| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 SrCl2
HCl + NaHCO3(s) = NaCl + CO2 + H2O =>
HCl + NaHCO3(s) = NaCl + CO2 + H2O
COCl2 + K2CO3 = KCl + CO2 =>
COCl2 + K2CO3 = 2 KCl + 2 CO2
NaOH + SO2 = H2SO4 + Na =>
2 NaOH + SO2 = H2SO4 + 2 Na
C16H26(OH)3 + O2 = CO2 + H2O =>
4 C16H26(OH)3 + 87 O2 = 64 CO2 + 58 H2O
NaOH + (NH4)3SO4 = Na3SO4 + H2O + NH3 =>
3 NaOH + (NH4)3SO4 = Na3SO4 + 3 H2O + 3 NH3
CHSO + O2 = CO2 + SO2 + H2O =>
4 CHSO + 7 O2 = 4 CO2 + 4 SO2 + 2 H2O
H2SO4 + H2O = H5O + SO4 =>
3 H2SO4 + 2 H2O = 2 H5O + 3 SO4
Al + HNO3 = AlNO3 + NO + H2O =>
3 Al + 4 HNO3 = 3 AlNO3 + NO + 2 H2O
Fe(MnO4)2 + H2O = HMnO4 + FeO =>
Fe(MnO4)2 + H2O = 2 HMnO4 + FeO
Na + TiCl4 = Ti + NaCl =>
4 Na + TiCl4 = Ti + 4 NaCl
AgBr(s) + Na2S2O3(aq) = Na3(Ag(S2O3)2)(aq) + NaBr(aq) =>
AgBr(s) + 2 Na2S2O3(aq) = Na3(Ag(S2O3)2)(aq) + NaBr(aq)
(NH4)2SO4 + OH{-} = NH3 + SO4{2-} + H2O =>
(NH4)2SO4 + 2 OH{-} = 2 NH3 + SO4{2-} + 2 H2O
FeS2 + Li = Li2S + Fe =>
FeS2 + 4 Li = 2 Li2S + Fe
Ca(BO2)2 = CaO + B2O3 =>
Ca(BO2)2 = CaO + B2O3
Pb(NO3)2 + Cu2SO4 = PbSO4 + CuNO3 =>
Pb(NO3)2 + Cu2SO4 = PbSO4 + 2 CuNO3
NaClO3 + S8 = NaCl + SO2 =>
16 NaClO3 + 3 S8 = 16 NaCl + 24 SO2
NaCl(aq) + AgC2H3O2(aq) = AgCl(s) + NaC2H3O2(aq) =>
NaCl(aq) + AgC2H3O2(aq) = AgCl(s) + NaC2H3O2(aq)
HCIO4 + RbOH = Rb(CIO4) + H2O =>
HCIO4 + RbOH = Rb(CIO4) + H2O
SiO2(aq) + H2O(l) = H4SiO4(aq) =>
SiO2(aq) + 2 H2O(l) = H4SiO4(aq)
Na + Al + H2O = NaOH + AlH3 =>
3 Na + Al + 3 H2O = 3 NaOH + AlH3
FeCl3 + H2O = HFeO2 + HCl =>
FeCl3 + 2 H2O = HFeO2 + 3 HCl
Al + HNO3 = AlNO3 + NO + H2O =>
3 Al + 4 HNO3 = 3 AlNO3 + NO + 2 H2O
NaBr(aq) + H2SO4(aq) = HBr(aq) + Na2SO4 =>
2 NaBr(aq) + H2SO4(aq) = 2 HBr(aq) + Na2SO4
SO3{-}2 + Ag{+} + OH{-} = SO42{-} + Ag + H2O =>
SO3{-}2 + 78 Ag{+} + 78 OH{-} = SO42{-} + 78 Ag + 39 H2O
FeCl2 + KBrO3 + HCl = FeCl3 + KBr + H2O =>
6 FeCl2 + KBrO3 + 6 HCl = 6 FeCl3 + KBr + 3 H2O
C10H14O + CrO3 + H2SO4 = C10H14O4 + H2O + Cr2(SO4)3 =>
C10H14O + 2 CrO3 + 3 H2SO4 = C10H14O4 + 3 H2O + Cr2(SO4)3
C11H20O3 + O2 = CO2 + H2O =>
2 C11H20O3 + 29 O2 = 22 CO2 + 20 H2O
LiCl + AgNO3 = LiNO3AgCl =>
LiCl + AgNO3 = LiNO3AgCl
Pb(NO3)2 + K3Fe(CN)6 = Pb(CN)2 + K3Fe(NO3)6 =>
3 Pb(NO3)2 + K3Fe(CN)6 = 3 Pb(CN)2 + K3Fe(NO3)6
N2H2 + Cl2 = N2 + HCl =>
N2H2 + Cl2 = N2 + 2 HCl
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
H + F = HF =>
H + F = HF
Al + HNO3 = AlNO3 + NO + H2O =>
3 Al + 4 HNO3 = 3 AlNO3 + NO + 2 H2O
C6H10O5 + I = C6H10O4I + OI =>
C6H10O5 + 2 I = C6H10O4I + OI
H + O12 = H12O =>
144 H + O12 = 12 H12O
FeO + H2SO4 = H2O + Fe2(SO4)2 =>
2 FeO + 2 H2SO4 = 2 H2O + Fe2(SO4)2
Al + S + H2O = Al2O3 + HS =>
2 Al + 6 S + 3 H2O = Al2O3 + 6 HS
K2CrO4 + KOH + H2O = K3(Cr(OH)6) + O2 =>
4 K2CrO4 + 4 KOH + 10 H2O = 4 K3(Cr(OH)6) + 3 O2
B2O(s) + HF(l) = BF(g) + H2O(l) =>
B2O(s) + 2 HF(l) = 2 BF(g) + H2O(l)
Sn + Zn(NO3)2 = Zn + SnNO3 =>
2 Sn + Zn(NO3)2 = Zn + 2 SnNO3
NH4ClO3 + Sr(OH)2 = NH4OH + Sr(ClO3)2 =>
2 NH4ClO3 + Sr(OH)2 = 2 NH4OH + Sr(ClO3)2
Al(SO)(aq) + KOH(aq) = Al(OH)(aq) + KSO(aq) =>
Al(SO)(aq) + KOH(aq) = Al(OH)(aq) + KSO(aq)
AsH3 + KMnO4 + H2SO4 = H2AsO4 + K2SO4 + MnSO4 + H2O =>
10 AsH3 + 18 KMnO4 + 27 H2SO4 = 10 H2AsO4 + 9 K2SO4 + 18 MnSO4 + 32 H2O
Au + Ti = AuTi =>
Au + Ti = AuTi
PH3 + KMnO4 = P4 + MnO2 + KOH + H2O =>
4 PH3 + 4 KMnO4 = P4 + 4 MnO2 + 4 KOH + 4 H2O
MnCl2 + Br2 + KOH = MnBr2 + KClO + KCl + H2O =>
MnCl2 + Br2 + 2 KOH = MnBr2 + KClO + KCl + H2O
Fe + MnO2 = FeO2 + Mn =>
Fe + MnO2 = FeO2 + Mn
MgCoCl2 = MgCl2Co =>
MgCoCl2 = MgCl2Co
H2O(l) + SO3(s) = H2SO4(aq) =>
H2O(l) + SO3(s) = H2SO4(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/21/24
Équations équilibrées sur08/20/23
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