| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(OH)3 + 3 HClO2 = 3 H2O + Cr(ClO2)3
Ca(OH)2(s) + HNO3 = Ca(NO3)2 + H2O(l) =>
Ca(OH)2(s) + 2 HNO3 = Ca(NO3)2 + 2 H2O(l)
Mn(OH)4 + Mg = Mn + Mg2(OH)3 =>
3 Mn(OH)4 + 8 Mg = 3 Mn + 4 Mg2(OH)3
C4H9OH + KCl = C4H9Cl + KOH =>
C4H9OH + KCl = C4H9Cl + KOH
Mg + NH3Cl = MgCl2 + NH3 =>
Mg + 2 NH3Cl = MgCl2 + 2 NH3
Br2 + SO2 + H2O = HBr + HSO4 =>
3 Br2 + 2 SO2 + 4 H2O = 6 HBr + 2 HSO4
K3MnO4 + KMnO4 = K2MnO4 =>
K3MnO4 + KMnO4 = 2 K2MnO4
Na2S2O3 + NaMnO4 + H2O = Na2S4O6 + MnO2 + NaOH =>
6 Na2S2O3 + 2 NaMnO4 + 4 H2O = 3 Na2S4O6 + 2 MnO2 + 8 NaOH
Pb(NO3)2(aq) + NaS(aq) = NaNO3(aq) + PbS2(s) =>
Pb(NO3)2(aq) + 2 NaS(aq) = 2 NaNO3(aq) + PbS2(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
zincoxide + rubidium = rubidiumoxide + zinc =>
ZnO + 2 Rb = Rb2O + Zn
KCl + NaHCO3 = KHCO3 + NaCl =>
KCl + NaHCO3 = KHCO3 + NaCl
Na4 = Na2 =>
Na4 = 2 Na2
Ai + Br{3} = AiBr{3} =>
Ai + Br{3} = AiBr{3}
Mg3P2 + HNO3 = Mg3(PO4)2 + NO2 + H2O =>
Mg3P2 + 16 HNO3 = Mg3(PO4)2 + 16 NO2 + 8 H2O
Pb(NO3)2(aq) + NaS(aq) = NaNO3(aq) + PbS2(s) =>
Pb(NO3)2(aq) + 2 NaS(aq) = 2 NaNO3(aq) + PbS2(s)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
MnO4{-}(aq) + C5H8O2 = Mn(acac)3 + H2O + CO2 + OH{-} =>
24 MnO4{-}(aq) + 7 C5H8O2 = 8 Mn(acac)3 + 16 H2O + 35 CO2 + 24 OH{-}
B4H6 + KMnO4 + H2SO4 = H3BO3 + MnSO4 + K2SO4 + H2O =>
5 B4H6 + 18 KMnO4 + 27 H2SO4 = 20 H3BO3 + 18 MnSO4 + 9 K2SO4 + 12 H2O
Al(OH)3 + H2*CO3 = Al2*(CO3)3 + H2*O =>
2 Al(OH)3 + 3 H2*CO3 = Al2*(CO3)3 + 6 H2*O
P2O3 + KClO3 + KOH = KCl + K3PO4 + H2O =>
3 P2O3 + 2 KClO3 + 18 KOH = 2 KCl + 6 K3PO4 + 9 H2O
Na2S2O3 + Cl2 = NaCl + SO2 + S =>
2 Na2S2O3 + 2 Cl2 = 4 NaCl + 3 SO2 + S
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
KCl = Cl2 + K =>
2 KCl = Cl2 + 2 K
Na2Cr2O7 + H2SO4 + H2O2 = CrO5 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + Na2SO4 + 5 H2O
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2SO3(aq) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + H2O(l) =>
Na2SO3(aq) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + H2O(l)
KClO + HBr = KBr + HClO =>
KClO + HBr = KBr + HClO
CaCO3 + H3O{+} = Ca{+2} + CO2 + H2O =>
CaCO3 + 2 H3O{+} = Ca{+2} + CO2 + 3 H2O
HI + Cl = ICl + H =>
HI + Cl = ICl + H
Ce(OH)3 + KMnO4 + H2O = Ce(OH)4 + MnO2 + KOH =>
3 Ce(OH)3 + KMnO4 + 2 H2O = 3 Ce(OH)4 + MnO2 + KOH
Ba(BrO2) + HBr = BaBr2 + Br2 + H2O =>
2 Ba(BrO2) + 8 HBr = 2 BaBr2 + 3 Br2 + 4 H2O
HCl(aq) + CaCO3(s) = HCa + ClCO3 =>
HCl(aq) + CaCO3(s) = HCa + ClCO3
Fe + KNO3 = FeO + KNO2 =>
Fe + KNO3 = FeO + KNO2
CH3OCH3 + HBr = CH3Br + OHCH3 =>
CH3OCH3 + HBr = CH3Br + OHCH3
Sc2O3(s) + HCl(l) = ScCl3(s) + H2O(l) =>
Sc2O3(s) + 6 HCl(l) = 2 ScCl3(s) + 3 H2O(l)
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
S4{-}2 + OH{-} = S{-}2 + S2O3{-}2 + H2O =>
7 S4{-}2 + 18 OH{-} = 22 S{-}2 + 3 S2O3{-}2 + 9 H2O
NH4Cl(s) + NaOH(aq) = NaCl + H2O(l) + NH3(l) =>
NH4Cl(s) + NaOH(aq) = NaCl + H2O(l) + NH3(l)
HCl + LiCO3 = LiCl2 + H2O + CO2 =>
2 HCl + LiCO3 = LiCl2 + H2O + CO2
Hg2S2 + O2 = HgO + S =>
Hg2S2 + O2 = 2 HgO + 2 S
Cl2 + KI + KOH = K4Cl + KIO + H2O =>
Cl2 + 4 KI + 8 KOH = 2 K4Cl + 4 KIO + 4 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe2O4 + CO = Fe2O3 + CO2 =>
Fe2O4 + CO = Fe2O3 + CO2
NH4Cl + H2SO4 + KI = K2SO4 + HCl + NH4I =>
2 NH4Cl + H2SO4 + 2 KI = K2SO4 + 2 HCl + 2 NH4I
H2SO4(aq) + Na2SO3(aq) = SO2(g) + H2O(l) + Na2SO4 =>
H2SO4(aq) + Na2SO3(aq) = SO2(g) + H2O(l) + Na2SO4
Hg2 + HCl = Hg(HCl)2 =>
Hg2 + 4 HCl = 2 Hg(HCl)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
