| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(aq) + NaOCl(aq) = Cl2(g) + NaCl(aq) + H2O(l)
P + Fe{2}O{3} = P{4}O{10} + Fe =>
P + 2 Fe{2}O{3} = P{4}O{10} + 2 Fe
PbCl4 + Na2SO4 = NaCl + Pb2(SO4)4 =>
2 PbCl4 + 4 Na2SO4 = 8 NaCl + Pb2(SO4)4
Mg + AgOH = Ag + Mg(OH) =>
Mg + AgOH = Ag + Mg(OH)
K2Cr2O7 + HCl + H2S = CrCl3 + KCl + H2O + S =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 CrCl3 + 2 KCl + 7 H2O + 3 S
Cr + (CO3)3 = Cr2O3 + CO2 =>
2 Cr + (CO3)3 = Cr2O3 + 3 CO2
PbCl + Hg + NO3 = PbNO3 + HgCl =>
PbCl + Hg + NO3 = PbNO3 + HgCl
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
C2H3NaO2 + KCl = NaCl + CH3CO2K =>
C2H3NaO2 + KCl = NaCl + CH3CO2K
NaI + Cu(NO3)2 = NaNO3 + I2Cu =>
2 NaI + Cu(NO3)2 = 2 NaNO3 + I2Cu
Na + S + O = Na2SO3 =>
2 Na + S + 3 O = Na2SO3
FeOH2 + Na2SO4 = Na2OH2 + FeSO4 =>
FeOH2 + Na2SO4 = Na2OH2 + FeSO4
Na{+}Cl{-} + Ag{+3}N{2-} = Na{2+}N{-} + Ag{+}Cl{2-} =>
2 Na{+}Cl{-} + Ag{+3}N{2-} = 2 Na{2+}N{-} + Ag{+}Cl{2-}
KI(ac) + H2SO4(ac) + H2O2(l) = K2SO4(ac) + I2(ac) + H2O =>
2 KI(ac) + H2SO4(ac) + H2O2(l) = K2SO4(ac) + I2(ac) + 2 H2O
Pb + NO3(aq) = Pb(NO3)2(aq) =>
Pb + 2 NO3(aq) = Pb(NO3)2(aq)
AgNO3 + MnCl2 + KOH = Ag + K2MnO4 + KCl + KNO3 + H2O =>
4 AgNO3 + MnCl2 + 8 KOH = 4 Ag + K2MnO4 + 2 KCl + 4 KNO3 + 4 H2O
LiOH + CaCO3 = LiCO3 + CaOH =>
LiOH + CaCO3 = LiCO3 + CaOH
KClO3 = K + Cl2O3 + O2 =>
4 KClO3 = 4 K + 2 Cl2O3 + 3 O2
Al(NO3)3 + KNO3 + H2O = KAlO2 + HNO3 =>
Al(NO3)3 + KNO3 + 2 H2O = KAlO2 + 4 HNO3
Mn(NO3)2 + CH3COOH = Mn(CH3COO)2 + HNO4 + N2O + H2 =>
7 Mn(NO3)2 + 14 CH3COOH = 7 Mn(CH3COO)2 + 10 HNO4 + 2 N2O + 2 H2
NaOH + Br2 = NaOBr + HBr =>
NaOH + Br2 = NaOBr + HBr
FeSO4 + NaOH + Cl2 = Fe(OH)3 + NaCl + Na2SO4 =>
2 FeSO4 + 6 NaOH + Cl2 = 2 Fe(OH)3 + 2 NaCl + 2 Na2SO4
NaOH + Al + water = NaAlO2 + H2 =>
2 NaOH + 2 Al + 2 H2O = 2 NaAlO2 + 3 H2
C2H2F2 + O2 = HF + CO2 =>
C2H2F2 + 2 O2 = 2 HF + 2 CO2
P2S4 + KClO4 + H2O = H3PO4 + H2SO4 + KCl =>
4 P2S4 + 17 KClO4 + 28 H2O = 8 H3PO4 + 16 H2SO4 + 17 KCl
