| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 CH3COOH + 8 CaCO3 = 10 CO2 + 6 H2O + 8 CH3COOCa
HF(g) + CaSiO3(s) = H2O(l) + CaF2(s) + SiF4(g) =>
6 HF(g) + CaSiO3(s) = 3 H2O(l) + CaF2(s) + SiF4(g)
H2SO4(aq) + Ca(OH)2(s) = CaSO4(s) + H2O(l) =>
H2SO4(aq) + Ca(OH)2(s) = CaSO4(s) + 2 H2O(l)
LiF(s) = Li(s) + F2(g) =>
2 LiF(s) = 2 Li(s) + F2(g)
Au{3+} + e = Au(s) =>
Au{3+} + 3e = Au(s)
CrI3 + KOH + Cl2 = KIO4 + KCl + K2CrO4 + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 6 KIO4 + 54 KCl + 2 K2CrO4 + 32 H2O
H2SO4 + Pt = Pt2(SO4)5 + H2 =>
5 H2SO4 + 2 Pt = Pt2(SO4)5 + 5 H2
NH4I + AgNO3 = AgI + NH4 + NO3 =>
NH4I + AgNO3 = AgI + NH4 + NO3
NH4NO3 + CaCO3 = NH4CO3 + CaNO3 =>
NH4NO3 + CaCO3 = NH4CO3 + CaNO3
Fe(OH)3 + NaOH = FeNa(OH)4 =>
Fe(OH)3 + NaOH = FeNa(OH)4
FeCl3 + NaOH + NaOCl = Na2FeO4 + NaCl + H2O =>
2 FeCl3 + 10 NaOH + 3 NaOCl = 2 Na2FeO4 + 9 NaCl + 5 H2O
CuSO4 + NH3 = SO4NH3 + Cu =>
CuSO4 + NH3 = SO4NH3 + Cu
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AlBr3(ag) + Cl2(ag) = AlCl3(ag) + Br2(ag) =>
2 AlBr3(ag) + 3 Cl2(ag) = 2 AlCl3(ag) + 3 Br2(ag)
H2SO4(aq) + MgCl2(aq) = MgSO4(s) + HCl(aq) =>
H2SO4(aq) + MgCl2(aq) = MgSO4(s) + 2 HCl(aq)
Bi(NO3)3 + FeSO4 + H2SO4 = Bi2(SO4)3 + NO + Fe2(SO4)3 + H2O =>
2 Bi(NO3)3 + 18 FeSO4 + 12 H2SO4 = Bi2(SO4)3 + 6 NO + 9 Fe2(SO4)3 + 12 H2O
Na + H2O = NaO5H3 + H2 =>
2 Na + 10 H2O = 2 NaO5H3 + 7 H2
propanol + phosphoricacid = phosphorus + water + carbondioxide =>
5 C3H8O + 18 H3PO4 = 18 P + 47 H2O + 15 CO2
Mg + NaCNO = MgO + NaCN =>
Mg + NaCNO = MgO + NaCN
H2TeCl6 + NaOH = H2O + NaCl + Na2TeO3 =>
H2TeCl6 + 8 NaOH = 5 H2O + 6 NaCl + Na2TeO3
Na2S + KMnO4 + HCl = Na2SO3 + MnCl2 + KCl + H2O =>
5 Na2S + 6 KMnO4 + 18 HCl = 5 Na2SO3 + 6 MnCl2 + 6 KCl + 9 H2O
CH4 + O2 = CCH2 + H2O =>
4 CH4 + 3 O2 = 2 CCH2 + 6 H2O
Br(l) + NaI(aq) = NaBr(aq) + I2(s) =>
2 Br(l) + 2 NaI(aq) = 2 NaBr(aq) + I2(s)
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
C7H6O2 + H2SO4 = C7H6O4 + H3SO + S =>
5 C7H6O2 + 3 H2SO4 = 5 C7H6O4 + 2 H3SO + S
Fe + C2H3O2H = Fe(C2H3O2)2 + H2 =>
Fe + 2 C2H3O2H = Fe(C2H3O2)2 + H2
