| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(aq) + KSCN(aq) = AgSCN(s) + KNO3
Sr(OH)2 + H3BO3 = (SrOH)3BO3 + H2O =>
3 Sr(OH)2 + H3BO3 = (SrOH)3BO3 + 3 H2O
Na3PO4 + BaSO4 = (Ba)3(PO4)2 + (Na)2SO4 =>
2 Na3PO4 + 3 BaSO4 = (Ba)3(PO4)2 + 3(Na)2SO4
Li3PO4 = Li + PO4 =>
Li3PO4 = 3 Li + PO4
AgNO3 + KJ = AgJ + KNO3 =>
AgNO3 + KJ = AgJ + KNO3
CuO + NH4OH + (NH4)2SO4 = [Cu(NH3)4] + SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = [Cu(NH3)4] + SO4 + 3 H2O
H2SO4 + FeSO4 + KMnO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
8 H2SO4 + 10 FeSO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Na2NO3 + MgCl2 = NaCl + MgNO3 =>
Na2NO3 + MgCl2 = 2 NaCl + MgNO3
Al4 + N2 = AlN =>
Al4 + 2 N2 = 4 AlN
Ag(NO3) + Mg(Cl2) = AgCl2 + Mg(NO3) =>
Ag(NO3) + Mg(Cl2) = AgCl2 + Mg(NO3)
Br2 + VF5 = F2 + VBr3 =>
3 Br2 + 2 VF5 = 5 F2 + 2 VBr3
LiOH + H2S = LiS + H3O =>
LiOH + H2S = LiS + H3O
ZrO2 + Na2O = NaZr + O2 =>
4 ZrO2 + 2 Na2O = 4 NaZr + 5 O2
Na2CO3 + K3PO4 = NaPO4 + CO3 + K =>
Na2CO3 + 2 K3PO4 = 2 NaPO4 + CO3 + 6 K
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
CH3CH2 + O2 = CO2 + H2O =>
4 CH3CH2 + 13 O2 = 8 CO2 + 10 H2O
LiOH + H2S = LiS + H3O =>
LiOH + H2S = LiS + H3O
AgN3 + BaCl3 = AgCl3 + BaN3 =>
AgN3 + BaCl3 = AgCl3 + BaN3
Al2(CO3)3 + NaOH = Na2CO3 + Al(OH)3 =>
Al2(CO3)3 + 6 NaOH = 3 Na2CO3 + 2 Al(OH)3
(NH4)2CrO4 + AgClO3 = Ag2CrO4 + (NH4)ClO3 =>
(NH4)2CrO4 + 2 AgClO3 = Ag2CrO4 + 2(NH4)ClO3
FeOH2 + NaOH = FeOH + NaOH2 =>
FeOH2 + NaOH = FeOH + NaOH2
SO3{2-} + MnO4{-} + H3O{+} = Mn{2+} + SO4{2-} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H3O{+} = 2 Mn{2+} + 5 SO4{2-} + 9 H2O
C2H6O(g) + O2(s) = CO2(s) + H2O(s) =>
C2H6O(g) + 3 O2(s) = 2 CO2(s) + 3 H2O(s)
C3H8O3 + HNO3 = C3H5O9N3 + H2O =>
C3H8O3 + 3 HNO3 = C3H5O9N3 + 3 H2O
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
Sc3O3 + Cl2 + S2Cl2 = ScCl3 + SOCl2 =>
2 Sc3O3 + 12 Cl2 + 3 S2Cl2 = 6 ScCl3 + 6 SOCl2
W(NO3)3 + Rb2S = Rb(NO3) + W2S3 =>
2 W(NO3)3 + 3 Rb2S = 6 Rb(NO3) + W2S3
KOH + S = KSOH =>
KOH + S = KSOH
CuO(s) + NaOH = Na2CuO2 + H2O =>
CuO(s) + 2 NaOH = Na2CuO2 + H2O
SnCl4 + Be(OH)2 = Sn(OH)4 + BeCl2 =>
SnCl4 + 2 Be(OH)2 = Sn(OH)4 + 2 BeCl2
NaCl + H2SO4 + H2O = Na2SO4*10H2O + HCl =>
2 NaCl + H2SO4 + 10 H2O = Na2SO4*10H2O + 2 HCl
Pb(CH3COO)2 + H2O = CH3COOH + Pb(OH)2 =>
Pb(CH3COO)2 + 2 H2O = 2 CH3COOH + Pb(OH)2
magnesium + H2SO4 = hydrogen + magnesiumsulfate =>
Mg + H2SO4 = H2 + MgSO4
Cl2 = Cl7 =>
7 Cl2 = 2 Cl7
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
(NH3OH)HSO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2(NH3OH)HSO4 + 4 FeSO4 + H2SO4 = 2 Fe2(SO4)3 + (NH4)2SO4 + 2 H2O
CH + OH = CH2O =>
CH + OH = CH2O
Cu(SO4) + Na2(CO3) = Na2(SO4) + Cu(CO3) =>
Cu(SO4) + Na2(CO3) = Na2(SO4) + Cu(CO3)
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
C6H5NO2 + Ni + H = C6H5NH3Ni + H2O =>
C6H5NO2 + Ni + 7 H = C6H5NH3Ni + 2 H2O
BiCl2 + NaOH = Bi(OH)2 + NaCl =>
BiCl2 + 2 NaOH = Bi(OH)2 + 2 NaCl
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride =>
SodiumChloride + CalciumChlorate = SodiumChlorate + CalciumChloride
K4[Fe(CN)6] + Pt = Pt[Fe(CN)6] + K =>
K4[Fe(CN)6] + Pt = Pt[Fe(CN)6] + 4 K
{-} + H{+} + MnO4{-} = Mn{+2} + H2O =>
5e + 8 H{+} + MnO4{-} = Mn{+2} + 4 H2O
Bi{+3} + Cl{-} + H2O = Bi6O12H12Cl6 + H{+} =>
6 Bi{+3} + 6 Cl{-} + 12 H2O = Bi6O12H12Cl6 + 12 H{+}
C6H11{+} + OH{-} = C6H10 + H2O =>
C6H11{+} + OH{-} = C6H10 + H2O
Cr(OH)3 + H2S = CrH2 + S(OH)3 =>
Cr(OH)3 + H2S = CrH2 + S(OH)3
NaOHH2S = NaHSH2O =>
NaOHH2S = NaHSH2O
MnO4 + C2H2O4 = Mn4 + CO2 + H2O =>
4 MnO4 + 16 C2H2O4 = Mn4 + 32 CO2 + 16 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuS + NO2 + H2O =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuS + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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