| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + AgNO3 = AgBr + KNO3
HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)6H2O)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH3 + H2O2 = 2(Co(NH3)6H2O)Cl3 + 12 H2O
Br(l) + NaI(aq) = NaBr(aq) + I2(s) =>
2 Br(l) + 2 NaI(aq) = 2 NaBr(aq) + I2(s)
Li(OH) + H2(SO4) = Li2(SO4) + H(OH) =>
2 Li(OH) + H2(SO4) = Li2(SO4) + 2 H(OH)
Cr2O72{-} + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
12 Cr2O72{-} + 427 C2H5OH + 20 H{+} = 8 Cr3{+} + 427 CH3COOH + 437 H2O
Zu + H2SO4 = Zu2SO4 + H =>
2 Zu + H2SO4 = Zu2SO4 + 2 H
(Cr2O7){-2} + C2H5OH + H{+} = Cr3{+} + C2H4O + H2O =>
3(Cr2O7){-2} + 17 C2H5OH + 8 H{+} = 2 Cr3{+} + 17 C2H4O + 21 H2O
H2 = H3 =>
3 H2 = 2 H3
Mg3P2 + Cl = MgCl2 + P =>
Mg3P2 + 6 Cl = 3 MgCl2 + 2 P
Ca(NO3)2 + BaCl2 = CaCl2 + (NO3)2Ba =>
Ca(NO3)2 + BaCl2 = CaCl2 + (NO3)2Ba
MnO3{2-} + C2O4{2-} + H{+} = Mn{2+} + CO{2} + H2O =>
MnO3{2-} + C2O4{2-} + 10 H{+} = Mn{2+} + 2 CO{2} + 5 H2O
I2(s) + S2O3{2-}(aq) = I{-}(aq) + S4O6{2-}aq) =>
I2(s) + 2 S2O3{2-}(aq) = 2 I{-}(aq) + S4O6{2-}aq)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
(NH4)3P + BaC2O4 = (NH4)2C2O4 + Ba3P2 =>
2(NH4)3P + 3 BaC2O4 = 3(NH4)2C2O4 + Ba3P2
H2(SO4) + Li(OH) = H2(OH) + Li(SO4) =>
H2(SO4) + Li(OH) = H2(OH) + Li(SO4)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
I2 + I2O5 + H2SO4 = (IO)2SO4 + H2O =>
2 I2 + 3 I2O5 + 5 H2SO4 = 5(IO)2SO4 + 5 H2O
Na2S2O3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
Hg2{2+} + NO3{-} = HgNO3 =>
Hg2{2+} + 2 NO3{-} = 2 HgNO3
Na3PO4 + AgNO3 = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
C6H6 + H2O = C6H8O =>
C6H6 + H2O = C6H8O
Cl2 + Ba(OH)2 = Ba(ClO)2 + BaCl2 + H2O =>
2 Cl2 + 2 Ba(OH)2 = Ba(ClO)2 + BaCl2 + 2 H2O
C7H16 = H2 + C7H14 =>
C7H16 = H2 + C7H14
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
KCl + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Cl2 + H2O + K2SO4 =>
6 KCl + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 7 H2O + 4 K2SO4
BaCl2 + CuSO4 = BaCl2CuSO4 =>
BaCl2 + CuSO4 = BaCl2CuSO4
(NH4)6Mo7O24 + NH3*H2O + Na2S = (NH4)2MoS4 + NaOH + NH3 =>
(NH4)6Mo7O24 + 32 NH3*H2O + 28 Na2S = 7(NH4)2MoS4 + 56 NaOH + 24 NH3
Fe(SCN)AgNO3 = FeNO3AgSCN =>
Fe(SCN)AgNO3 = FeNO3AgSCN
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C2H6 + NaOH = C2H5OH + Na + H2O =>
C2H6 + 2 NaOH = C2H5OH + 2 Na + H2O
CaN2 + H2O = Ca(OH)2 + NH3 + O2 =>
CaN2 + 4 H2O = Ca(OH)2 + 2 NH3 + O2
Mn{2+} + IO4{-} + H2O = MnO4{-2} + H{+} + IO3{-} =>
Mn{2+} + 2 IO4{-} + 2 H2O = MnO4{-2} + 4 H{+} + 2 IO3{-}
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KIO3 + HI + H2SO4 = I2 + K2SO4 + H2O =>
2 KIO3 + 10 HI + H2SO4 = 6 I2 + K2SO4 + 6 H2O
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
C2H5OH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 33 H2O
Pb(NO3)2 + CsI = Pb(Cs)2 + NO3I =>
Pb(NO3)2 + 2 CsI = Pb(Cs)2 + 2 NO3I
CrCl2 + H2O + O2 = CrCl3 + Cr(OH)3 =>
12 CrCl2 + 6 H2O + 3 O2 = 8 CrCl3 + 4 Cr(OH)3
C2H6O + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
*Cu + S = *CuS =>
*Cu + S = *CuS
N2F2 = NF =>
N2F2 = 2 NF
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
CH3CH2NH3 + H2O = CH3CH2NH2 + H3O =>
CH3CH2NH3 + H2O = CH3CH2NH2 + H3O
FeO + CO2 = FeO3 + CO =>
FeO + 2 CO2 = FeO3 + 2 CO
Fe2(SO4)3 = Fe + SO4 =>
Fe2(SO4)3 = 2 Fe + 3 SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