Ca(OH)2 + SiO2 + C + O2 = CaSiO3 + CO24H2O =>
Ca(OH)2 + SiO2 + C + 12 O2 = CaSiO3 + CO24H2O
H2HPO3 + Fe(OH)3 = Fe2(HPO3)3 + H2O =>
3 H2HPO3 + 2 Fe(OH)3 = Fe2(HPO3)3 + 6 H2O
C6C4H10 + O2 = CO2 + H2O =>
2 C6C4H10 + 25 O2 = 20 CO2 + 10 H2O
Zn(HCO3)2 + NaOH = NaHCO3 + Zn(OH)2 =>
Zn(HCO3)2 + 2 NaOH = 2 NaHCO3 + Zn(OH)2
CH3COH + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 CH3COH + 2 KMnO4 + H2O = 3 CH3COOH + 2 MnO2 + 2 KOH
ZnS + HNO3 = Zn(NO3)2 + NO2 + H2SO4 + H2O =>
ZnS + 10 HNO3 = Zn(NO3)2 + 8 NO2 + H2SO4 + 4 H2O
HF(g) + SiO2(s) = SiF4(g) + H2O(g) =>
4 HF(g) + SiO2(s) = SiF4(g) + 2 H2O(g)
KHSO4 + CH3COOH = CH3COOK + H2SO4 =>
KHSO4 + CH3COOH = CH3COOK + H2SO4
K2CO3(aq) + NaCl(aq) = KCl(aq) + Na2CO3(g) =>
K2CO3(aq) + 2 NaCl(aq) = 2 KCl(aq) + Na2CO3(g)
Zn(s) + AuCl3(aq) = Au(s) + ZnCl3(aq) =>
Zn(s) + AuCl3(aq) = Au(s) + ZnCl3(aq)
Ca3P2 + HNO3 = Ca(NO3)2 + NO + H3PO4 + H2O =>
3 Ca3P2 + 34 HNO3 = 9 Ca(NO3)2 + 16 NO + 6 H3PO4 + 8 H2O
C2H6Cl + NaOH = C4H10 + NaCl + H2O =>
2 C2H6Cl + 2 NaOH = C4H10 + 2 NaCl + 2 H2O
NaNO2 + NaI + HCl = NO + I2 + NaCl + H2O =>
2 NaNO2 + 2 NaI + 4 HCl = 2 NO + I2 + 4 NaCl + 2 H2O
AgF + HNO3 = AgNO3 + HF =>
AgF + HNO3 = AgNO3 + HF
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
NaNO3 + CuCl2 = NaCl + Cu(NO3)2 =>
2 NaNO3 + CuCl2 = 2 NaCl + Cu(NO3)2
Cu + SO2 = CuS + CuO =>
3 Cu + SO2 = CuS + 2 CuO
C10H16N2O8 + NiSO4 = C10H16NiN2O8 + SO4 =>
C10H16N2O8 + NiSO4 = C10H16NiN2O8 + SO4
Pt + HCl + H2O2 = H2[PtCl6] + H2O =>
Pt + 6 HCl + 2 H2O2 = H2[PtCl6] + 4 H2O
K2Cr2O7 + C6H12O6 = Cr2O3 + K2O + CO2 + H =>
2 K2Cr2O7 + C6H12O6 = 2 Cr2O3 + 2 K2O + 6 CO2 + 12 H
C4H202 + O2 = CO2 + H2O =>
2 C4H202 + 109 O2 = 8 CO2 + 202 H2O
Cl(g) + NaBr(aq) = NaCl(aq) + Br2(l) =>
2 Cl(g) + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
Ba{2+} + PO4{3-} = Ba3[PO4]2 =>
3 Ba{2+} + 2 PO4{3-} = Ba3[PO4]2
KCl + C6H2(NO2)3OH = C6H2(NO2)3OK + HCl =>
KCl + C6H2(NO2)3OH = C6H2(NO2)3OK + HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/25
Équations équilibrées sur04/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
