| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Li + N2 = 2 Li3N
Cu2SO4 + K2Cr2O7 = K2SO4 + Cu2Cr2O7 =>
Cu2SO4 + K2Cr2O7 = K2SO4 + Cu2Cr2O7
C22H42O2 + Na2CO3 = C3H8O3 + C20H34Na2O2 =>
C22H42O2 + Na2CO3 = C3H8O3 + C20H34Na2O2
P + K = KP =>
P + K = KP
NH3(aq) + HI(aq) = NH3HI =>
NH3(aq) + HI(aq) = NH3HI
CuCl2 + ZnSO4 = CuSO4 + ZnCl2 =>
CuCl2 + ZnSO4 = CuSO4 + ZnCl2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
MgAl + HCl = MgCl2 + H2Al =>
MgAl + 2 HCl = MgCl2 + H2Al
Br2F3 = Br + F =>
Br2F3 = 2 Br + 3 F
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3 =>
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
NH4NO3 = (N2O)2 + H2O =>
2 NH4NO3 = (N2O)2 + 4 H2O
KMnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
2 KMnO4 + 3 NaNO2 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3
Sb + F2 = SbF3 =>
2 Sb + 3 F2 = 2 SbF3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
HMnO4 + AgF = AgMnO4*HF =>
HMnO4 + AgF = AgMnO4*HF
HBrO3 + Co(OH)3 = Co(BrO3)3 + H(OH) =>
3 HBrO3 + Co(OH)3 = Co(BrO3)3 + 3 H(OH)
CuCl2 + Na2SO3 + H2O = NaCl + Cu(OH)2 + SO2 =>
CuCl2 + Na2SO3 + H2O = 2 NaCl + Cu(OH)2 + SO2
Li3PO4 + AgNO3 = LiNO3 + Ag3PO4 =>
Li3PO4 + 3 AgNO3 = 3 LiNO3 + Ag3PO4
NaOH + CaSO4 = Na2SO4 + Ca(OH)2 =>
2 NaOH + CaSO4 = Na2SO4 + Ca(OH)2
HNO3 + CaCO3 = Ca(NO3)2 + H2OCO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2OCO2
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
Ag + Au(NO3)3 = AgNO3 + Au3 =>
9 Ag + 3 Au(NO3)3 = 9 AgNO3 + Au3
LiClO + HCl = LiCl + H2O + Cl2 =>
LiClO + 2 HCl = LiCl + H2O + Cl2
Cr(OH)3 + H2O2 = Cr2O4 + H2O =>
2 Cr(OH)3 + H2O2 = Cr2O4 + 4 H2O
CH3CH2Br + NaClO = BrCl + Na(CH3CH2)O =>
CH3CH2Br + NaClO = BrCl + Na(CH3CH2)O
H + C2H4 = C2H6 =>
2 H + C2H4 = C2H6
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
CuS + NO3{-} + H{+} = Cu{2+} + S + NO + H2O =>
3 CuS + 2 NO3{-} + 8 H{+} = 3 Cu{2+} + 3 S + 2 NO + 4 H2O
PbNO3Na2S = PbSNa2NO3 =>
PbNO3Na2S = PbSNa2NO3
C2H3NaO2 + HCl = NaCl + CH3COOH =>
C2H3NaO2 + HCl = NaCl + CH3COOH
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Ag2O + NH3 + H = [Ag(NH3)2] + H2O =>
Ag2O + 4 NH3 + 2 H = 2[Ag(NH3)2] + H2O
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
Cl + P = ClP =>
Cl + P = ClP
LiOH + H2(CO3) = Li(CO3) + H2(OH) =>
LiOH + H2(CO3) = Li(CO3) + H2(OH)
C2H6 + Br2 = C2H2Br + HBr =>
2 C2H6 + 5 Br2 = 2 C2H2Br + 8 HBr
Na2SO3 + KMnO4 + H2O = KOH + MnO2 + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 Na2SO4
Fe(Cn)2 + KCn = K4Fe(Cn)6 =>
Fe(Cn)2 + 4 KCn = K4Fe(Cn)6
C6H10O6 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O6 + 2 NH3 + 6 H2 = C6H16N2 + 6 H2O
Ca(NO3)2(aq) + KCl(aq) = CaCl2(aq) + K(NO3)(aq) =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2(aq) + 2 K(NO3)(aq)
MARGARETTHATCHERNAKEDONACOLDDAY = DAYCOLDAONNAKEDTHATCHERMARGARET =>
MARGARETTHATCHERNAKEDONACOLDDAY = DAYCOLDAONNAKEDTHATCHERMARGARET
ZnO + Cr2O3 = ZnCr2O4 =>
ZnO + Cr2O3 = ZnCr2O4
NiCl2 + Sn = SnCl2 + Ni =>
NiCl2 + Sn = SnCl2 + Ni
Mg + AgNO3 = MgNO3 + Ag =>
Mg + AgNO3 = MgNO3 + Ag
Zn(No3)2 + HBr = ZnBr2 + HNo3 =>
Zn(No3)2 + 2 HBr = ZnBr2 + 2 HNo3
Fe{2}O{3}(S) + CO = Fe + CO{2}(G) =>
Fe{2}O{3}(S) + CO = Fe + CO{2}(G)
Mg + Al = AlMg =>
Mg + Al = AlMg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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