| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + 2 Li = Mg + 2 LiNO3
Mg(s) + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg(s) + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
Li + Mg(NO3)2 = Li(NO3) + Mg =>
2 Li + Mg(NO3)2 = 2 Li(NO3) + Mg
KI + XeF4 = I2 + Xe + KF =>
4 KI + XeF4 = 2 I2 + Xe + 4 KF
C2H2(g) + O2(g) = C(s) + H2O(l) =>
2 C2H2(g) + O2(g) = 4 C(s) + 2 H2O(l)
Mg(NO3)2 + Li = Mg + LiNO3 =>
Mg(NO3)2 + 2 Li = Mg + 2 LiNO3
K + H2SO4 = K2SO4 + H2O + SO2 =>
2 K + 2 H2SO4 = K2SO4 + 2 H2O + SO2
Mg(NO3)2 + Li = Mg + LiNO3 =>
Mg(NO3)2 + 2 Li = Mg + 2 LiNO3
CH3(g) + O2(g) = CO2(g) + H2O(l) =>
4 CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Mg(NO3)2 + Li = Mg + LiNO3 =>
Mg(NO3)2 + 2 Li = Mg + 2 LiNO3
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
[Ag(NH3)2]Cl + Na2S2O3 = Na3[Ag(S2O3)2] + NH3 + NaCl =>
[Ag(NH3)2]Cl + 2 Na2S2O3 = Na3[Ag(S2O3)2] + 2 NH3 + NaCl
K2CO3(s) + CH3COOH(aq) = CH3COOK(aq) + KHCO3(l) =>
K2CO3(s) + CH3COOH(aq) = CH3COOK(aq) + KHCO3(l)
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
W + B = W2B5 =>
2 W + 5 B = W2B5
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
Al2(SO4)3 + Na(OH) = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 Na(OH) = 2 Al(OH)3 + 3 Na2SO4
Na2S + Ni(NO3)2 = NaNO3 + NiS =>
Na2S + Ni(NO3)2 = 2 NaNO3 + NiS
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuI + KClO4 = CuClO4 + KI =>
CuI + KClO4 = CuClO4 + KI
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
BiONO3 + HCl = BiOCl + HNO3 =>
BiONO3 + HCl = BiOCl + HNO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + NaOH = Na + H2O =>
H2 + 2 NaOH = 2 Na + 2 H2O
Cs + H3PO4 = Cs3PO4 + H =>
3 Cs + H3PO4 = Cs3PO4 + 3 H
Sr + PO4 = Sr3PO4 =>
3 Sr + PO4 = Sr3PO4
Au2S + HCl = SHCl + Au =>
Au2S + HCl = SHCl + 2 Au
Fe(OH)2 + HBr = FeBr + H(OH)2 =>
Fe(OH)2 + HBr = FeBr + H(OH)2
K2SO4 + sodiumhydroxide = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
C2H3COOH + H2 = C2H5COOH =>
C2H3COOH + H2 = C2H5COOH
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C222222222222222222222222222222 = C11111111111111111111111111111111111 =>
C222222222222222222222222222222 = C11111111111111111111111111111111111
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
K2CO3 + C6H8O6*10H2O = C6H7KO6 + CO2 + H2O =>
K2CO3 + 2 C6H8O6*10H2O = 2 C6H7KO6 + CO2 + 21 H2O
NaCH3COO + HOH = HCH3COO + NaOH =>
NaCH3COO + HOH = HCH3COO + NaOH
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
C6H5NH2 + CH3COCl = C6H5NHCOCH3 + HCl =>
C6H5NH2 + CH3COCl = C6H5NHCOCH3 + HCl
Na2S + I2 + KI = NaI + KS =>
2 Na2S + I2 + 2 KI = 4 NaI + 2 KS
Al(s) + S(s) = AlS(s) =>
Al(s) + S(s) = AlS(s)
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
NaCl(s) + SO2(g) + H2O(g) + O2 = Na2SO4(s) + HCl =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(g) + O2 = 2 Na2SO4(s) + 4 HCl
HAuCl4 + NaBH4 = Au + NaCl + H2 + BH3 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 5 H2 + 8 BH3
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Sr + PO4 = Sr3PO4 =>
3 Sr + PO4 = Sr3PO4
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
KOH + HSO4 = KSO4 + H2O =>
KOH + HSO4 = KSO4 + H2O
C17H21NO4 + O2 = CO2 + H2O + NH3 =>
2 C17H21NO4 + 39 O2 = 34 CO2 + 18 H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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