| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Rb2O + H3PO4 = Rb3PO4 + H2O =>
3 Rb2O + 2 H3PO4 = 2 Rb3PO4 + 3 H2O
P + O2 = O10P4 =>
4 P + 5 O2 = O10P4
Ni(NO3)2 + NaNCO3 = Ni(NCO3)2 + NaNO3 =>
Ni(NO3)2 + 2 NaNCO3 = Ni(NCO3)2 + 2 NaNO3
CH3COOH + Na2CO3 = Na + CH3COOH(CO3) =>
CH3COOH + Na2CO3 = 2 Na + CH3COOH(CO3)
Br + CaI = CaBr2 + I =>
2 Br + CaI = CaBr2 + I
COCl2(g) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(g) + H2O(l) = 2 HCl(aq) + CO2(g)
NaCl{2} + F{2} = NaF{2} + Cl{2} =>
NaCl{2} + F{2} = NaF{2} + Cl{2}
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
H3PO4 + K2CO3 = KH2PO4 + H2O + CO2 =>
2 H3PO4 + K2CO3 = 2 KH2PO4 + H2O + CO2
CH3COCl + AgNO3 = CH3CONO3 + AgCl =>
CH3COCl + AgNO3 = CH3CONO3 + AgCl
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
KMnO4 + C7H8 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
36 KMnO4 + 5 C7H8 + 54 H2SO4 = 18 K2SO4 + 36 MnSO4 + 35 CO2 + 74 H2O
(CH4) + O2 = CO + H2O =>
2(CH4) + 3 O2 = 2 CO + 4 H2O
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2(aq) + CO2(g) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 3 CO2(g) + 3 H2O(l)
Li2CO3(aq) + K3PO4(aq) = Li3PO4 + K2CO3 =>
3 Li2CO3(aq) + 2 K3PO4(aq) = 2 Li3PO4 + 3 K2CO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cl2K2CrO4 = KClKCrO2ClO2 =>
Cl2K2CrO4 = KClKCrO2ClO2
NH4 + HS(s) = H2S(g) + NH3(g) =>
NH4 + HS(s) = H2S(g) + NH3(g)
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
CH3COCl + AgNO3 = CH3CONO3 + AgCl =>
CH3COCl + AgNO3 = CH3CONO3 + AgCl
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CH4(g) + H2O(g) = CO3(g) + H2(g) =>
CH4(g) + 3 H2O(g) = CO3(g) + 5 H2(g)
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
BaBr2 + Na2(SO4) = Ba(SO4) + Na2Br2 =>
BaBr2 + Na2(SO4) = Ba(SO4) + Na2Br2
NaCl + NH3SO4 = Na2SO4 + NH3Cl2 =>
2 NaCl + NH3SO4 = Na2SO4 + NH3Cl2
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
SiO2 + K2O = K2(SiO3) =>
SiO2 + K2O = K2(SiO3)
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + KCl =>
FeCl3 + K4[Fe(Cn)6] = KFe[Fe(Cn)6] + 3 KCl
CaSO4 + K3[Fe(Cn)6] = K2SO4 + Ca3[Fe(Cn)6]2 =>
3 CaSO4 + 2 K3[Fe(Cn)6] = 3 K2SO4 + Ca3[Fe(Cn)6]2
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
NH2CH2COOH + CuO = Cu(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + CuO = Cu(NH2CH2COO)2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
K2Cr2O7 + H2SO4 + NaI = Na2SO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 NaI = 3 Na2SO4 + K2SO4 + 3 I2 + Cr2(SO4)3 + 7 H2O
Cr2O72{-} + H{+} + S2{-} = Cr3{+} + SO42{-} + H2O =>
501 Cr2O72{-} + 408 H{+} + 427 S2{-} = 334 Cr3{+} + 854 SO42{-} + 204 H2O
CoCl2 + NaOH(aq) = CoOH + NaCl2 =>
CoCl2 + NaOH(aq) = CoOH + NaCl2
Pb(NO3)2 + LiCl = PbCl2 + LiNO3 =>
Pb(NO3)2 + 2 LiCl = PbCl2 + 2 LiNO3
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl(aq)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
CaCl2(s) = Ca(s) + Cl2(g) =>
CaCl2(s) = Ca(s) + Cl2(g)
LiCl = Li + Cl =>
LiCl = Li + Cl
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
PSCl3 + H2O = HCl + H2S + P4O10 =>
4 PSCl3 + 10 H2O = 12 HCl + 4 H2S + P4O10
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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