| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeS + 3 SO3 = FeO + 4 SO2
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(aq) =>
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(aq)
KMnO4 + NaOH + Na2C2O4 = MnO2 + Na2CO3 + K2CO3 + H2O =>
2 KMnO4 + 4 NaOH + 3 Na2C2O4 = 2 MnO2 + 5 Na2CO3 + K2CO3 + 2 H2O
Fe(OH)2 + SO3 = FeSO4H2O =>
Fe(OH)2 + SO3 = FeSO4H2O
N2 + P = NP =>
N2 + 2 P = 2 NP
Ag + Au = AgAu =>
Ag + Au = AgAu
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(aq) =>
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(aq)
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P + N2 = P3N5 =>
6 P + 5 N2 = 2 P3N5
Ag + Au = AgAu =>
Ag + Au = AgAu
C + H = C2H6 =>
2 C + 6 H = C2H6
C10H22 = C + H2 =>
C10H22 = 10 C + 11 H2
Ag + Au = Ag3Au =>
3 Ag + Au = Ag3Au
BaI2(aq) + AgNO3(aq) = Ba(NO3)2(aq) + AgI(aq) =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2(aq) + 2 AgI(aq)
NaHCO3 + KOH = H2O + NaKCO3 =>
NaHCO3 + KOH = H2O + NaKCO3
H2O + CH3COOLi = CH3COOH + LiOH =>
H2O + CH3COOLi = CH3COOH + LiOH
NH4SO4 + HCl = HSO4 + NH4Cl =>
NH4SO4 + HCl = HSO4 + NH4Cl
CO(g) + H2O(g) = H2(g) + CO2(g) = C3H8(g) + H2O(g) = CO(g) + H2(g) =>
CO(g) + H2O(g) = H2(g) + CO2(g)
H2O + CH3COOLi = CH3COOH + LiOH =>
H2O + CH3COOLi = CH3COOH + LiOH
Ag + Au = Ag3Au =>
3 Ag + Au = Ag3Au
P + N2 = P3N5 =>
6 P + 5 N2 = 2 P3N5
Cr + Na2O2 = CrO4 + Na =>
Cr + 2 Na2O2 = CrO4 + 4 Na
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(s) =>
BaI2(aq) + AgNO3(aq) = BaNO3(aq) + AgI2(s)
H2SO4 + BI2O3 = BI2(SO4)3 + H2O =>
3 H2SO4 + BI2O3 = BI2(SO4)3 + 3 H2O
Fe + CuSO4 = Fe2(CuSO4)3 =>
2 Fe + 3 CuSO4 = Fe2(CuSO4)3
Fe + NiSO4 = FeSO4 + Ni =>
Fe + NiSO4 = FeSO4 + Ni
P + N2 = PN =>
2 P + N2 = 2 PN
Au + Ag = AuAg =>
Au + Ag = AuAg
Na2S2O4 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
Na2S2O4 + K2Cr2O7 + 3 H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + 3 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Ag + Au = Ag3Au =>
3 Ag + Au = Ag3Au
I + O2 = I2O5 =>
4 I + 5 O2 = 2 I2O5
Cu{2+} + H2PO2{-} + OH{-} = CuH2 + PO4{3-}) + H2O =>
Cu{2+} + H2PO2{-} + 4 OH{-} = CuH2 + PO4{3-}) + 2 H2O
CuZn + Ni = CuNiZn =>
CuZn + Ni = CuNiZn
MgCl2 + NaHCO3 = Mg2(OH)2CO3 + NaCl + H2O + CO2 =>
2 MgCl2 + 4 NaHCO3 = Mg2(OH)2CO3 + 4 NaCl + H2O + 3 CO2
C8H11Br + KMnO4 + H2SO4 = C7H4BrO2 + CO2 + K2SO4 + MnSO4 + H2O =>
2 C8H11Br + 6 KMnO4 + 9 H2SO4 = 2 C7H4BrO2 + 2 CO2 + 3 K2SO4 + 6 MnSO4 + 16 H2O
KMnO7 + HCl = KCl + MnO2 + Cl2 + H2O =>
2 KMnO7 + 20 HCl = 2 KCl + 2 MnO2 + 9 Cl2 + 10 H2O
C6H10O4 + NaNO3 = CO2 + H2O + Na + N2 =>
6 C6H10O4 + 26 NaNO3 = 36 CO2 + 30 H2O + 26 Na + 13 N2
NiO + C = Ni + CO2 =>
2 NiO + C = 2 Ni + CO2
ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO
P + N2 = N2P5 =>
5 P + N2 = N2P5
HCl + AgSO4 = AgH + SO4Cl =>
HCl + AgSO4 = AgH + SO4Cl
N(g) + O2(g) = N2O5(g) =>
4 N(g) + 5 O2(g) = 2 N2O5(g)
Ca(OH)2 + ClO2 = CaCl + Ca(ClO3)2 + H2O =>
4 Ca(OH)2 + 7 ClO2 = CaCl + 3 Ca(ClO3)2 + 4 H2O
BaI2(aq) + AgNO3(aq) = Ba(NO3)2(aq) + AgI(aq) =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2(aq) + 2 AgI(aq)
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
KOH + CUSO4 = KSO4 + CUOH =>
KOH + CUSO4 = KSO4 + CUOH
NaI + NaMnO4 + KOH = I2 + K2MnO4 + NaOH =>
2 NaI + 2 NaMnO4 + 4 KOH = I2 + 2 K2MnO4 + 4 NaOH
N(g) + O2(g) = N2O5(g) =>
4 N(g) + 5 O2(g) = 2 N2O5(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/25
Équations équilibrées sur04/03/24
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