| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C2H6O + 15 O2(g) = 20 CO2(g) + 3 H20(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H4P2O7 + Fe(OH)2 = Fe4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Fe(OH)2 = Fe4(P2O7)2 + 8 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HCOH + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 HCOH + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O + CO2
Sr(s) + O2 = SrO(s) =>
2 Sr(s) + O2 = 2 SrO(s)
C8H18(s) + O2(g) = CO2(g) + H2O =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O
C6H7O6 + H2O = C6H6O6 + H3O =>
C6H7O6 + H2O = C6H6O6 + H3O
C6H8O7*H2O + MgCl2*6H2O + NaOH = C6H6MgO7 + NaCl + H2O =>
C6H8O7*H2O + MgCl2*6H2O + 2 NaOH = C6H6MgO7 + 2 NaCl + 9 H2O
NaHCO3 + HC2H3O = NaC2H3O2 + HOH + CO2 =>
5 NaHCO3 + 4 HC2H3O = 5 NaC2H3O2 + 3 HOH + 3 CO2
H2TeO4 + Fe(OH)3 = Fe2(TeO4)3 + H2O =>
3 H2TeO4 + 2 Fe(OH)3 = Fe2(TeO4)3 + 6 H2O
NH4Cl + H2SO4 = (NH4)2SO4 + ClH =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 ClH
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Bi(NO3)3 + SnCl2 = BiCl2 + Sn(NO3)3 =>
Bi(NO3)3 + SnCl2 = BiCl2 + Sn(NO3)3
CO + CI = COCI =>
CO + CI = COCI
C7H14 + O2(g) = CO2(g) + H2O(l) =>
2 C7H14 + 21 O2(g) = 14 CO2(g) + 14 H2O(l)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Ca(OH)2 + NH4HSO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + NH4HSO4 = CaSO4 + NH3 + 2 H2O
Cr(OH)3 + Ba(OH)2 + H2O2 = BaCrO4 + H2O =>
2 Cr(OH)3 + 2 Ba(OH)2 + 3 H2O2 = 2 BaCrO4 + 8 H2O
Al2(SO4)3 + KNO3 = Al(NO3)3 + K2SO4 =>
Al2(SO4)3 + 6 KNO3 = 2 Al(NO3)3 + 3 K2SO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
Yb2O3 + P4 + P4O10 = Yb3(PO4)2 =>
30 Yb2O3 + 3 P4 + 7 P4O10 = 20 Yb3(PO4)2
V2O5 + KI + HCl = VO + KCl + I2 + H2O =>
V2O5 + 6 KI + 6 HCl = 2 VO + 6 KCl + 3 I2 + 3 H2O
Cd3(PO4)2 + (NH4)2S = (NH4)3PO4 + CdS =>
Cd3(PO4)2 + 3(NH4)2S = 2(NH4)3PO4 + 3 CdS
Pb(NO3)2 = Pb{+2} + NO3{-} =>
Pb(NO3)2 = Pb{+2} + 2 NO3{-}
CH3COOH + O2(g) = CO2(g) + H2O =>
CH3COOH + 2 O2(g) = 2 CO2(g) + 2 H2O
Pb{+4} + Zn = Pb + Zn{+2} =>
Pb{+4} + 2 Zn = Pb + 2 Zn{+2}
Cu(NO3)2 + NH4Br = CuBr + NH4(NO3)2 =>
Cu(NO3)2 + NH4Br = CuBr + NH4(NO3)2
NH4NO3 + CH2O = (CH2)6N4 + HNO3 + H2O =>
4 NH4NO3 + 6 CH2O = (CH2)6N4 + 4 HNO3 + 6 H2O
NaBr(aq) + BaCl2(aq) = NaCl + BaBr2 =>
2 NaBr(aq) + BaCl2(aq) = 2 NaCl + BaBr2
SF4 + H2O = O2S + HF =>
SF4 + 2 H2O = O2S + 4 HF
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C8H18 + O2(g) = CO2(g) + H2O(l) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
LiOH + Ba3(PO4)2 = Li3PO4 + Ba(OH)2 =>
6 LiOH + Ba3(PO4)2 = 2 Li3PO4 + 3 Ba(OH)2
Pb(NO3)2 + NiCl2 = PbCl2 + Ni(NO3)2 =>
Pb(NO3)2 + NiCl2 = PbCl2 + Ni(NO3)2
Na2SO3 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
2 Na2SO3 + 2 CaCO3 + 3 C = 2 Na2CO3 + 2 CaS + 3 CO2
CH3COOH + HCl = H2 + CH3COOCl =>
CH3COOH + HCl = H2 + CH3COOCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
F2 + K3P = KF + P4 =>
6 F2 + 4 K3P = 12 KF + P4
NaCO3(aq) + CaCl(aq) = NaCl + CaCO3 =>
NaCO3(aq) + CaCl(aq) = NaCl + CaCO3
C13H16 + H2 = C13H18 =>
C13H16 + H2 = C13H18
Cr(NO3)2 + K3PO4 = Cr3(PO4)2 + KNO3 =>
3 Cr(NO3)2 + 2 K3PO4 = Cr3(PO4)2 + 6 KNO3
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2
C5H10(l) + O2 = CO2(g) + H2O(g) =>
2 C5H10(l) + 15 O2 = 10 CO2(g) + 10 H2O(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(NO3)2 + NH4Br = CuBr2 + NH4(NO3) =>
Cu(NO3)2 + 2 NH4Br = CuBr2 + 2 NH4(NO3)
CH3OC2H5 + HBr = CH3OH + C2H5Br =>
CH3OC2H5 + HBr = CH3OH + C2H5Br
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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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