| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + C7H8 = C7H7Cl + 2 H
C5H9N + H2O + Na(OH) = C5H9O2Na + NH3 =>
C5H9N + H2O + Na(OH) = C5H9O2Na + NH3
Mg(NH4)PO4 + H = Mg + NH4 + HPO4 =>
Mg(NH4)PO4 + H = Mg + NH4 + HPO4
SnO + CH3COOH = Sn(OCOCH3)2 + H2O =>
SnO + 2 CH3COOH = Sn(OCOCH3)2 + H2O
NH4OH + KNO3 = NH4K + OHNO3 =>
NH4OH + KNO3 = NH4K + OHNO3
NH4 + OH = OHNH4 =>
NH4 + OH = OHNH4
C3H8O + HCl = C3H9O + Cl =>
C3H8O + HCl = C3H9O + Cl
K2TiO[C2O4]2*2H2O + H2O2 = H2TiO4 + K2[C2O4]2*2H2O + H2O =>
K2TiO[C2O4]2*2H2O + 2 H2O2 = H2TiO4 + K2[C2O4]2*2H2O + H2O
HCl + AgO = AgCl + HO =>
HCl + AgO = AgCl + HO
PCl3O + H2SnCl4 + HCl + H2O = H2SnCl6 + H3PO2 =>
PCl3O + 2 H2SnCl4 + HCl + H2O = 2 H2SnCl6 + H3PO2
CH3OH + CO = CH3COOCH3 + H2O =>
2 CH3OH + CO = CH3COOCH3 + H2O
(PbCO3)2Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O + CO2 =>
(PbCO3)2Pb(OH)2 + 6 HNO3 = 3 Pb(NO3)2 + 4 H2O + 2 CO2
FeCl3 + KSCN = Fe(SCN)3 + KCl = =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
Mg(OH)2 + NH4Br = MgBr2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4Br = MgBr2 + 2 NH3 + 2 H2O
K(Al(OH)4) + H2SO4 + H2O = KAl(SO4)2*10H2O =>
K(Al(OH)4) + 2 H2SO4 + 6 H2O = KAl(SO4)2*10H2O
AgO + Na2CO3 + Zn = Ag + ZnCO3 + Na2O =>
AgO + Na2CO3 + Zn = Ag + ZnCO3 + Na2O
HBr + CO2 = CBr4 + H2O =>
4 HBr + CO2 = CBr4 + 2 H2O
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2CrO4 + K2SO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 2 K2CrO4 + 3 K2SO4 + 8 H2O
Mn + OH = MnOH =>
Mn + OH = MnOH
HNo3 + Ti(OH)2 = Ti(No3)2 + H2O =>
2 HNo3 + Ti(OH)2 = Ti(No3)2 + 2 H2O
NH3 + H3SO4 = NSO4 + H6 =>
NH3 + H3SO4 = NSO4 + H6
NaHCO3 = CH2Na2O4 + CO2 =>
2 NaHCO3 = CH2Na2O4 + CO2
Na + H2SO4 = Na2SO4 + H2S + HOO =>
2 Na + 2 H2SO4 = Na2SO4 + H2S + 2 HOO
Ra + V2O7 = O7 + V2Ra =>
Ra + V2O7 = O7 + V2Ra
Pb + HC2H3O2 = PbC2H3O2 + H2 =>
2 Pb + 2 HC2H3O2 = 2 PbC2H3O2 + H2
TiS3 + NaI = TiI3 + NaS =>
TiS3 + 3 NaI = TiI3 + 3 NaS
Rb + NiSO4 = Ni + Rb2SO4 =>
2 Rb + NiSO4 = Ni + Rb2SO4
C15H33 + O2 = CO2 + H2O =>
4 C15H33 + 93 O2 = 60 CO2 + 66 H2O
CuCl2(s) + H2O(l) = Cu(OH)2(d) + HCl(ac) =>
CuCl2(s) + 2 H2O(l) = Cu(OH)2(d) + 2 HCl(ac)
H3PO4 + NaHPO4 = NaH2PO4 + H2PO4 =>
H3PO4 + NaHPO4 = NaH2PO4 + H2PO4
BaCl2 + KHSO4 = BaSO4 + KCl + HCl =>
BaCl2 + KHSO4 = BaSO4 + KCl + HCl
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
H(NO3) + Na2(CO3) = H2(CO3) + Na(NO3) =>
2 H(NO3) + Na2(CO3) = H2(CO3) + 2 Na(NO3)
KBr + H2SO4 = Br2 + H2O + K2SO4 + SO2 =>
2 KBr + 2 H2SO4 = Br2 + 2 H2O + K2SO4 + SO2
Sb + HNO3 = H2O + NO + Sb2O5 =>
6 Sb + 10 HNO3 = 5 H2O + 10 NO + 3 Sb2O5
Cu(OH)2 + HBr = CuH2 + Br2OH2 =>
Cu(OH)2 + 4 HBr = CuH2 + 2 Br2OH2
NH4 + O2 + CH4 = NCN + H2O =>
2 NH4 + 3 O2 + CH4 = NCN + 6 H2O
HCl(aq) + Fe(s) = FeCl3(aq) + H2(s) =>
6 HCl(aq) + 2 Fe(s) = 2 FeCl3(aq) + 3 H2(s)
W8Fe3P4 + V4U6 = W8U6 + Fe3V4 + P4 =>
W8Fe3P4 + V4U6 = W8U6 + Fe3V4 + P4
KClO3 + HCl + Zn = KCl + ZnCl2 + H2O =>
KClO3 + 6 HCl + 3 Zn = KCl + 3 ZnCl2 + 3 H2O
AlI3 + KNO3 = KI + Al(NO3)3 =>
AlI3 + 3 KNO3 = 3 KI + Al(NO3)3
NH3NI3 = N2 + NH4I + I2 =>
8 NH3NI3 = 5 N2 + 6 NH4I + 9 I2
MgCO3 + H2SO4 = MgSO4 + H2CO3 =>
MgCO3 + H2SO4 = MgSO4 + H2CO3
H2AsO4{-} + H{+} + e = H2AsO3{-} + H2O =>
H2AsO4{-} + 2 H{+} + 2e = H2AsO3{-} + H2O
FeCl3 + Pb(C2H3O2)2 = Fe(C2H3O2)3 + PbCl2 =>
2 FeCl3 + 3 Pb(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 PbCl2
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
C6H12O6 + O2(g) = H2O(h) + CO2(g) =>
C6H12O6 + 6 O2(g) = 6 H2O(h) + 6 CO2(g)
CH3NH2 + NaNO2 + H2SO4 + KI = CH3I + NaKSO4 + H2O + N2 =>
CH3NH2 + NaNO2 + H2SO4 + KI = CH3I + NaKSO4 + 2 H2O + N2
Cr2(C2O4)3 + O2 = Cr2(CO3)3 + CO2 =>
2 Cr2(C2O4)3 + 3 O2 = 2 Cr2(CO3)3 + 6 CO2
As2O3 + HNO3 = H2AsO4 + NO2 + H2O =>
As2O3 + 6 HNO3 = 2 H2AsO4 + 6 NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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