| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2O = 4 Ag + O2
CH4N2O + H2O2 = CH4N2OH2O2 =>
CH4N2O + H2O2 = CH4N2OH2O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
(NH4)2SO4 + O2 = H2SO4 + HNO3 + H2O =>
(NH4)2SO4 + 4 O2 = H2SO4 + 2 HNO3 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4N2O + H2O2 = CH4N2O*2H2O2 =>
CH4N2O + 2 H2O2 = CH4N2O*2H2O2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
CH4N2O + H2O2 = CH4N2O*3H2O2 =>
CH4N2O + 3 H2O2 = CH4N2O*3H2O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
CH4N2O + H2O2 = CH4N2O*4H2O2 =>
CH4N2O + 4 H2O2 = CH4N2O*4H2O2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
CH4N2O + H2O2 = CH4N2O*6H2O2 =>
CH4N2O + 6 H2O2 = CH4N2O*6H2O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CH4N2O + H2O2 = CH4N2O*7H2O2 =>
CH4N2O + 7 H2O2 = CH4N2O*7H2O2
Fe{+2} + Cr2O7{-2} + H{+} = Fe{+3} + Cr{-3} + H2O =>
18 Fe{+2} + Cr2O7{-2} + 14 H{+} = 18 Fe{+3} + 2 Cr{-3} + 7 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
C9H9O3CHO + Cu{2+} + OH{-} = C9H9O3COO{-} + Cu2O + H2O =>
C9H9O3CHO + 2 Cu{2+} + 5 OH{-} = C9H9O3COO{-} + Cu2O + 3 H2O
CH4N2O + H2O2 = CH4N2O*8H2O2 =>
CH4N2O + 8 H2O2 = CH4N2O*8H2O2
H + CrO4 = Cr2O3 + H2O =>
10 H + 2 CrO4 = Cr2O3 + 5 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NH2CO2COOH + O2 = CO2 + N2 + H2O =>
4 NH2CO2COOH + 3 O2 = 8 CO2 + 2 N2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C12H22O11(s) = C(s) + H2O =>
C12H22O11(s) = 12 C(s) + 11 H2O
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
Li11Mn19O40 = Li11Mn19O40 =>
Li11Mn19O40 = Li11Mn19O40
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH4N2O + H2O2 = CH4N2O*H16O16 =>
CH4N2O + 8 H2O2 = CH4N2O*H16O16
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/03/21
Équations équilibrées sur09/02/20
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