| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuS + 3 O2 = 2 CuO + 2 SO2(g)
Cl(OH)2 + HNo3 = Cl(No3)2 + H2O =>
Cl(OH)2 + 2 HNo3 = Cl(No3)2 + 2 H2O
KOH + Al(NO3)3 = K(NO3) + Al(OH)3 =>
3 KOH + Al(NO3)3 = 3 K(NO3) + Al(OH)3
AgCl + NH3 = HCl + N2 + Ag =>
6 AgCl + 2 NH3 = 6 HCl + N2 + 6 Ag
PO4{3-} + Fe{3+} = PO4 + Fe =>
PO4{3-} + Fe{3+} = PO4 + Fe
NaMnO4 + LiClO2 + KOH = Na2MnO4 + LiClO3 + K2MnO4 + H2O =>
2 NaMnO4 + LiClO2 + 2 KOH = Na2MnO4 + LiClO3 + K2MnO4 + H2O
NH3 + OCl{-} = Cl + N2H2 + OH{-} =>
2 NH3 + 4 OCl{-} = 4 Cl + N2H2 + 4 OH{-}
H4CO4 + Fe(OH)2 = Fe(H2CO4) + H2O =>
H4CO4 + Fe(OH)2 = Fe(H2CO4) + 2 H2O
O2 + C6H2O6 = CO2 + H2O =>
7 O2 + 2 C6H2O6 = 12 CO2 + 2 H2O
C6H5C3H7 + Br2 = C6H5Br + HBr =>
2 C6H5C3H7 + 6 Br2 = 3 C6H5Br + 9 HBr
NaOH + N2O5 = H2O + NaNO3 =>
2 NaOH + N2O5 = H2O + 2 NaNO3
C11H12O2 + H2O2 + HBr = C11H12O2Br2 + H2O =>
C11H12O2 + H2O2 + 2 HBr = C11H12O2Br2 + 2 H2O
NH4Br + Mg(OH)2 = NH4OH + MgBr2 =>
2 NH4Br + Mg(OH)2 = 2 NH4OH + MgBr2
HgBr2 + Na2SO4 = HgSO4 + NaBr =>
HgBr2 + Na2SO4 = HgSO4 + 2 NaBr
C3H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H10(g) + 11 O2(g) = 6 CO2(g) + 10 H2O(l)
NH4Br + Mg(OH)2 = NH4OH + MgBr2 =>
2 NH4Br + Mg(OH)2 = 2 NH4OH + MgBr2
Cr + H2 = CrH2 =>
Cr + H2 = CrH2
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
Bi2SO4 + NH4OH = BiOH + (NH4)2SO4 =>
Bi2SO4 + 2 NH4OH = 2 BiOH + (NH4)2SO4
Mn(NO3)2 + NaClO4 + H2O = MnO2 + H{+} + Na{+} + Cl{-} + NO3{-} =>
4 Mn(NO3)2 + NaClO4 + 4 H2O = 4 MnO2 + 8 H{+} + Na{+} + Cl{-} + 8 NO3{-}
K2Cr2O7 + Ba(OH)2 = KOH + Ba(Cr2O7) =>
K2Cr2O7 + Ba(OH)2 = 2 KOH + Ba(Cr2O7)
CaO(s) + SO2 + O2 = CaSO4(s) =>
2 CaO(s) + 2 SO2 + O2 = 2 CaSO4(s)
carbondioxide + water = H2CO3 =>
CO2 + H2O = H2CO3
Tl + H2O = Tl(OH)3 + H2 =>
2 Tl + 6 H2O = 2 Tl(OH)3 + 3 H2
C14H18N2O5 + O2 = CO2 + H2O + N2 =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + N2
Pb(NO3)2 + KCl = KPb + Cl(NO3)2 =>
Pb(NO3)2 + KCl = KPb + Cl(NO3)2
Cu(NO3)2 + KBr = Br + CuBr + KNO3 =>
Cu(NO3)2 + 2 KBr = Br + CuBr + 2 KNO3
CuSO4 + CaO + H2O = CaSO4 + (OH)2Cu =>
CuSO4 + CaO + H2O = CaSO4 + (OH)2Cu
CoSO4 + LiI + LiIO3 + H2O = Co(OH)2 + Li2SO4 + I =>
3 CoSO4 + 5 LiI + LiIO3 + 3 H2O = 3 Co(OH)2 + 3 Li2SO4 + 6 I
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
AgNo3(aq) + NaBr(aq) = AgBr(s) + NaNo3(aq) =>
AgNo3(aq) + NaBr(aq) = AgBr(s) + NaNo3(aq)
B + H2 = BH3 =>
2 B + 3 H2 = 2 BH3
Cu(OH)2 + C3H5(OH)3 = H2O + Cu(C3H5O(OH)2)2 =>
Cu(OH)2 + 2 C3H5(OH)3 = 2 H2O + Cu(C3H5O(OH)2)2
NaOH + Pb(NO3)2 = PbOH + Na(NO3)2 =>
NaOH + Pb(NO3)2 = PbOH + Na(NO3)2
CH3CH2CH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
CH3CH2CH2CH3 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + 4 H2O + 2 MnSO4 + K2SO4
FeBr2 + Cl2 = FeBr3 + FeCl3 =>
6 FeBr2 + 3 Cl2 = 4 FeBr3 + 2 FeCl3
Sr(OH)2 + AgNO3 = AgOH + Sr(NO3)2 =>
Sr(OH)2 + 2 AgNO3 = 2 AgOH + Sr(NO3)2
C7H12O3 + O2 = CO2 + water =>
2 C7H12O3 + 17 O2 = 14 CO2 + 12 H2O
HNO3NaOH = NaNO3 + H2O =>
HNO3NaOH = NaNO3 + H2O
[Cu(H2O)4] + KI = CuKI + H2O =>
[Cu(H2O)4] + KI = CuKI + 4 H2O
SO2 + C = S + CO2 =>
SO2 + C = S + CO2
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
CHCH + H2 = CH3CH3 =>
CHCH + 2 H2 = CH3CH3
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
AlCl3 + Co = CoCl3 + Al =>
AlCl3 + Co = CoCl3 + Al
Ca3(BO3)2 + HOH = H3BO3 + Ca(OH)2 =>
Ca3(BO3)2 + 6 HOH = 2 H3BO3 + 3 Ca(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HIO4 = H + IO4 =>
HIO4 = H + IO4
C2H4 = C + H2 =>
C2H4 = 2 C + 2 H2
C2 + H2 + O2 = CH3OH =>
C2 + 4 H2 + O2 = 2 CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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