| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti2Cl4 + 8 Na = 4 Na2Cl + 2 Ti
C2H6 + Cl2 = HCl + C2H4 =>
C2H6 + Cl2 = 2 HCl + C2H4
Ca(s) + HCl(aq) = CaCl2(aq) + H2(s) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(s)
Fe + Mg(SO4)2 = FeMg2 + SO4 =>
Fe + 2 Mg(SO4)2 = FeMg2 + 4 SO4
CaS + K2PO4 = CaPO4 + K2S =>
CaS + K2PO4 = CaPO4 + K2S
C6H4(OCH3)2 + HBr + KBrO3 = C6H2(OCH3)Br2 + KBr + H2O =>
21 C6H4(OCH3)2 + 48 HBr + 17 KBrO3 = 24 C6H2(OCH3)Br2 + 17 KBr + 69 H2O
Zn(OH)2 + K2O = ZnO + K(OH) =>
Zn(OH)2 + K2O = ZnO + 2 K(OH)
Ca(HSO4)2 + Ca(OH)2 = (CaOH)2SO4 + H2O =>
Ca(HSO4)2 + 3 Ca(OH)2 = 2(CaOH)2SO4 + 2 H2O
CH3CH2CH2COOH + CaCO3 = CH3CH2CH2COOCa + H2O + CO2 =>
21 CH3CH2CH2COOH + 20 CaCO3 = 20 CH3CH2CH2COOCa + 14 H2O + 24 CO2
CCl2O + O2 = CO2 + Cl2O =>
CCl2O + O2 = CO2 + Cl2O
CoCl2 + NH4Cl + NH4OH + H2O2 = [Co(NH3)5(Cl)][Cl]2 + H2O =>
2 CoCl2 + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5(Cl)][Cl]2 + 10 H2O
NaAlS2O8 + NaHCO3 = AlO3H3 + Na2SO4 + CO2 =>
NaAlS2O8 + 3 NaHCO3 = AlO3H3 + 2 Na2SO4 + 3 CO2
B + SIO3 = SI + B2O3 =>
2 B + SIO3 = SI + B2O3
LiSO3 + HNO3 = Li(NO3)2 + H2O + SO2 =>
LiSO3 + 2 HNO3 = Li(NO3)2 + H2O + SO2
Fe(CH3COO)2 + NH4OH = NH4CH3COO + Fe(OH)2 =>
Fe(CH3COO)2 + 2 NH4OH = 2 NH4CH3COO + Fe(OH)2
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
HgS2 + O = HgS2O =>
HgS2 + O = HgS2O
IO3 + H = I2 + OH =>
2 IO3 + 6 H = I2 + 6 OH
C3H3Na + CH3Br = C4H6 + NaBr =>
C3H3Na + CH3Br = C4H6 + NaBr
Mn(oh)2 + O2 + H2O = MnO(OH)2 =>
Mn(oh)2 + 2 O2 + 2 H2O = 2 MnO(OH)2
Au + KF = AuK + F =>
Au + KF = AuK + F
Cu(s) + HNO3(aq) + O2 = Cu(NO3)2(aq) + H2O =>
2 Cu(s) + 4 HNO3(aq) + O2 = 2 Cu(NO3)2(aq) + 2 H2O
Fe(OH)3 + HI = H2O + FeIO =>
Fe(OH)3 + HI = 2 H2O + FeIO
Na3P + Ca(NO3)2 = Ca3P2 + Na(NO3) =>
2 Na3P + 3 Ca(NO3)2 = Ca3P2 + 6 Na(NO3)
Na3PO4 + CuSO4 = NaSO4 + Cu + PO4 =>
Na3PO4 + 3 CuSO4 = 3 NaSO4 + 3 Cu + PO4
NaClO = NaCl + O =>
NaClO = NaCl + O
Mn(NO3)2 + HCl + NaBiO3 = MnO4{-} + Bi{3+} + Na{+} + Cl{-} + H2O + NO3 =>
2 Mn(NO3)2 + 26 HCl + 7 NaBiO3 = 2 MnO4{-} + 7 Bi{3+} + 7 Na{+} + 26 Cl{-} + 13 H2O + 4 NO3
MnO4{-} + H{+} + Cl{-} = Cl2 + Mn2{+} + H2O =>
4 MnO4{-} + 32 H{+} + 26 Cl{-} = 13 Cl2 + 2 Mn2{+} + 16 H2O
HP3O10{4-} + Na2O + H2O = Na3PO4 + OH{-} =>
2 HP3O10{4-} + 9 Na2O + 3 H2O = 6 Na3PO4 + 8 OH{-}
KI + NaClO3 + H2O = NaCl + I2 + KOH =>
6 KI + NaClO3 + 3 H2O = NaCl + 3 I2 + 6 KOH
K[Al(OH)4] + (H2C2O4)H2O = K3[Al(C2O4)3]2H2O + Al + H2O =>
3 K[Al(OH)4] + 6(H2C2O4)H2O = K3[Al(C2O4)3]2H2O + Al + 17 H2O
C10H20 = C8H16 =>
4 C10H20 = 5 C8H16
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 H2O
MnSO4 + H2SO4 = Mn(SO4)2 + H2 =>
MnSO4 + H2SO4 = Mn(SO4)2 + H2
Ne2 + O = Ne2O =>
Ne2 + O = Ne2O
(CH3COO)2Sr + H2CO3 + K2CrO4 = H2CrO4 + CH3COOK + SrCO3 =>
(CH3COO)2Sr + H2CO3 + K2CrO4 = H2CrO4 + 2 CH3COOK + SrCO3
Cr + CO3 = Cr(CO3) =>
Cr + CO3 = Cr(CO3)
CH3COOH + Mg = (CH3COO)2Mg + H =>
2 CH3COOH + Mg = (CH3COO)2Mg + 2 H
C + H2O + Cl = HCl + CO =>
C + H2O + 2 Cl = 2 HCl + CO
Sr(HSO3)2 + KOH = Sr(OH)2 + KHSO3 =>
Sr(HSO3)2 + 2 KOH = Sr(OH)2 + 2 KHSO3
ScCl3 + NH4F = [Sc(NH3)6]Cl3 + HF =>
ScCl3 + 6 NH4F = [Sc(NH3)6]Cl3 + 6 HF
Ag + Zn{2+} = Zn + Ag{+} =>
2 Ag + Zn{2+} = Zn + 2 Ag{+}
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
C2H6O2S + O2 = CO2 + H2O + H4S =>
2 C2H6O2S + 3 O2 = 4 CO2 + 2 H2O + 2 H4S
H + O + Fe = FeOH =>
H + O + Fe = FeOH
AgNO + K3PO4 = Ag3PO4 + KNO =>
3 AgNO + K3PO4 = Ag3PO4 + 3 KNO
KBr + HClO4 = KH + BrClO4 =>
KBr + HClO4 = KH + BrClO4
Zn + NO3{-} + H{+} = Zn{2}{-} + NH3 + H2O =>
4 Zn + NO3{-} + 9 H{+} = 4 Zn{2}{-} + NH3 + 3 H2O
Pd(NO3)2 + Li2S = LiNO3 + PdS =>
Pd(NO3)2 + Li2S = 2 LiNO3 + PdS
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
