| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 N2 + 5 O2 = 2 N2O5
NaOH + Na2OSi = Na2O3Si + Na + H2O =>
4 NaOH + Na2OSi = Na2O3Si + 4 Na + 2 H2O
CHCl3 + NaOH = CCl3Na + H2O =>
CHCl3 + NaOH = CCl3Na + H2O
Al2(SO4)3 + ZnSO4 = AlSO4 + Zn(SO4)3 =>
2 Al2(SO4)3 + ZnSO4 = 4 AlSO4 + Zn(SO4)3
Mg(OH) + H2SO4 = Mg + SO4 + H2O =>
2 Mg(OH) + H2SO4 = 2 Mg + SO4 + 2 H2O
W + HCrO3 = W(CrO3)2 + CrO + H2O =>
3 W + 8 HCrO3 = 3 W(CrO3)2 + 2 CrO + 4 H2O
Ni(OH)2 + H2SO4 = NiSO4 + H2O =>
Ni(OH)2 + H2SO4 = NiSO4 + 2 H2O
H2O + NO3 = N2O3 + OH =>
3 H2O + 2 NO3 = N2O3 + 6 OH
CoSO4 + SKI + KIO3 + H2O = Co(OH)2 + K2SO4 + I2 =>
CoSO4 + 5 SKI + 7 KIO3 + H2O = Co(OH)2 + 6 K2SO4 + 6 I2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K2SO4(aq) + MgCl2(aq) = KCl + MgSO4 =>
K2SO4(aq) + MgCl2(aq) = 2 KCl + MgSO4
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Fe + H2SO4 = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 SO2 + 3 H2O
CH3OCH(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OCH(g) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
H4SiO4 + NaOH = Na2O*SiO2 + H2O =>
H4SiO4 + 2 NaOH = Na2O*SiO2 + 3 H2O
C6H14 + C3H6O = C9H17 + H2O =>
5 C6H14 + 8 C3H6O = 6 C9H17 + 8 H2O
Na(I) + Cl2 = NaCl + I2 =>
2 Na(I) + Cl2 = 2 NaCl + I2
Al3 + Cl2 = AlCl2 =>
Al3 + 3 Cl2 = 3 AlCl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(HCO3)2 + HCl = CaCl2 + H(HCO3) =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H(HCO3)
K2O2(s) + H2O(l) = KOH(aq) + O2(q) =>
2 K2O2(s) + 2 H2O(l) = 4 KOH(aq) + O2(q)
H6TeO6 + HI = I2 + H2TeO3 + H2O =>
H6TeO6 + 2 HI = I2 + H2TeO3 + 3 H2O
Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
HNO3 + CuS = CuSO3 + H2O + NO2 =>
6 HNO3 + CuS = CuSO3 + 3 H2O + 6 NO2
H3PO4 + AgO = Ag3(PO4)2 + H2O =>
2 H3PO4 + 3 AgO = Ag3(PO4)2 + 3 H2O
Sr(NO3)2 + K2S = K(NO3) + SrS =>
Sr(NO3)2 + K2S = 2 K(NO3) + SrS
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KCrO3 + BaCl = KCl + CrO3Ba =>
KCrO3 + BaCl = KCl + CrO3Ba
MnO4{-} + H{+} + Au = Au{3+} + Mn{2+} + H2O =>
3 MnO4{-} + 24 H{+} + 5 Au = 5 Au{3+} + 3 Mn{2+} + 12 H2O
B + BaCrO4 = BaO + B2O3 + CrB2 =>
4 B + BaCrO4 = BaO + B2O3 + CrB2
KMnO4 + H2C2O4 = K2O + CO2 + Mn03 + H2O =>
6 KMnO4 + 21 H2C2O4 = 3 K2O + 42 CO2 + 2 Mn03 + 21 H2O
AlF3 + Ca = AlCa3 + F =>
AlF3 + 3 Ca = AlCa3 + 3 F
KMnO4 + C2H5OH + NaOH = MnO + KOH + CH3COONa + H2O =>
4 KMnO4 + 5 C2H5OH + 5 NaOH = 4 MnO + 4 KOH + 5 CH3COONa + 8 H2O
KOH + NH3 + H2O = KNH4(OH)2 =>
KOH + NH3 + H2O = KNH4(OH)2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KI + CHCl3 = CHI3 + KCl =>
3 KI + CHCl3 = CHI3 + 3 KCl
Al + CrN = AlN + Cr =>
Al + CrN = AlN + Cr
CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + H2O(i) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(i)
CuSO4 + KOH = OHSO4 + CuK =>
CuSO4 + KOH = OHSO4 + CuK
FeBr3(aq) + AgNO3(aq) = AgBr(s) + Fe(NO3)(aq)3(s) =>
FeBr3(aq) + 3 AgNO3(aq) = 3 AgBr(s) + Fe(NO3)(aq)3(s)
Zn + ClO4 = ZnCl + O2 =>
Zn + ClO4 = ZnCl + 2 O2
Pb(NO3)2(aq) + KCl(aq) = PbCl2(aq) + K(NO3)(aq) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(aq) + 2 K(NO3)(aq)
CH3COCl + H2O = CH3COOH + HCl =>
CH3COCl + H2O = CH3COOH + HCl
Al(OH)3 + H3PO4 = HOH + Al3(PO4)3 =>
3 Al(OH)3 + 3 H3PO4 = 9 HOH + Al3(PO4)3
COBr2 + NO = NOBr + CO =>
COBr2 + 2 NO = 2 NOBr + CO
NaOH + Al2(SO3)3 = Na2SO3 + Al(OH)3 =>
6 NaOH + Al2(SO3)3 = 3 Na2SO3 + 2 Al(OH)3
COBr2 + NO = NOBr + CO =>
COBr2 + 2 NO = 2 NOBr + CO
Zn(OH)2 + H3PO4 = Zn3*(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3*(PO4)2 + 6 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 71 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
