| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(HSO4)2 + 2 NaOH = Na2SO4 + MgSO4 + 2 H2O
H19 + N19 + C13 + Na14 = H19N19C13Na14 =>
H19 + N19 + C13 + Na14 = H19N19C13Na14
Na2S(aq) + Cu(CH3COO)2(aq) = Na2CH3COO(aq) + Cu(S)2(s) =>
2 Na2S(aq) + Cu(CH3COO)2(aq) = 2 Na2CH3COO(aq) + Cu(S)2(s)
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Ca(HCO3)2 + Na2SIO3 = CaSIO3 + Na2(HCO3)2 =>
Ca(HCO3)2 + Na2SIO3 = CaSIO3 + Na2(HCO3)2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Bariumhydroxide + carbondioxide = Bariumcarbonate + water =>
Ba(OH)2 + CO2 = BaCO3 + H2O
Li2CrO4 + Cu2SO4 = Li2SO4 + Cu2CrO4 =>
Li2CrO4 + Cu2SO4 = Li2SO4 + Cu2CrO4
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO1 =>
9 C6H5COOH + 8 NaHCO3 = 8 C6H5COONa + 11 H2O + 15 CO1
C7140H10800O25N32S83 + O2 = CO2 + CH4 + NO + SO2 =>
2 C7140H10800O25N32S83 + 9053 O2 = 8880 CO2 + 5400 CH4 + 64 NO + 166 SO2
Na{3}PO{4} + KOH = NaOH + K{3}PO4 =>
Na{3}PO{4} + KOH = NaOH + K{3}PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mn2(CO)10 + O2 = Mn2O3 + CO2 =>
2 Mn2(CO)10 + 13 O2 = 2 Mn2O3 + 20 CO2
HCl + CaCO3 = CaCl2 + H(OH) + CO2 =>
2 HCl + CaCO3 = CaCl2 + H(OH) + CO2
KMnO4 + NH3 = MnO2 + KOH + H2O + N2 =>
2 KMnO4 + 2 NH3 = 2 MnO2 + 2 KOH + 2 H2O + N2
H3PO4 + AgCl = Ag3PO4 + HCl =>
H3PO4 + 3 AgCl = Ag3PO4 + 3 HCl
NaOH + [Cr3(H2O)] = CrOH + H2O + Na =>
3 NaOH + [Cr3(H2O)] = 3 CrOH + H2O + 3 Na
Cr(OH)3 + KOH = Cr(OH)4K =>
Cr(OH)3 + KOH = Cr(OH)4K
Mg + H2CO3 = MgCO3 + H2 =>
Mg + H2CO3 = MgCO3 + H2
BaC2 + H2SO4 = BaSO4 + HC1 =>
BaC2 + H2SO4 = BaSO4 + 2 HC1
HgNO3 + HCl = HNO3 + HgCl =>
HgNO3 + HCl = HNO3 + HgCl
KMnO4 + H2SO4 + SO3Na2 = SO4K2 + SO4Mn + H2O + SO4Na2 =>
2 KMnO4 + 3 H2SO4 + 5 SO3Na2 = SO4K2 + 2 SO4Mn + 3 H2O + 5 SO4Na2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C3H8S + O2 = CO + H2O + S =>
2 C3H8S + 7 O2 = 6 CO + 8 H2O + 2 S
NaBiO3 + MnSO4 + Na2S + H2O = HMnO + Bi(SO4)3 + Na2SO4 =>
16 NaBiO3 + 56 MnSO4 + 5 Na2S + 28 H2O = 56 HMnO + 16 Bi(SO4)3 + 13 Na2SO4
Cr2S3 + H2O = Cr(OH)3 + H2S =>
Cr2S3 + 6 H2O = 2 Cr(OH)3 + 3 H2S
CH3CHSO3Na(OH) + HCl = C2H4O + NaCl + H2O + SO2 =>
CH3CHSO3Na(OH) + HCl = C2H4O + NaCl + H2O + SO2
Fe2O3 + I2 = FeI2 + O2 =>
2 Fe2O3 + 4 I2 = 4 FeI2 + 3 O2
Be(s) + H2O(l) = Be(OH)2(aq) + H2(g) =>
Be(s) + 2 H2O(l) = Be(OH)2(aq) + H2(g)
CaC2 + FeS = Fe + CaS + C =>
CaC2 + FeS = Fe + CaS + 2 C
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
HCl(aq) + NiCO3(s) = NiCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + NiCO3(s) = NiCl2(aq) + H2O(l) + CO2(g)
KL + Cl2 = KCl + L2 =>
2 KL + Cl2 = 2 KCl + L2
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Ca3(PO4)2 + Si(CO3)2 = Ca(CO3)2 + Si3(PO4)2 =>
Ca3(PO4)2 + 3 Si(CO3)2 = 3 Ca(CO3)2 + Si3(PO4)2
CoCl2(H2O)6 + NH4Cl + NH3 + O2 = [Co(NH3)5Cl]Cl2 + H2O2 =>
2 CoCl2(H2O)6 + 2 NH4Cl + 8 NH3 + 7 O2 = 2[Co(NH3)5Cl]Cl2 + 13 H2O2
LiOH(aq) + HClO3(aq) = LiClO3 + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3 + H2O
H + AgCl3 = Ag3 + HCl =>
9 H + 3 AgCl3 = Ag3 + 9 HCl
Ba2 + O2 = Ba1O2 =>
Ba2 + 2 O2 = 2 Ba1O2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
HClO4 + CsOH = CsClO4 + H2O =>
HClO4 + CsOH = CsClO4 + H2O
NH4OH + Na2SiO3 = (NH4)2SiO3 + NaOH =>
2 NH4OH + Na2SiO3 = (NH4)2SiO3 + 2 NaOH
Na2SiO3 + H2O = Na2Si2O5 + NaOH =>
2 Na2SiO3 + H2O = Na2Si2O5 + 2 NaOH
Sb + HCl = [SbCl6] + H2 =>
Sb + 6 HCl = [SbCl6] + 3 H2
CO(NO3)2 + Na2CO3 = NaNO3 + COCO3 =>
CO(NO3)2 + Na2CO3 = 2 NaNO3 + COCO3
Nd(NO3)3 + Mn(NO3)2 + C6H8O7*H2O = NdMnO3 + N2 + CO2 + H2O =>
6 Nd(NO3)3 + 6 Mn(NO3)2 + 8 C6H8O7*H2O = 6 NdMnO3 + 15 N2 + 48 CO2 + 40 H2O
NH4NO3 + NaOH = NH4NO3NaOH =>
NH4NO3 + NaOH = NH4NO3NaOH
TiO2 + B4C + C = TiB2 + CO(g) =>
2 TiO2 + B4C + 3 C = 2 TiB2 + 4 CO(g)
I2(l) + Cl2(g) = ICl(g) =>
I2(l) + Cl2(g) = 2 ICl(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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