| Équations équilibrées la veille | Équations équilibrées le lendemain |
K[Al(SO4)2](aq) + 2 BaCl2(aq) = 2 BaSO4(s) + KAlCl4(aq)
(NH4)2Cr2O7 + Cu3PO3 = (NH4)3PO3 + Cu2Cr2O7 =>
3(NH4)2Cr2O7 + 2 Cu3PO3 = 2(NH4)3PO3 + 3 Cu2Cr2O7
KHCO3(s) + HBr(aq) = H2O(l) + KBr + CO2 =>
KHCO3(s) + HBr(aq) = H2O(l) + KBr + CO2
CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + H2O =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 H2O
Cl2 + S = SCl4 =>
2 Cl2 + S = SCl4
H2SO4 + Na2CO3 = CO2 + H2O(l) + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O(l) + Na2SO4
Hg + HNO3 = Hg(NO3)2 + N2 + H2O =>
5 Hg + 12 HNO3 = 5 Hg(NO3)2 + N2 + 6 H2O
Ca(NO3)2 + CO2 + H2O = CaCO3 + HNO3 =>
Ca(NO3)2 + CO2 + H2O = CaCO3 + 2 HNO3
H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
Cr2O3 + N2 + H2O = N2H8Cr2O7 =>
Cr2O3 + N2 + 4 H2O = N2H8Cr2O7
Cu(s) + H2O(l) = Cu(OH)2 + H2(g) =>
Cu(s) + 2 H2O(l) = Cu(OH)2 + H2(g)
Zn(OH)4{2-} + H{+} = H2O + Zn{2+} =>
Zn(OH)4{2-} + 4 H{+} = 4 H2O + Zn{2+}
C + H2O + Cl2 = HCl + CO =>
C + H2O + Cl2 = 2 HCl + CO
Na2HPO4 + CaCl2*2H2O = NaCl + CaHPO4*2H2O =>
Na2HPO4 + CaCl2*2H2O = 2 NaCl + CaHPO4*2H2O
FeCl3 + NaOH = NaCl + OH + Fe =>
FeCl3 + 3 NaOH = 3 NaCl + 3 OH + Fe
Fe2Cl2 + H2O2 + HCl = Fe2Cl3 + H2O =>
2 Fe2Cl2 + H2O2 + 2 HCl = 2 Fe2Cl3 + 2 H2O
Fe(NO3)3 + Li(OH) = Li(NO3) + Fe(OH)3 =>
Fe(NO3)3 + 3 Li(OH) = 3 Li(NO3) + Fe(OH)3
NaMnO4 + HNO2 + H2SO4 = Na2SO4 + MnSO4 + HNO3 + H2O =>
2 NaMnO4 + 5 HNO2 + 3 H2SO4 = Na2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
S2O8 + SCN + H2O = H2SO4 + NO3 + CO2 =>
4 S2O8 + SCN + 9 H2O = 9 H2SO4 + NO3 + CO2
Li + H2O = LiO + H2 =>
Li + H2O = LiO + H2
KBrO3 + C = KBr + CO =>
KBrO3 + 3 C = KBr + 3 CO
NaCHO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaCHO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Cu + Na2S = Cu2S + Na =>
2 Cu + Na2S = Cu2S + 2 Na
BF3 + Mg3(PO4)2 = B(PO4) + F2Mg =>
2 BF3 + Mg3(PO4)2 = 2 B(PO4) + 3 F2Mg
HNO3 + H2S03 = H2SO4 + NO + H2O =>
20 HNO3 + 3 H2S03 = 9 H2SO4 + 20 NO + 4 H2O
N2(g) + O2(g) + H2O(g) = HNO3(g) =>
2 N2(g) + 5 O2(g) + 2 H2O(g) = 4 HNO3(g)
Cu*Cl2 + Mg = Mg*Cl2 + Cu =>
Cu*Cl2 + Mg = Mg*Cl2 + Cu
HNO3 + MgO2H2 = MgN2O6 + H2O =>
2 HNO3 + MgO2H2 = MgN2O6 + 2 H2O
C16H32O2 = C8H16O =>
C16H32O2 = 2 C8H16O
NaCl + Ag + HNO3 = Na2(NO3)2 + AgCl + H2 =>
2 NaCl + 2 Ag + 2 HNO3 = Na2(NO3)2 + 2 AgCl + H2
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
CuS(aq) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + S(s) + H2O(l) =>
3 CuS(aq) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 3 S(s) + 4 H2O(l)
BaS + Pb(NO3)2 = Ba(NO3)2 + PbS =>
BaS + Pb(NO3)2 = Ba(NO3)2 + PbS
Ag(NO3) + (NH4)I = AgI + (NO3)(NH4) =>
Ag(NO3) + (NH4)I = AgI + (NO3)(NH4)
H3Po4 + Fe = FePo4 + H =>
H3Po4 + Fe = FePo4 + 3 H
KMnO4 + C2H5OH + HCl = CH3COOH + MnO2 + KCl + H2O =>
4 KMnO4 + 3 C2H5OH + 4 HCl = 3 CH3COOH + 4 MnO2 + 4 KCl + 5 H2O
OBr + H2O = BrH + HO =>
OBr + 2 H2O = BrH + 3 HO
La(OH)3 + H2CO3 = LaOH(HCO3)2 + H2O =>
La(OH)3 + 2 H2CO3 = LaOH(HCO3)2 + 2 H2O
CHBr3 + Br = CBr4 + HBr =>
CHBr3 + 2 Br = CBr4 + HBr
BaCO3 + ZnO = BaO + ZnCO3 =>
BaCO3 + ZnO = BaO + ZnCO3
K + C16H17N2O4S = C16H17KN2O4S =>
K + C16H17N2O4S = C16H17KN2O4S
Sn + AgNO3 = SnAgNO3 =>
Sn + AgNO3 = SnAgNO3
F2 + Cl4 = FCl =>
2 F2 + Cl4 = 4 FCl
C137H97O9NS + O2 = CO2 + H2O + N2 + S =>
4 C137H97O9NS + 627 O2 = 548 CO2 + 194 H2O + 2 N2 + 4 S
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C10H16(g) + O2(g) = CO2(g) + H2O(g) =>
C10H16(g) + 14 O2(g) = 10 CO2(g) + 8 H2O(g)
MnCl2 + H2O = H2 + Mn(OH)2 + Cl2 =>
MnCl2 + 2 H2O = H2 + Mn(OH)2 + Cl2
Pd + HCl + HNO3 = PdCl2 + NO2 + H2O =>
Pd + 2 HCl + 2 HNO3 = PdCl2 + 2 NO2 + 2 H2O
BaCl2(aq) + NaOH(aq) = BaCl2NaOH =>
BaCl2(aq) + NaOH(aq) = BaCl2NaOH
Tl(OH) + HAsO3 = Tl(AsO3) + H2O =>
Tl(OH) + HAsO3 = Tl(AsO3) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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