| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2(g) + 2 H2O(l) + SO2(g) = 2 HBr(aq) + H2SO4(aq)
Cr2O3 + K2S2O7 = KCr(SO4)2 + K2SO4 =>
Cr2O3 + 3 K2S2O7 = 2 KCr(SO4)2 + 2 K2SO4
FeC2O4*2H2O + H2O2 + K2C2O4 = [Fe(C2O4)3]{3-} + K{+} + OH{-} + H2O =>
2 FeC2O4*2H2O + H2O2 + 4 K2C2O4 = 2[Fe(C2O4)3]{3-} + 8 K{+} + 2 OH{-} + 4 H2O
Al(s) + FeO(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + 3 FeO(s) = 3 Fe(s) + Al2O3(s)
H2Te + Bi(OH)3 = Bi2Te3 + H2O =>
3 H2Te + 2 Bi(OH)3 = Bi2Te3 + 6 H2O
ZnSO4 + Na2HPO4 = Zn3(PO4)2 + Na2SO4 + NaH2PO4 =>
3 ZnSO4 + 4 Na2HPO4 = Zn3(PO4)2 + 3 Na2SO4 + 2 NaH2PO4
CsF + XeF4 = CsF5 + Xe =>
CsF + XeF4 = CsF5 + Xe
H2O2 + I{-} = IO3{-} + H2O =>
3 H2O2 + I{-} = IO3{-} + 3 H2O
CuBr2(aq) + Na2S(aq) = CuS(aq) + NaBr(aq) =>
CuBr2(aq) + Na2S(aq) = CuS(aq) + 2 NaBr(aq)
Fe(OH)2 + P2O5 = Fe(PO3)2 + H2O =>
Fe(OH)2 + P2O5 = Fe(PO3)2 + H2O
Pb(NO3)2 + K(OH) = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 K(OH) = Pb(OH)2 + 2 K(NO3)
C4H9OH + HI = C4H9I + H2O =>
C4H9OH + HI = C4H9I + H2O
CH3COOH + Mg(HSO4)2 = Mg(CH3COO)2 + H2SO4 =>
2 CH3COOH + Mg(HSO4)2 = Mg(CH3COO)2 + 2 H2SO4
Cd + ZnBr2 = CdBr2 + Zn =>
Cd + ZnBr2 = CdBr2 + Zn
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Fe(OH)3 + C12H22O11 = FeOOHC12H22O11 + H2O =>
Fe(OH)3 + C12H22O11 = FeOOHC12H22O11 + H2O
Au(s) + HCl(aq) = AuCl3(aq) + H2(g) =>
2 Au(s) + 6 HCl(aq) = 2 AuCl3(aq) + 3 H2(g)
KI(aq) + NaOH(aq) = KOH(s) + NaI(aq) =>
KI(aq) + NaOH(aq) = KOH(s) + NaI(aq)
CS4 + O2 = CO2 + SO4 =>
CS4 + 9 O2 = CO2 + 4 SO4
AgCl(s) + O2(g) = Ag2O + Cl2 =>
4 AgCl(s) + O2(g) = 2 Ag2O + 2 Cl2
Ca(OH)2SO3 = CaSO4H2O =>
Ca(OH)2SO3 = CaSO4H2O
AgNO3 + I = AgI + NO3 =>
AgNO3 + I = AgI + NO3
HClO3 + HNO2 = HNO3 + Cl2 + H2O =>
2 HClO3 + 5 HNO2 = 5 HNO3 + Cl2 + H2O
Fe(HSO4)2 + NaOH = FeSO4 + Na2SO4 + H2O =>
Fe(HSO4)2 + 2 NaOH = FeSO4 + Na2SO4 + 2 H2O
Na + *F2 = NaF =>
2 Na + *F2 = 2 NaF
KSCN + NaCl = KCl + Na(SCN) =>
KSCN + NaCl = KCl + Na(SCN)
NaOH + N2SO4 = NaSO4 + OHN2 =>
NaOH + N2SO4 = NaSO4 + OHN2
O2 + C20H42 = CO + H2O =>
41 O2 + 2 C20H42 = 40 CO + 42 H2O
C27H28Br2O5S + H2O = C27H30Br2O6S =>
C27H28Br2O5S + H2O = C27H30Br2O6S
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
Fe2O3 + Mg = MgO + FeFe =>
Fe2O3 + 3 Mg = 3 MgO + FeFe
KCl + Pb(NO3)2 = K + NO3 + PbCl2 =>
2 KCl + Pb(NO3)2 = 2 K + 2 NO3 + PbCl2
NO3NH4 = N2O + H2O =>
NO3NH4 = N2O + 2 H2O
Ag + HCl = AgHCl =>
Ag + HCl = AgHCl
CuS2O3 + NH4OH = CuOH + NH4S2O3 =>
CuS2O3 + NH4OH = CuOH + NH4S2O3
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
C4H4 + KMnO4 + H2SO4 = C2H2O4 + K2SO4 + MnSO4 + H2O =>
5 C4H4 + 16 KMnO4 + 24 H2SO4 = 10 C2H2O4 + 8 K2SO4 + 16 MnSO4 + 24 H2O
LiHCO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
LiHCO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g)
C6H6() + O2() = CO2() + H2O() =>
2 C6H6() + 15 O2() = 12 CO2() + 6 H2O()
KI + HCl + K3[Fe(CN)6] = KCl + I2 + H4[Fe(CN)6] =>
2 KI + 8 HCl + 2 K3[Fe(CN)6] = 8 KCl + I2 + 2 H4[Fe(CN)6]
Na2CO3(s) + HCl(ac) = NaCl(s) + H2O(s) + CO2(g) =>
Na2CO3(s) + 2 HCl(ac) = 2 NaCl(s) + H2O(s) + CO2(g)
Fe(NO3)2 + Na2(CO3) = Fe(CO3) + Na(NO3) =>
Fe(NO3)2 + Na2(CO3) = Fe(CO3) + 2 Na(NO3)
Zn(NO3)2(aq) + H2S(aq) = ZnS + HNO3 =>
Zn(NO3)2(aq) + H2S(aq) = ZnS + 2 HNO3
Al2(SO4)3(ac) + Ca(OH)2(ac) = Al(OH)3(ac) + CaSO4(ac) =>
Al2(SO4)3(ac) + 3 Ca(OH)2(ac) = 2 Al(OH)3(ac) + 3 CaSO4(ac)
NH4 + CO3 = NO3 + CH4 =>
NH4 + CO3 = NO3 + CH4
KI(s) = K(s) + I2(g) =>
2 KI(s) = 2 K(s) + I2(g)
ZnF2 + H2O = Zn(OH)2 + HF =>
ZnF2 + 2 H2O = Zn(OH)2 + 2 HF
Ba(OH)2 + MgSO4 = BaSO4 + (OH)2Mg =>
Ba(OH)2 + MgSO4 = BaSO4 + (OH)2Mg
Fe + C2H3O2 = FeC2H3O2 =>
Fe + C2H3O2 = FeC2H3O2
H2SO4 + K2Cr2O7 + KCl = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
7 H2SO4 + K2Cr2O7 + 6 KCl = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
| 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 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
