| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 2 H3MnO4 = Al2(MnO4)2 + 6 H2O
C10H8O6 + O2 = CO2 + H2O =>
C10H8O6 + 9 O2 = 10 CO2 + 4 H2O
Co + HCl = H2 + CoCl =>
2 Co + 2 HCl = H2 + 2 CoCl
C + N2H4O3 = N2 + CO2 + H2O =>
C + 2 N2H4O3 = 2 N2 + CO2 + 4 H2O
C3H5O9N3 = CO2 + O2 + N2 + H2O =>
4 C3H5O9N3 = 12 CO2 + O2 + 6 N2 + 10 H2O
P4O10 + HCl = POCl3 + H2O =>
P4O10 + 12 HCl = 4 POCl3 + 6 H2O
KH2PO4 + HCl = P2O5 + KCl + H2O =>
2 KH2PO4 + 2 HCl = P2O5 + 2 KCl + 3 H2O
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Al(OH)3 + RbOH = Rb[Al(OH)4] =>
Al(OH)3 + RbOH = Rb[Al(OH)4]
Ca(NO3)2*4H2O + Na3PO4 + NaOH = Ca10(PO4)6*(OH)2 + NaNO3 + H2O =>
10 Ca(NO3)2*4H2O + 6 Na3PO4 + 2 NaOH = Ca10(PO4)6*(OH)2 + 20 NaNO3 + 40 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Hg2(NO3)2 + KI = HgI2 + Hg + KNO3 =>
Hg2(NO3)2 + 2 KI = HgI2 + Hg + 2 KNO3
Al(C2H3O2)3 + Ba(OH)2 = Al(OH)3 + Ba(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(C2H3O2)2
AlHSO4 = AlSO4H =>
AlHSO4 = AlSO4H
C2H5OH + H2SO4 + KMnO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 C2H5OH + 6 H2SO4 + 4 KMnO4 = 5 C2H4O2 + 11 H2O + 2 K2SO4 + 4 MnSO4
Ca(s) + N2(g) = CaN2 =>
Ca(s) + N2(g) = CaN2
H2O + CO2 = C7H5 + O2 =>
10 H2O + 28 CO2 = 4 C7H5 + 33 O2
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
AgCO3 + K2NO3 = K2CO3 + AgNO3 =>
AgCO3 + K2NO3 = K2CO3 + AgNO3
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
NaOH + H2504 = Na2504 + H2O =>
2504 NaOH + H2504 = Na2504 + 2504 H2O
Cu2SO4 + NaHS = Cu2S + Na2SO4 + H2SO4 =>
2 Cu2SO4 + 2 NaHS = 2 Cu2S + Na2SO4 + H2SO4
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
CaCl2 + H2O = CaCl2H12O6 =>
CaCl2 + 6 H2O = CaCl2H12O6
CH4 + Ca(OH)2 = CO2 + H2O + Ca =>
CH4 + 4 Ca(OH)2 = CO2 + 6 H2O + 4 Ca
(NH4)H2PO4 + NaHCO3 = PO4 + Na + H2O + NH3 + CO2 =>
(NH4)H2PO4 + 3 NaHCO3 = PO4 + 3 Na + 3 H2O + NH3 + 3 CO2
Sn(No2)4 + Pt3N4 = Sn3N4 + Pt(No2)4 =>
3 Sn(No2)4 + Pt3N4 = Sn3N4 + 3 Pt(No2)4
Zn(s) + HNO3(aq) = Zn(NO3)2 + N2O(g) + H2O(g) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2 + N2O(g) + 5 H2O(g)
CaOH2 = Ca + OH2 =>
CaOH2 = Ca + OH2
C6H14 + O = CO2 + H =>
C6H14 + 12 O = 6 CO2 + 14 H
C5H8O2 + NaH + HCl = C5H10O2 + NaCl =>
C5H8O2 + NaH + HCl = C5H10O2 + NaCl
H2SO4 + Ba(OH)2 = H(OH) + SO4Ba =>
H2SO4 + Ba(OH)2 = 2 H(OH) + SO4Ba
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
C5H11OH + CH2O2 = C5H10O2 + CH3OH =>
C5H11OH + CH2O2 = C5H10O2 + CH3OH
KCIO4 = KCI + (O2) =>
KCIO4 = KCI + 2(O2)
H4P2O7 + NaOH = H2O + Na3PO4 =>
H4P2O7 + 6 NaOH = 5 H2O + 2 Na3PO4
NaBr + SnAr = SnArBrNa =>
NaBr + SnAr = SnArBrNa
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
BaCl2 + Na2CO3 = NaCl + BaCO3 =>
BaCl2 + Na2CO3 = 2 NaCl + BaCO3
CH3NH2 + HNO3 = CH3NH3NO3 =>
CH3NH2 + HNO3 = CH3NH3NO3
Al(OH)3 + AlNO3 = Al(NO3)3 + AlOH =>
Al(OH)3 + 3 AlNO3 = Al(NO3)3 + 3 AlOH
CO(NH2)2 + Ca(OCl)2 = CaCl2 + CO2 + NH2NH2 =>
2 CO(NH2)2 + Ca(OCl)2 = CaCl2 + 2 CO2 + 2 NH2NH2
Na2(CO3) + CaCl2 = Ca(CO3) + NaCl =>
Na2(CO3) + CaCl2 = Ca(CO3) + 2 NaCl
Fe + Pb(NO3) = Fe(NO3)2 + Pb =>
Fe + 2 Pb(NO3) = Fe(NO3)2 + 2 Pb
Cu(OH)2 + NH3 = CuH12N4 + OH =>
Cu(OH)2 + 4 NH3 = CuH12N4 + 2 OH
CuCl{3+} + Al = AlCl{3+} + Cu =>
CuCl{3+} + Al = AlCl{3+} + Cu
BaCO3 + KNO2 = BaNO2 + KCO3 =>
BaCO3 + KNO2 = BaNO2 + KCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/24
Équations équilibrées sur04/16/23
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