| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O6 + KOH = C6H7KO6 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaCl + Fe = FeCl2 + Na =>
2 NaCl + Fe = FeCl2 + 2 Na
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
VOSO4 + C5H8O2 + Na2CO3 = VO(C5H8O2)2 + NaSO4 + H2O + CO2 =>
24 VOSO4 + 49 C5H8O2 + 12 Na2CO3 = 24 VO(C5H8O2)2 + 24 NaSO4 + 4 H2O + 17 CO2
(NH4)2SO3 + HNO3 = NH4NO3 + H2SO3 =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + H2SO3
FeO3 + CO = Fe2 + CO2 =>
2 FeO3 + 6 CO = Fe2 + 6 CO2
Na2S2O8 + NaBrO + H2O = NaBrO3 + Na2SO4 + H2SO4 =>
2 Na2S2O8 + NaBrO + 2 H2O = NaBrO3 + 2 Na2SO4 + 2 H2SO4
KOH + HNO2 = H2O + K + NO2 =>
KOH + HNO2 = H2O + K + NO2
MgO + SO3 = MgO(SO3)2 =>
MgO + 2 SO3 = MgO(SO3)2
Pb + Pb3O4 + H2SO4 = PbSO4 + H2O =>
Pb + Pb3O4 + 4 H2SO4 = 4 PbSO4 + 4 H2O
ZnSO4(aq) + NH3(aq) = Zn(NH3)2(aq) + SO4 =>
ZnSO4(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + SO4
Ba(OH)2 + ZnSO4 = Ba2(SO4)2 + Zn(OH)2 =>
2 Ba(OH)2 + 2 ZnSO4 = Ba2(SO4)2 + 2 Zn(OH)2
Na3P + CaF2 = Ca3P2 + NaF =>
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF
Ba(OH)2 + ZnSO4 = Ba2(SO4)2 + Zn(OH)2 =>
2 Ba(OH)2 + 2 ZnSO4 = Ba2(SO4)2 + 2 Zn(OH)2
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
KMnO4 + H2SO4 + Na2C2O4 = MnSO4 + CO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Na2C2O4 = 2 MnSO4 + 10 CO2 + K2SO4 + 5 Na2SO4 + 8 H2O
Ba(OH)2 + ZnSO4 = Ba2(SO4)2 + Zn(OH)2 =>
2 Ba(OH)2 + 2 ZnSO4 = Ba2(SO4)2 + 2 Zn(OH)2
NaO = Na + O =>
NaO = Na + O
La2O3 + HNO3 = La(NO3)3 + H2O =>
La2O3 + 6 HNO3 = 2 La(NO3)3 + 3 H2O
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + KOH =>
3 C6H5OH + 4 KMnO4 = 3 C6H4O2 + 4 MnO2 + H2O + 4 KOH
LaCl3 + AgNO3 = AgCl + La(NO3)3 =>
LaCl3 + 3 AgNO3 = 3 AgCl + La(NO3)3
C17H33COOH + K2CO3 = C17H33COOK + H2O + CO2 =>
2 C17H33COOH + K2CO3 = 2 C17H33COOK + H2O + CO2
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
K2S + K2Cr2O7 + HCl = KCl + CrCl3 + S + H2O =>
3 K2S + K2Cr2O7 + 14 HCl = 8 KCl + 2 CrCl3 + 3 S + 7 H2O
CH2ClCOOH + KOH = CH2OHCOOH + KCl =>
CH2ClCOOH + KOH = CH2OHCOOH + KCl
MgCl2 + Na2(CO3) = Mg(CO3) + Na2Cl2 =>
MgCl2 + Na2(CO3) = Mg(CO3) + Na2Cl2
Na + HCI = NaCI + H2 =>
2 Na + 2 HCI = 2 NaCI + H2
I2 + HBr = IBr + H2 =>
I2 + 2 HBr = 2 IBr + H2
H2SO4 + C2H4 = CO2 + SO2 + H2O =>
6 H2SO4 + C2H4 = 2 CO2 + 6 SO2 + 8 H2O
TlBr + Br2 = TlBr2 =>
2 TlBr + Br2 = 2 TlBr2
H2S + Na2O = H2SO3 + Na =>
H2S + 3 Na2O = H2SO3 + 6 Na
CaCl2 + LiClO3 = Ca(ClO3)2 + LiCl =>
CaCl2 + 2 LiClO3 = Ca(ClO3)2 + 2 LiCl
C9O4H8 + O2 = CO2 + H2O =>
C9O4H8 + 9 O2 = 9 CO2 + 4 H2O
BaO + S = BaS + SO2 =>
2 BaO + 3 S = 2 BaS + SO2
VBr3 + F2 = VF5 + Br2 =>
2 VBr3 + 5 F2 = 2 VF5 + 3 Br2
C7H12 + H2O = C7H14O =>
C7H12 + H2O = C7H14O
Hydrochloricacid + ammoniumhydroxide = water + ammoniumchloride =>
HCl + NH4OH = H2O + NH4Cl
Fe2SO43 + BaS = Fe2S + BaSO43 =>
Fe2SO43 + BaS = Fe2S + BaSO43
C7H6N + O2 = CO2 + H2O + NO2 =>
2 C7H6N + 19 O2 = 14 CO2 + 6 H2O + 2 NO2
K2Cr2O7 + KCl + H2SO4 = Cl2 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 KCl + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 7 H2O + 4 K2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C6H11OH + K2Cr2O7 + H2SO4 = C6H11COH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H11OH + 5 K2Cr2O7 + 20 H2SO4 = 18 C6H11COH + 5 Cr2(SO4)3 + 5 K2SO4 + 38 H2O
Au(NO3)3(aq) + Mn(s) = Mn(NO3)2(aq) + Au(s) =>
2 Au(NO3)3(aq) + 3 Mn(s) = 3 Mn(NO3)2(aq) + 2 Au(s)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaCl(s) + H2SO4(aq) = Na2SO4 + HCl(g) =>
2 NaCl(s) + H2SO4(aq) = Na2SO4 + 2 HCl(g)
Mg2 + HPO2 = Mg(PO2)2 + H =>
Mg2 + 4 HPO2 = 2 Mg(PO2)2 + 4 H
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2 =>
2 KMnO4 + NH3 = KNO3 + 2 MnO2 + KOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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