| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au + 6 Cl = Au2Cl6
C14H28(s) + O2(g) = CO(g) + H2O(g) =>
C14H28(s) + 14 O2(g) = 14 CO(g) + 14 H2O(g)
C12H22O11 + NH4NO3 = C10H15N + H2O + CO2 =>
7 C12H22O11 + 3 NH4NO3 = 6 C10H15N + 38 H2O + 24 CO2
Ga(s) + HCl(aq) = GaCl3(aq) + H2(aq) =>
2 Ga(s) + 6 HCl(aq) = 2 GaCl3(aq) + 3 H2(aq)
Fe3C + HCl = C2H6 + H2 + FeCl2 =>
2 Fe3C + 12 HCl = C2H6 + 3 H2 + 6 FeCl2
CuBr2 + KI = Cu + KBr + I2 =>
CuBr2 + 2 KI = Cu + 2 KBr + I2
LiH + O2 = Li2O + H2O =>
2 LiH + O2 = Li2O + H2O
K3(PO4) + Fe(NO3)2 = K(NO3) + Fe3(PO4)2 =>
2 K3(PO4) + 3 Fe(NO3)2 = 6 K(NO3) + Fe3(PO4)2
HCHO2 + KOH = K2 + CO2 + H2O =>
HCHO2 + 2 KOH = K2 + CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Br + S + H2O = HBr + SO2 =>
4 Br + S + 2 H2O = 4 HBr + SO2
Mn(NO3)2 + NH3 = Mn(NH3) + NO3 =>
Mn(NO3)2 + NH3 = Mn(NH3) + 2 NO3
MgO(s) + H2O = Mg(OH)2 =>
MgO(s) + H2O = Mg(OH)2
CO3 + C = CO =>
CO3 + 2 C = 3 CO
Pb + CaCO3 = PbCO3 + Ca =>
Pb + CaCO3 = PbCO3 + Ca
SnCl2 + O2 = SnO + ClO2 =>
2 SnCl2 + 5 O2 = 2 SnO + 4 ClO2
H3AsO4 + NO = As4 + HNO3 + H2O =>
12 H3AsO4 + 20 NO = 3 As4 + 20 HNO3 + 8 H2O
Ni2S + O2 = Ni2O + SO2 =>
2 Ni2S + 3 O2 = 2 Ni2O + 2 SO2
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
C7H16 + CoF3 = C7F16 + HF + CoF2 =>
C7H16 + 32 CoF3 = C7F16 + 16 HF + 32 CoF2
Sc + O3 = Sc2O3 =>
2 Sc + O3 = Sc2O3
MgH2 + O2 = Mg(OH)2 =>
MgH2 + O2 = Mg(OH)2
C2H2O3 + C2H8N2 + C6H6O + NaOH = C18H16N2O6Na4 + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O + 4 NaOH = C18H16N2O6Na4 + 6 H2O
Cu2S + HCl = CuCl + H2S =>
Cu2S + 2 HCl = 2 CuCl + H2S
HMnO4 + H2C2O4 = CO2 + MnO2 + H2O =>
2 HMnO4 + 3 H2C2O4 = 6 CO2 + 2 MnO2 + 4 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
LaCl3 + H2O + NH3 = La(OH)3 + [NH4]Cl =>
LaCl3 + 3 H2O + 3 NH3 = La(OH)3 + 3[NH4]Cl
AlI3 + H2O + Na2CO3 = NaI + CO2 + Al(OH)3 =>
2 AlI3 + 3 H2O + 3 Na2CO3 = 6 NaI + 3 CO2 + 2 Al(OH)3
Zn(s) + MgSO4(aq) = ZnSO4(aq) + Mg(s) =>
Zn(s) + MgSO4(aq) = ZnSO4(aq) + Mg(s)
NaF + AlF3 = NaAlF4 =>
NaF + AlF3 = NaAlF4
AuCl3 + KI = Au + KCl + I2 =>
2 AuCl3 + 6 KI = 2 Au + 6 KCl + 3 I2
Cu2O + CO = CuC + CO2 =>
Cu2O + 5 CO = 2 CuC + 3 CO2
K{+} + H2O = KOH + H{+} =>
K{+} + H2O = KOH + H{+}
Ba2(CO3)2 = Ba + CO3 =>
Ba2(CO3)2 = 2 Ba + 2 CO3
H2(O2) = H2(O) + O2 =>
2 H2(O2) = 2 H2(O) + O2
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
Mg2P2O7 + NH3 + H2O = MgNH4PO4 =>
Mg2P2O7 + 2 NH3 + H2O = 2 MgNH4PO4
KBr + SO2 = KBrO3 + S =>
2 KBr + 3 SO2 = 2 KBrO3 + 3 S
K2CO3(aq) + BaCl2(aq) = BaCO3(s) + KCl(aq) =>
K2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 KCl(aq)
Te + O = TeO3 =>
Te + 3 O = TeO3
BaCl2(aq) + Al2SO43 = BaSO43 + Al2Cl2 =>
BaCl2(aq) + Al2SO43 = BaSO43 + Al2Cl2
Au2(SO4)3 = Au + SO4 =>
Au2(SO4)3 = 2 Au + 3 SO4
PBO + C2 = PB + CO2 =>
4 PBO + C2 = 4 PB + 2 CO2
PhC2H5Cl + KMnO4 + H2SO4 = PhCOOHCl + MnSO4 + K2SO4 + CO2 + H2O =>
5 PhC2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 PhCOOHCl + 12 MnSO4 + 6 K2SO4 + 5 CO2 + 28 H2O
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq) =>
ZnCl2(aq) + CuSO4(aq) = ZnSO4(aq) + CuCl2(aq)
HNO3 + CH3COOK = KNO3 + CH3COOH =>
HNO3 + CH3COOK = KNO3 + CH3COOH
HClO4 + Cr = CrCl6 + H2O + CrClO4 =>
48 HClO4 + 43 Cr = CrCl6 + 24 H2O + 42 CrClO4
PH3 + HClO4 = PH4ClO4 =>
PH3 + HClO4 = PH4ClO4
K2SO4 + NaOH = KOH + Na2SO4 =>
K2SO4 + 2 NaOH = 2 KOH + Na2SO4
| 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 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
