| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCoO2 + 8 HCl = 2 CoCl2 + 2 NaCl + 4 H2O + Cl2
HNO2 + CH3CH2CH2CH2CH2NH2 = CH3CH2CH2OH + N2 + H =>
10 HNO2 + 12 CH3CH2CH2CH2CH2NH2 = 20 CH3CH2CH2OH + 11 N2 + 6 H
HClO + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HClO + Ba(OH)2 = Ba(ClO)2 + 2 H2O
Bi(NO3)3 + H2O = Bi(NO3)2OH + HNO3 =>
Bi(NO3)3 + H2O = Bi(NO3)2OH + HNO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2N3 + Al = AlN + Fe =>
Fe2N3 + 3 Al = 3 AlN + 2 Fe
H2O(l) + Na(s) = NaOH(s) + H2(g) =>
2 H2O(l) + 2 Na(s) = 2 NaOH(s) + H2(g)
C5H12O + C4H6O3 = C6H13O + H2O =>
44 C5H12O + 5 C4H6O3 = 40 C6H13O + 19 H2O
HCl(aq) + Na2SO3 = H2SO3 + NaCl =>
2 HCl(aq) + Na2SO3 = H2SO3 + 2 NaCl
CaO + NO = CaNO2 =>
CaO + NO = CaNO2
Ba2Ag3 + P2 = Ba3P2 + Ag2P =>
12 Ba2Ag3 + 17 P2 = 8 Ba3P2 + 18 Ag2P
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(NO3)2 + MnCl2 = ZnCl2 + Mn(NO3)2 =>
Zn(NO3)2 + MnCl2 = ZnCl2 + Mn(NO3)2
Ni(NO3)2 + FeSO4 = Ni(NO3)2FeSO4 =>
Ni(NO3)2 + FeSO4 = Ni(NO3)2FeSO4
CuS + NH3 = Cu + HS + N =>
3 CuS + NH3 = 3 Cu + 3 HS + N
NAl + AgNO3 = (Ag)3N + Al(NO3)3 =>
NAl + 3 AgNO3 = (Ag)3N + Al(NO3)3
N2 + I2 + H2 = NHI =>
N2 + I2 + H2 = 2 NHI
NAl + AgNO3 = (Ag)3N + Al(NO3)3 =>
NAl + 3 AgNO3 = (Ag)3N + Al(NO3)3
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
NaNH3 = NaNH2 + H2 =>
2 NaNH3 = 2 NaNH2 + H2
NAl + AgNO3 = (Ag)3N + Al(NO3)3 =>
NAl + 3 AgNO3 = (Ag)3N + Al(NO3)3
Pb(CH3COO)2 + FeCl3 = PbCl2 + Fe(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(CH3COO)3
Pb(OAc)2 + NaOH = Pb(OH)2 + NaOAc =>
Pb(OAc)2 + 2 NaOH = Pb(OH)2 + 2 NaOAc
NAl + AgNO3 = (Ag)3N + Al(NO3)3 =>
NAl + 3 AgNO3 = (Ag)3N + Al(NO3)3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KNO3 + (NH4)2SO4 = K2SO4 + NH4NO3 =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
Po4 + H2 = PoH =>
Po4 + 2 H2 = 4 PoH
CaH2O2 + C9H10O4 = C9H12O5 + CaO =>
CaH2O2 + C9H10O4 = C9H12O5 + CaO
Zr + OH = Zr(OH)4 =>
Zr + 4 OH = Zr(OH)4
(CH3CH2)2CHOH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4(CH3CH2)2CHOH + 5 H2SO4 = 5 H2SO2 + 5 CH3CH2CH2COOH + 4 H2O
NAl + AgNO3 = (Ag)3N + Al(NO3)3 =>
NAl + 3 AgNO3 = (Ag)3N + Al(NO3)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PH3 + H2O + CrO4{2-} = Cr(OH)4{-} + P + OH{-} =>
PH3 + H2O + CrO4{2-} = Cr(OH)4{-} + P + OH{-}
CaC2O4 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + H2O + CO2 + K2SO4 =>
5 CaC2O4 + 2 KMnO4 + 8 H2SO4 = 5 CaSO4 + 2 MnSO4 + 8 H2O + 10 CO2 + K2SO4
PbOH + Ba = BaOH + Pb =>
PbOH + Ba = BaOH + Pb
KH2PO4 + Al(NO3)3 = Al(PO4)3 + KH2NO3 =>
3 KH2PO4 + Al(NO3)3 = Al(PO4)3 + 3 KH2NO3
ClO{-} + Fe{2+} + H{+} = Fe{3+} + Cl2 + H2O =>
2 ClO{-} + 2 Fe{2+} + 4 H{+} = 2 Fe{3+} + Cl2 + 2 H2O
Cu(OH)2 + H2SO4 = Cu + HSO4 + H2O =>
Cu(OH)2 + 2 H2SO4 = Cu + 2 HSO4 + 2 H2O
BaCl + AmSO4 = BaSO4 + AmCl =>
BaCl + AmSO4 = BaSO4 + AmCl
FeS + H2O = Fe + SO + H2 =>
FeS + H2O = Fe + SO + H2
AlI3 + K3PO4 = IK + AlPO4 =>
AlI3 + K3PO4 = 3 IK + AlPO4
N2O + C2H6O = H2O + CO2 + N2 =>
6 N2O + C2H6O = 3 H2O + 2 CO2 + 6 N2
Cu(NO3)2 + O2 = CuO + NO3 =>
2 Cu(NO3)2 + O2 = 2 CuO + 4 NO3
CuSO4 + H2O = O2 + H2SO4 + Cu =>
2 CuSO4 + 2 H2O = O2 + 2 H2SO4 + 2 Cu
(NH4)3PO4 + NaOH = NH4OH + (Na)3PO4 =>
(NH4)3PO4 + 3 NaOH = 3 NH4OH + (Na)3PO4
Cd(C18H33O2)2 + SeP(C8H17)3 = CdSe + P(C8H17)3 + (C18H33O2)2 =>
Cd(C18H33O2)2 + SeP(C8H17)3 = CdSe + P(C8H17)3 + (C18H33O2)2
Fe2(SO4)3 + KScN = [FeScN]SO4 + K2SO4 =>
Fe2(SO4)3 + 2 KScN = 2[FeScN]SO4 + K2SO4
NH3 + Na3PO4 + H2O = NaOH + (NH4)3PO4 =>
3 NH3 + Na3PO4 + 3 H2O = 3 NaOH + (NH4)3PO4
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
SHCO3 = S2CO3 + CO2 + H2O =>
2 SHCO3 = S2CO3 + CO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
