| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + H3PO4 = K3PO4 + 3 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
Zn(OH)2 + HF = ZnF2 + H2O =>
Zn(OH)2 + 2 HF = ZnF2 + 2 H2O
MnO + KOH + O2 = K2MnO4 + H2O =>
MnO + 2 KOH + O2 = K2MnO4 + H2O
CuSO4*5H2O + KClO2 + NaOH = Na2Cu2O4 + KCl + NaSO4 + H2O =>
2 CuSO4*5H2O + KClO2 + 4 NaOH = Na2Cu2O4 + KCl + 2 NaSO4 + 12 H2O
AgNO3(aq) + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3(aq) + K2SO4 = Ag2SO4 + 2 KNO3
SO3(g) + H2O = H2SO4(aq) =>
SO3(g) + H2O = H2SO4(aq)
Cs(s) + Br2(l) = Cs(l)Br2(s) =>
Cs(s) + Br2(l) = Cs(l)Br2(s)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2HPO4 + Ba(OH)2 = K3PO4 + Ba3(PO4)2 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = 4 K3PO4 + Ba3(PO4)2 + 6 H2O
Sb4O6 + C = Sb + CO =>
Sb4O6 + 6 C = 4 Sb + 6 CO
XC2H5 + O2 = XOH2 + CO2 + H2O =>
4 XC2H5 + 13 O2 = 4 XOH2 + 8 CO2 + 6 H2O
SrO + Ag = Ag2O + Sr =>
SrO + 2 Ag = Ag2O + Sr
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
HgO + LiOH = Hg(OH)2 + Li2O =>
HgO + 2 LiOH = Hg(OH)2 + Li2O
BeCO3 + HCl = Cl2Be + H2O + CO2 =>
BeCO3 + 2 HCl = Cl2Be + H2O + CO2
Fe(HSO4) + O2 + H2SO4 = Fe(HSO4)3 + H2O =>
2 Fe(HSO4) + O2 + 4 H2SO4 = 2 Fe(HSO4)3 + 2 H2O
HBr = H2 + HBr2 =>
4 HBr = H2 + 2 HBr2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CH3COOH + (Ca(CH3COO)2) = CH3COO + HCa =>
CH3COOH + (Ca(CH3COO)2) = 3 CH3COO + HCa
Ca + CoCl3 = CaCl2 + CoCl2 =>
Ca + 2 CoCl3 = CaCl2 + 2 CoCl2
ClO4Se = ClO4 + Se =>
ClO4Se = ClO4 + Se
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
NiSO4(aq) + Mg(s) = MgSO4(aq) + Ni(s) =>
NiSO4(aq) + Mg(s) = MgSO4(aq) + Ni(s)
NaOH + Zn(NO3)2 = ZnOH + Na + NO3 =>
NaOH + Zn(NO3)2 = ZnOH + Na + 2 NO3
Ti + As = TiAs =>
Ti + As = TiAs
BaH18O10 + BPO4 + C2H4N4 + C3H7NO = Ba3BPN3 + CO2 + NH3 =>
168 BaH18O10 + 56 BPO4 + 451 C2H4N4 + 20 C3H7NO = 56 Ba3BPN3 + 962 CO2 + 1656 NH3
S8(l) + Cl2 = S2Cl2 =>
S8(l) + 4 Cl2 = 4 S2Cl2
Cu + Co2 = Cu2Co3 =>
4 Cu + 3 Co2 = 2 Cu2Co3
Cu + oxygen = copper(ii)oxide =>
2 Cu + O2 = 2 CuO
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
Fe + O2 + H2O = Fe(O2H)2 =>
2 Fe + 3 O2 + 2 H2O = 2 Fe(O2H)2
C3H8(g) + O2(g) = CO2(g) + CH4(g) =>
C3H8(g) + O2(g) = CO2(g) + 2 CH4(g)
Fe + NO = FeNO =>
Fe + NO = FeNO
AgNO3 + K2S{-}2 = AgS{-}2 + NO3K2 =>
AgNO3 + K2S{-}2 = AgS{-}2 + NO3K2
Chromium(IV)Phosphate + GalliumSulfate = GalliumPhosphate + Chromium(IV)Sulfate =>
Chromium(IV)Phosphate + GalliumSulfate = GalliumPhosphate + Chromium(IV)Sulfate
CH2O2(aq) + KOH(aq) = KCHO2 + H2O =>
CH2O2(aq) + KOH(aq) = KCHO2 + H2O
Li + MnO2 = LiMn2O4 =>
Li + 2 MnO2 = LiMn2O4
Na3PO4 + SrCl2 = Sr3(PO4)2 + NaCl =>
2 Na3PO4 + 3 SrCl2 = Sr3(PO4)2 + 6 NaCl
Cl3P + H2O = HCl + H3PO3 =>
Cl3P + 3 H2O = 3 HCl + H3PO3
S2{3+}O3{2-} + Br2{-} + H2O = SO4{2-} + Br{-} + H{+} =>
S2{3+}O3{2-} + 9 Br2{-} + 8 H2O = 2 SO4{2-} + 18 Br{-} + 16 H{+}
K2S + CH3COOH = CH3COOK + H2S =>
K2S + 2 CH3COOH = 2 CH3COOK + H2S
Ba(NO3)2 + H3PO4 = (NO3)2PO4 + BaH3 =>
Ba(NO3)2 + H3PO4 = (NO3)2PO4 + BaH3
CaCO3 + CO2 + H2O = (Ca(HCO3)2) =>
CaCO3 + CO2 + H2O = (Ca(HCO3)2)
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
C7H16 + HNO3 = C7H15NO2 + H2O =>
C7H16 + HNO3 = C7H15NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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