| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)
NaCH3COO + H2SO4 = CH3COOH + NaHSO4 =>
NaCH3COO + H2SO4 = CH3COOH + NaHSO4
P4 = P =>
P4 = 4 P
FeI2 = Fe2 + I2 =>
2 FeI2 = Fe2 + 2 I2
KNO3 + C6H12O6 = CO2 + H2O + K2O + N2 =>
24 KNO3 + 5 C6H12O6 = 30 CO2 + 30 H2O + 12 K2O + 12 N2
Ag(NH3)2Cl + HNO3 = AgCl + NH4 + NO3 =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH4 + 2 NO3
H + C2H3O2 = CH3COOH =>
H + C2H3O2 = CH3COOH
C2H6O + CuO = CO2 + H2O + Cu =>
C2H6O + 6 CuO = 2 CO2 + 3 H2O + 6 Cu
N2H4 + H2O2 = HN3 + H2O =>
3 N2H4 + 5 H2O2 = 2 HN3 + 10 H2O
Ni + O = Ni2O =>
2 Ni + O = Ni2O
Li + Pb(C2H3O2)2 = Li(C2H3O2) + Pb =>
2 Li + Pb(C2H3O2)2 = 2 Li(C2H3O2) + Pb
(NH4)3PO4 + Pb(BrO3)2 = Pb3(PO4)2 + NH4BrO3 =>
2(NH4)3PO4 + 3 Pb(BrO3)2 = Pb3(PO4)2 + 6 NH4BrO3
H2SO4 + Pb(CH3COO)2 = PbSO4 + HCH3COO =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 HCH3COO
CuCl + SO2 + HCl = CuCl2 + H2O + S =>
4 CuCl + SO2 + 4 HCl = 4 CuCl2 + 2 H2O + S
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
K2Cr2O7 + KL + H2SO4 = L2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 KL + 7 H2SO4 = 3 L2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
CaOH2 + NH4NO3 = Ca3NO2 + NH3 + H2O =>
24 CaOH2 + 7 NH4NO3 = 8 Ca3NO2 + 6 NH3 + 29 H2O
Al(s) + Fe(No3)3(aq) = Fe(s) + Al(No3)3(aq) =>
Al(s) + Fe(No3)3(aq) = Fe(s) + Al(No3)3(aq)
NaCN + Cl2 + NaOH = CO2 + N2 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 8 NaOH = 2 CO2 + N2 + 10 NaCl + 4 H2O
Cr + ClO3{-} + H{+} = Cr{3+} + HClO2 + H2O =>
2 Cr + 3 ClO3{-} + 9 H{+} = 2 Cr{3+} + 3 HClO2 + 3 H2O
Li + H(OH) = Li(OH) + H =>
Li + H(OH) = Li(OH) + H
(NH4)2SO4(aq) + BaBr2(aq) = BaSO4(s) + NH4Br(aq) =>
(NH4)2SO4(aq) + BaBr2(aq) = BaSO4(s) + 2 NH4Br(aq)
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}
Na2S2O3 + NH4OH = H8N2O3S2 + NaOH =>
Na2S2O3 + 2 NH4OH = H8N2O3S2 + 2 NaOH
P4O10(s) + HNO3(aq) = N2O5(g) + (HPO3)3 =>
3 P4O10(s) + 12 HNO3(aq) = 6 N2O5(g) + 4(HPO3)3
Mg(SO4) + Na2CO3 = MgCO3 + Na2(SO4) =>
Mg(SO4) + Na2CO3 = MgCO3 + Na2(SO4)
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
S8 + BaO = BaS2 + O2 =>
S8 + 4 BaO = 4 BaS2 + 2 O2
SiO + C = SiC + CO2 =>
2 SiO + 3 C = 2 SiC + CO2
C6H18O(g) + O2(g) = CO2(g) + H2O =>
C6H18O(g) + 10 O2(g) = 6 CO2(g) + 9 H2O
LiOH + H3BO3 = Li2B4O7 + H2O =>
2 LiOH + 4 H3BO3 = Li2B4O7 + 7 H2O
Na + Br + O = NaBrO =>
Na + Br + O = NaBrO
NH2CH2CH2OH + H2O = NH2CH2COO + H3O =>
NH2CH2CH2OH + 6 H2O = NH2CH2COO + 5 H3O
HNO3(aq) + KOH = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH = KNO3(aq) + H2O(l)
BaO2 + H2SO4 = H2O2 + BaSO4 =>
BaO2 + H2SO4 = H2O2 + BaSO4
C3H10 + O2 = CO2 + H2O =>
2 C3H10 + 11 O2 = 6 CO2 + 10 H2O
K2SiO3 + HF = KF + H2SiO3 =>
K2SiO3 + 2 HF = 2 KF + H2SiO3
Sr2 + P4 = Sr2P =>
4 Sr2 + P4 = 4 Sr2P
H2Sr + H2O = Sr(OH)2 + H2 =>
H2Sr + 2 H2O = Sr(OH)2 + 2 H2
Ca3(PO4)2 + H2(SO4) = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2(SO4) = 3 CaSO4 + 2 H3PO4
C6H15N + H2O = C6H16N + OH =>
C6H15N + H2O = C6H16N + OH
LiHCO3 + H2SO4 = Li2SO4 + H2O + CO2 =>
2 LiHCO3 + H2SO4 = Li2SO4 + 2 H2O + 2 CO2
Cr + F = CrF2 =>
Cr + 2 F = CrF2
C3H7O3N + O2 = CO2 + H2O + NH3 =>
2 C3H7O3N + 5 O2 = 6 CO2 + 4 H2O + 2 NH3
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq) =>
Pb(s) + CuCl2(aq) = PbCl2(s) + Cu(aq)
ZnSO4 + NaHCO3 = ZnCO3 + NaHSO4 =>
ZnSO4 + NaHCO3 = ZnCO3 + NaHSO4
H2SO4 + ClNa = HCl + NaHSO4 =>
H2SO4 + ClNa = HCl + NaHSO4
Na2S + HNO3 = Na2SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2SO4 + 8 NO + 4 H2O
CU + H2S = CUS + H2 =>
CU + H2S = CUS + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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