| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 H202 = 101 H20H2
NaOH(aq)C8H5KO4(aq) = NaC8H4KO4H2O =>
NaOH(aq)C8H5KO4(aq) = NaC8H4KO4H2O
AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2
(NH4)3PO4 + Cu(NO3)2 = NH4NO3 + (PO4)2Cu3 =>
2(NH4)3PO4 + 3 Cu(NO3)2 = 6 NH4NO3 + (PO4)2Cu3
Cl2 + MnO2 + KOH = KMnO4 + KCl + H2O =>
3 Cl2 + 2 MnO2 + 8 KOH = 2 KMnO4 + 6 KCl + 4 H2O
C3H8O3 + NH3 + O2 = C3H3N + H2O =>
2 C3H8O3 + 2 NH3 + O2 = 2 C3H3N + 8 H2O
CoS2 + O2 = Co3S4 + SO2 =>
3 CoS2 + 2 O2 = Co3S4 + 2 SO2
CH2O + NO2{-} + H{+} = CO2 + N2 + H2O =>
3 CH2O + 4 NO2{-} + 4 H{+} = 3 CO2 + 2 N2 + 5 H2O
Zn(s)FeCl2(aq) = ZnCl2Fe =>
Zn(s)FeCl2(aq) = ZnCl2Fe
V(NO3)2 + H2SO4 = VSO4 + HNO3 =>
V(NO3)2 + H2SO4 = VSO4 + 2 HNO3
Al(s)SnSO4(aq) = AlSO4(aq)Sn(s) =>
Al(s)SnSO4(aq) = AlSO4(aq)Sn(s)
HCO3{-} + H{+} + e = CH4 + H2O =>
HCO3{-} + 9 H{+} + 8e = CH4 + 3 H2O
AlC4H8N2O2 = Al(C4H8N2O2) =>
AlC4H8N2O2 = Al(C4H8N2O2)
Na3PO4 + Ti(SO4)2 = Ti3(PO4)4 + Na2SO4 =>
4 Na3PO4 + 3 Ti(SO4)2 = Ti3(PO4)4 + 6 Na2SO4
Ca3P2 + Ca2P2O7 + H2O = Ca3(PO4)2 + PH3 =>
Ca3P2 + 3 Ca2P2O7 + 3 H2O = 3 Ca3(PO4)2 + 2 PH3
Na2CO3 + CH3COOH = (CH3COO)Na + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2(CH3COO)Na + H2O + CO2
NH3 + HCl = NH4HCl + Cl2 =>
2 NH3 + 4 HCl = 2 NH4HCl + Cl2
CoOHNO3 + HCl = (CoOH)Cl + HNO3 =>
CoOHNO3 + HCl = (CoOH)Cl + HNO3
Ca(OH)2 + AlF3 = CaF2 + Al(OH)3 =>
3 Ca(OH)2 + 2 AlF3 = 3 CaF2 + 2 Al(OH)3
KCl + AgNO3 + NH3 = KNO3 + Cl2 + AgNH3 =>
2 KCl + 2 AgNO3 + 2 NH3 = 2 KNO3 + Cl2 + 2 AgNH3
CH3COOH + NaCO3 = CO2 + NaCH3COO + H2O =>
9 CH3COOH + 8 NaCO3 = 10 CO2 + 8 NaCH3COO + 6 H2O
AlPb(OAc) = Al(OAc)Pb =>
AlPb(OAc) = Al(OAc)Pb
C10H26 + O2 = CO2 + H2O =>
2 C10H26 + 33 O2 = 20 CO2 + 26 H2O
Al2N3 + Na2CO3 = Al2(CO3)3 + Na2N =>
Al2N3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2N
KMnO4 + AlI3 + H2SO4 = MnSO4 + K2SO4 + Al2(SO4)3 + I + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Al2(SO4)3 + 30 I + 24 H2O
H3PO4 + Ba(OH)2 = HOH + (Ba)3(PO4)2 =>
2 H3PO4 + 3 Ba(OH)2 = 6 HOH + (Ba)3(PO4)2
SrSO4 + CH3COOH = Sr(C2H3O2)2 + SOO2 + H2O =>
SrSO4 + 2 CH3COOH = Sr(C2H3O2)2 + SOO2 + H2O
AgNO3KIO3 = KNO3AgIO3 =>
AgNO3KIO3 = KNO3AgIO3
CH3 + Br2 = CH3CH2Br + HBr =>
2 CH3 + Br2 = CH3CH2Br + HBr
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
Br2 + NaOH = H2O + NaBr + NaBrO3 =>
3 Br2 + 6 NaOH = 3 H2O + 5 NaBr + NaBrO3
HNO3(aq) + Al(OH)3 = Al(NO3)3(aq) + H2O =>
3 HNO3(aq) + Al(OH)3 = Al(NO3)3(aq) + 3 H2O
C4H12O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C4H12O(l) + 13 O2(g) = 8 CO2(g) + 12 H2O(g)
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + HH4NO3 + HNO3 =>
Ba(NO3)2 + NH2SO3H + 4 H2O = BaSO4 + 2 HH4NO3 + HNO3
Ba(OH)2 + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2 + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
CO2 + NaOH + CaCl2 = Na{+} + Cl{-} + CaCO3 + H2O =>
CO2 + 2 NaOH + CaCl2 = 2 Na{+} + 2 Cl{-} + CaCO3 + H2O
ZnSNaClH = ZnClHSNa =>
ZnSNaClH = ZnClHSNa
C2H5NH2Cl + H2O = C2H5NHCl + H3O =>
C2H5NH2Cl + H2O = C2H5NHCl + H3O
CaBr2(aq) + AuClO4(aq) = AuBr(s) + Ca(ClO4)2(aq) =>
CaBr2(aq) + 2 AuClO4(aq) = 2 AuBr(s) + Ca(ClO4)2(aq)
Pb(NO3)NaOH = Pb(OH)NaNO3 =>
Pb(NO3)NaOH = Pb(OH)NaNO3
FeSO4 + AlCl3 = FeCl2 + Al2(SO4)3 =>
3 FeSO4 + 2 AlCl3 = 3 FeCl2 + Al2(SO4)3
Cs2CO3 + ZnBr2 = Cs2Br2 + CO3Zn =>
Cs2CO3 + ZnBr2 = Cs2Br2 + CO3Zn
HCl(aq)KBr(aq) = KCl(aq)BrH(g) =>
HCl(aq)KBr(aq) = KCl(aq)BrH(g)
C3H8O2 = CH4 + CO2 =>
C3H8O2 = 2 CH4 + CO2
Cu2O2 + Al3 = Al2O + Cu2 =>
3 Cu2O2 + 4 Al3 = 6 Al2O + 3 Cu2
C2H16O4 + O2 = CHO + H2O =>
2 C2H16O4 + 5 O2 = 4 CHO + 14 H2O
I2 + MnO2 + H2SO4 = MnSO4 + HIO3 + H2O =>
I2 + 5 MnO2 + 5 H2SO4 = 5 MnSO4 + 2 HIO3 + 4 H2O
K2S + NH4Cl = KCl + S(NH4)2 =>
K2S + 2 NH4Cl = 2 KCl + S(NH4)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl =>
CuCl + Ba(OH)2 = Cu(OH)2 + BaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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