| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 NH4Br = BaBr2 + 2 NH4(OH)
C4H9(OH) + O2 = CO2 + H(OH) =>
C4H9(OH) + 6 O2 = 4 CO2 + 5 H(OH)
Pb(C2H3O2)2(ac) + KI(ac) = PbI2(s) + KC2H3O2(ac) =>
Pb(C2H3O2)2(ac) + 2 KI(ac) = PbI2(s) + 2 KC2H3O2(ac)
C12H23OH + O2 = CO + H2O =>
2 C12H23OH + 23 O2 = 24 CO + 24 H2O
K + NH3 = KNH2 + H =>
K + NH3 = KNH2 + H
Rh + O2 = RhO2 =>
Rh + O2 = RhO2
CH2(NH2)COOH + O2 = H2O + N2 + CO2 =>
4 CH2(NH2)COOH + 9 O2 = 10 H2O + 2 N2 + 8 CO2
Pb(OH)2 + CuO = PbO + Cu(OH)2 =>
Pb(OH)2 + CuO = PbO + Cu(OH)2
Cl2(g) + Cs(s) = CsCl(s) =>
Cl2(g) + 2 Cs(s) = 2 CsCl(s)
NH4Br + KOH = KBr + NH3 + H2O =>
NH4Br + KOH = KBr + NH3 + H2O
H3(PO4) + Na2(CO3) = H2(CO3) + Na3(PO4) =>
2 H3(PO4) + 3 Na2(CO3) = 3 H2(CO3) + 2 Na3(PO4)
N(subscript)2H(subscript)4 + H(subscript)2O(subscript)2 = N(subscript)2 + H(subscript)2O =>
N(subscript)2H(subscript)4 + 2 H(subscript)2O(subscript)2 = N(subscript)2 + 4 H(subscript)2O
Ag2O(s) + NaOH(aq) = AgOH(aq) + Na2O(aq) =>
Ag2O(s) + 2 NaOH(aq) = 2 AgOH(aq) + Na2O(aq)
(NH4)MnO4 = MnO2 + H2O + N2 =>
2(NH4)MnO4 = 2 MnO2 + 4 H2O + N2
SnCl4 + AgNO3 = AgCl4 + SnNO3 =>
SnCl4 + AgNO3 = AgCl4 + SnNO3
CH3CH(OH)COOH + CaCO3 = C6H10CaO6 + H2O + CO2 =>
2 CH3CH(OH)COOH + CaCO3 = C6H10CaO6 + H2O + CO2
Zn(s) + HCIO4(aq) = Zn(CIO4)2(aq) + H2(g) =>
Zn(s) + 2 HCIO4(aq) = Zn(CIO4)2(aq) + H2(g)
LiBr + Fe(OH)3 = LiOH + FeBr3 =>
3 LiBr + Fe(OH)3 = 3 LiOH + FeBr3
C35H72(s) + O2(g) = CO2(g) + H2O(l) =>
C35H72(s) + 53 O2(g) = 35 CO2(g) + 36 H2O(l)
WS2 + O2 = WO3 + SO2 =>
2 WS2 + 7 O2 = 2 WO3 + 4 SO2
HBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 HBr + K2Cr2O7 + 4 H2SO4 = 3 Br2 + Cr2(SO4)3 + K2SO4 + 7 H2O
NO(g) = N2O(g) + NO2(g) =>
3 NO(g) = N2O(g) + NO2(g)
KI + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaI =>
2 KI + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaI
Cu(NO3)2 + Zn = Zn(NO3)4 + Cu =>
2 Cu(NO3)2 + Zn = Zn(NO3)4 + 2 Cu
Hg{2+} + HCl = HgCl2 + H{+} =>
Hg{2+} + 2 HCl = HgCl2 + 2 H{+}
