| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O2 + C7H8O = C8H8O2 + H2O
PCl3(l) + H2O(l) = H3PO3 + HCl(aq) =>
PCl3(l) + 3 H2O(l) = H3PO3 + 3 HCl(aq)
Cu + Na2SO4 = Cu2SO4 + Na =>
2 Cu + Na2SO4 = Cu2SO4 + 2 Na
Ca + HJ = CaJ2 + H2 =>
Ca + 2 HJ = CaJ2 + H2
Ph + O = Ph5O =>
5 Ph + O = Ph5O
PbO2 + NaOH + Cr2(SO4)3 = Na2CrO4 + Na2[Pb(OH)4] + Na2SO4 + H2SO4 =>
3 PbO2 + 14 NaOH + Cr2(SO4)3 = 2 Na2CrO4 + 3 Na2[Pb(OH)4] + 2 Na2SO4 + H2SO4
Cl2 + C = Cl2C2 =>
Cl2 + 2 C = Cl2C2
C6H12 + H2SO4 = C6H14SO4 =>
C6H12 + H2SO4 = C6H14SO4
C6H13OH2 + O = CO2 + H2O =>
2 C6H13OH2 + 37 O = 12 CO2 + 15 H2O
C18H36O2 + K2OH = K(C18H35O2K) + H2O =>
C18H36O2 + K2OH = K(C18H35O2K) + H2O
NaHSO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
NaHSO4 + NaHCO3 = Na2SO4 + H2O + CO2
(NH2)2CO + HNO3 + CaHPO4 = (NH2)2CO*H3PO4 + Ca(NO3)2 =>
(NH2)2CO + 2 HNO3 + CaHPO4 = (NH2)2CO*H3PO4 + Ca(NO3)2
FeSO4*7H2O + Ca(OH)2 + O2 = Fe(OH)3 + CaSO4 + H2O =>
4 FeSO4*7H2O + 4 Ca(OH)2 + O2 = 4 Fe(OH)3 + 4 CaSO4 + 26 H2O
C2O4 + KOH = K2CO3 + H2O =>
C2O4 + 4 KOH = 2 K2CO3 + 2 H2O
P + N2O = N2 + P2O5 =>
2 P + 5 N2O = 5 N2 + P2O5
As2S3 + NH4SH + NH4OH = (NH4)3AsS3 + H2O =>
As2S3 + 3 NH4SH + 3 NH4OH = 2(NH4)3AsS3 + 3 H2O
ZnSO4*7H2O + FeS2 = ZnS + FeS + SO2 + H2 =>
2 ZnSO4*7H2O + 11 FeS2 = 2 ZnS + 11 FeS + 11 SO2 + 14 H2
KOH + HCl = K + Cl + H2O =>
KOH + HCl = K + Cl + H2O
Pb3(PO4)2 + Na2CO3 = PbCO3 + Na3PO4 =>
Pb3(PO4)2 + 3 Na2CO3 = 3 PbCO3 + 2 Na3PO4
(Ca(H2PO4)2) + NaHCO3 = (CaHPO4) + Na2HPO4 + H2O + CO2 =>
(Ca(H2PO4)2) + 2 NaHCO3 = (CaHPO4) + Na2HPO4 + 2 H2O + 2 CO2
Ca(C2H3O2)2 + NaHCO3 = Na(C2H3O2) + Ca(HCO3)2 =>
Ca(C2H3O2)2 + 2 NaHCO3 = 2 Na(C2H3O2) + Ca(HCO3)2
Na + FeCl2 = Fe + NaCl2 =>
Na + FeCl2 = Fe + NaCl2
C2H5OH + O2 = C2H4O2 + H2O =>
C2H5OH + O2 = C2H4O2 + H2O
CH4 + Na2CO3 + Br2 = CH3Br + NaBr + HCO3 =>
2 CH4 + 2 Na2CO3 + 3 Br2 = 2 CH3Br + 4 NaBr + 2 HCO3
C2H3COOH + C2H5OH = CH3COOC2H5 + H2O =>
2 C2H3COOH + 3 C2H5OH = 3 CH3COOC2H5 + H2O
C6H5COOH + H2SO4 = C6H4(SO3H)COOH + H2O =>
C6H5COOH + H2SO4 = C6H4(SO3H)COOH + H2O
SO4{2-} + N2H4 = N2 + SO3{2-} + H2O =>
2 SO4{2-} + N2H4 = N2 + 2 SO3{2-} + 2 H2O
CrO5 + NaOH = Cr(OH)2 + Na2O + O2 =>
CrO5 + 2 NaOH = Cr(OH)2 + Na2O + 2 O2
Ba(OH)3 + HNO3 = Ba(NO3)3 + H2O =>
Ba(OH)3 + 3 HNO3 = Ba(NO3)3 + 3 H2O
H2TeO4 + Au = AuTeO4 + H2 =>
H2TeO4 + Au = AuTeO4 + H2
KHCO3 + LiOH = KOH + LiHCO3 =>
KHCO3 + LiOH = KOH + LiHCO3
K2CO3(aq) + HF(aq) = KF + H2O + CO2 =>
K2CO3(aq) + 2 HF(aq) = 2 KF + H2O + CO2
I2 + H2O = HI + O2 =>
2 I2 + 2 H2O = 4 HI + O2
Cl1 + LiI = I2 + LiCl =>
2 Cl1 + 2 LiI = I2 + 2 LiCl
HNO3 + NOH = HOH + NNO3 =>
HNO3 + NOH = HOH + NNO3
CrCl2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + 2 NaClO + 4 NaOH = Na2CrO4 + 4 NaCl + 2 H2O
ZnO + CuO = Cu(ZnO2) =>
ZnO + CuO = Cu(ZnO2)
AgC2H3O2 + SrCl2 = AgCl + Sr(C2H3O2)2 =>
2 AgC2H3O2 + SrCl2 = 2 AgCl + Sr(C2H3O2)2
Na2CO3 + C6H8O7 = Na2C6H5O7 + CO2 + H2O =>
18 Na2CO3 + 17 C6H8O7 = 18 Na2C6H5O7 + 12 CO2 + 23 H2O
HNO3 + NOH = HOH + NNO3 =>
HNO3 + NOH = HOH + NNO3
MoO3 + HCl = MoCl6 + H2O =>
MoO3 + 6 HCl = MoCl6 + 3 H2O
C2O2 + O = CO2 =>
C2O2 + 2 O = 2 CO2
KCl + AgNO3 = AgCl2 + K2NO3 =>
2 KCl + AgNO3 = AgCl2 + K2NO3
Cu + C = Cu4C =>
4 Cu + C = Cu4C
H3PO4 + Al(OH)3 = H2O + Al(H2PO4)3 =>
3 H3PO4 + Al(OH)3 = 3 H2O + Al(H2PO4)3
C3H8S(g) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H8S(g) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(g)
Na3Hg + H2O = NaOH + Hg + H2 =>
2 Na3Hg + 6 H2O = 6 NaOH + 2 Hg + 3 H2
AsCl3 + (NH4)2S2 = (NH4)3AsS4 + S + NH4Cl =>
AsCl3 + 3(NH4)2S2 = (NH4)3AsS4 + 2 S + 3 NH4Cl
KMnO4 + H2O + KI = MnO2 + KIO3 + KOH =>
2 KMnO4 + H2O + KI = 2 MnO2 + KIO3 + 2 KOH
Ag + S2 = AgS2 =>
Ag + S2 = AgS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/12/24
Équations équilibrées sur10/12/23
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