| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2N14 + 50 KrFOH = 2 CF4 + 50 Kr + 14 NF3 + 25 H2O2
CH3 + OH = CH3OH =>
CH3 + OH = CH3OH
CH3Cl + AgNO3 = CH3NO3 + AgCl =>
CH3Cl + AgNO3 = CH3NO3 + AgCl
Cu(SO4) + Mg = Cu + MgSO4 =>
Cu(SO4) + Mg = Cu + MgSO4
KC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + KCl(s) =>
KC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + KCl(s)
C6H12O6 = CH2O =>
C6H12O6 = 6 CH2O
Cr2(SO4)3 + Cl2 + NaOH = Na2CrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 NaOH = 2 Na2CrO4 + 6 NaCl + 3 Na2SO4 + 8 H2O
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
PO4{3-} + H2O = H3PO4 + OH{-} =>
PO4{3-} + 3 H2O = H3PO4 + 3 OH{-}
Mg(NO3)2 + H2O = Mg(OH)2 + H2 + NO3 =>
Mg(NO3)2 + 2 H2O = Mg(OH)2 + H2 + 2 NO3
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(s) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(s)
C2H5Br + C6H14 = C6H5Br + C2H6 =>
C2H5Br + 3 C6H14 = C6H5Br + 7 C2H6
HBr + Cd(HCO3)2 = CO2 + H2O + CdBr2 =>
2 HBr + Cd(HCO3)2 = 2 CO2 + 2 H2O + CdBr2
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g) =>
NH4I(aq) + KOH(aq) = KI(aq) + H2O(l) + NH3(g)
K + CI = KCI =>
K + CI = KCI
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
BaI2 = Ba + I =>
BaI2 = Ba + 2 I
Mn + Pb(C2H3O2)2 = Pb + Mn(C2H3O2)2 =>
Mn + Pb(C2H3O2)2 = Pb + Mn(C2H3O2)2
I + F = IF =>
I + F = IF
Na + AlO = Al + NaO =>
Na + AlO = Al + NaO
UCl4 + O2 + H2O = UO2Cl2 + HCl =>
2 UCl4 + O2 + 2 H2O = 2 UO2Cl2 + 4 HCl
Au2O3 + CO2 = AuC + O2 =>
2 Au2O3 + 4 CO2 = 4 AuC + 7 O2
Co + H2CO3 = CoCO3 + H2 =>
Co + H2CO3 = CoCO3 + H2
Pd + H2SO4 + HNO3 = PdSO4 + N2 + H2O =>
5 Pd + 5 H2SO4 + 2 HNO3 = 5 PdSO4 + N2 + 6 H2O
Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O
(COOH)2 = H{+} + COO{-} =>
(COOH)2 = 2 H{+} + 2 COO{-}
Na2SO4(heat) = Na + SO4 =>
Na2SO4(heat) = 2 Na + SO4
CCl4 + P2O5 = COCl2 + POCl3 =>
3 CCl4 + P2O5 = 3 COCl2 + 2 POCl3
KNO3 + H2SO4 + Cu = K2SO4 + CuSO4 + NO + H2O =>
2 KNO3 + 4 H2SO4 + 3 Cu = K2SO4 + 3 CuSO4 + 2 NO + 4 H2O
EDTA + Ca = EDTA(Ca) =>
EDTA + Ca = EDTA(Ca)
NaF + Ca = NaFCa =>
NaF + Ca = NaFCa
Zn + H2SO4(dil) = ZnSO4 + H2 =>
Zn + H2SO4(dil) = ZnSO4 + H2
Fe2(SO4)3 + KNO3 = K3Fe(NO3)6 + K2SO4 =>
Fe2(SO4)3 + 12 KNO3 = 2 K3Fe(NO3)6 + 3 K2SO4
C6H12O6 = C2H6OCO2 =>
C6H12O6 = 2 C2H6OCO2
OH{-} + Cr3{+} + (S2O8)2{-} = (CrO4)2{-} + (SO4)2{-} + H2O =>
48 OH{-} + 2 Cr3{+} + 43(S2O8)2{-} = 3(CrO4)2{-} + 86(SO4)2{-} + 24 H2O
PdCl2(aq) + H(NO3)(aq) = Pd(NO3)2(aq) + HCl(aq) =>
PdCl2(aq) + 2 H(NO3)(aq) = Pd(NO3)2(aq) + 2 HCl(aq)
CoCl2 + K3Fe(CN)6 = Co3(Fe(CN)6)2 + KCl =>
3 CoCl2 + 2 K3Fe(CN)6 = Co3(Fe(CN)6)2 + 6 KCl
ZnO + Pb(OH)4 = PbO2 + Zn(OH)2 =>
2 ZnO + Pb(OH)4 = PbO2 + 2 Zn(OH)2
Fr2SO4 + Au = AuSO4 + Fr =>
Fr2SO4 + Au = AuSO4 + 2 Fr
NaHCO3 + HAc = NaAc + H2CO3 =>
NaHCO3 + HAc = NaAc + H2CO3
LiNO3 + Al(NO3)3*9H2O + SiO2 = LiAlSi2O6 + HNO3 + H2O =>
LiNO3 + Al(NO3)3*9H2O + 2 SiO2 = LiAlSi2O6 + 4 HNO3 + 7 H2O
Cr2O3 + C = Cr + CO2 =>
2 Cr2O3 + 3 C = 4 Cr + 3 CO2
CuCO3(s) + H2SO4 = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + H2SO4 = CuSO4(aq) + H2O(l) + CO2(g)
Pb(C2H3O2)2 + NaOH + NaClO = PbO2 + NaC2H3O2 + H2O + NaCl =>
Pb(C2H3O2)2 + 2 NaOH + NaClO = PbO2 + 2 NaC2H3O2 + H2O + NaCl
Propane + oxygen = carbon + water =>
C3H8 + 2 O2 = 3 C + 4 H2O
H2SO4 + GaN = Ga2(SO4)3 + H3N =>
3 H2SO4 + 2 GaN = Ga2(SO4)3 + 2 H3N
Fe(ClO4)3 + H2O = Fe2O3 + HClO4 =>
2 Fe(ClO4)3 + 3 H2O = Fe2O3 + 6 HClO4
CuCl2 + HNO3 = Cu(NO3)2 + Cl2 + NO2 + H2O =>
CuCl2 + 4 HNO3 = Cu(NO3)2 + Cl2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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