| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 ClO2 + 8 NaOH = 3 NaCl + 5 NaClO4 + 4 H2O
Ca(OH) + H(PO4) = H(OH) + Ca(PO4) =>
Ca(OH) + H(PO4) = H(OH) + Ca(PO4)
Sr(NO3)2 + AlCl3 = Sr(Cl)2 + Al(NO3)3 =>
3 Sr(NO3)2 + 2 AlCl3 = 3 Sr(Cl)2 + 2 Al(NO3)3
KIO3 + KHSO3 = I2 + K2SO4 + KHSO4 + H2O =>
2 KIO3 + 5 KHSO3 = I2 + 2 K2SO4 + 3 KHSO4 + H2O
HCHO + CrO3 + H2SO4 = HCOOH + Cr2(SO4)3 + H2O =>
3 HCHO + 2 CrO3 + 3 H2SO4 = 3 HCOOH + Cr2(SO4)3 + 3 H2O
CuCl2(aq) + Cu(s) = CuCl(aq) =>
CuCl2(aq) + Cu(s) = 2 CuCl(aq)
CuO + NaOH + CO = CuONaOHCO =>
CuO + NaOH + CO = CuONaOHCO
As + HBr = H2 + AsBr =>
2 As + 2 HBr = H2 + 2 AsBr
SO3 + Pb(NO3)2 = PbSO3 + NO3 =>
SO3 + Pb(NO3)2 = PbSO3 + 2 NO3
Pb + (NO3)2 + KI = PbI2 + KNO3 =>
Pb + (NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H4OH + O2 = H2O + CO2 =>
4 C2H4OH + 11 O2 = 10 H2O + 8 CO2
Li2CO3 + SiO2 = LiSiO2 + CO2 + O2 =>
2 Li2CO3 + 4 SiO2 = 4 LiSiO2 + 2 CO2 + O2
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
K2S(aq) + Li2O(aq) = Li2S(aq) + K2O(aq) =>
K2S(aq) + Li2O(aq) = Li2S(aq) + K2O(aq)
Na + Cu(NO3)2 = Cu + NaNO3 =>
2 Na + Cu(NO3)2 = Cu + 2 NaNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K[Cr(H20)2(C2O4)2]*2H2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
10 K[Cr(H20)2(C2O4)2]*2H2O + 88 KMnO4 + 152 H2SO4 = 88 MnSO4 + 49 K2SO4 + 5 Cr2(SO4)3 + 40 CO2 + 372 H2O
Tl + Br2 = TlBr =>
2 Tl + Br2 = 2 TlBr
CH3CH2CHOHCH3 + MnO4{-} + H{+} = CH3CH2COCH3 + Mn2{+} + H2O =>
13 CH3CH2CHOHCH3 + 4 MnO4{-} + 6 H{+} = 13 CH3CH2COCH3 + 2 Mn2{+} + 16 H2O
Rh2(CO3)3 = Rh2O3 + CO2 =>
Rh2(CO3)3 = Rh2O3 + 3 CO2
C3H7OH + CH3OH = C3H11COOH =>
C3H7OH + CH3OH = C3H11COOH
HCl + N = NCl2H2 =>
2 HCl + N = NCl2H2
CuO + CO = CO2 + Cu =>
CuO + CO = CO2 + Cu
Na + Cl2 = NaCl1 =>
2 Na + Cl2 = 2 NaCl1
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SiCl4 + HF = HCl + SiF4 =>
SiCl4 + 4 HF = 4 HCl + SiF4
SO2 + H2O = SO3 + H2 =>
SO2 + H2O = SO3 + H2
Pb + KOH + H2O = K[Pb(OH)4] + H2 =>
2 Pb + 2 KOH + 6 H2O = 2 K[Pb(OH)4] + 3 H2
Mg + H2Cl = H2 + MgCl =>
Mg + H2Cl = H2 + MgCl
Cl2 + Al4Si3 = AlCl3 + Si =>
6 Cl2 + Al4Si3 = 4 AlCl3 + 3 Si
KBr + BaS = BaBr2 + K2S =>
2 KBr + BaS = BaBr2 + K2S
FeCl3*7H2O = FeCl3 + H2O =>
FeCl3*7H2O = FeCl3 + 7 H2O
CH3COOH + BaCO3 = CH2COOBa + H2CO3 =>
CH3COOH + BaCO3 = CH2COOBa + H2CO3
C240H90O4NS + O2 = SO2 + CO2 + H2O + NO2 =>
2 C240H90O4NS + 525 O2 = 2 SO2 + 480 CO2 + 90 H2O + 2 NO2
O2 + HCl + Mg(OH)2 = MgCl2 + H2O2 =>
O2 + 2 HCl + Mg(OH)2 = MgCl2 + 2 H2O2
LiCl + O = LiClO3 =>
LiCl + 3 O = LiClO3
FeO + HO = FeO(OH) =>
FeO + HO = FeO(OH)
NH4 + CH3COO = NH3 + CH3COOH =>
NH4 + CH3COO = NH3 + CH3COOH
CuCl2 + H2O = [Cu(H2O)4]2 + Cl =>
2 CuCl2 + 8 H2O = [Cu(H2O)4]2 + 4 Cl
Na + Cr(SO4) = Na2(SO4) + Cr =>
2 Na + Cr(SO4) = Na2(SO4) + Cr
Co3O4 + Al = Co + Al2O3 =>
3 Co3O4 + 8 Al = 9 Co + 4 Al2O3
HNO3 + Br2 = HBrO3 + NO2 + H2 =>
6 HNO3 + Br2 = 2 HBrO3 + 6 NO2 + 2 H2
O2 + NH2CH2COOH = NH2CH2 + CO2 + H2O =>
O2 + 4 NH2CH2COOH = 4 NH2CH2 + 4 CO2 + 2 H2O
KMnO4 + NO + H2SO4 = NO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = 5 NO2 + K2SO4 + 2 MnSO4 + 3 H2O
C8H9NO2 + CH3OH = C8H10NO2 + CH3O =>
C8H9NO2 + CH3OH = C8H10NO2 + CH3O
HBr + C = CBr4 + H2 =>
4 HBr + C = CBr4 + 2 H2
Au + HBrO3 = AuBr + Au(BrO3)3 + H2O =>
8 Au + 18 HBrO3 = 3 AuBr + 5 Au(BrO3)3 + 9 H2O
BaC + O2 = BaCO =>
2 BaC + O2 = 2 BaCO
Fe7O8 + I5 = Fe3I5 + O4 =>
3 Fe7O8 + 7 I5 = 7 Fe3I5 + 6 O4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 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 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
