH4OH + H4P2O7 = (NH4)4P2O7 + 4 H2O
CuCl + Al = Cu + AlCl3 =>
3 CuCl + Al = 3 Cu + AlCl3
SnO2 + H2 = SnH4 + O2 =>
SnO2 + 2 H2 = SnH4 + O2
Na3P + Cl2 = NaCl + P =>
2 Na3P + 3 Cl2 = 6 NaCl + 2 P
H2O2(aq) + MnO2(s) = MnH2 + O2(g) =>
H2O2(aq) + MnO2(s) = MnH2 + 2 O2(g)
NaHSO3 + AgNO3 = NaNO3 + AgSO3 + H =>
NaHSO3 + AgNO3 = NaNO3 + AgSO3 + H
NiSO4 + BaCl2 = Ba(SO4)2 + NiCl =>
2 NiSO4 + BaCl2 = Ba(SO4)2 + 2 NiCl
NH4OH + KOH = H2O2 + KNH4 =>
NH4OH + KOH = H2O2 + KNH4
Li + C3H6O3 = (CH2OCO2Li)2 + C2H6 + H2 =>
2 Li + 2 C3H6O3 = (CH2OCO2Li)2 + C2H6 + H2
S + K = SK10 =>
S + 10 K = SK10
Mn + SiO3 = MnSiO3 =>
Mn + SiO3 = MnSiO3
XHCl + XMg(OH)2 = XMgCl2 + XH2O =>
2 XHCl + XMg(OH)2 = XMgCl2 + 2 XH2O
C5H11OH + HNO3 = CO2 + H2O + N2 =>
C5H11OH + 6 HNO3 = 5 CO2 + 9 H2O + 3 N2
K2MnO4 + HNO = KMnO4 + MnO2 + KNO + H2O =>
3 K2MnO4 + 4 HNO = 2 KMnO4 + MnO2 + 4 KNO + 2 H2O
C6H14 + Br = C6H5Br + HBr =>
C6H14 + 10 Br = C6H5Br + 9 HBr
Na + HCO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na + 3 HCO3 + H3PO4 = 3 CO2 + 3 H2O + Na3PO4
H2O2 + NaBr = HBr + NaO =>
H2O2 + 2 NaBr = 2 HBr + 2 NaO
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Fe(lll) + Cl2 = FeCl3 =>
2 Fe(lll) + 3 Cl2 = 2 FeCl3
FeSO4 + NH4OH = FeNH4 + OHSO4 =>
FeSO4 + NH4OH = FeNH4 + OHSO4
KMnO4 + C4H10O + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 C4H10O + 6 H2SO4 = 5 C4H8O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Sc + HBr = ScBr + H2 =>
2 Sc + 2 HBr = 2 ScBr + H2
CH3COOH + CO = CH3COCOOH =>
CH3COOH + CO = CH3COCOOH
NaCl + Mg3P2 = Na3P + MgCl2* =>
6 NaCl + Mg3P2 = 2 Na3P + 3 MgCl2*
H2O2 + SnCl2 + NaOH = Na2[Sn(OH)6] + NaCl =>
H2O2 + SnCl2 + 4 NaOH = Na2[Sn(OH)6] + 2 NaCl
Ca + HNO2 = CaHNO2 =>
Ca + HNO2 = CaHNO2
Ca2S + HCl = CaCl + H2S =>
Ca2S + 2 HCl = 2 CaCl + H2S
H2SbF7 + NH4CO3 = NH4SbF7 + CO2 + H2O =>
H2SbF7 + NH4CO3 = NH4SbF7 + CO2 + H2O
K2S2O7 + H2O = K2SO4 + H2SO4 =>
K2S2O7 + H2O = K2SO4 + H2SO4
Sr + Ni(ClO)2 = Sr(ClO)2 + Ni =>
Sr + Ni(ClO)2 = Sr(ClO)2 + Ni
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3
Sc2O3 + H2S = Sc2S3 + H2O =>
Sc2O3 + 3 H2S = Sc2S3 + 3 H2O
K + Al2O3 = K2O + Al3 =>
18 K + 3 Al2O3 = 9 K2O + 2 Al3
Sc2(CO3)3 = Sc2O3 + CO2 =>
Sc2(CO3)3 = Sc2O3 + 3 CO2
CaS(aq) + HBr(aq) = CaBr2(aq) + H2S(g) =>
CaS(aq) + 2 HBr(aq) = CaBr2(aq) + H2S(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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