| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
KClO3 + FeO + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeO + 9 H2SO4 = KCl + 3 Fe2(SO4)3 + 9 H2O
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
KIO = KI + O2 =>
2 KIO = 2 KI + O2
NH3 + K2FeO4 = N2 + Fe2O3 + KOH + H2O =>
2 NH3 + 2 K2FeO4 = N2 + Fe2O3 + 4 KOH + H2O
Mr2O7 + Si = SiO2 + Mr =>
2 Mr2O7 + 7 Si = 7 SiO2 + 4 Mr
Zn + Pb2(NO3)2 = Zn2(NO3)2 + Pb =>
2 Zn + Pb2(NO3)2 = Zn2(NO3)2 + 2 Pb
Hg + Hg{2+} = Hg2{2+} =>
Hg + Hg{2+} = Hg2{2+}
C8H10 + C3H7Br = C11H17 + HBr =>
15 C8H10 + 26 C3H7Br = 18 C11H17 + 26 HBr
OH{-} + Cl2 + NO2{-} = Cl{-} + NO3{-} + H2O =>
2 OH{-} + Cl2 + NO2{-} = 2 Cl{-} + NO3{-} + H2O
Fe2(SO4)3 + Mg = Mg(SO4) + Fe =>
Fe2(SO4)3 + 3 Mg = 3 Mg(SO4) + 2 Fe
AlCl3 + Na2CO3 = Al2(CO3)3 + (NaCl) =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6(NaCl)
ArNO3 + Mg = Mg(NO3)2 + Ar =>
2 ArNO3 + Mg = Mg(NO3)2 + 2 Ar
Li3N + NH4 + NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4 + 3 NO3 = 3 LiNO3 + (NH4)3N
S + HNO3 = H2SO4 + NO2 + H =>
S + 4 HNO3 = H2SO4 + 4 NO2 + 2 H
NaCl + C6H8O7 = HCl + Na3C6H5O7 =>
3 NaCl + C6H8O7 = 3 HCl + Na3C6H5O7
Cr2(SO4)3 + KOH = K3[Cr(OH)6] + K2SO4 =>
Cr2(SO4)3 + 12 KOH = 2 K3[Cr(OH)6] + 3 K2SO4
CH3CH2COOH + Mg(OH)2 = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + Mg(OH)2 = (CH3CH2COO)2Mg + 2 H2O
(NH4)CO3 + MgBr2 = MgCO3 + (NH4)Br2 =>
(NH4)CO3 + MgBr2 = MgCO3 + (NH4)Br2
PBr3 + HNO3 + H2O = H3PO4 + HBr + NO2 =>
PBr3 + 2 HNO3 + 2 H2O = H3PO4 + 3 HBr + 2 NO2
AsH + AgNO3 + H2O = Ag + H3AsO4 + HNO3 =>
AsH + 6 AgNO3 + 4 H2O = 6 Ag + H3AsO4 + 6 HNO3
NO2 + (Cr2O7)2 = Cr3 + NO3 =>
42 NO2 + 3(Cr2O7)2 = 4 Cr3 + 42 NO3
C22H24N2O8HCl + HNO3 = C22H24N2O8HNO3 + HCl =>
C22H24N2O8HCl + HNO3 = C22H24N2O8HNO3 + HCl
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
NH4CH3COO + K2S = (NH4)2S + CH3COOK =>
2 NH4CH3COO + K2S = (NH4)2S + 2 CH3COOK
K2Cr2O7 + NaSO3 = NaCr2O7 + K2SO3 =>
K2Cr2O7 + NaSO3 = NaCr2O7 + K2SO3
Si + NaOH = H2 + Na4SiO4 =>
Si + 4 NaOH = 2 H2 + Na4SiO4
S + O2 = SO2 =>
S + O2 = SO2
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
KMnO4 + SnF2 + HF = MnF2 + SnF4 + KF + H2O =>
2 KMnO4 + 5 SnF2 + 16 HF = 2 MnF2 + 5 SnF4 + 2 KF + 8 H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
S2H5 + O2 = SO2 + H2O =>
4 S2H5 + 13 O2 = 8 SO2 + 10 H2O
HNO3 + K2SO4 = KNO3 + H2O + SO3 =>
2 HNO3 + K2SO4 = 2 KNO3 + H2O + SO3
chlorine + HI = hydrogenchloride + iodine =>
Cl2 + 2 HI = 2 HCl + I2
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
P4H3 + Ca2 = P3 + Ca4H3 =>
3 P4H3 + 6 Ca2 = 4 P3 + 3 Ca4H3
Ba(ClO)2 + H2CO3 = BaCO3 + HClO =>
Ba(ClO)2 + H2CO3 = BaCO3 + 2 HClO
Zn(s) + H2O(l) = Zn(OH)2 + H2 =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + H2
CH3CHClCH3 + NaOH = CH3CHOHCH3 + NaCl =>
CH3CHClCH3 + NaOH = CH3CHOHCH3 + NaCl
N2H4 + KMnO4 + H2SO4 = MnSO4 + H2O + N2 + K2SO4 =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 16 H2O + 5 N2 + 2 K2SO4
H2CO3 + Ag(OH)2 = AgCO3 + H2O =>
H2CO3 + Ag(OH)2 = AgCO3 + 2 H2O
Cu(SO4) + HS = CuS + H2SO4 + S =>
Cu(SO4) + 2 HS = CuS + H2SO4 + S
Cu(s) + FeSO4(s) = Fe(s) + CuSO4 =>
Cu(s) + FeSO4(s) = Fe(s) + CuSO4
C4H6CaO4 + CNa2O3 = CCaO3 + C2H3NaO2 =>
C4H6CaO4 + CNa2O3 = CCaO3 + 2 C2H3NaO2
Na2O + Na2SO4 = Na4SO5 =>
Na2O + Na2SO4 = Na4SO5
KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2
C15H28O3 + O2 = H2O + CO2 =>
2 C15H28O3 + 41 O2 = 28 H2O + 30 CO2
As4S6 + O2(g) = As4O6(s) + SO2(g) =>
As4S6 + 9 O2(g) = As4O6(s) + 6 SO2(g)
C6H12O6 + CuSO4 + NaOH = Cu2O + Na2SO4 + H2O + C6H12O7 =>
C6H12O6 + 2 CuSO4 + 4 NaOH = Cu2O + 2 Na2SO4 + 2 H2O + C6H12O7
CH2CHCHCH2 + H2O2 = CO2 + H2O =>
CH2CHCHCH2 + 11 H2O2 = 4 CO2 + 14 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
