| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ClH + Pb = 2 H2 + PbCl4
Cd(NO3)2 + Li = CdLi2 + NO3 =>
Cd(NO3)2 + 2 Li = CdLi2 + 2 NO3
ZnCl2 + AgCl = ZnAg + Cl =>
ZnCl2 + AgCl = ZnAg + 3 Cl
C2H50H(l) + O2(g) = CO2 + H2O =>
4 C2H50H(l) + 59 O2(g) = 8 CO2 + 102 H2O
O + C4H9NH2 = CO2 + H2O + N2 =>
27 O + 2 C4H9NH2 = 8 CO2 + 11 H2O + N2
NaHCO3 + Mg = Mg(HCO3) + Na =>
NaHCO3 + Mg = Mg(HCO3) + Na
UO2(NO3)2 + KI + KIO3 + H2O = UO2(OH)2 + KNO3 + I2 =>
3 UO2(NO3)2 + 5 KI + KIO3 + 3 H2O = 3 UO2(OH)2 + 6 KNO3 + 3 I2
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
H + Cl + SO = ClSOH =>
H + Cl + SO = ClSOH
HNO3 + Na2CO3 = H2CO3 + NaNO3 =>
2 HNO3 + Na2CO3 = H2CO3 + 2 NaNO3
Al(s) + H2SO4(l) = Al(SO4)3(l) + H2(g) =>
Al(s) + 3 H2SO4(l) = Al(SO4)3(l) + 3 H2(g)
(C4H10) + (O) = CO2 + H2O =>
(C4H10) + 13(O) = 4 CO2 + 5 H2O
CO(NO3) + H2SO4 = CO(SO4) + H2NO3 =>
CO(NO3) + H2SO4 = CO(SO4) + H2NO3
Ag{+} + S2O8{-2} = Ag{+2} + SO4{-2} =>
2 Ag{+} + S2O8{-2} = 2 Ag{+2} + 2 SO4{-2}
CaNO3 + KSO4 = KNO3 + CaSO4 =>
CaNO3 + KSO4 = KNO3 + CaSO4
CH3COOH + CaCO3 = CO2 + H2O + CH3(COO)2Ca =>
9 CH3COOH + 8 CaCO3 = 2 CO2 + 6 H2O + 8 CH3(COO)2Ca
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)2 + Na2SO4 = PbSO4 + Na + NO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 Na + 2 NO3
Ba(OH)2 + KHC8H4O4 = Ba(HC8H4O4)2 + KOH =>
Ba(OH)2 + 2 KHC8H4O4 = Ba(HC8H4O4)2 + 2 KOH
Au + HNO3 = AuNO3 + H =>
Au + HNO3 = AuNO3 + H
NaCl + Na2SO4 = Na + ClSO4 =>
NaCl + Na2SO4 = 3 Na + ClSO4
H3PO4 + S = H3PO3S + O2 =>
2 H3PO4 + 2 S = 2 H3PO3S + O2
HNO3 + HF = NO + F2 + H2O =>
2 HNO3 + 6 HF = 2 NO + 3 F2 + 4 H2O
CH2CHCH3 + HCl = CH2ClCH2CH2CH3 =>
4 CH2CHCH3 + 3 HCl = 3 CH2ClCH2CH2CH3
NH5C2O2 + O2 = CO2 + N2 + H2O =>
4 NH5C2O2 + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
O10P4 = OP + O2 =>
O10P4 = 4 OP + 3 O2
NaCl + H2S04 = Na2S04 + HCl =>
2 NaCl + H2S04 = Na2S04 + 2 HCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
ClF3 + CH4 = CF3Cl + HCl + HF =>
2 ClF3 + CH4 = CF3Cl + HCl + 3 HF
SrSO4 + LiCl = SrCl2 + Li2SO4 =>
SrSO4 + 2 LiCl = SrCl2 + Li2SO4
BaO2 + CO = BaCO3 =>
BaO2 + CO = BaCO3
BeO + Mg(OH)2 = MgBeO2 + H2O =>
BeO + Mg(OH)2 = MgBeO2 + H2O
(CO3)6Mo2 + H2O = CO3H2 + Mo(OH)6 =>
(CO3)6Mo2 + 12 H2O = 6 CO3H2 + 2 Mo(OH)6
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
PbCl4 + O2 = Pb(ClO3)4 =>
PbCl4 + 6 O2 = Pb(ClO3)4
KHC2O4*H2C2O4*2H2O + KMnO4 = MnO + K2C2O4 + H2O + CO2 =>
4 KHC2O4*H2C2O4*2H2O + 2 KMnO4 = 2 MnO + 3 K2C2O4 + 14 H2O + 10 CO2
BaCl2 + NaCH = BaCH + NaCl2 =>
BaCl2 + NaCH = BaCH + NaCl2
H3PO4(aq) + (CoC2O4)2(aq) = H2C2O4(aq) + Co3(PO4)2(s) =>
4 H3PO4(aq) + 3(CoC2O4)2(aq) = 6 H2C2O4(aq) + 2 Co3(PO4)2(s)
HBrO5 + Sn(OH)4 = Sn(BrO5)4 + H2O =>
4 HBrO5 + Sn(OH)4 = Sn(BrO5)4 + 4 H2O
H(SO4) + KOH = K(SO4) + HOH =>
H(SO4) + KOH = K(SO4) + HOH
K2CO3 + H2C2O4 = K2C2O4 + H2O + CO2 =>
K2CO3 + H2C2O4 = K2C2O4 + H2O + CO2
FeCl2 + H2O = Fe(OH)2 + HCl =>
FeCl2 + 2 H2O = Fe(OH)2 + 2 HCl
HClO + Cr(OH)3 = H2O + Cr(ClO)3 =>
3 HClO + Cr(OH)3 = 3 H2O + Cr(ClO)3
Cr(H2PO4)3 + Cr(OH)3 = (Cr(OH)2)3PO4 + H2O =>
Cr(H2PO4)3 + 8 Cr(OH)3 = 3(Cr(OH)2)3PO4 + 6 H2O
H + C3H3O3 = C2H4O + CO2 =>
H + C3H3O3 = C2H4O + CO2
OH{-} + CrO4{-} + SO3{-2} + H2O = Cr(OH)4{-2} + SO4{-2} =>
2 OH{-} + 2 CrO4{-} + 5 SO3{-2} + 3 H2O = 2 Cr(OH)4{-2} + 5 SO4{-2}
PbSO4 + H2O = H2SO4 + Pb + PbO2 =>
2 PbSO4 + 2 H2O = 2 H2SO4 + Pb + PbO2
Cu(OH)2 + HCl = Cu2Cl(OH)3 + H2O =>
2 Cu(OH)2 + HCl = Cu2Cl(OH)3 + H2O
(Al(OH)2)2SO4 + H2SO4 = Al(OH)SO4 + H2O =>
(Al(OH)2)2SO4 + H2SO4 = 2 Al(OH)SO4 + 2 H2O
H{+2} + N{2} = NH{4} =>
H{+2} + N{2} = NH{4}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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