| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlF3 + 3 H2So4 = Al2(So4)3 + 6 HF
SiB + HBr2 + O2 + NF3 = SiF4 + BBr4 + N2 + B(OH)3 =>
15 SiB + 18 HBr2 + 9 O2 + 20 NF3 = 15 SiF4 + 9 BBr4 + 10 N2 + 6 B(OH)3
Na2WO4*2H2O + Na2HPO4*12H2O + Na2MoO4*2H2O + NaVO3 + H2SO4 = H4PW7Mo4VO40 + NaHSO4 + H2O =>
7 Na2WO4*2H2O + Na2HPO4*12H2O + 4 Na2MoO4*2H2O + NaVO3 + 25 H2SO4 = H4PW7Mo4VO40 + 25 NaHSO4 + 45 H2O
SiB + HBr2 + O2 + NF3 = SiF4 + BBr4 + N2 + B(OH)3 =>
15 SiB + 18 HBr2 + 9 O2 + 20 NF3 = 15 SiF4 + 9 BBr4 + 10 N2 + 6 B(OH)3
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SiB + HBr2 + O2 + NF3 = SiF4 + BBr4 + N2 + B(OH)3 =>
15 SiB + 18 HBr2 + 9 O2 + 20 NF3 = 15 SiF4 + 9 BBr4 + 10 N2 + 6 B(OH)3
NaOH = Na + OH =>
NaOH = Na + OH
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
FeSo4 + KMnO4 + KOH = Fe(OH)3 + K2So4 + K2MnO4 =>
FeSo4 + KMnO4 + 3 KOH = Fe(OH)3 + K2So4 + K2MnO4
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
HCl + NaHCo3 = NaCl + H2Co3 =>
HCl + NaHCo3 = NaCl + H2Co3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
BaCl2 + Li2Co3 = LiCl + BaCo3 =>
BaCl2 + Li2Co3 = 2 LiCl + BaCo3
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
C7H16 + Br2(aq) = HBr(g) + C7H15Br =>
C7H16 + Br2(aq) = HBr(g) + C7H15Br
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
SiB + HBr2 + NF3 + O2 = SiF4 + BBr4 + N2 + B(OH)3 =>
15 SiB + 18 HBr2 + 20 NF3 + 9 O2 = 15 SiF4 + 9 BBr4 + 10 N2 + 6 B(OH)3
C + O2 = CO =>
2 C + O2 = 2 CO
I3({-}) + S203{2-} = I{-} + S406{2-} =>
I3({-}) + 2 S203{2-} = 3 I{-} + S406{2-}
C7H16(l) + Br2(aq) = HBr(g) + C7H15Br =>
C7H16(l) + Br2(aq) = HBr(g) + C7H15Br
C12H20O10 + O2 = CO2 + H2O =>
C12H20O10 + 12 O2 = 12 CO2 + 10 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
BA(OH)2 + HNO3 = BA(NO3)2 + H2O =>
BA(OH)2 + 2 HNO3 = BA(NO3)2 + 2 H2O
C2H6O = C4H10O + H2O =>
2 C2H6O = C4H10O + H2O
SiB + HBr2 + NF3 + O2 = SiF4 + BBr3 + N2 + B(OH)3 =>
6 SiB + 6 HBr2 + 8 NF3 + 3 O2 = 6 SiF4 + 4 BBr3 + 4 N2 + 2 B(OH)3
Pb(OH)2 + H3PO4 = Pb3(PO4)2 + H2O =>
3 Pb(OH)2 + 2 H3PO4 = Pb3(PO4)2 + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C18H30O10 + O2 = CO2 + H2O =>
2 C18H30O10 + 41 O2 = 36 CO2 + 30 H2O
C24H40O20 + O2 = CO2 + H2O =>
C24H40O20 + 24 O2 = 24 CO2 + 20 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
SiB + HBr2 + NF3 + O2 = SiBr4 + BF3 + N2 + B(OH)3 =>
6 SiB + 12 HBr2 + 2 NF3 + 6 O2 = 6 SiBr4 + 2 BF3 + N2 + 4 B(OH)3
C + O2 = CO2 =>
C + O2 = CO2
AS2S5 + HNO3 + H2O = H2SO4 + H3ASO4 + NO =>
3 AS2S5 + 41 HNO3 + 2 H2O = 18 H2SO4 + 3 H3ASO4 + 41 NO
SiB + HBr2 + NF3 + O2 = SiF4 + BBr3 + N2 + B(OH)3 =>
6 SiB + 6 HBr2 + 8 NF3 + 3 O2 = 6 SiF4 + 4 BBr3 + 4 N2 + 2 B(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/19
Équations équilibrées sur09/05/18
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