| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(s) + 2 CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g)
Na2S2O2 + HCI = S + SO2 + NaCI + H2O =>
2 Na2S2O2 + 4 HCI = 3 S + SO2 + 4 NaCI + 2 H2O
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
KOH + H2O = KOOH + H2 = =>
KOH + H2O = KOOH + H2
H + S + O4 = H2SO4 =>
2 H + S + O4 = H2SO4
C4H6O + O2 = CO2 + H2O =>
C4H6O + 5 O2 = 4 CO2 + 3 H2O
AgNO3 + K4(CN6) = Ag4(CN6) + KNO3 =>
4 AgNO3 + K4(CN6) = Ag4(CN6) + 4 KNO3
NaNO3 + Ag3PO4 = AgNO3 + Na3PO4 =>
3 NaNO3 + Ag3PO4 = 3 AgNO3 + Na3PO4
Fe + H2SO4 = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 SO2 + 3 H2O
HBrO + SO2 + H2O = H2SO4 + HBr =>
HBrO + SO2 + H2O = H2SO4 + HBr
K2S2O5 + NaOH = K2SO3 + Na2SO3 + H2O =>
K2S2O5 + 2 NaOH = K2SO3 + Na2SO3 + H2O
MnO4 + HSO3{-} = MnO2 + SO42{-} + H2O =>
79 MnO4 + 4 HSO3{-} = 79 MnO2 + 4 SO42{-} + 2 H2O
Na + Hl2 = NaHl =>
2 Na + Hl2 = 2 NaHl
KMnO4 + Na2SO3 + H2SO4 = K2SO + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 8 Na2SO3 + 3 H2SO4 = K2SO + 8 Na2SO4 + 2 MnSO4 + 3 H2O
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3COO =>
NaHCO3 + CH3COOH = CO2 + H2O + NaCH3COO
Fe + CuSO4 = Fe2(SO4)3 + Cu2 =>
4 Fe + 6 CuSO4 = 2 Fe2(SO4)3 + 3 Cu2
CuCl2 + Al + H2O = AlCl + CuO + H2 =>
CuCl2 + 2 Al + H2O = 2 AlCl + CuO + H2
Cl2 + O3 = Cl2O =>
3 Cl2 + O3 = 3 Cl2O
WC + HNO3 + HF = H2[WO2F4] + NO + H2O + CO2 =>
3 WC + 10 HNO3 + 12 HF = 3 H2[WO2F4] + 10 NO + 8 H2O + 3 CO2
NaHCO3 + H2S = NaHS + H2O + CO2 =>
NaHCO3 + H2S = NaHS + H2O + CO2
CH3CH3O + O2 = H2O + CH3COOH =>
CH3CH3O + O2 = H2O + CH3COOH
AgNO3(aq) + CaCl2 = Ca(NO3)2 + AgCl(s) =>
2 AgNO3(aq) + CaCl2 = Ca(NO3)2 + 2 AgCl(s)
H2Se + Cl2 = HCl + SeClH =>
H2Se + Cl2 = HCl + SeClH
Ca(OH)2 + I2 = CaI2 + H2O2 =>
Ca(OH)2 + I2 = CaI2 + H2O2
NH4(NO3) = N2O + H2O =>
NH4(NO3) = N2O + 2 H2O
HCl + KH2PO4 = KCl + H2PO4H =>
HCl + KH2PO4 = KCl + H2PO4H
KO + H2O = KO2H2 =>
KO + H2O = KO2H2
Ce(NO3)3*6H2O + NH4OH = Ce(OH)3 + NH4NO3 + H2O =>
Ce(NO3)3*6H2O + 3 NH4OH = Ce(OH)3 + 3 NH4NO3 + 6 H2O
CHCl3 + H2O = CO + HCl =>
CHCl3 + H2O = CO + 3 HCl
KClO4 = KClO2 + O2 =>
KClO4 = KClO2 + O2
Mg + K2CO3 = Mg(CO3)2 + K =>
Mg + 2 K2CO3 = Mg(CO3)2 + 4 K
P4S3 + NaOCl + H2O = H3PO4 + H2SO4 + NaCl =>
P4S3 + 19 NaOCl + 9 H2O = 4 H3PO4 + 3 H2SO4 + 19 NaCl
P2O5 + NaOH + AgNO3 = Ag3PO4 + H2O + NaNO3 =>
P2O5 + 6 NaOH + 6 AgNO3 = 2 Ag3PO4 + 3 H2O + 6 NaNO3
Zn + AgNO3(aq) = Zn(NO3)2(aq) + Ag =>
Zn + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
CaH2 + H2O = Ca(HOH)2 + H2 =>
CaH2 + 2 H2O = Ca(HOH)2 + H2
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO3)2 + H2O =>
6 Br2 + 6 Ca(OH)2 = 5 CaBr2 + Ca(BrO3)2 + 6 H2O
AlOH + Na = NaOH + Al =>
AlOH + Na = NaOH + Al
CuO + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
CuO + 4 NH4OH = [Cu(NH3)4](OH)2 + 3 H2O
AgNO3(s) + Na2SO4(s) = Ag2SO4 + NaNO3 =>
2 AgNO3(s) + Na2SO4(s) = Ag2SO4 + 2 NaNO3
Si + HF = SiF + H2 =>
2 Si + 2 HF = 2 SiF + H2
Al(H2O)6{3+} + KF = AlF3 + K{+} + H2O =>
Al(H2O)6{3+} + 3 KF = AlF3 + 3 K{+} + 6 H2O
FeN + H2O = NH3 + Fe2O3 =>
2 FeN + 3 H2O = 2 NH3 + Fe2O3
HBrO + SO2 + H2O = H2SO4 + HBr =>
HBrO + SO2 + H2O = H2SO4 + HBr
Pb + F2 = PbF4 =>
Pb + 2 F2 = PbF4
CCl3 + O2 = CO2 + Cl2 =>
2 CCl3 + 2 O2 = 2 CO2 + 3 Cl2
C48H22O17 + O2 = CO2 + H2O =>
C48H22O17 + 45 O2 = 48 CO2 + 11 H2O
(c)MnO2(s) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O(l) =>
(c)MnO2(s) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(l)
CH3COOH + Mg = (CH3COOH)2Mg =>
2 CH3COOH + Mg = (CH3COOH)2Mg
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
