| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2CrO4 + 5 H2 + O2 + 6 KCl = 10 K(OH) + 2 CrCl3
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
Cl{-} + AgNO3 = AgCl + NO3{-} =>
Cl{-} + AgNO3 = AgCl + NO3{-}
SnO2 + H2 = SnH4 + O2 =>
SnO2 + 2 H2 = SnH4 + O2
C5H11OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H11OH(l) + 15 O2(g) = 10 CO2(g) + 12 H2O(l)
KOH + S2O6 = K2O + S(OH)6 =>
12 KOH + S2O6 = 6 K2O + 2 S(OH)6
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
Cr5SO4 + Mg = MgSO4 + Cr =>
Cr5SO4 + Mg = MgSO4 + 5 Cr
N2O5 + HCl = NOCl3 + H2O =>
N2O5 + 6 HCl = 2 NOCl3 + 3 H2O
RbOH + HCI = RbCI + H2O =>
RbOH + HCI = RbCI + H2O
GalliumChloride + AmmoniumHydroxide = AmmoniumChloride + GalliumHydroxide =>
GalliumChloride + AmmoniumHydroxide = AmmoniumChloride + GalliumHydroxide
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
RbOH + H2SO3 = Rb2SO3 + H2O =>
2 RbOH + H2SO3 = Rb2SO3 + 2 H2O
FeN + Br = FeBr3 + N =>
FeN + 3 Br = FeBr3 + N
KOH + S2O6 = K2O + S(OH)6 =>
12 KOH + S2O6 = 6 K2O + 2 S(OH)6
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
N2O5 + HCl = HNO3 + NO2Cl =>
N2O5 + HCl = HNO3 + NO2Cl
FeCr2O7 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O7 + 8 Na2CO3 + O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
H + CN = HCN =>
H + CN = HCN
H2SO3 + RbOH = RbHSO3 + H2O =>
H2SO3 + RbOH = RbHSO3 + H2O
H3(C6H5O7)(s)Na2CO3(s) = H2CO3Na2C6H6O7 =>
H3(C6H5O7)(s)Na2CO3(s) = H2CO3Na2C6H6O7
HCl + F = HF + Cl =>
HCl + F = HF + Cl
SiO2 + Br2 = SiBr4 + O2 =>
SiO2 + 2 Br2 = SiBr4 + O2
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
N2O5 + HCl = NCl5 + H2O =>
N2O5 + 10 HCl = 2 NCl5 + 5 H2O
BaCl2FeSO4 = BaSO4FeCl2 =>
BaCl2FeSO4 = BaSO4FeCl2
KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaBr + H2SO4 + MnO2 = Br2 + MnSO + NaSO4 + H2O =>
4 NaBr + 5 H2SO4 + MnO2 = 2 Br2 + MnSO + 4 NaSO4 + 5 H2O
CaCl2 + H2O + NH3 = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 H2O + 2 NH3 = Ca(OH)2 + 2 NH4Cl
CaCl2 + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl
Na + CuSO4 + H2O = Na2SO4 + Cu(OH)2 + H2 =>
2 Na + CuSO4 + 2 H2O = Na2SO4 + Cu(OH)2 + H2
AgNo3 + HBr = AgBr + HNo3 =>
AgNo3 + HBr = AgBr + HNo3
Ba(NO2)2 + H2O + KMnO4 = Ba(NO3)2 + KOH + MnO =>
5 Ba(NO2)2 + 2 H2O + 4 KMnO4 = 5 Ba(NO3)2 + 4 KOH + 4 MnO
HCl + F = HF + Cl2 =>
2 HCl + 2 F = 2 HF + Cl2
KCrO4 + ZnNO3 = ZnCrO4 + KNO3 =>
KCrO4 + ZnNO3 = ZnCrO4 + KNO3
Al2(SO4)3 + H2SO4 = Al + S2O7 + H2O =>
Al2(SO4)3 + 3 H2SO4 = 2 Al + 3 S2O7 + 3 H2O
Cr2O3(s) + CCl4(l) = CrCl3(s) + COCl2(aq) =>
Cr2O3(s) + 3 CCl4(l) = 2 CrCl3(s) + 3 COCl2(aq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Br + Ca2 = CaBr2 =>
4 Br + Ca2 = 2 CaBr2
C6H5OH(g) + O2(g) = CO2(g) + H2O(l) =>
C6H5OH(g) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)
KMnO4 + H2SO4 + Na2S = K2SO4 + Na2SO4 + MnO2 + H2O =>
8 KMnO4 + 4 H2SO4 + 3 Na2S = 4 K2SO4 + 3 Na2SO4 + 8 MnO2 + 4 H2O
Pb(s) + CuSO4(aq) = PbSO4(aq) + Cu(s) =>
Pb(s) + CuSO4(aq) = PbSO4(aq) + Cu(s)
KMnO4 + C6H12O6 = CO2 + MnO2 + K2CO3 + H2O =>
8 KMnO4 + C6H12O6 = 2 CO2 + 8 MnO2 + 4 K2CO3 + 6 H2O
Mg(HCO3)2 + HCl = MgCl2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 CO2 + 2 H2O
MnO4 + Au = Mn + AuO =>
MnO4 + 4 Au = Mn + 4 AuO
H3PO3 + AgNO3 + H2O = H3PO4 + Ag + HNO2 =>
3 H3PO3 + 2 AgNO3 + H2O = 3 H3PO4 + 2 Ag + 2 HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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