| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + CuO = SiO + Cu
AuSO4*5H2O = AuSO4 + H2O =>
AuSO4*5H2O = AuSO4 + 5 H2O
SZn + O2 = SO + ZnO =>
SZn + O2 = SO + ZnO
C3HOC5 + O2 = CO2 + H2O =>
4 C3HOC5 + 31 O2 = 32 CO2 + 2 H2O
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
XeF4 = XeF3{-} + XeF5{+} =>
2 XeF4 = XeF3{-} + XeF5{+}
As2S3 + NH3 + H2O2 = (NH4)3AsO4 + S + H2O =>
As2S3 + 6 NH3 + 5 H2O2 = 2(NH4)3AsO4 + 3 S + 2 H2O
KOH + H25O4 = K25O4 + H2O =>
25 KOH + H25O4 = K25O4 + 25 H2O
N2O + CO = CO2 + N2 =>
N2O + CO = CO2 + N2
Ca(ClO4)2 + Ba(OH)2 = Ba(ClO4)2 + Ca(OH)2 =>
Ca(ClO4)2 + Ba(OH)2 = Ba(ClO4)2 + Ca(OH)2
ClO3 + Cr = Cl2 + Cr2O7 =>
14 ClO3 + 12 Cr = 7 Cl2 + 6 Cr2O7
C2H3OCl + AlCl3 = C2H3O + AlCl4 =>
C2H3OCl + AlCl3 = C2H3O + AlCl4
IO3{-}(aq) + HSO3{-}(aq) = SO4{2-}(aq) + I2(s) + H{+}(aq) + H2O(l) =>
2 IO3{-}(aq) + 5 HSO3{-}(aq) = 5 SO4{2-}(aq) + I2(s) + 3 H{+}(aq) + H2O(l)
LiHCO3 + KOH = H2O + K2CO3 + Li2CO3 =>
2 LiHCO3 + 2 KOH = 2 H2O + K2CO3 + Li2CO3
CH3COCH3 + Br2 = CH3COCH3Br2 =>
CH3COCH3 + Br2 = CH3COCH3Br2
MgN2 + HCl = MgCl2 + NH2Cl =>
MgN2 + 4 HCl = MgCl2 + 2 NH2Cl
Zn + H2Cr2O7 = ZnCr2O7 + H =>
Zn + H2Cr2O7 = ZnCr2O7 + 2 H
Fe + Chl2 = FeChl3 =>
2 Fe + 3 Chl2 = 2 FeChl3
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
KNO3 + Sn = KNO2 + SnO2 =>
2 KNO3 + Sn = 2 KNO2 + SnO2
IF7 + H2O = IOF5 + HF =>
IF7 + H2O = IOF5 + 2 HF
Mo + NO3{-} + H{+} = MoO3 + NO + H2O =>
Mo + 2 NO3{-} + 2 H{+} = MoO3 + 2 NO + H2O
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Sn + HNO3 = H2 + SnNO3 =>
2 Sn + 2 HNO3 = H2 + 2 SnNO3
CaSO4 + KCO3 = KSO4 + CaCO3 =>
CaSO4 + KCO3 = KSO4 + CaCO3
SnCl4 + NH4OH = H2SnO3 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = H2SnO3 + 4 NH4Cl + H2O
K2MnO4 + (NH4)2S + H2O = MnO2 + NH4OH + KOH + S =>
K2MnO4 + (NH4)2S + 2 H2O = MnO2 + 2 NH4OH + 2 KOH + S
Na2SeO3 + NaIO3 + H2O = Na2SeO4 + NaOH + HI =>
3 Na2SeO3 + NaIO3 + H2O = 3 Na2SeO4 + NaOH + HI
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
K2(SO3) + BaCl2 = Ba(SO3) + KCl =>
K2(SO3) + BaCl2 = Ba(SO3) + 2 KCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + NaSO4 + K2SO4 + H2O =>
5 Na2C2O4 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 10 CO2 + 10 NaSO4 + 2 K2SO4 + 16 H2O
K + CaN2 = K3N + Ca =>
6 K + CaN2 = 2 K3N + Ca
O2 + C14H34 = CO2 + H2O =>
45 O2 + 2 C14H34 = 28 CO2 + 34 H2O
K2S + Zn(CH3COO)2 = ZnS + K2(CH3COO)2 =>
K2S + Zn(CH3COO)2 = ZnS + K2(CH3COO)2
Na2B2(O2)2(OH)4 + H2O + HCl = NaCl + H3BO3 + H2O2 =>
Na2B2(O2)2(OH)4 + 2 H2O + 2 HCl = 2 NaCl + 2 H3BO3 + 2 H2O2
Cl2O3 + H2O = ClHO2 =>
Cl2O3 + H2O = 2 ClHO2
AgNO3(aq) + CsCl(aq) = CsNO3(aq) + AgCl(s) =>
AgNO3(aq) + CsCl(aq) = CsNO3(aq) + AgCl(s)
K2(CrO7) + Pb(NO3)2 = Pb(CrO7) + K(NO3) =>
K2(CrO7) + Pb(NO3)2 = Pb(CrO7) + 2 K(NO3)
H2SCO3 = H2CO3S =>
H2SCO3 = H2CO3S
Ca(No3)2 + NaOH = Ca(OH)2 + Na2(No3)2 =>
Ca(No3)2 + 2 NaOH = Ca(OH)2 + Na2(No3)2
NaHs + Ba(OH)2 = BaHs + Na(OH)2 =>
NaHs + Ba(OH)2 = BaHs + Na(OH)2
Al + HCl = AlCl + H(aq) =>
Al + HCl = AlCl + H(aq)
TiCl4 + NH3 + H2 = TiN + NH4Cl =>
2 TiCl4 + 10 NH3 + H2 = 2 TiN + 8 NH4Cl
H2SCO3 = H2CO3S =>
H2SCO3 = H2CO3S
AgNO3 + CCl4 = C(NO3)4 + AgCl =>
4 AgNO3 + CCl4 = C(NO3)4 + 4 AgCl
NH3(g) + O2(g) = NO(s) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(s) + 6 H2O(l)
Na3AlO3 + HNO3 = Al(NO3)3 + NaOH =>
Na3AlO3 + 3 HNO3 = Al(NO3)3 + 3 NaOH
SPb + O2 = PbO + SO =>
SPb + O2 = PbO + SO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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