| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + 7 O = BaO7
K2S + Zn = ZnS + K =>
K2S + Zn = ZnS + 2 K
Ca(CH3COO)2 = CaCO3 + CH3COCH3 =>
Ca(CH3COO)2 = CaCO3 + CH3COCH3
SiO + HCl = HSi + ClO =>
SiO + HCl = HSi + ClO
InN + H2O = In + H2NO =>
InN + H2O = In + H2NO
C55H98O6 + CH3OH = C19H34O2 + C3H8O3 =>
17 C55H98O6 + 8 CH3OH = 49 C19H34O2 + 4 C3H8O3
Pb(NO3)2 + K2(SO4) = Pb(SO4) + KNO3 =>
Pb(NO3)2 + K2(SO4) = Pb(SO4) + 2 KNO3
H2Se + H2Te + Pt(OH)2 = Pt2SeTe + H2O =>
H2Se + H2Te + 2 Pt(OH)2 = Pt2SeTe + 4 H2O
H2CCH2 + H2O = CH3CH2OH =>
H2CCH2 + H2O = CH3CH2OH
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
MnSO4 + Na4P2O7 + H2SO4 + KMnO4 = Na3[Mn(H2P2O7)3] + K2SO4 + H2O + Na2SO4 =>
8 MnSO4 + 30 Na4P2O7 + 38 H2SO4 + 2 KMnO4 = 10 Na3[Mn(H2P2O7)3] + K2SO4 + 8 H2O + 45 Na2SO4
ZnCl2 + H2 + O2 = ZnO + HCl =>
2 ZnCl2 + 2 H2 + O2 = 2 ZnO + 4 HCl
NH4PO4 + HCl = NH4Cl + HPO4 =>
NH4PO4 + HCl = NH4Cl + HPO4
P + He = HeP =>
P + He = HeP
Zn + Pb(NO4)2 = Zn(NO4)2 + Pb =>
Zn + Pb(NO4)2 = Zn(NO4)2 + Pb
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
BaBr2 + Fe2(SO4)3 = Ba(SO4) + FeBr3 =>
3 BaBr2 + Fe2(SO4)3 = 3 Ba(SO4) + 2 FeBr3
C2H6O + Cr2O7{-2} + H{+} = C2H4O + Cr{+3} + H2O =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H4O + 2 Cr{+3} + 7 H2O
Ca(CH3COO)2 = CaO(s) + CO2(g) + (CH3)2CO =>
Ca(CH3COO)2 = CaO(s) + CO2(g) + (CH3)2CO
Fe + SO3 = FeSO3 =>
Fe + SO3 = FeSO3
BaO + C = Ba + CO2 =>
2 BaO + C = 2 Ba + CO2
C55H98O6 + CH3OH = C19H36O2 + C3H8O3 =>
34 C55H98O6 + 163 CH3OH = 98 C19H36O2 + 57 C3H8O3
NH3 + HCl = NH4{+} + Cl{-} =>
NH3 + HCl = NH4{+} + Cl{-}
PO4 + AgNO3 = PO4Ag3 + NO3 =>
PO4 + 3 AgNO3 = PO4Ag3 + 3 NO3
NH4OH + NO3 = NH4NO3 + H2O =>
10 NH4OH + 8 NO3 = 9 NH4NO3 + 7 H2O
Pb(NO3)2 + K2(SO4) = PbSO4 + KNO3 =>
Pb(NO3)2 + K2(SO4) = PbSO4 + 2 KNO3
C3H3N + O2 = CO2 + H2O + N =>
4 C3H3N + 15 O2 = 12 CO2 + 6 H2O + 4 N
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C8H8O3 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + 28 CH3COOH = 8 C8H8O3 + 33 H2O
BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2 =>
BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2
Na2SO3(s) + HBr(aq) = NaBr + H2SO3 =>
Na2SO3(s) + 2 HBr(aq) = 2 NaBr + H2SO3
Ca(CH3COO)2 = CaCO3 + (CH3)2CO =>
Ca(CH3COO)2 = CaCO3 + (CH3)2CO
Pb(NO3)2 + K2(SO4) = Pb(SO4) + K2(NO3)2 =>
Pb(NO3)2 + K2(SO4) = Pb(SO4) + K2(NO3)2
CrCl3 + Na2CO3 = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaCl
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C10H20O2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C10H20O2 + H2O
NH4OH + NO3 = NH4NO3 + OH =>
NH4OH + NO3 = NH4NO3 + OH
C3H3N + O2 = CO2 + H2O + N2 =>
4 C3H3N + 15 O2 = 12 CO2 + 6 H2O + 2 N2
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C10H20O2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2OH + CH3COOH = C10H20O2 + H2O
PbO + CH3COOH = Pb(CH3COO)2 + H2O =>
PbO + 2 CH3COOH = Pb(CH3COO)2 + H2O
VO{2+} + I{-} + H{+} = V{2+} + H2O + I2 =>
VO{2+} + 2 I{-} + 2 H{+} = V{2+} + H2O + I2
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
MgCl2 + H2SO4 = MgSO4 + H2Cl2 =>
MgCl2 + H2SO4 = MgSO4 + H2Cl2
Na2CO3 + HBr = CO2 + NaBr + H2O =>
Na2CO3 + 2 HBr = CO2 + 2 NaBr + H2O
H2S + AuCl3 + H2O = Au2S + H2SO4 + HCl =>
3 H2S + 4 AuCl3 + 4 H2O = 2 Au2S + H2SO4 + 12 HCl
Ca(CH3COO)2 = Ca + CH3COO =>
Ca(CH3COO)2 = Ca + 2 CH3COO
Al(OH)3 + CuI2 = AlI3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuI2 = 2 AlI3 + 3 Cu(OH)2
CH2 + H2O = CO + H2 =>
CH2 + H2O = CO + 2 H2
Mg + EDTA = Mg[EDTA] =>
Mg + EDTA = Mg[EDTA]
Na2SO3(s) + HBr(aq) = NaBr + H2SO3 =>
Na2SO3(s) + 2 HBr(aq) = 2 NaBr + H2SO3
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(g) + CO2(g) =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(g) + CO2(g)
HgS + HNO3 + HBr = HgBr2 + S + NO + H2O =>
3 HgS + 2 HNO3 + 6 HBr = 3 HgBr2 + 3 S + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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