| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NaHCO3 + 6 C6H8O7 = 5 C6H5NaO7 + 11 CO2 + 14 H2
C6H1212 + O2 = CO2 + H2O =>
C6H1212 + 309 O2 = 6 CO2 + 606 H2O
CuNO3HCl = CuClHNO3 =>
CuNO3HCl = CuClHNO3
ClO2NaOH = NaClO2NaClO3H2O =>
2 ClO2NaOH = NaClO2NaClO3H2O
AlNO3 + Na2SO4 = AlSO4 + Na2NO3 =>
AlNO3 + Na2SO4 = AlSO4 + Na2NO3
HCOH + Ag(NH3)OH = CO(ONH3)2 + Ag + NH3 + H2O =>
HCOH + 6 Ag(NH3)OH = CO(ONH3)2 + 6 Ag + 4 NH3 + 4 H2O
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
CuNO3 + HI = CuI + HNO3 =>
CuNO3 + HI = CuI + HNO3
H3PO4 + HCl = PCl5 + H2O = =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H2S + CdCl2 = HCl + CdS =>
H2S + CdCl2 = 2 HCl + CdS
K3PO4 + MgSO4 = Mg3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 K2SO4
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
NaOH + Al2(SO3)3 = Na2SO3 + Al(OH)3 =>
6 NaOH + Al2(SO3)3 = 3 Na2SO3 + 2 Al(OH)3
Bariumchloride + potassiumsulfate = bariumsulfate + potassiumchloride =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
AlNO3 + Na2SO4 = AlSO4 + Na2NO3 =>
AlNO3 + Na2SO4 = AlSO4 + Na2NO3
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
N2H4 + H2O2 = NO3 + H2O =>
N2H4 + 8 H2O2 = 2 NO3 + 10 H2O
CdS + O2 = Cd + SO2 =>
CdS + O2 = Cd + SO2
C2H6O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
C2H6O2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + 6 H2O + K2SO4
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
HCl + Fe(HO)3 = FeCl3 + H2O =>
3 HCl + Fe(HO)3 = FeCl3 + 3 H2O
C3H8 + Cl2 = C3H2Cl6 + HCl =>
C3H8 + 6 Cl2 = C3H2Cl6 + 6 HCl
MgSO + NaOH = Mg(OH) + NaSO =>
MgSO + NaOH = Mg(OH) + NaSO
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
copper(ii)oxide + hydrochloricacid = Copper(ii)chloride + water =>
CuO + 2 HCl = CuCl2 + H2O
CaCl2 + NaHSO3 = NaCl + CaSO3 + HCl =>
CaCl2 + NaHSO3 = NaCl + CaSO3 + HCl
Ca2 + NaCl = Ca2Cl4 + Na =>
Ca2 + 4 NaCl = Ca2Cl4 + 4 Na
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
AlNO3 + Na2SO4 = AlSO4 + Na2NO3 =>
AlNO3 + Na2SO4 = AlSO4 + Na2NO3
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
CuCl + KC2H3O2 = CuC2H3O2 + KCl =>
CuCl + KC2H3O2 = CuC2H3O2 + KCl
CH3COOHNaHCO3 = NaCH3CO2H2CO3 =>
CH3COOHNaHCO3 = NaCH3CO2H2CO3
Ba(HSO3)2 = BaSO3 + H2O + SO2 =>
Ba(HSO3)2 = BaSO3 + H2O + SO2
FeO + NO2 = FeO2 + NO =>
FeO + NO2 = FeO2 + NO
Cr2O3(s) + C(s) = Cr(s) + CO(g) =>
Cr2O3(s) + 3 C(s) = 2 Cr(s) + 3 CO(g)
AlNO3 + Na2SO4 = AlSO4 + Na2NO3 =>
AlNO3 + Na2SO4 = AlSO4 + Na2NO3
Mg(OH)2 + HCl = H + OH + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H + 2 OH + MgCl2
As2O3 + I2 + H2O = As2O5 + HI =>
As2O3 + 2 I2 + 2 H2O = As2O5 + 4 HI
KClHOH = KOHClH =>
KClHOH = KOHClH
MgAgBr = AgMgBr =>
MgAgBr = AgMgBr
PBO + CO = PB + CO2 =>
PBO + CO = PB + CO2
Mg + Cr(NO3)3 = Mg(NO3)2 + Cr =>
3 Mg + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr
PH4{+} + Cr2O7{-2} + H{+} = P4 + Cr{+3} + H2O =>
4 PH4{+} + 2 Cr2O7{-2} + 12 H{+} = P4 + 4 Cr{+3} + 14 H2O
KHP + NaOH = KNaP + H2O =>
KHP + NaOH = KNaP + H2O
CuS + H{+} + NO3{1–} = Cu{2+} + NO + S + H2O =>
5 CuS + 8 H{+} + 2 NO3{1–} = 5 Cu{2+} + 2 NO + 5 S + 4 H2O
Na + C + O = NaCO3 =>
Na + C + 3 O = NaCO3
C2H7N + O2 = CO2 + H2O + NO2 =>
4 C2H7N + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
CaCO3 + H2(SO4) = Ca(SO4) + H2(CO3) =>
CaCO3 + H2(SO4) = Ca(SO4) + H2(CO3)
NH = HN =>
NH = HN
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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