| Équations équilibrées la veille | Équations équilibrées le lendemain |
OF2(g) + H2O(g) = O2(g) + 2 HF(g)
K2Cr2O7 + AlBr3 + H3PO4 = CrPO4 + AlPO4 + K3PO4 + Br2 + H2O =>
3 K2Cr2O7 + 6 AlBr3 + 14 H3PO4 = 6 CrPO4 + 6 AlPO4 + 2 K3PO4 + 9 Br2 + 21 H2O
Cu2SO4 + NaOH = CuOH + Na2O + SO3 =>
Cu2SO4 + 2 NaOH = 2 CuOH + Na2O + SO3
Ba(OH)2 + NaH2PO4 = BaHPO4 + Na2HPO4 + H2O =>
Ba(OH)2 + 2 NaH2PO4 = BaHPO4 + Na2HPO4 + 2 H2O
C35H66O6 + C2H6O = C24H48O4 + C3H8O3 =>
22 C35H66O6 + 62 C2H6O = 35 C24H48O4 + 18 C3H8O3
CH3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
18 CH3H7OH + 25 Na2Cr2O7 + 100 H2SO4 = 25 Cr2(SO4)3 + 25 Na2SO4 + 181 H2O + 6 HC3H5O2
C5H5N5O + O2 = CO2 + H2O + N2 =>
4 C5H5N5O + 23 O2 = 20 CO2 + 10 H2O + 10 N2
NaH2PO4 + Ba(OH)2 = Ba3(PO4)2 + NaOH + H2O =>
2 NaH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 2 NaOH + 4 H2O
CaO(s) + C(s) = CaC2(s) + CO2(s) =>
2 CaO(s) + 5 C(s) = 2 CaC2(s) + CO2(s)
ZrO2 + C + Br4 = ZrBr4 + CO =>
ZrO2 + 2 C + Br4 = ZrBr4 + 2 CO
Ca + HNo3 = Ca(No3)2 + H2 =>
Ca + 2 HNo3 = Ca(No3)2 + H2
CuCl2 + OH{-} = Cu(OH)2 + Cl{-} =>
CuCl2 + 2 OH{-} = Cu(OH)2 + 2 Cl{-}
SbO + H2O = SbO2 + H =>
SbO + H2O = SbO2 + 2 H
Al + NO3 + KOH + H2O = K[Al(OH)4] + NH3 =>
3 Al + NO3 + 3 KOH + 6 H2O = 3 K[Al(OH)4] + NH3
Cd + HClO3 = CdCl2 + H2O + O2 =>
2 Cd + 4 HClO3 = 2 CdCl2 + 2 H2O + 5 O2
X + AB = XB + A =>
X + AB = XB + A
PdS + HNO3 = PdSO4 + NO + H2O =>
3 PdS + 8 HNO3 = 3 PdSO4 + 8 NO + 4 H2O
NaOH + S + O2 = Na2S2O3 + H2O =>
2 NaOH + 2 S + O2 = Na2S2O3 + H2O
NH3 + MgH2 = Mg3N2 + H2 =>
2 NH3 + 3 MgH2 = Mg3N2 + 6 H2
CaCl2(aq) + KI(aq) = CaI(s) + KCl2(aq) =>
CaCl2(aq) + KI(aq) = CaI(s) + KCl2(aq)
C6H12N4 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
5 C6H12N4 + 36 NH4ClO4 = 30 CO2 + 84 H2O + 36 HCl + 28 N2
Ca(s) + H2O(l) = Ca2{+} + OH{-} + H2 =>
4 Ca(s) + 2 H2O(l) = 2 Ca2{+} + 2 OH{-} + H2
KMnO4 + KBr + H2O = MnO2 + KBrO3 + KOH =>
2 KMnO4 + KBr + H2O = 2 MnO2 + KBrO3 + 2 KOH
PH3 + H2O2 = P + H2O =>
2 PH3 + 3 H2O2 = 2 P + 6 H2O
Al + Ca(NO3)2 = Al(NO3)3 + Ca =>
2 Al + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 Ca
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KBr + CH3COOH + KMnO4 = Br2 + CH3COOK + (CH3COO)Mn + H2O =>
6 KBr + 8 CH3COOH + KMnO4 = 3 Br2 + 7 CH3COOK + (CH3COO)Mn + 4 H2O
NaOH + CS2 + C2H7N = C3H6NS2Na + H2O =>
NaOH + CS2 + C2H7N = C3H6NS2Na + H2O
(CH3CHO)2 + O2 = CO2 + H2O =>
(CH3CHO)2 + 5 O2 = 4 CO2 + 4 H2O
FeSO4 + KMnO4 + KOH = Fe(OH)3 + K2MnO4 + K2SO4 =>
FeSO4 + KMnO4 + 3 KOH = Fe(OH)3 + K2MnO4 + K2SO4
hydrogenfluoride + zincchloride = hydrogenchloride + zincfluoride =>
2 HF + ZnCl2 = 2 HCl + ZnF2
YCl3 + PBr3 = YBr3 + PCl3 =>
YCl3 + PBr3 = YBr3 + PCl3
CuSO4 + Fe = Cu + Fe(SO4)2 =>
2 CuSO4 + Fe = 2 Cu + Fe(SO4)2
Ba(OH)2 + NaH2PO4 = BaHPO4 + Na2HPO4 + H2O =>
Ba(OH)2 + 2 NaH2PO4 = BaHPO4 + Na2HPO4 + 2 H2O
C35H66O6 + C2H6O = C24H48O4 + C3H8O3 =>
22 C35H66O6 + 62 C2H6O = 35 C24H48O4 + 18 C3H8O3
MCl2 + Na = M + NaCl =>
MCl2 + 2 Na = M + 2 NaCl
Gd2O3 + Mn2O3 + SnO2 = GdMnSn2O7 =>
Gd2O3 + Mn2O3 + 4 SnO2 = 2 GdMnSn2O7
HClO4 + H2SO4 = Cl2O7 + H4SO5 =>
2 HClO4 + H2SO4 = Cl2O7 + H4SO5
PbBr2(s) = Pb + Br =>
PbBr2(s) = Pb + 2 Br
Na4C2O12H6 + Al = Al2O3 + Na2O + CO2 + H2O =>
Na4C2O12H6 + 2 Al = Al2O3 + 2 Na2O + 2 CO2 + 3 H2O
Ba(CH3COO)2 + SrSO4 = BaSO4 + Sr(CH3COO)2 =>
Ba(CH3COO)2 + SrSO4 = BaSO4 + Sr(CH3COO)2
C35H66O6 + C2H6O = C24H48O4 + C3H8O3 =>
22 C35H66O6 + 62 C2H6O = 35 C24H48O4 + 18 C3H8O3
hydrogenfluoride + zincchloride = hydrogenchloride + zincfluoride =>
2 HF + ZnCl2 = 2 HCl + ZnF2
H2SO4 + K2CO3 = K2SO4 + CO2*H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2*H2O
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
Hg2Cl2 = Cl2 + Hg2 =>
Hg2Cl2 = Cl2 + Hg2
C2H6S + O2 = CO2 + H2O + S =>
2 C2H6S + 7 O2 = 4 CO2 + 6 H2O + 2 S
H2SO4 + K2CO3 = K2SO4 + CO2*H2O =>
H2SO4 + K2CO3 = K2SO4 + CO2*H2O
S + Na2S = Na2S4 =>
3 S + Na2S = Na2S4
Li3N + H2O = Li3OH + NH =>
Li3N + H2O = Li3OH + NH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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