| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HF + N2 = 2 NF3 + 3 H2
Mg(s) + Cl2(g) = MgCl =>
2 Mg(s) + Cl2(g) = 2 MgCl
HNO3(ac) + NaOH(ac) = H2O(l) + NaNO3 =>
HNO3(ac) + NaOH(ac) = H2O(l) + NaNO3
Al2O3(aq) = Al(s) + O2(g) =>
2 Al2O3(aq) = 4 Al(s) + 3 O2(g)
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Mo(CO)6 + CH3COOH = Mo2(CH3COO)4 + CO =>
2 Mo(CO)6 + 3 CH3COOH = Mo2(CH3COO)4 + 10 CO
Li2CO3(heat) = Li2C + O2 =>
2 Li2CO3(heat) = 2 Li2C + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaI + MgSO4 = Na2SO4 + MgI2 =>
2 NaI + MgSO4 = Na2SO4 + MgI2
CH3Cl + Na + ClCH2CH3 = CH3CH2CH3 + NaCl =>
CH3Cl + 2 Na + ClCH2CH3 = CH3CH2CH3 + 2 NaCl
NH3HBr = NH4Br =>
NH3HBr = NH4Br
Ti(SO4)2 + Ca(OH)2 = Ti(OH)4 + Ca(SO4) =>
Ti(SO4)2 + 2 Ca(OH)2 = Ti(OH)4 + 2 Ca(SO4)
Bi(NO3)3 + H2SO4 = HNO3 + Bi2(SO4)3 =>
2 Bi(NO3)3 + 3 H2SO4 = 6 HNO3 + Bi2(SO4)3
SiCl4(i) + H2O(i) = SiO2(s) + HCl(aq) =>
SiCl4(i) + 2 H2O(i) = SiO2(s) + 4 HCl(aq)
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
TiS2 + H2O = H2S + TiO2 =>
TiS2 + 2 H2O = 2 H2S + TiO2
PbNO32 = PbO + N2O3 + O2 =>
4 PbNO32 = 4 PbO + 2 N2O3 + 59 O2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
NH4CNH2O = H3ONH3CN =>
NH4CNH2O = H3ONH3CN
Ca(s) + S(s) = CaS(s) =>
Ca(s) + S(s) = CaS(s)
Mg + N = Mg(N)3 =>
Mg + 3 N = Mg(N)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + H(OH) =>
3(NH4)(OH) + H3(PO4) = (NH4)3(PO4) + 3 H(OH)
HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O
AgNO3 + SO2 + H2O = Ag2S + HNO3 + H2SO4 =>
2 AgNO3 + 4 SO2 + 4 H2O = Ag2S + 2 HNO3 + 3 H2SO4
FeCl3 + FeSO4 = FeCl2 + SO4 =>
2 FeCl3 + FeSO4 = 3 FeCl2 + SO4
Li + AlPO4 = Al + Li3PO4 =>
3 Li + AlPO4 = Al + Li3PO4
CoS + O2 = CoSO4 =>
CoS + 2 O2 = CoSO4
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
KHSO4 + NaOH = H2O + KNaSO4 =>
KHSO4 + NaOH = H2O + KNaSO4
LiCl + KF = LiF + KCl =>
LiCl + KF = LiF + KCl
C[O] = CO =>
C[O] = CO
SrCO3 + HCl = SrCl2 + CO2 + H2O =>
SrCO3 + 2 HCl = SrCl2 + CO2 + H2O
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
Cl2(Ag) + AgNO3(Ag) = (NO3)2(Ag) + AgCl(s) =>
3 Cl2(Ag) + 2 AgNO3(Ag) = (NO3)2(Ag) + 6 AgCl(s)
Zn + AgCl = ZnCl2 + Ag* =>
Zn + 2 AgCl = ZnCl2 + 2 Ag*
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CH3COOH + Na2O = CH3COONa + H2O =>
2 CH3COOH + Na2O = 2 CH3COONa + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
Pb(NO3)2 + KI + H2O = K[PbI3]*H2O + KNO3 =>
Pb(NO3)2 + 3 KI + H2O = K[PbI3]*H2O + 2 KNO3
H3PO4 + Na2SiO3 = Na3PO4 + H2O + SiO2 =>
2 H3PO4 + 3 Na2SiO3 = 2 Na3PO4 + 3 H2O + 3 SiO2
Na(OH)HI = NaIH2O =>
Na(OH)HI = NaIH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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