| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + 2 FeCl2 + 2 HCl = 2 FeCl3 + H2S
bariumoxide + carbondioxide = Bariumcarbonate =>
BaO + CO2 = BaCO3
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
P2O5 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
P2O5 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 H2O
Li2CO3 + NiCoMn(OH)2 + O2 = LiNiCoMnO2 + CO2 + H2O =>
2 Li2CO3 + 4 NiCoMn(OH)2 + O2 = 4 LiNiCoMnO2 + 2 CO2 + 4 H2O
HCl + Ca(CO3) = CaCl2 + H2CO3 =>
2 HCl + Ca(CO3) = CaCl2 + H2CO3
MgOHBr + HBr = MgBr2 + H2O =>
MgOHBr + HBr = MgBr2 + H2O
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O =>
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O
CH3NO2 + Al + NaOH + H2O = CH3NH2 + Na[Al(OH)4] =>
CH3NO2 + 2 Al + 2 NaOH + 4 H2O = CH3NH2 + 2 Na[Al(OH)4]
N10 + H28 = NH3 =>
14 N10 + 15 H28 = 140 NH3
CH3CH3 + O2 = CO2 + H2OH =>
CH3CH3 + 3 O2 = 2 CO2 + 2 H2OH
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO2(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 16 C(s) = 6 CaSiO2(s) + 16 CO(g) + P4(s)
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
CH2Na2O4 + O2 = CO2 + H2O + NaO =>
2 CH2Na2O4 + O2 = 2 CO2 + 2 H2O + 4 NaO
Ni + CO3 = Ni(CO3)2 =>
Ni + 2 CO3 = Ni(CO3)2
Ca(HCO3)2 + ZnO = CaCO3 + ZnCO3 + H2O =>
Ca(HCO3)2 + ZnO = CaCO3 + ZnCO3 + H2O
KClO3 + S = SO2 + KCl =>
2 KClO3 + 3 S = 3 SO2 + 2 KCl
AlN + NF3 = AlF3 + NF2 =>
AlN + 5 NF3 = AlF3 + 6 NF2
Cu(OH)2 + AgNO3 = Cu(NO3)2 + Ag(OH) =>
Cu(OH)2 + 2 AgNO3 = Cu(NO3)2 + 2 Ag(OH)
SO2 + ZnO = ZnSO3 =>
SO2 + ZnO = ZnSO3
K2SO4 + NaC1 = KC1 + Na2SO4 =>
K2SO4 + 2 NaC1 = 2 KC1 + Na2SO4
SO4{-2} + Ba{+2} = Ba(SO4) =>
SO4{-2} + Ba{+2} = Ba(SO4)
Ba + (PO4) = Ba3(PO4)2 =>
3 Ba + 2(PO4) = Ba3(PO4)2
MgS + NiCl = MgCl + NiS =>
MgS + NiCl = MgCl + NiS
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ba(OH)2 + HCe = BaCe2 + H2O =>
Ba(OH)2 + 2 HCe = BaCe2 + 2 H2O
Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O
C2H2O4 + Fe2O3 = FeO + CO2 + H2O =>
C2H2O4 + Fe2O3 = 2 FeO + 2 CO2 + H2O
C2H5OH(g) + O2(g) = CO2(g) + H20(l) =>
10 C2H5OH(g) + 15 O2(g) = 20 CO2(g) + 3 H20(l)
AlCl3 + NH4F = AlF3 + NH4Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4Cl
CuCl2 + IO3 = ICl2 + CuO3 =>
CuCl2 + IO3 = ICl2 + CuO3
CaOH + HCl = CaHCl + OH =>
CaOH + HCl = CaHCl + OH
Cr(NO3)3 + H2SO4 = Cr(HSO4)3 + HNO3 =>
Cr(NO3)3 + 3 H2SO4 = Cr(HSO4)3 + 3 HNO3
Pb{2+} + SO4{2-} = PbSO4 =>
Pb{2+} + SO4{2-} = PbSO4
MoO3 + S = MoS3 + SO2 =>
2 MoO3 + 9 S = 2 MoS3 + 3 SO2
K2SO3 + BaS = K2S + BaSO4 =>
4 K2SO3 + 3 BaS = 4 K2S + 3 BaSO4
As2S3 + HIO3 + H2O = H3AsO4 + S + HI =>
3 As2S3 + 5 HIO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 HI
C7H5N3O6(s) = N2(g) + H2(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 5 H2(g) + 12 CO(g) + 2 C(s)
NaNO2 + KI + H2SO4 = NO2 + NaKSO4 + I2 + H2 =>
2 NaNO2 + 2 KI + 2 H2SO4 = 2 NO2 + 2 NaKSO4 + I2 + 2 H2
H3AsO3 + NaOH = NaAsO2 + H2O =>
H3AsO3 + NaOH = NaAsO2 + 2 H2O
MnCl2 + K3PO4 + HCl = PCl3 + KMnO4 + KCl + H2O =>
2 MnCl2 + 5 K3PO4 + 24 HCl = 5 PCl3 + 2 KMnO4 + 13 KCl + 12 H2O
SiNH4 + NH3 = SiN4 + H2 =>
2 SiNH4 + 6 NH3 = 2 SiN4 + 13 H2
CsH = Cs + H =>
CsH = Cs + H
Na2O + Zn = ZnO + Na =>
Na2O + Zn = ZnO + 2 Na
C3H4O3 + H2O = CO2 + H2 =>
C3H4O3 + 3 H2O = 3 CO2 + 5 H2
Al2(CO3)3 + NH4NO3 = (NH4)2CO3 + Al(NO3)3 =>
Al2(CO3)3 + 6 NH4NO3 = 3(NH4)2CO3 + 2 Al(NO3)3
POF3 = P + O2 + F =>
2 POF3 = 2 P + O2 + 6 F
C4H10(liq) + O2(g) = CO2(g) + H2O(liq) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(liq)
Li3Po4 + NaOH = LiOH + Na3Po4 =>
Li3Po4 + 3 NaOH = 3 LiOH + Na3Po4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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