| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrI3 + 52 KOH + 21 Cl2 = 2 K2CrO4 + 42 KCl + 6 KIO3 + 26 H2O
BiC7H6O4 + O2 = (BiO)2CO3 + H2O + CO2 =>
4 BiC7H6O4 + 29 O2 = 2(BiO)2CO3 + 12 H2O + 26 CO2
LiCN(aq) + FeBr2(aq) = Li4[Fe(CN)6](aq) + LiBr(aq) =>
6 LiCN(aq) + FeBr2(aq) = Li4[Fe(CN)6](aq) + 2 LiBr(aq)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Sn(NO3)2 + Rb = RbNO3 + Sn =>
Sn(NO3)2 + 2 Rb = 2 RbNO3 + Sn
H4[SiMo12O40] + C7H9ON = H6[SiMo12O40] + C7H7ON =>
H4[SiMo12O40] + C7H9ON = H6[SiMo12O40] + C7H7ON
Cu{2} + AgNO3 = CuNO3 + Ag{2} =>
Cu{2} + AgNO3 = CuNO3 + Ag{2}
KMnO4 + FeSO + H2SO4 = K2SO2 + Fe2(SO4)3 + MnSO4 + H2O =>
2 KMnO4 + 2 FeSO + 4 H2SO4 = K2SO2 + Fe2(SO4)3 + 2 MnSO4 + 4 H2O
CH3CHCl2 + KOH = CH3COH + KCl + H2O =>
CH3CHCl2 + 2 KOH = CH3COH + 2 KCl + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Na3PO4 = Na2O + P2O5 =>
2 Na3PO4 = 3 Na2O + P2O5
Zn + Cu2O = Cu2 + ZnO =>
Zn + Cu2O = Cu2 + ZnO
CrCl2 + Al(NO3)3 = Cr(NO3)2 + AlCl3 =>
3 CrCl2 + 2 Al(NO3)3 = 3 Cr(NO3)2 + 2 AlCl3
Ca3(PO4)2 + SiO = P4O6 + CaSiO3 + CaO =>
2 Ca3(PO4)2 + 4 SiO = P4O6 + 4 CaSiO3 + 2 CaO
BiC7H6O4 + O2 = (BiO)2CO3 + H2O + CO2 =>
4 BiC7H6O4 + 29 O2 = 2(BiO)2CO3 + 12 H2O + 26 CO2
K2SiO3 + HNO3 = H2SiO3 + KNO3 =>
K2SiO3 + 2 HNO3 = H2SiO3 + 2 KNO3
Al2(SO3)3 + H3PO4 = H2O + SO2 + AlPO4 =>
Al2(SO3)3 + 2 H3PO4 = 3 H2O + 3 SO2 + 2 AlPO4
Zn + Cu2O = Cu2 + ZnO =>
Zn + Cu2O = Cu2 + ZnO
Al2(SO3)3 + H3PO4 = H2O + SO2 + AlPO4 =>
Al2(SO3)3 + 2 H3PO4 = 3 H2O + 3 SO2 + 2 AlPO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(s) + HBr(aq) = MgH(aq) + Br(l) =>
Mg(s) + HBr(aq) = MgH(aq) + Br(l)
PH3 + KClO + KOH = K3PO4 + KCl + H2O =>
PH3 + 4 KClO + 3 KOH = K3PO4 + 4 KCl + 3 H2O
Zn + Cu2O = Cu2 + ZnO =>
Zn + Cu2O = Cu2 + ZnO
BiC7H6O4 + O2 = (BiO)2CO3 + H2O + CO2 =>
4 BiC7H6O4 + 29 O2 = 2(BiO)2CO3 + 12 H2O + 26 CO2
Ca3(PO4)2 + SiO = P4O6 + CaSiO3 + CaO =>
2 Ca3(PO4)2 + 4 SiO = P4O6 + 4 CaSiO3 + 2 CaO
Cu3AsS4 + HNO3 = Cu(NO3)2 + H3AsO4 + SO2 + NO + H2O =>
Cu3AsS4 + 15 HNO3 = 3 Cu(NO3)2 + H3AsO4 + 4 SO2 + 9 NO + 6 H2O
C6H5CHOHCH3 + CrO3 + H2SO4 = C6H5COCH3 + Cr2(SO4)3 + H2O =>
3 C6H5CHOHCH3 + 2 CrO3 + 3 H2SO4 = 3 C6H5COCH3 + Cr2(SO4)3 + 6 H2O
Bi(OH)3 + HNO3 = Bi + NO3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi + 3 NO3 + 3 H2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
IAl + I2 = AlI3 =>
IAl + I2 = AlI3
MgCl2 + Na2SO3 = MgSO3 + NaCl =>
MgCl2 + Na2SO3 = MgSO3 + 2 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
H2S + Pb = PbS + H2 =>
H2S + Pb = PbS + H2
KI + KOCl = KIO3 + KCl =>
KI + 3 KOCl = KIO3 + 3 KCl
Cu(NO3)2 + KOH = CuOH + K(NO3)2 =>
Cu(NO3)2 + KOH = CuOH + K(NO3)2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
NH2CH2COOH + Mg = NH2CH2COOMg + H2 =>
2 NH2CH2COOH + 2 Mg = 2 NH2CH2COOMg + H2
CaCl2 + NaC2H3O2 = Ca(C2H3O2)2 + NaCl =>
CaCl2 + 2 NaC2H3O2 = Ca(C2H3O2)2 + 2 NaCl
C6H6 + Cl2 = C6H5Cl + H2 =>
2 C6H6 + Cl2 = 2 C6H5Cl + H2
MgCl{2} + KOH = Mg(OH){2} + KCl =>
MgCl{2} + KOH = Mg(OH){2} + KCl
Al(s) + N2(g) = AlN(s) =>
2 Al(s) + N2(g) = 2 AlN(s)
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
CH3COCH3 + C6H5MgBr = C3H6 + C6H5OMgBr =>
CH3COCH3 + C6H5MgBr = C3H6 + C6H5OMgBr
HClO + (CH3)3N = NH3 + CH3ClO =>
3 HClO + (CH3)3N = NH3 + 3 CH3ClO
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
CaCO3(S) + HCl(g) = CaCl2(S) + H2O(l) + CO2(g) =>
CaCO3(S) + 2 HCl(g) = CaCl2(S) + H2O(l) + CO2(g)
CaH + AlF + SiO + H2O = CaAl2Si2O8 + H2 + HF =>
2 CaH + 4 AlF + 4 SiO + 12 H2O = 2 CaAl2Si2O8 + 11 H2 + 4 HF
C5H8 + CrO3 + H2SO4 = C3H4O4 + H2O + Cr2(SO4)3 =>
9 C5H8 + 44 CrO3 + 66 H2SO4 = 15 C3H4O4 + 72 H2O + 22 Cr2(SO4)3
PO4 = P + O =>
PO4 = P + 4 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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