| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 CH3COOH + 8 CaCO3 = 8 Ca(CH3COO) + 6 H2O + 10 CO2
H2S + F = HF + SF6 =>
H2S + 8 F = 2 HF + SF6
FeCl2 + H = FeH + HCl =>
FeCl2 + 3 H = FeH + 2 HCl
N2H4 + ClF3 = HF + N2 + Cl2 =>
3 N2H4 + 4 ClF3 = 12 HF + 3 N2 + 2 Cl2
Sn4O + C = Sn + CO =>
Sn4O + C = 4 Sn + CO
Xe + O2 = XeO4 =>
Xe + 2 O2 = XeO4
C8H12NCl + SnCl2 = C16H24N2SnCl4 =>
2 C8H12NCl + SnCl2 = C16H24N2SnCl4
C6H5CHO + Ag2O = Ag + C6H5COOH =>
C6H5CHO + Ag2O = 2 Ag + C6H5COOH
Ag(s) + HCl(aq) = AgCl3 + H2 =>
2 Ag(s) + 6 HCl(aq) = 2 AgCl3 + 3 H2
NH4Cl(s) + NaOH(aq) = NH4OH(s) + NaCl(s) =>
NH4Cl(s) + NaOH(aq) = NH4OH(s) + NaCl(s)
HCN + Fe2(SO4)3 = H2SO4 + Fe(CN)3 =>
6 HCN + Fe2(SO4)3 = 3 H2SO4 + 2 Fe(CN)3
TeO3{2-} + H{+} + I{-} = Te + I2 + H2O =>
TeO3{2-} + 6 H{+} + 4 I{-} = Te + 2 I2 + 3 H2O
C5H8N4O12 = CO2 + H2O + N2 + C =>
C5H8N4O12 = 4 CO2 + 4 H2O + 2 N2 + C
N2(g) + H2(g) + C(s) + O2(g) = (NH4)2CO3(s) =>
2 N2(g) + 8 H2(g) + 2 C(s) + 3 O2(g) = 2(NH4)2CO3(s)
(NH4)S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
6(NH4)S + K2Cr2O7 + H2O = 6 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
Y(NO3)3*6(H2O) + C2H5NO2 = Y2O3 + H2O + CO2 + N2 =>
6 Y(NO3)3*6(H2O) + 10 C2H5NO2 = 3 Y2O3 + 61 H2O + 20 CO2 + 14 N2
CdS + H2SO4(aq) = CdSO4(aq) + H2S(g) =>
CdS + H2SO4(aq) = CdSO4(aq) + H2S(g)
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CaCl2(aq) + Na2CO3 = NaCl(aq) + CaCO3 =>
CaCl2(aq) + Na2CO3 = 2 NaCl(aq) + CaCO3
BaCl2 + H3(PO4) = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3(PO4) = Ba3(PO4)2 + 6 HCl
KOH + H2SO4 = KSO4 + H2O + H2 =>
2 KOH + 2 H2SO4 = 2 KSO4 + 2 H2O + H2
H2S + HNO2 = H2O + SO2 + NO =>
H2S + 6 HNO2 = 4 H2O + SO2 + 6 NO
CO + H2 = CH + O =>
2 CO + H2 = 2 CH + 2 O
Ta2O5 + HNO3 = Ta(NO3)5 + H2O =>
Ta2O5 + 10 HNO3 = 2 Ta(NO3)5 + 5 H2O
KCN = K{+} + CN{-} =>
KCN = K{+} + CN{-}
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CH2COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
4 CH3CH2CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3CH2CH2COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 12 H2O
NaOH + RaO = Ra(OH)2 + Na2O =>
2 NaOH + RaO = Ra(OH)2 + Na2O
C5H19 + O2 = CO2 + H2O =>
4 C5H19 + 39 O2 = 20 CO2 + 38 H2O
H2SO4 + Na2CO3 = Na2SO4 + H2CO3 =>
H2SO4 + Na2CO3 = Na2SO4 + H2CO3
CaHPO4*2H2O = CaO + P2O5 + H2O =>
2 CaHPO4*2H2O = 2 CaO + P2O5 + 5 H2O
Li2CO3 + KI = ILi2 + KCO3 =>
Li2CO3 + KI = ILi2 + KCO3
FeSO4 + Hg(NO3)2 = Fe(NO3)3 + Fe2(SO4)3 + Hg2(NO3)2 =>
6 FeSO4 + 6 Hg(NO3)2 = 2 Fe(NO3)3 + 2 Fe2(SO4)3 + 3 Hg2(NO3)2
H2O2 + NaBr = NaBrO + H2O =>
H2O2 + NaBr = NaBrO + H2O
Ba(OH)2 + Hg2O = BaO + Hg(OH) =>
Ba(OH)2 + Hg2O = BaO + 2 Hg(OH)
Cr + AgNO3 = Cr(NO3)2 + Ag =>
Cr + 2 AgNO3 = Cr(NO3)2 + 2 Ag
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Ni + AgNO3 = Ag + Ni(NO3)3 =>
Ni + 3 AgNO3 = 3 Ag + Ni(NO3)3
C4H6O6(aq) + NaOH(aq) = Na2C4H4O6(aq) + H2O(l) =>
C4H6O6(aq) + 2 NaOH(aq) = Na2C4H4O6(aq) + 2 H2O(l)
PbCl2(aq) + Na2SO4(aq) = PbSO4(s) + NaCl(aq) =>
PbCl2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaCl(aq)
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
CaCl + ZnSO = ZnCl + CaSO =>
CaCl + ZnSO = ZnCl + CaSO
C6H9NaO7 + HCl = C6H6O5 + NaCl + H2O =>
C6H9NaO7 + HCl = C6H6O5 + NaCl + 2 H2O
AsO4{3-} + Zn + H{+{ = Zn{2+}+AsH3+H2O =>
AsO4{3-} + 4 Zn + 11 H{+{ = 4 Zn{2+}+AsH3+4H2O
Cu + Ti(NO3)4 = Ti + CuNO3 =>
4 Cu + Ti(NO3)4 = Ti + 4 CuNO3
CuCl2*2H2O + Fe = FeCl2 + Cu*2H2O =>
CuCl2*2H2O + Fe = FeCl2 + Cu*2H2O
Na3PO4 + MnI2 = Na3I2 + MnPO4 =>
Na3PO4 + MnI2 = Na3I2 + MnPO4
Au + HCN + O2 = [Au(CN)4]2O + H2O =>
4 Au + 16 HCN + 5 O2 = 2[Au(CN)4]2O + 8 H2O
Hg(SCN)2 + HCl = HgCl2 + HSCN =>
Hg(SCN)2 + 2 HCl = HgCl2 + 2 HSCN
Ag(NO3)(aq) + KCl(aq) = AgCl + KNO3 =>
Ag(NO3)(aq) + KCl(aq) = AgCl + KNO3
SF6 + H2S = HF + S =>
SF6 + 3 H2S = 6 HF + 4 S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
