| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2 + 2 H2SO4 + 2 H2O2 = 2 CuSO4 + 4 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
Cr + O2 = CrO23 =>
2 Cr + 23 O2 = 2 CrO23
CNAgK = KCNAg =>
CNAgK = KCNAg
FeS + H{+} = Fe{2} + H2S =>
FeS + 2 H{+} = Fe{2} + H2S
Ca2(PO4)2 = CaPO4 =>
Ca2(PO4)2 = 2 CaPO4
SIC + O2 + KOH = K2SIO3 + CO2 + H2O =>
SIC + 2 O2 + 2 KOH = K2SIO3 + CO2 + H2O
FeSO4 + NO = FeSO4NO =>
FeSO4 + NO = FeSO4NO
KMnO4 + HCl = Cl5 + KCl + MnCl2 + H2O =>
KMnO4 + 8 HCl = Cl5 + KCl + MnCl2 + 4 H2O
AuC = CAu =>
AuC = CAu
P + N2O = N2 + P2O5 =>
2 P + 5 N2O = 5 N2 + P2O5
V2O5 + B2O3 + NH4F + LiOH = LiVBO4F + NH3 + H2O =>
V2O5 + B2O3 + 2 NH4F + 2 LiOH = 2 LiVBO4F + 2 NH3 + 2 H2O
FeS + H{+} = Fe{2} + H2S =>
FeS + 2 H{+} = Fe{2} + H2S
NO + HNO3 = NO2 + H2O =>
NO + 2 HNO3 = 3 NO2 + H2O
H*5 = H =>
H*5 = H
BaSO4 = BaO + SO3 = S =>
BaSO4 = BaO + SO3
NaFMgOH = MgFNaOH =>
NaFMgOH = MgFNaOH
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
CO + NaOH = COOH + Na =>
CO + NaOH = COOH + Na
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2(CrO4) + I + H2O =>
5 K2Cr2O7 + 6 KI + 3 H2SO4 = Cr2(SO4)3 + 8 K2(CrO4) + 6 I + 3 H2O
FeS + H{+} = Fe{2} + H2S =>
FeS + 2 H{+} = Fe{2} + H2S
Ni(NO3)2 = NO2 + Ni2O3 + O2 =>
4 Ni(NO3)2 = 8 NO2 + 2 Ni2O3 + O2
NH4Br + AgNO3 = (NH4)NO3 + BrAg =>
NH4Br + AgNO3 = (NH4)NO3 + BrAg
P + N2O = N2 + P2O5 =>
2 P + 5 N2O = 5 N2 + P2O5
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(OH)2 + H2CO3 = MgCO3 + H2O =>
Mg(OH)2 + H2CO3 = MgCO3 + 2 H2O
N2O4 + BrO3{-} + H2O = NO3{-} + Br{-} + H{+} =>
3 N2O4 + BrO3{-} + 3 H2O = 6 NO3{-} + Br{-} + 6 H{+}
PbO + H2CrO4 = PbCrO4 + H2O =>
PbO + H2CrO4 = PbCrO4 + H2O
FeS + H{+} = Fe{2} + H2S =>
FeS + 2 H{+} = Fe{2} + H2S
MgSO4 + FeF3 = Fe2(SO4)3 + MgF2 =>
3 MgSO4 + 2 FeF3 = Fe2(SO4)3 + 3 MgF2
AgFKOH = AgOHKF =>
AgFKOH = AgOHKF
H + NO2 = HNO2 =>
H + NO2 = HNO2
HWOCO2 = HWCO3 =>
HWOCO2 = HWCO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
ZnCl2 + Na + S = ZnS + NaCl =>
ZnCl2 + 2 Na + S = ZnS + 2 NaCl
Cu + Ni(NH3)6 = Cu(NH3)6 + Ni =>
Cu + Ni(NH3)6 = Cu(NH3)6 + Ni
Al(NO3)3HOH = AlOH(NO3)2HNO3 =>
Al(NO3)3HOH = AlOH(NO3)2HNO3
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
C + Br = C5Br =>
5 C + Br = C5Br
HBrO3CaCO3 = HCaCO3BrO3 =>
HBrO3CaCO3 = HCaCO3BrO3
HClOHCl = Cl2H2O =>
HClOHCl = Cl2H2O
HCl + HOCH2CH2NH2 = HOCH2CH2NH2HCl =>
HCl + HOCH2CH2NH2 = HOCH2CH2NH2HCl
NO2{-} + C6H12O6 = C5H7O2N + HCO3{-} + H2CO3 + H2O =>
12 NO2{-} + 13 C6H12O6 = 12 C5H7O2N + 12 HCO3{-} + 6 H2CO3 + 24 H2O
Z10 + HCl = ZCl + H =>
Z10 + 10 HCl = 10 ZCl + 10 H
CuCl2 + Na2CO3 = NaCl + Cu(CO3) =>
CuCl2 + Na2CO3 = 2 NaCl + Cu(CO3)
KSBaCl = KClSBa =>
KSBaCl = KClSBa
Hg + HNO3 = Hg2(NO3)2 + H2O + NO =>
6 Hg + 8 HNO3 = 3 Hg2(NO3)2 + 4 H2O + 2 NO
FeC2O4*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO + 4 H2O + 4 CO2
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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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