| Équations équilibrées la veille |
LiOH + NaCrO = LiCrO + NaOH
C20H18N4 + COH2 = C21H20N4 + O2 =>
2 C20H18N4 + 2 COH2 = 2 C21H20N4 + O2
H3PO4 + NH4OH = (NH4)2HPO4 + H2O =>
H3PO4 + 2 NH4OH = (NH4)2HPO4 + 2 H2O
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3(PO4) =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3(PO4)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CoCO3 + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O + CO2 =>
2 CoCO3 + 6 NH4Cl + H2O2 + 4 NH3 = 2[Co(NH3)5Cl]Cl2 + 4 H2O + 2 CO2
Al + At = AlAt =>
Al + At = AlAt
SiO2 + Cl2 = SiCl4O2 =>
SiO2 + 2 Cl2 = SiCl4O2
FeO(s) + HF(aq) = FeF2(aq) + H2O(l) =>
FeO(s) + 2 HF(aq) = FeF2(aq) + H2O(l)
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Cu + Ni(NO3)2 = Cu(NO3)2 + Ni =>
Cu + Ni(NO3)2 = Cu(NO3)2 + Ni
K2O + H2SiO3 = K2H2SiO4 =>
K2O + H2SiO3 = K2H2SiO4
V + P = V3P5 =>
3 V + 5 P = V3P5
Ra(OH)2 + HClO = Ra(ClO)2 + H2O =>
Ra(OH)2 + 2 HClO = Ra(ClO)2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuCl2 + NaNo3 = Cu(No3)2 + NaCl =>
CuCl2 + 2 NaNo3 = Cu(No3)2 + 2 NaCl
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
Zn + Na2SO4 = Na2ZnSO4 =>
Zn + Na2SO4 = Na2ZnSO4
ZnO + H2O = H2 + ZnO2 =>
ZnO + H2O = H2 + ZnO2
C4H9OH + Br2 = C4H8Br2 + H2O =>
C4H9OH + Br2 = C4H8Br2 + H2O
HCIO4 + KOH = KCIO4 + H2O =>
HCIO4 + KOH = KCIO4 + H2O
PB + HCl = PBCl3 + H2 =>
2 PB + 6 HCl = 2 PBCl3 + 3 H2
C8H7ON + O2 = C16H10N2O2 + H2O =>
2 C8H7ON + O2 = C16H10N2O2 + 2 H2O
As4S4 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As4S4 + 44 HNO3 = 4 H3AsO4 + 4 H2SO4 + 44 NO2 + 12 H2O
Cu2Cl2 + HClO4 + HCl = CuCl2 + H2O =>
4 Cu2Cl2 + HClO4 + 7 HCl = 8 CuCl2 + 4 H2O
Mg + Cu(NO3)3 = Mg(NO3)2 + Cu =>
3 Mg + 2 Cu(NO3)3 = 3 Mg(NO3)2 + 2 Cu
K + H2O = K(OH2) =>
K + H2O = K(OH2)
Cu(NH3)4(OH)2 + Na2SO4 + HNO3 = CuSO4 + NH3 + H2O + NaNO3 =>
Cu(NH3)4(OH)2 + Na2SO4 + 2 HNO3 = CuSO4 + 4 NH3 + 2 H2O + 2 NaNO3
FeCl3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + KCl =>
FeCl3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + 3 KCl
CuCl2 + NaNo3 = Cu(No3)2 + NaCl =>
CuCl2 + 2 NaNo3 = Cu(No3)2 + 2 NaCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO3{-2} + MnO4{-} + H{+} = Mn{2+} + HSO4{-} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 11 H{+} = 2 Mn{2+} + 5 HSO4{-} + 3 H2O
C4H9OH + Br2 = C4H8Br2 + H2O =>
C4H9OH + Br2 = C4H8Br2 + H2O
Hg0 = Hg02 =>
2 Hg0 = Hg02
C + H3PO4 = CO + P4 + H2O =>
10 C + 4 H3PO4 = 10 CO + P4 + 6 H2O
NiSO4*6H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*4H2O =>
NiSO4*6H2O + 2 C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*4H2O
LiOH + HPO4 = LiPO4 + H2O =>
LiOH + HPO4 = LiPO4 + H2O
Na2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Mg(OH)2 + NH3 = Mg(NH2)2 + H2O =>
Mg(OH)2 + 2 NH3 = Mg(NH2)2 + 2 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
Ba + Li2SO4 = Li2 + BaSO4 =>
Ba + Li2SO4 = Li2 + BaSO4
Ba(OH)2 + CO2 = (BaOH)2CO3 + H2O =>
2 Ba(OH)2 + CO2 = (BaOH)2CO3 + H2O
Cu + S = CuS =>
Cu + S = CuS
CaO + Cr2O3 = CaCr2O4 =>
CaO + Cr2O3 = CaCr2O4
Al + NaClO = Na + O + AlCl3 =>
Al + 3 NaClO = 3 Na + 3 O + AlCl3
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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