| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + K2CrO4 = HClK2CrO4
I + CuCl2*2H2O = ICl + Cu + H2O =>
2 I + CuCl2*2H2O = 2 ICl + Cu + 2 H2O
FeCl3 + Na = Fe + NaCl =>
FeCl3 + 3 Na = Fe + 3 NaCl
LiOHH2O + LiBr = Li3OBr + H2O =>
2 LiOHH2O + LiBr = Li3OBr + 3 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KNO2 + HY + H2SO4 = Y + NO + H2O + K2SO4 =>
2 KNO2 + 2 HY + H2SO4 = 2 Y + 2 NO + 2 H2O + K2SO4
NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
(NH4)2S + NaOH = Na2S + NH3 + H2O =>
(NH4)2S + 2 NaOH = Na2S + 2 NH3 + 2 H2O
SiCl2 = Si + Cl2 =>
SiCl2 = Si + Cl2
H3PO4 + AIOH = H2O + AIPO3 =>
H3PO4 + AIOH = 2 H2O + AIPO3
C8H3(oh) + O2 = CO2 + H2O =>
4 C8H3(oh) + 35 O2 = 32 CO2 + 6 H2O
NH4I(aq) + NaOH(aq) = H2O + NH3 + Na + I =>
NH4I(aq) + NaOH(aq) = H2O + NH3 + Na + I
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + KClO4 + I4 + H2O =>
2 K2Cr2O7 + 16 HClO4 + 12 HI = 4 Cr(ClO4)3 + 4 KClO4 + 3 I4 + 14 H2O
C5H8O + C9H8O = C23H20O + H2O =>
C5H8O + 2 C9H8O = C23H20O + 2 H2O
MnO2 + SO2 = Mn + SO3 =>
MnO2 + 2 SO2 = Mn + 2 SO3
UF4(g) + F2(g) = UF6(g) =>
UF4(g) + F2(g) = UF6(g)
B + O2 + H2O = H3BO3 =>
4 B + 3 O2 + 6 H2O = 4 H3BO3
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) + NO2(g) =>
Al(s) + 6 HNO3(aq) = Al(NO3)3(aq) + 3 H2O(l) + 3 NO2(g)
C4H8 + O2 = CO4 + H2 =>
C4H8 + 8 O2 = 4 CO4 + 4 H2
C12H22O11 + SO42 = CO2 + H2O + H2S =>
43 C12H22O11 + 24 SO42 = 516 CO2 + 449 H2O + 24 H2S
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O
HReO4 + CsI + HBr = Cs2ReBr6 + I2 + H2O + CsBr =>
2 HReO4 + 6 CsI + 14 HBr = 2 Cs2ReBr6 + 3 I2 + 8 H2O + 2 CsBr
C7H8 + H2 = C2H6 =>
2 C7H8 + 13 H2 = 7 C2H6
Hg(C2H3O2)2 + H2CO3 = HgCO3 + HC2H3O2 =>
Hg(C2H3O2)2 + H2CO3 = HgCO3 + 2 HC2H3O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
ZnSO4 + NaOH = Zn(OH)2 + Na2(SO4) =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2(SO4)
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
C5H10 + KMnO4 + H2O = C5H10O2 + KOH + MnO2 =>
3 C5H10 + 4 KMnO4 + 2 H2O = 3 C5H10O2 + 4 KOH + 4 MnO2
CH3CCCH3 + KMnO4 = CH3COOK + MnO2 =>
CH3CCCH3 + 2 KMnO4 = 2 CH3COOK + 2 MnO2
BaCl2 + NH4OH = Ba(OH)2 + NH4Cl =>
BaCl2 + 2 NH4OH = Ba(OH)2 + 2 NH4Cl
Zn + Ni(OH)5 = Ni + Zn(OH)2 =>
5 Zn + 2 Ni(OH)5 = 2 Ni + 5 Zn(OH)2
C + KNO3 = KNO2 + CO =>
C + KNO3 = KNO2 + CO
H2O + KBr + HBrO3 = Br2 + KOH =>
2 H2O + 5 KBr + HBrO3 = 3 Br2 + 5 KOH
C5H10(l) + O2 = CO2(g) + H2O(g) =>
2 C5H10(l) + 15 O2 = 10 CO2(g) + 10 H2O(g)
NaSCN + NaIO3 + NaCl + HCl = NaCN + Na2SO4 + NaICl2 + H2O =>
2 NaSCN + 3 NaIO3 + 4 NaCl + 2 HCl = 2 NaCN + 2 Na2SO4 + 3 NaICl2 + H2O
Mg + NaHCO3 = MgO + Na + C + H2 =>
6 Mg + 2 NaHCO3 = 6 MgO + 2 Na + 2 C + H2
Na2B4O7(s) + HCl(aq) = NaCl(aq) + H2B4O7(aq) =>
Na2B4O7(s) + 2 HCl(aq) = 2 NaCl(aq) + H2B4O7(aq)
Na2S2O8 + MnSO4 + NaOH = Na2SO4 + MnO2 + H2O =>
Na2S2O8 + MnSO4 + 4 NaOH = 3 Na2SO4 + MnO2 + 2 H2O
KOH + SO2 + KMnO4 = K2SO4 + MnSO4 + H2O =>
4 KOH + 5 SO2 + 2 KMnO4 = 3 K2SO4 + 2 MnSO4 + 2 H2O
PH3 + SO4 = SO3 + P + H2O =>
2 PH3 + 3 SO4 = 3 SO3 + 2 P + 3 H2O
NO2 + CaO = Ca(NO3)2 + Ca(NO2)2 =>
4 NO2 + 2 CaO = Ca(NO3)2 + Ca(NO2)2
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
FeCl3 + KCNS = K3[Fe(CNS)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(CNS)6] + 3 KCl
AlCl3 + Na2S + HOH = Al(OH)3 + H2S + NaCl =>
2 AlCl3 + 3 Na2S + 6 HOH = 2 Al(OH)3 + 3 H2S + 6 NaCl
HOCl + C10H18O = C10H16O + HCl + H2O =>
HOCl + C10H18O = C10H16O + HCl + H2O
SiO + C + Ca3(PO4)2 = CO + P4 + CaSiO =>
6 SiO + 16 C + 2 Ca3(PO4)2 = 16 CO + P4 + 6 CaSiO
COF2 + F2 = CF4 + O2 =>
2 COF2 + 2 F2 = 2 CF4 + O2
K2(C2O4) + H2(SO4) + K(MnO4) = H2O + CO2 + Mn(SO4) + K2(SO4) =>
5 K2(C2O4) + 8 H2(SO4) + 2 K(MnO4) = 8 H2O + 10 CO2 + 2 Mn(SO4) + 6 K2(SO4)
TiCl(aq) + Mg(s) = Ti(s) + MgCl(aq) =>
TiCl(aq) + Mg(s) = Ti(s) + MgCl(aq)
(Nh4)3PO4 + K2S = (Nh4)2S + K3PO4 =>
2(Nh4)3PO4 + 3 K2S = 3(Nh4)2S + 2 K3PO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
