| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + H + 3 Cl = CHCl3
Mg(SO4)(aq) + NaOH = Mg(OH)2 + Na2SO4 =>
Mg(SO4)(aq) + 2 NaOH = Mg(OH)2 + Na2SO4
H3PO4(aq) + Ba(OH)2(s) = H2O(l) + Ba3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Ba(OH)2(s) = 6 H2O(l) + Ba3(PO4)2(aq)
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
VO2{+} + Fe + H{+} = VO{2+} + Fe{3+} + H2O =>
3 VO2{+} + Fe + 6 H{+} = 3 VO{2+} + Fe{3+} + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr(NO3)3 + Ba = Ba(NO3)2 + Cr =>
2 Cr(NO3)3 + 3 Ba = 3 Ba(NO3)2 + 2 Cr
Li + Te = Te2{-} + Li{+} =>
Li + 2 Te = Te2{-} + Li{+}
CH3CH2CN + H2 = CH3CH2CH2NH2 =>
CH3CH2CN + 2 H2 = CH3CH2CH2NH2
CoCl2 + Br2 + NaOH = Co(OH)3 + NaBr + NaCl =>
2 CoCl2 + Br2 + 6 NaOH = 2 Co(OH)3 + 2 NaBr + 4 NaCl
(CH3)2CHOH + KMnO4 = (CH3)2CO + H2O + MnO2 + K =>
2(CH3)2CHOH + KMnO4 = 2(CH3)2CO + 2 H2O + MnO2 + K
Al(OH)3 + Fe2O3 = Al2O3 + Fe(OH)3 =>
2 Al(OH)3 + Fe2O3 = Al2O3 + 2 Fe(OH)3
Ca + HgSO4 = CaSO4 + Hg =>
Ca + HgSO4 = CaSO4 + Hg
C6H14O2 = C6H10 + C6H12O + H2O =>
3 C6H14O2 = C6H10 + 2 C6H12O + 4 H2O
CaI2 + K = KI + Ca =>
CaI2 + 2 K = 2 KI + Ca
AgF + KCl = AgCl + KF =>
AgF + KCl = AgCl + KF
Ca(OH)2 + P2O5 = (CaOH)3PO4 + H2O =>
6 Ca(OH)2 + P2O5 = 2(CaOH)3PO4 + 3 H2O
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2Br + H2O
KOH + C5H6 + FeCl2*H2O = Fe(C5H5)2 + KCl + KOH*H2O =>
5 KOH + 2 C5H6 + FeCl2*H2O = Fe(C5H5)2 + 2 KCl + 3 KOH*H2O
NaNO3(aq) + LiCl(aq) = NaCl + LiNO3 =>
NaNO3(aq) + LiCl(aq) = NaCl + LiNO3
Li + Te = Te2{-} + Li{+} =>
Li + 2 Te = Te2{-} + Li{+}
Ca3(PO4)2 + HBr = CaBr2 + H3PO4 =>
Ca3(PO4)2 + 6 HBr = 3 CaBr2 + 2 H3PO4
K[BiI4] + H2O = H[BiI4] + KOH =>
K[BiI4] + H2O = H[BiI4] + KOH
CuSO4(aq) + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4(aq) + 2 NaOH = Cu(OH)2 + Na2SO4
C12H22O11(aq) + H2O(l) = C2H5OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O(l) = 4 C2H5OH(aq) + 4 CO2(g)
Cd + S8 = CdS8 =>
Cd + S8 = CdS8
OH{-} + Cl2 + Br2 = OBr{-} + Cl{-} + H2O =>
4 OH{-} + Cl2 + Br2 = 2 OBr{-} + 2 Cl{-} + 2 H2O
Fe2O3(s) + Zn = ZnO(s) + Fe(s) =>
Fe2O3(s) + 3 Zn = 3 ZnO(s) + 2 Fe(s)
Sn2O + O2 = SnO2 =>
2 Sn2O + 3 O2 = 4 SnO2
Li + Te = Te2{-} + Li{+} =>
Li + 2 Te = Te2{-} + Li{+}
NaC6H7O6 + HCl = H2O + NaCl + C6 + O =>
NaC6H7O6 + HCl = 4 H2O + NaCl + C6 + 2 O
Cu(SO4) + Al(OH)3 = Cu(OH)2 + Al2(SO4)3 =>
3 Cu(SO4) + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(SO4)3
Fe + BaBr2 = FeBr2 + Ba =>
Fe + BaBr2 = FeBr2 + Ba
Na(CO3)2 + CH3COOH = CO2 + H2O + NaCH3COO =>
8 Na(CO3)2 + 11 CH3COOH = 22 CO2 + 10 H2O + 8 NaCH3COO
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
Zn + AlP = Zn3P2 + Al =>
3 Zn + 2 AlP = Zn3P2 + 2 Al
HY + HNO3 = HYO3 + NO2 + H2O =>
HY + 6 HNO3 = HYO3 + 6 NO2 + 3 H2O
HNO3 + Cu(NH3)4SO4 = NH4{+} + CuSO4 + NO3{-} =>
4 HNO3 + Cu(NH3)4SO4 = 4 NH4{+} + CuSO4 + 4 NO3{-}
CaO + H2O = OH + Ca =>
CaO + H2O = 2 OH + Ca
Cu(SO4) + NH4OH = (NH4)2SO4 + Cu(OH)2 =>
Cu(SO4) + 2 NH4OH = (NH4)2SO4 + Cu(OH)2
RuO4 = RuO2 + O2 =>
RuO4 = RuO2 + O2
Br2 + PbF2 = F2 + PbBr2 =>
Br2 + PbF2 = F2 + PbBr2
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Na(g) + Cl2(g) = NaCl(s) =>
2 Na(g) + Cl2(g) = 2 NaCl(s)
CH4 + HBr = CH3Br + H2 =>
CH4 + HBr = CH3Br + H2
CO2(g) + H2 = CH4 + H2O =>
CO2(g) + 4 H2 = CH4 + 2 H2O
COCl2 + CuO = CuCl2 + CO2 =>
COCl2 + CuO = CuCl2 + CO2
MnO4{-} + W{3+} + H{+} = Mn{2+} + WO2{2+} + H2O =>
3 MnO4{-} + 5 W{3+} + 4 H{+} = 3 Mn{2+} + 5 WO2{2+} + 2 H2O
Chromium(III)Sulfate + SodiumNitrate = Chromium(III)Nitrate + SodiumSulfate =>
Chromium(III)Sulfate + SodiumNitrate = Chromium(III)Nitrate + SodiumSulfate
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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