| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + 2 NH4NO3 + 3 KOH = [Ag(NH3)2]OH + 3 KNO3 + 2 H2O
CO2 = C + O2 =>
CO2 = C + O2
KNO2 + K2S + H2SO4 = NO + K2SO4 + H2O =>
8 KNO2 + K2S + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
H3PO4 + KOH = H2O(l) + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O(l) + K3PO4
NaCl + NH3*H2O = NH4Cl + NaOH =>
NaCl + NH3*H2O = NH4Cl + NaOH
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
Na3P3O9 + H2O = Na3PO4 + H3PO4 =>
Na3P3O9 + 3 H2O = Na3PO4 + 2 H3PO4
Na[Cr(OH)4] = NaOH + Cr2O3 + H2O =>
2 Na[Cr(OH)4] = 2 NaOH + Cr2O3 + 3 H2O
SrCl2 + Na2CO3 = NaCl + Sr(CO3) =>
SrCl2 + Na2CO3 = 2 NaCl + Sr(CO3)
CH4(NO2)3 + O2 = H2O + CO2 + NO2 =>
CH4(NO2)3 + 2 O2 = 2 H2O + CO2 + 3 NO2
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O =>
CH3C(OH)(CH3)CH3 + HCl = CH3C(Cl)(CH3)CH3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ni(NH3)6 + HCl = NiCl + NH3 + H =>
Ni(NH3)6 + HCl = NiCl + 6 NH3 + H
Fe(NO3)3 + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3 + 3 KOH = Fe(OH)3 + 3 KNO3
C5H12 = C + H2 =>
C5H12 = 5 C + 6 H2
Cu2 + ClO3 = Cu(ClO3)2 =>
Cu2 + 4 ClO3 = 2 Cu(ClO3)2
MnCO3 + H3PO4 = Mn(H2PO4)2 + H2O + CO2 =>
MnCO3 + 2 H3PO4 = Mn(H2PO4)2 + H2O + CO2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
NaClO + Na2SO3 = Na2SO4 + NaCl =>
NaClO + Na2SO3 = Na2SO4 + NaCl
CaCO3 + FePO4 = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FePO4 = Ca3(PO4)2 + Fe2(CO3)3
CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(s) + H2O(l) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(s) + 2 H2O(l)
BaBr3 + PbS = Ba2S3 + PbBr2 =>
2 BaBr3 + 3 PbS = Ba2S3 + 3 PbBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P(s) + Cl2(g) = PCl3 =>
2 P(s) + 3 Cl2(g) = 2 PCl3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H2O2 + Fe(SO4) + H2SO4 = Fe2(SO4)3 + H2O =>
H2O2 + 2 Fe(SO4) + H2SO4 = Fe2(SO4)3 + 2 H2O
B + HNO3 + H2O = H3BO3 + NO =>
B + HNO3 + H2O = H3BO3 + NO
N6 + H6 = NH3 =>
N6 + 3 H6 = 6 NH3
NaOH + SIO2 = Na4SIO4 + H2O =>
4 NaOH + SIO2 = Na4SIO4 + 2 H2O
K[BrO3] + AsCl3 + HCl = KBr + AsCl5 + H2O =>
K[BrO3] + 3 AsCl3 + 6 HCl = KBr + 3 AsCl5 + 3 H2O
CHH4 + O2 = CO2 + H2O =>
4 CHH4 + 9 O2 = 4 CO2 + 10 H2O
C6H16N2O2 + O2 = CO2 + H2O + NO2 =>
C6H16N2O2 + 11 O2 = 6 CO2 + 8 H2O + 2 NO2
Ba + SO4 = BaS + O2 =>
Ba + SO4 = BaS + 2 O2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P + HNO3(conc) = H3PO4 + NO2 + H2O =>
P + 5 HNO3(conc) = H3PO4 + 5 NO2 + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ca + S = CaS =>
Ca + S = CaS
CH3COOH + KMnO4 = CH3MnO4 + KCOOH =>
CH3COOH + KMnO4 = CH3MnO4 + KCOOH
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Ca(OH)2 + (NH4)2CO3 = CaCO3 + NH3 + H2O =>
Ca(OH)2 + (NH4)2CO3 = CaCO3 + 2 NH3 + 2 H2O
(C6H5)2CO + CH3OH = (C6H5)2COH + CH3O =>
(C6H5)2CO + CH3OH = (C6H5)2COH + CH3O
Na2SO3 + H2O + AgNO3 = Na2SO4 + Ag + HNO3 =>
Na2SO3 + H2O + 2 AgNO3 = Na2SO4 + 2 Ag + 2 HNO3
AgNO3 + NO2 = AgNO2 + NO3 =>
AgNO3 + NO2 = AgNO2 + NO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Sn + NaOH + H2O = Na2(Sn(OH)6) + H2 =>
Sn + 2 NaOH + 4 H2O = Na2(Sn(OH)6) + 2 H2
Zn(NO3)2 + K3PO4 = KNO3 + Zn3(PO4)2 =>
3 Zn(NO3)2 + 2 K3PO4 = 6 KNO3 + Zn3(PO4)2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
K2Cr2O7 + H2Cl4 = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 7 H2Cl4 = 2 KCl + 2 CrCl3 + 7 H2O + 10 Cl2
LiH = Li + H =>
LiH = Li + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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