| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO2 + H2SO4 = KNO3 + SO2 + H2O
(NH4)2SO4 + H2O = H2SO4 + NH3H2O =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH3H2O
CsI = Cs + I2 =>
2 CsI = 2 Cs + I2
Cu(NO3)2 + HCl = H2(NO3)2 + CuCl2 =>
Cu(NO3)2 + 2 HCl = H2(NO3)2 + CuCl2
HCl + CuO = Cu(Cl)2 + H2O =>
2 HCl + CuO = Cu(Cl)2 + H2O
CrCl3*6H2O + C2H8N2 = [Cr(C2H8N2)3]Cl3 + H2O =>
CrCl3*6H2O + 3 C2H8N2 = [Cr(C2H8N2)3]Cl3 + 6 H2O
Cl2(g) + KBr(s) = KCl(s) + Br2(l) =>
Cl2(g) + 2 KBr(s) = 2 KCl(s) + Br2(l)
C(ClO3)4 = CO2 + Cl2 + O2 =>
C(ClO3)4 = CO2 + 2 Cl2 + 5 O2
C2H3Cl3 + O2 = CO + H2O + Cl =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 12 Cl
Sr(NO3)2 + Al(NO3)3*9H2O + CH4N2O + Mg(NO3)2 = MgSrAl10O17 + CO2 + H2O + N2 =>
3 Sr(NO3)2 + 30 Al(NO3)3*9H2O + 85 CH4N2O + 3 Mg(NO3)2 = 3 MgSrAl10O17 + 85 CO2 + 440 H2O + 136 N2
FeSO4 + NaClO4 + NaOH = Na2FeO4 + Cl2 + Na2SO4 + H2O =>
7 FeSO4 + 4 NaClO4 + 24 NaOH = 7 Na2FeO4 + 2 Cl2 + 7 Na2SO4 + 12 H2O
CuCl2*2H2O + HCl = CuCl + HCl2 + H2O =>
CuCl2*2H2O + HCl = CuCl + HCl2 + 2 H2O
Cu(aq) + HCl(aq) = H + CuCl =>
Cu(aq) + HCl(aq) = H + CuCl
Ni + O = NiO =>
Ni + O = NiO
CH3COONa + O2 = Na2O + CO2 + H2O =>
2 CH3COONa + 4 O2 = Na2O + 4 CO2 + 3 H2O
Br2 + Na(OH) = Na + Br2(OH) =>
Br2 + Na(OH) = Na + Br2(OH)
AgCN + NH3 = Ag(NH3)2 + CN =>
AgCN + 2 NH3 = Ag(NH3)2 + CN
Pt + NaBr = Na + PtBr2 =>
Pt + 2 NaBr = 2 Na + PtBr2
NaOH + Be3(PO4)2 = Na3(PO4) + Be(OH)2 =>
6 NaOH + Be3(PO4)2 = 2 Na3(PO4) + 3 Be(OH)2
KMnO4(aq) + H2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(g) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 5 H2C2O4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + K2SO4(aq) + 8 H2O(l)
Ag2(C2O4) = Ag + CO2 =>
Ag2(C2O4) = 2 Ag + 2 CO2
Al6 + CO3 = Al2(CO3)3 =>
Al6 + 9 CO3 = 3 Al2(CO3)3
Rb(OH)2 + HNO3 = H2O + Rb(NO3)2 =>
Rb(OH)2 + 2 HNO3 = 2 H2O + Rb(NO3)2
Ba(OH)2 + NaH2PO4 = BaHPO4 + Na2HPO4 + H2O =>
Ba(OH)2 + 2 NaH2PO4 = BaHPO4 + Na2HPO4 + 2 H2O
Na2C2O4 + Pb(NO3)2 = NaNO3 + PbC2O4 =>
Na2C2O4 + Pb(NO3)2 = 2 NaNO3 + PbC2O4
CuSO4 + HCl = CuSO4H + Cl =>
CuSO4 + HCl = CuSO4H + Cl
SrO + N2O5 = Sr(NO3)2 =>
SrO + N2O5 = Sr(NO3)2
magnesium + EDTA = MgEDTA =>
Mg + EDTA = MgEDTA
C4H9Cl + C6H6 = C18H30 + HCl =>
3 C4H9Cl + C6H6 = C18H30 + 3 HCl
NaOH + H2(PO4) = Na2(PO4) + H2O =>
2 NaOH + H2(PO4) = Na2(PO4) + 2 H2O
OH + Fe3O4 = Fe2O3 + H2O =>
2 OH + 2 Fe3O4 = 3 Fe2O3 + H2O
Fe2SiO4 + H2O = SiO2 + Fe3O4 + H =>
3 Fe2SiO4 + 2 H2O = 3 SiO2 + 2 Fe3O4 + 4 H
C2H6H + O2 = CO2 + H2O =>
4 C2H6H + 15 O2 = 8 CO2 + 14 H2O
K + AgCl = KCl + Ag =>
K + AgCl = KCl + Ag
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
OH + C8H18 = CO2 + H2O =>
50 OH + C8H18 = 8 CO2 + 34 H2O
Ni + HCl + H2O2 = NiCl2 + H2O =>
Ni + 2 HCl + H2O2 = NiCl2 + 2 H2O
SiO2 + Sr(OH)2 = Si(OH)2 + SrO2 =>
SiO2 + Sr(OH)2 = Si(OH)2 + SrO2
K2CO3 + HC1 = KC1 + CO2 + H2O =>
K2CO3 + 2 HC1 = 2 KC1 + CO2 + H2O
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Sr(C2H3O2)2 + Na2CO3 = SrCO3 + NaC2H3O2 =>
Sr(C2H3O2)2 + Na2CO3 = SrCO3 + 2 NaC2H3O2
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Nh4Cl + Ba(OH2) = BaCl2 + Nh3 + H2O =>
6 Nh4Cl + 3 Ba(OH2) = 3 BaCl2 + 8 Nh3 + 3 H2O
C7 + H16 = C7H16 =>
C7 + H16 = C7H16
Cu(s) + HCl = CuHCl =>
Cu(s) + HCl = CuHCl
BCl3 + NH4Cl = Cl3B3H3N3 + HCl =>
3 BCl3 + 3 NH4Cl = Cl3B3H3N3 + 9 HCl
Na2SO4 + HCl + O2 = NaCl + H2O + SO4 =>
2 Na2SO4 + 4 HCl + O2 = 4 NaCl + 2 H2O + 2 SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/24
Équations équilibrées sur10/02/23
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