| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + 2 KBr = CaBr2 + 2 K(NO3)
Mg + Li3PO4 = Mg3(PO4)2 + Li =>
3 Mg + 2 Li3PO4 = Mg3(PO4)2 + 6 Li
NaOH + CuCl3 = NaCl3 + CuOH =>
NaOH + CuCl3 = NaCl3 + CuOH
C2H6 + O2(g) = CO(g) + H2O(g) =>
2 C2H6 + 5 O2(g) = 4 CO(g) + 6 H2O(g)
Cr + Na2CO3 = Cr(CO3)2 + Na =>
Cr + 2 Na2CO3 = Cr(CO3)2 + 4 Na
Hg + Cr(NO3)3 = Hg(NO3)3 + Cr =>
Hg + Cr(NO3)3 = Hg(NO3)3 + Cr
Cl2 + SnI4 = SnCl2 + I2 =>
Cl2 + SnI4 = SnCl2 + 2 I2
OCl = Cl + ClO3 =>
3 OCl = 2 Cl + ClO3
C6H5NH2 + HNO2 + HCl = [C6H5N2]Cl + H2O =>
C6H5NH2 + HNO2 + HCl = [C6H5N2]Cl + 2 H2O
C + H2 + H2O = CH3OH =>
C + H2 + H2O = CH3OH
KOH + Pb(NO3)2 = KNO3 + Pb(OH)2 =>
2 KOH + Pb(NO3)2 = 2 KNO3 + Pb(OH)2
C6H4(CH3)2 + Br2 = C6H4(CHBr2)2 + HBr =>
C6H4(CH3)2 + 4 Br2 = C6H4(CHBr2)2 + 4 HBr
C2H4O2 + Ca(OH)2 = C4H6CaO4 + H2O =>
2 C2H4O2 + Ca(OH)2 = C4H6CaO4 + 2 H2O
Al2(SO4)3(aq) + Ba(OH)2(aq) = Al(OH)3 + BaSO4(s) =>
Al2(SO4)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3 + 3 BaSO4(s)
CrBr2 + AgNO3 = Cr(NO3)2 + AgBr =>
CrBr2 + 2 AgNO3 = Cr(NO3)2 + 2 AgBr
HC2H3O2(aq) + LiOH(aq) = H2O(l) + LiC2H3O2(aq) =>
HC2H3O2(aq) + LiOH(aq) = H2O(l) + LiC2H3O2(aq)
C11H24(l) + O2(g) = CO2(g) + H2O(l) =>
C11H24(l) + 17 O2(g) = 11 CO2(g) + 12 H2O(l)
HIO + NH4OH = NH4 + IO + H2O =>
HIO + NH4OH = NH4 + IO + H2O
BeS = Be + S =>
BeS = Be + S
C6H8O7 = C6H7O7 + H =>
C6H8O7 = C6H7O7 + H
Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + N2 =>
10 Al + 6 NO3{-} + 4 OH{-} + 18 H2O = 10 Al(OH)4{-} + 3 N2
Na + Al = NaAl =>
Na + Al = NaAl
NaClO4 + H2O = NaOH + HClO4 =>
NaClO4 + H2O = NaOH + HClO4
CaCO3(s) + HCl(ac) = CaCl2(ac) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(ac) = CaCl2(ac) + CO2(g) + H2O(l)
CS + O = CO2 + SO2 =>
CS + 4 O = CO2 + SO2
Pb3(PO4)2 + NaCl = Pb3Cl + Na(PO4)2 =>
Pb3(PO4)2 + NaCl = Pb3Cl + Na(PO4)2
(CH2)2CHOH + O2 = CO2 + H2O =>
(CH2)2CHOH + 4 O2 = 3 CO2 + 3 H2O
KMnO4 + Fe + H2SO4 = MnSO4 + FeSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Fe + 8 H2SO4 = 2 MnSO4 + 5 FeSO4 + K2SO4 + 8 H2O
H + B + O = H3BO3 =>
3 H + B + 3 O = H3BO3
N(g) + O(g) = NO =>
N(g) + O(g) = NO
NaI + Pb(CH3CO2)2 = Na(CH3CO2) + PbI2 =>
2 NaI + Pb(CH3CO2)2 = 2 Na(CH3CO2) + PbI2
Ba + AlPO4 = BaPO4 + Al =>
Ba + AlPO4 = BaPO4 + Al
Fe2O3 + H3O{+} = Fe{3+} + H2O =>
Fe2O3 + 6 H3O{+} = 2 Fe{3+} + 9 H2O
S2 + CO = SO2 + C2 =>
S2 + 4 CO = 2 SO2 + 2 C2
HKC8H4O4 + KOH = KKC8H4O4 + H2O =>
HKC8H4O4 + KOH = KKC8H4O4 + H2O
MnO4 + H2SO4 = Mn + SO4 + H2O =>
MnO4 + 4 H2SO4 = Mn + 4 SO4 + 4 H2O
KHCO3 + C6H8O7 = CO2 + H2O + K3C6H5O7 =>
3 KHCO3 + C6H8O7 = 3 CO2 + 3 H2O + K3C6H5O7
Au(OH)3 + H2CO3 = Au2(CO3)3 + H2O =>
2 Au(OH)3 + 3 H2CO3 = Au2(CO3)3 + 6 H2O
MnO2 + H = Mn + H2O =>
MnO2 + 4 H = Mn + 2 H2O
Ag + HCI = AgHCI =>
Ag + HCI = AgHCI
Zn(OH)2 + HC1 = ZnC1H(OH)2 =>
Zn(OH)2 + HC1 = ZnC1H(OH)2
S + KOH = K2SO3 + H2O + K2S =>
3 S + 6 KOH = K2SO3 + 3 H2O + 2 K2S
I2 + NaOH = NaI + HIO =>
I2 + NaOH = NaI + HIO
C4H10FO2P + O2 = CO2 + H2O + F2 + P =>
2 C4H10FO2P + 11 O2 = 8 CO2 + 10 H2O + F2 + 2 P
Br{-} + MnO2 + H2O = Br2 + Mn{2+} + OH{-} =>
2 Br{-} + MnO2 + 2 H2O = Br2 + Mn{2+} + 4 OH{-}
KHSO4 + NH3 = KNH4SO4 =>
KHSO4 + NH3 = KNH4SO4
AgSO4 + NaOH = Ag(OH)3 + Na3SO4 =>
AgSO4 + 3 NaOH = Ag(OH)3 + Na3SO4
KI + Na2S2O3 + H2O = IH + Na2O + K2S2O3 =>
2 KI + Na2S2O3 + H2O = 2 IH + Na2O + K2S2O3
Ti + Al = TiAl3 =>
Ti + 3 Al = TiAl3
Ti + H2O2 = TiO2 + H2O =>
Ti + 2 H2O2 = TiO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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