| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CaO + 2 P2O5 = 4 CaPO + 5 O2
K2J + H2SO4 = K2(SO4) + H2S + J2 + H2O =>
4 K2J + 5 H2SO4 = 4 K2(SO4) + H2S + 2 J2 + 4 H2O
NH4OH + CaCO3 = Ca(OH)2 + CO2 + NH3 =>
NH4OH + CaCO3 = Ca(OH)2 + CO2 + NH3
ClO3{-} + H3O{+} + Br{-} = Br2 + Cl{-} + H2O =>
ClO3{-} + 6 H3O{+} + 6 Br{-} = 3 Br2 + Cl{-} + 9 H2O
Cr(OH)3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 5 H2O
C7H8NO6Na3 + FeCl3 + NaOH = C7H7NO6FeNa + NaCl + H2O =>
C7H8NO6Na3 + FeCl3 + NaOH = C7H7NO6FeNa + 3 NaCl + H2O
KNO2 + AlCl3 + H2O = KCl + Al + NO2H2O =>
3 KNO2 + AlCl3 + 3 H2O = 3 KCl + Al + 3 NO2H2O
PO2O5 = PO + O =>
PO2O5 = PO + 6 O
Ni(NO3)2 + KCl = NiCl2 + KNO3 =>
Ni(NO3)2 + 2 KCl = NiCl2 + 2 KNO3
AgI + BaCl2 = AgCl + BaI2 =>
2 AgI + BaCl2 = 2 AgCl + BaI2
COCl2(HCl) = COCl2 + HCl =>
COCl2(HCl) = COCl2 + HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Sb + AgNO3 = SbNO3 + Ag =>
Sb + AgNO3 = SbNO3 + Ag
NaF + Sr = SrF2 + Na =>
2 NaF + Sr = SrF2 + 2 Na
C2O4Na2 + KMnO4 + H2SO4 = CO2 + K2(SO4) + Na2(SO4) + Mn(SO4) + H2O =>
5 C2O4Na2 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + K2(SO4) + 5 Na2(SO4) + 2 Mn(SO4) + 8 H2O
Ce(SO4)2 + H2O2 = Ce2(SO4) + O2 + H2SO4 =>
2 Ce(SO4)2 + 3 H2O2 = Ce2(SO4) + 3 O2 + 3 H2SO4
CuTe = Te + Cu =>
CuTe = Te + Cu
HNO2 + CH3CH2NHCH2CH3 = CH3CH2CH2OH + N2 + H =>
4 HNO2 + 6 CH3CH2NHCH2CH3 = 8 CH3CH2CH2OH + 5 N2 + 6 H
CO(NO3)2 + Na2CO3 = Na2(NO3) + CO(CO3)2 =>
CO(NO3)2 + 2 Na2CO3 = 2 Na2(NO3) + CO(CO3)2
Al2(SO4)3*14H2O + Ca(OH)2 = Al(OH)3 + CaSO4 + H2O =>
Al2(SO4)3*14H2O + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4 + 14 H2O
Pb(OH)4 + Al = Al(OH)3 + Pb =>
3 Pb(OH)4 + 4 Al = 4 Al(OH)3 + 3 Pb
AgI + BaCl2 = AgCl + BaI2 =>
2 AgI + BaCl2 = 2 AgCl + BaI2
C4H10O4 + NH3 + H2 = C6H16N2 + H2O =>
3 C4H10O4 + 4 NH3 + 7 H2 = 2 C6H16N2 + 12 H2O
(Na2O)3(SiO2)6(H2O)52 + Ca(OH)2 = CaSiO3 + NaOH + H2O =>
(Na2O)3(SiO2)6(H2O)52 + 6 Ca(OH)2 = 6 CaSiO3 + 6 NaOH + 55 H2O
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3COOH + NaHCO3 = C2H3NaO2 + H2O + CO2
MnO4{2-} + S2O3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
4 MnO4{2-} + S2O3{2-} + 3 H2O = 4 MnO2 + 2 SO4{2-} + 6 OH{-}
NaCl + Fe2 = Na + FeCl2 =>
4 NaCl + Fe2 = 4 Na + 2 FeCl2
S + Pb(NO3)2 = SO3 + N + PbO =>
5 S + 3 Pb(NO3)2 = 5 SO3 + 6 N + 3 PbO
C4H4O4 + HNO3 = C2H2O4 + NO2 + H2O =>
C4H4O4 + 8 HNO3 = 2 C2H2O4 + 8 NO2 + 4 H2O
CaZnO2 + HCl = CaCl + ZnO2 + H =>
CaZnO2 + HCl = CaCl + ZnO2 + H
Cr + S = Cr3S =>
3 Cr + S = Cr3S
Ca + LiBr = CaBr2 + Li =>
Ca + 2 LiBr = CaBr2 + 2 Li
MnNO3 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
MnNO3 + 2 NaBiO3 + 4 HNO3 = NaMnO4 + 2 Bi(NO3)2 + NaNO3 + 2 H2O
Ba(s) + HCl = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl = BaCl2(aq) + H2(g)
KBr + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Br + H2O =>
6 KBr + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 6 Br + 7 H2O
Cs + O2 = CsO2 =>
Cs + O2 = CsO2
CuO + Fe2O3 = CuFe2O4 =>
CuO + Fe2O3 = CuFe2O4
Mn + ZnBr = MnBr + Zn =>
Mn + ZnBr = MnBr + Zn
Ca{2+} + (OH){-} + K2(CO3) = KOH + CaCO3 =>
Ca{2+} + 2(OH){-} + K2(CO3) = 2 KOH + CaCO3
Pb + HPO4 = H + PbPO4 =>
Pb + HPO4 = H + PbPO4
SO3 + NO2 = SO4 + N2 =>
4 SO3 + 2 NO2 = 4 SO4 + N2
KCrO2 + H2O + KOH = K3[Cr(OH)6] =>
KCrO2 + 2 H2O + 2 KOH = K3[Cr(OH)6]
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
Fe + Cl{+2} = FeCl{+2} =>
Fe + Cl{+2} = FeCl{+2}
Te2O3 = Te + O2 =>
2 Te2O3 = 4 Te + 3 O2
Cl2 + KI = ClKI =>
Cl2 + 2 KI = 2 ClKI
CaCl2 + AgNO3 = Ca(NO3)2(aq) + AgCl(s) =>
CaCl2 + 2 AgNO3 = Ca(NO3)2(aq) + 2 AgCl(s)
HF + ZnS = H2S + ZnF2 =>
2 HF + ZnS = H2S + ZnF2
O2 + C17H32O = H2O + CO2 =>
49 O2 + 2 C17H32O = 32 H2O + 34 CO2
Fe2O3 + HBr = H2O + FeBr3 =>
Fe2O3 + 6 HBr = 3 H2O + 2 FeBr3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
