| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBH4 + 4 H2O = KB(OH)4 + 4 H2
CrO3 + NH3 = Cr3O2 + N2 + H2O =>
9 CrO3 + 14 NH3 = 3 Cr3O2 + 7 N2 + 21 H2O
H2SO4 + Al2[CO3]3 = Al2[SO4]3 + H2O + CO2 =>
3 H2SO4 + Al2[CO3]3 = Al2[SO4]3 + 3 H2O + 3 CO2
H2O + H7O8Cl7 = H9O9Cl7 =>
H2O + H7O8Cl7 = H9O9Cl7
Zn + BrH = ZnBr2 + H2 =>
Zn + 2 BrH = ZnBr2 + H2
FeCl + AgNo3 = FeNo3 + AgCl =>
FeCl + AgNo3 = FeNo3 + AgCl
CsOH + BaCl = CsCl + BaOH =>
CsOH + BaCl = CsCl + BaOH
CrO3 + NH3 = Cr3O2 + N2 + H2O =>
9 CrO3 + 14 NH3 = 3 Cr3O2 + 7 N2 + 21 H2O
Sr + H2O = SrOH + H25 =>
25 Sr + 25 H2O = 25 SrOH + H25
Fe(OH)3 + H2C2O4 = Fe + H2O + C2O4 =>
2 Fe(OH)3 + 3 H2C2O4 = 2 Fe + 6 H2O + 3 C2O4
CrOH(NO3)2 + KOH = Cr(OH)2NO3 + KNO3 =>
CrOH(NO3)2 + KOH = Cr(OH)2NO3 + KNO3
V2O5 + C2H2O4 = VOC2O4 + CO2 + H2O =>
V2O5 + 3 C2H2O4 = 2 VOC2O4 + 2 CO2 + 3 H2O
H2CrO4 = H2 + CrO4 =>
H2CrO4 = H2 + CrO4
K2CrO4 + H2SO4 = K2SO4 + H + CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + 2 H + CrO4
H2SO4 + Al2[CO3]3 = Al2[SO4]3 + H2O + CO2 =>
3 H2SO4 + Al2[CO3]3 = Al2[SO4]3 + 3 H2O + 3 CO2
C6H6Cl2 = C6H5ClHCl =>
C6H6Cl2 = C6H5ClHCl
K3PO4 + FeCl3 = FePO4 + K3Cl3 =>
K3PO4 + FeCl3 = FePO4 + K3Cl3
H2SO4 + C32H22N6Na2O6S2 = CO2 + H2O + S + N + Na =>
23 H2SO4 + C32H22N6Na2O6S2 = 32 CO2 + 34 H2O + 25 S + 6 N + 2 Na
V(NO3)5 + Na3PO4 = V3(PO4)5 + Na(NO3) =>
3 V(NO3)5 + 5 Na3PO4 = V3(PO4)5 + 15 Na(NO3)
Sn + OH = Sn(OH)2 =>
Sn + 2 OH = Sn(OH)2
AsO3{3-} + ClO{-} = AsO4{3-} + Cl{-} =>
AsO3{3-} + ClO{-} = AsO4{3-} + Cl{-}
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O(l) =>
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O(l)
CH3OH + KMnO4 + H3O{+} = CO2 + K{+} + Mn{2+} + H2O =>
5 CH3OH + 6 KMnO4 + 18 H3O{+} = 5 CO2 + 6 K{+} + 6 Mn{2+} + 37 H2O
BaCl2(aq) + Fe2(SO4)3(aq) = FeCl3(aq) + BaSO4(s) =>
3 BaCl2(aq) + Fe2(SO4)3(aq) = 2 FeCl3(aq) + 3 BaSO4(s)
FeO + P2O3 = FeP2O4 =>
FeO + P2O3 = FeP2O4
ZnCO3 + Cl2 = ZnCl2 + CO3 =>
ZnCO3 + Cl2 = ZnCl2 + CO3
H2SO4 + Al2[CO3]3 = Al2[SO4]3 + H2O + CO2 =>
3 H2SO4 + Al2[CO3]3 = Al2[SO4]3 + 3 H2O + 3 CO2
CH3COOH + H2O(l) = CH3COO + H3O =>
CH3COOH + H2O(l) = CH3COO + H3O
FeO + Ni = NiO + Fe =>
FeO + Ni = NiO + Fe
CH3OH + KMnO4 + H3O{+} = CO2 + K{+} + Mn{2+} + H2O =>
5 CH3OH + 6 KMnO4 + 18 H3O{+} = 5 CO2 + 6 K{+} + 6 Mn{2+} + 37 H2O
K2CrO4 + H2SO4 = K2SO4 + H + CrO4 =>
K2CrO4 + H2SO4 = K2SO4 + 2 H + CrO4
H2SO4 + NaNO3 = Na2SO4 + NO2 + O2 + H2O =>
2 H2SO4 + 4 NaNO3 = 2 Na2SO4 + 4 NO2 + O2 + 2 H2O
M3N2 + H2O = M(OH)2 + NH3 =>
M3N2 + 6 H2O = 3 M(OH)2 + 2 NH3
Ca + K3PO4 = CaPO4 + K =>
Ca + K3PO4 = CaPO4 + 3 K
Zn(s) + Au(NO3)3(aq) = Zn(NO3)3 + Au =>
Zn(s) + Au(NO3)3(aq) = Zn(NO3)3 + Au
H2SO4 + NaNO3 = Na2SO4 + NO2 + O2 + H2O =>
2 H2SO4 + 4 NaNO3 = 2 Na2SO4 + 4 NO2 + O2 + 2 H2O
Na2O + NaH = Na + H2O =>
Na2O + 2 NaH = 4 Na + H2O
Sr + H2O = SrOH + H25 =>
25 Sr + 25 H2O = 25 SrOH + H25
HOCN = CNOH =>
HOCN = CNOH
C9H11NO2 + NaOH = C9H11Na + NO2OH =>
C9H11NO2 + NaOH = C9H11Na + NO2OH
H + He = HHe =>
H + He = HHe
AgNO3 + CO2 = AgO2 + CNO3 =>
AgNO3 + CO2 = AgO2 + CNO3
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
FeCl3 + C6H5OH = Fe(OC6H5) + H + Cl =>
FeCl3 + C6H5OH = Fe(OC6H5) + H + 3 Cl
NH4{+} + H2O = H3O + NH3{+} =>
NH4{+} + H2O = H3O + NH3{+}
CaSO4(s) + C(s) = CaS(s) + CO(g) =>
CaSO4(s) + 4 C(s) = CaS(s) + 4 CO(g)
C4H9Br + CH3Br + Na = C5H12 + NaBr =>
C4H9Br + CH3Br + 2 Na = C5H12 + 2 NaBr
Na2O + NaH = Na + H2O =>
Na2O + 2 NaH = 4 Na + H2O
H2O + H7O8Cl7 = H9O9Cl7 =>
H2O + H7O8Cl7 = H9O9Cl7
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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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