KOH + H = K2O + H3O =>
2 KOH + H = K2O + H3O
MnO4 + HS = S + MnO2 + H2O =>
MnO4 + 4 HS = 4 S + MnO2 + 2 H2O
CH3CHCNCH3 + H2 = CH3CH(CH3)CH3 + NH3 =>
CH3CHCNCH3 + 3 H2 = CH3CH(CH3)CH3 + NH3
C7H7NH2 + O2 = CO2 + N2 + H2O =>
4 C7H7NH2 + 37 O2 = 28 CO2 + 2 N2 + 18 H2O
KO2 + H2O = KOH + H2O2 =>
2 KO2 + 4 H2O = 2 KOH + 3 H2O2
SiO2(l) + C(s) = Si(l) + CO(g) =>
SiO2(l) + 2 C(s) = Si(l) + 2 CO(g)
Hg{2+} + NO + H2O + Cl{-} = Hg2Cl2 + NO3{-} + H{+} =>
6 Hg{2+} + 2 NO + 4 H2O + 6 Cl{-} = 3 Hg2Cl2 + 2 NO3{-} + 8 H{+}
NaNo3(aq) + KI(aq) = NaI + KNo3(aq) =>
NaNo3(aq) + KI(aq) = NaI + KNo3(aq)
KOH + H2O = H2 + KOH[OH] =>
2 KOH + 2 H2O = H2 + 2 KOH[OH]
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
Cr(NO3)3 + Na2CO3 + H2O = Cr(OH)3 + NaNO3 + NaHCO3 =>
Cr(NO3)3 + 3 Na2CO3 + 3 H2O = Cr(OH)3 + 3 NaNO3 + 3 NaHCO3
AgNO3(aq) + Mg(s) = Ag(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + Mg(s) = 2 Ag(s) + Mg(NO3)2(aq)
CO2(g) + H2(g) = CH4(s) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(s) + 2 H2O(g)
O2 + C8H18O2 = CO2 + H2O =>
23 O2 + 2 C8H18O2 = 16 CO2 + 18 H2O
Al(OH)3 + HClO4 = Al(ClO4)(OH)2 + H2O =>
Al(OH)3 + HClO4 = Al(ClO4)(OH)2 + H2O
MgCl2(aq) + NaOH = Mg(OH)2 + NaCl(aq) =>
MgCl2(aq) + 2 NaOH = Mg(OH)2 + 2 NaCl(aq)
C6H13COOC2H5 + H2O = C2H5OH + C6H13COOH =>
C6H13COOC2H5 + H2O = C2H5OH + C6H13COOH
CCl4(l) = C(s) + Cl2(g) =>
CCl4(l) = C(s) + 2 Cl2(g)
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
La + Sr + Fe + O = La4SrFe5O15 =>
4 La + Sr + 5 Fe + 15 O = La4SrFe5O15
CS2 + Mg = MgS + C =>
CS2 + 2 Mg = 2 MgS + C
Ni + Fe2(SO4)3 = NiSO4 + Fe =>
3 Ni + Fe2(SO4)3 = 3 NiSO4 + 2 Fe
As2S3(ac) + HNO3(ac) + H2O(i) = H3AsO4(ac) + H2SO4(ac) + NO(g) =>
3 As2S3(ac) + 28 HNO3(ac) + 4 H2O(i) = 6 H3AsO4(ac) + 9 H2SO4(ac) + 28 NO(g)
Sr(OH)2 + C2H4O2 = Sr + CO2 + H2O(l) =>
4 Sr(OH)2 + C2H4O2 = 4 Sr + 2 CO2 + 6 H2O(l)
CaCO3 + HCl(aq) = CaClHO + CO2 =>
CaCO3 + HCl(aq) = CaClHO + CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
