| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COONa + H2SO4 = C6H5COOH + NaHSO4
C + H2O = CH4CO2 =>
2 C + 2 H2O = CH4CO2
Sn(s) + HCl(aq) = SnH2(aq) + Cl2(g) =>
Sn(s) + 2 HCl(aq) = SnH2(aq) + Cl2(g)
CrO + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 CrO + 4 H2SO4 = Cr2(SO4)3 + SO2 + 4 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Mg(NO3)2 + HF = MgF2 + HNO3 =>
Mg(NO3)2 + 2 HF = MgF2 + 2 HNO3
[Co(NH3)6][Cr(CN)6] + AgNO3 = AgCN + [Co(NH3)6][Cr(NO3)6] =>
[Co(NH3)6][Cr(CN)6] + 6 AgNO3 = 6 AgCN + [Co(NH3)6][Cr(NO3)6]
Na + Cl2(g) = NaCl(s) =>
2 Na + Cl2(g) = 2 NaCl(s)
FeS2 + O2 + H2O = Fe2(SO4)3 + H2SO4 =>
4 FeS2 + 15 O2 + 2 H2O = 2 Fe2(SO4)3 + 2 H2SO4
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
Sn(s) + HCl(aq) = SnH2(aq) + Cl2(g) =>
Sn(s) + 2 HCl(aq) = SnH2(aq) + Cl2(g)
K3[Al(OH)6] + H2CO3 = K2CO3 + Al2(CO3)3 + H2O =>
2 K3[Al(OH)6] + 6 H2CO3 = 3 K2CO3 + Al2(CO3)3 + 12 H2O
H2CO3 + Na2CO3 = NaHCO3 =>
H2CO3 + Na2CO3 = 2 NaHCO3
As + F2 = AsF3 =>
2 As + 3 F2 = 2 AsF3
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HI + HIO5 = I2 + H2O =>
9 HI + HIO5 = 5 I2 + 5 H2O
NH4CaPO4 = H2O + NH3 + Ca2P2O7 =>
2 NH4CaPO4 = H2O + 2 NH3 + Ca2P2O7
Au = Au2 =>
2 Au = Au2
AlOH + HNO2 = HOH + AlNO2 =>
AlOH + HNO2 = HOH + AlNO2
HNO3 + AgOH = AgNO3 + HOH(l) =>
HNO3 + AgOH = AgNO3 + HOH(l)
BaCl2 + Pb(NO3)2 = Ba(NO3)2 + PbCl2 =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2 + PbCl2
HNO3 + AgOH = AgNO3 + HOH(l) =>
HNO3 + AgOH = AgNO3 + HOH(l)
HNO3 + AgOH = AgNO3 + H2O =>
HNO3 + AgOH = AgNO3 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
Al(OH)3H2O = Al2O3 + H2O =>
2 Al(OH)3H2O = Al2O3 + 5 H2O
Al(NO3)3 + KI = KNO3 + AlI3 =>
Al(NO3)3 + 3 KI = 3 KNO3 + AlI3
HNO3 + AgOH = AgNO3 + HOH(l) =>
HNO3 + AgOH = AgNO3 + HOH(l)
CHCl3 + HF = CHCl2F + HCl =>
CHCl3 + HF = CHCl2F + HCl
HNO3 + AgOH = AgNO3 + HOH(l) =>
HNO3 + AgOH = AgNO3 + HOH(l)
K3[Al(OH)6] + H2CO3 = K2CO3 + Al2(CO3)3 + H2O =>
2 K3[Al(OH)6] + 6 H2CO3 = 3 K2CO3 + Al2(CO3)3 + 12 H2O
ClRb + H2SO4 = HCl + RbHSO4 =>
ClRb + H2SO4 = HCl + RbHSO4
Br2 + AgI = Br2I + Ag =>
Br2 + AgI = Br2I + Ag
KHCO3 + H2SO4 = (KH)2SO4 + HCO3 =>
2 KHCO3 + H2SO4 = (KH)2SO4 + 2 HCO3
Zn3Sb2 + H2O = SbH3 + Zn(OH)2 =>
Zn3Sb2 + 6 H2O = 2 SbH3 + 3 Zn(OH)2
KMnO4 + Al + KOH = K2MnO4 + K[Al(OH)4] =>
3 KMnO4 + Al + 4 KOH = 3 K2MnO4 + K[Al(OH)4]
HNO3 + AgOH = AgNO3 + HOH(l) =>
HNO3 + AgOH = AgNO3 + HOH(l)
Ir(ClO3)7 = O2 + IrCl7 =>
2 Ir(ClO3)7 = 21 O2 + 2 IrCl7
Na3PO4 + HBr = NaBr + H3PO4 =>
Na3PO4 + 3 HBr = 3 NaBr + H3PO4
H4P2O7 + Tc(OH)7 = Tc4(P2O7)7 + H2O =>
7 H4P2O7 + 4 Tc(OH)7 = Tc4(P2O7)7 + 28 H2O
HNO3 + AgOH = AgNO3 + HOH(l) =>
HNO3 + AgOH = AgNO3 + HOH(l)
P + Me = MeP =>
P + Me = MeP
Zn(s) + I2(s) = ZnI2 =>
Zn(s) + I2(s) = ZnI2
Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs
CaOH2SiO3 = CaSiO3H2O =>
CaOH2SiO3 = CaSiO3H2O
KOH + CaCo3 = KCo3 + CaOH =>
KOH + CaCo3 = KCo3 + CaOH
CH3CH2Cl + H2O = CH3CH3O + HCl =>
CH3CH2Cl + H2O = CH3CH3O + HCl
Si + Sr = SiSr =>
Si + Sr = SiSr
C5H12 + I2 = C5H11I + H2 =>
2 C5H12 + I2 = 2 C5H11I + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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