| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O6 + OH = H2O + C6H7O6
Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H
C + H2 = C6H14 =>
6 C + 7 H2 = C6H14
CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2 =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
SnO2 + C2 = Sn + CO =>
SnO2 + C2 = Sn + 2 CO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca3(PO4)2 + NaCl = CaCl2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaCl = 3 CaCl2 + 2 Na3PO4
P4 + H2O = PH3 + H3PO3 =>
P4 + 6 H2O = 2 PH3 + 2 H3PO3
HBr + MnO3 = MnBr2 + H2O + Br =>
6 HBr + MnO3 = MnBr2 + 3 H2O + 4 Br
Li2CO3 + HNO2 = H2CO3 + LiNO2 =>
Li2CO3 + 2 HNO2 = H2CO3 + 2 LiNO2
HNO3 + C6H5OH = H2O + C6H5NO3 =>
HNO3 + C6H5OH = H2O + C6H5NO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Cu(SO4) + HCl = CuCl2 + H2SO4 =>
Cu(SO4) + 2 HCl = CuCl2 + H2SO4
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CH3CH2MgCl + CO2 = CH3CH2MgClCO2 =>
CH3CH2MgCl + CO2 = CH3CH2MgClCO2
Fe2O3 + HI = Fe2(I3)2 + H2O =>
Fe2O3 + 6 HI = Fe2(I3)2 + 3 H2O
CuS(s) + HNO3(aq) = Cu(NO3)2 + S(s) + NO(g) + H2O(l) =>
3 CuS(s) + 8 HNO3(aq) = 3 Cu(NO3)2 + 3 S(s) + 2 NO(g) + 4 H2O(l)
NaHCO3 + HCH3CO2 = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + HCH3CO2 = NaCH3CO2 + H2O + CO2
KPO4 + MgOH = MgPO4 + KOH =>
KPO4 + MgOH = MgPO4 + KOH
(C7H12) + O2 = CO2 + H2O =>
(C7H12) + 10 O2 = 7 CO2 + 6 H2O
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
C + O + H2O = H2CO3 =>
C + 2 O + H2O = H2CO3
Ca3P2 + H2O = PH3 + Ca[OH]2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca[OH]2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C22H46 + O2 = CO2 + H2O =>
2 C22H46 + 67 O2 = 44 CO2 + 46 H2O
Zn(OH)2 + K2CO3 = KOH + ZnCO3 =>
Zn(OH)2 + K2CO3 = 2 KOH + ZnCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + Al2O3 = K2Al2O4 + H2O =>
2 KOH + Al2O3 = K2Al2O4 + H2O
C12H22O11 + H2O = (C2H5OH) + (CO2) =>
C12H22O11 + H2O = 4(C2H5OH) + 4(CO2)
Ti(HPO4)2 + Cr(HCO3)3 = Ti(HCO3)4 + Cr2(HPO4)3 =>
3 Ti(HPO4)2 + 4 Cr(HCO3)3 = 3 Ti(HCO3)4 + 2 Cr2(HPO4)3
LiN3(s) + HNO2(aq) = N2(g) + NO(g) + LiOH(aq) =>
2 LiN3(s) + 2 HNO2(aq) = 3 N2(g) + 2 NO(g) + 2 LiOH(aq)
Al(OH)3 + Ca(OH)2 = Ca[Al(OH)4]2 =>
2 Al(OH)3 + Ca(OH)2 = Ca[Al(OH)4]2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
K2SO4 + HNO3 = K(NO3) + H2SO4 =>
K2SO4 + 2 HNO3 = 2 K(NO3) + H2SO4
Li2CO3 + Cu(NO3)2 = Li2(NO3)2 + CuCO3 =>
Li2CO3 + Cu(NO3)2 = Li2(NO3)2 + CuCO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H5O3Na + H2O = C3H5O3H + NaOH =>
C3H5O3Na + H2O = C3H5O3H + NaOH
C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CrCO3 = Cr2O2 + CO2 =>
2 CrCO3 = Cr2O2 + 2 CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgCl + NH4Cl = [Ag(NH3)2]Cl + HCl =>
AgCl + 2 NH4Cl = [Ag(NH3)2]Cl + 2 HCl
HAsO4 + AgNO3 = AgAsO4 + HNO3 =>
HAsO4 + AgNO3 = AgAsO4 + HNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Si + HNO3 = Si(NO3)2 + H2 =>
Si + 2 HNO3 = Si(NO3)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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