C16H34 + O2(g) = CO2(g) + H2O(g) =>
2 C16H34 + 49 O2(g) = 32 CO2(g) + 34 H2O(g)
Cr(ClO3)6 + Cs3PO4 = Cr3(PO4)6 + Cs(ClO3) =>
3 Cr(ClO3)6 + 6 Cs3PO4 = Cr3(PO4)6 + 18 Cs(ClO3)
Fe2(CO3)3 + HBr = FeBr3 + H2CO3 =>
Fe2(CO3)3 + 6 HBr = 2 FeBr3 + 3 H2CO3
KHC4H4O6 + HCl = H2C4H4O6 + KCl =>
KHC4H4O6 + HCl = H2C4H4O6 + KCl
P + CI5 = PCI5 =>
P + CI5 = PCI5
AlCl3 + CuO = Al + O2 + CuCl2 =>
4 AlCl3 + 6 CuO = 4 Al + 3 O2 + 6 CuCl2
Na2O + H2SIO3 = Na2SIO3 + H2O =>
Na2O + H2SIO3 = Na2SIO3 + H2O
K4Fe(CN)6 + PbO2 + H2SO4 = Fe2(SO4)3 + K2SO4 + PbSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 61 PbO2 + 68 H2SO4 = Fe2(SO4)3 + 4 K2SO4 + 61 PbSO4 + 12 HNO3 + 12 CO2 + 62 H2O
C10H8O4 + KOH = C6H6 + K + O2 =>
3 C10H8O4 + 6 KOH = 5 C6H6 + 6 K + 9 O2
Ir2(SO4)3 + Mg = Ir + Mg(SO4) =>
Ir2(SO4)3 + 3 Mg = 2 Ir + 3 Mg(SO4)
KClO3 + H2C2O4 = ClO2 + K2CO3 + CO2 + H2O =>
2 KClO3 + H2C2O4 = 2 ClO2 + K2CO3 + CO2 + H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
KCl(s) + H2SO4(aq) = K2SO4(aq) + HCl =>
2 KCl(s) + H2SO4(aq) = K2SO4(aq) + 2 HCl
HI + As2O5 = I2 + As2O3 + H2O =>
4 HI + As2O5 = 2 I2 + As2O3 + 2 H2O
AlCl3(aq) + Pb(NO3)2(aq) = PbCl2 + Al(NO3)3 =>
2 AlCl3(aq) + 3 Pb(NO3)2(aq) = 3 PbCl2 + 2 Al(NO3)3
C8H10 + H2 = C8H16 =>
C8H10 + 3 H2 = C8H16
Al(OH)3 + NaOH = AlNaO2 + H2O = Al[Na(OH)4] =>
Al(OH)3 + NaOH = AlNaO2 + 2 H2O
SiO2 + C2 = SiC + CO2 =>
SiO2 + C2 = SiC + CO2
NH4Cl + K2[HgBr2I2] + KOH = HgOHg(NH2)I + KCl + KBr + KI + H2O =>
NH4Cl + 2 K2[HgBr2I2] + 4 KOH = HgOHg(NH2)I + KCl + 4 KBr + 3 KI + 3 H2O
HgI2 + I{-} = [HgI4]{2-} =>
HgI2 + 2 I{-} = [HgI4]{2-}
NaOH + H2SO4 = (SO4)Na2 + H2O =>
2 NaOH + H2SO4 = (SO4)Na2 + 2 H2O
(Cu)2(NO3)1 + Na(OH)1 = (Cu)2(OH)1 + Na(NO3)1 =>
(Cu)2(NO3)1 + Na(OH)1 = (Cu)2(OH)1 + Na(NO3)1
Fe(OH)2 + HCl = FeCl3 + H2O + H =>
Fe(OH)2 + 3 HCl = FeCl3 + 2 H2O + H
Li2 = Li =>
Li2 = 2 Li
G(NO3)2(aq) + A(s) = A(NO3)2(aq) + G(s) =>
G(NO3)2(aq) + A(s) = A(NO3)2(aq) + G(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
