| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cd + NaOH = Cd(OH)2 + Na =>
Cd + 2 NaOH = Cd(OH)2 + 2 Na
Na2CO3 + CH3COOH = NaH + (CH3COO)2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaH + (CH3COO)2CO3
WC + NaOCl + NaOH = (Na)2WO4 + H2O + NaCl + Na2CO3 =>
WC + 5 NaOCl + 4 NaOH = (Na)2WO4 + 2 H2O + 5 NaCl + Na2CO3
Cl2 + Na2S2O3 = NaCl + SO2 + S =>
2 Cl2 + 2 Na2S2O3 = 4 NaCl + 3 SO2 + S
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Nb + NbCl5 = Nb3Cl8 =>
7 Nb + 8 NbCl5 = 5 Nb3Cl8
K2Cr2O7 + H2SO4 + C3H8O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 2 C3H8O = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Cm(OH)2 = CmOH2O =>
Cm(OH)2 = CmOH2O
C4H8C2N2 + H2 = C6H16N2 =>
C4H8C2N2 + 4 H2 = C6H16N2
FeO*OH = Fe2O3 + H2O =>
2 FeO*OH = Fe2O3 + H2O
Cu(OH)2 + Na = NaOH + Cu =>
Cu(OH)2 + 2 Na = 2 NaOH + Cu
HOCH2(CHOH)3CHO + H2 = HOCH2(CHOH)3CH2OH =>
HOCH2(CHOH)3CHO + H2 = HOCH2(CHOH)3CH2OH
BaTiO3 + CCl4 = BaCl2 + TiCl4 + CO2 =>
2 BaTiO3 + 3 CCl4 = 2 BaCl2 + 2 TiCl4 + 3 CO2
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
Cu(OH)2 + Na = NaOH + Cu =>
Cu(OH)2 + 2 Na = 2 NaOH + Cu
CO3{2-} + HOH = HCO3{-} + OH{-} =>
CO3{2-} + HOH = HCO3{-} + OH{-}
(NH4)2S + Pb = Pb(NH4)2S =>
(NH4)2S + Pb = Pb(NH4)2S
HNO2 + Mg = MgN2O4 + H2 =>
2 HNO2 + Mg = MgN2O4 + H2
AgNO3(aq) + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3(aq) + K2SO4 = Ag2SO4 + 2 KNO3
H2S + N2 = NH3 + S =>
3 H2S + N2 = 2 NH3 + 3 S
K2O + HF = K2FOH =>
K2O + HF = K2FOH
C5H10O5 = C4H10O + CO2 + H2O =>
6 C5H10O5 = 5 C4H10O + 10 CO2 + 5 H2O
KCl + NaClO3 = NaCl + KClO3 =>
KCl + NaClO3 = NaCl + KClO3
H2Po + Na = Na2Po + H2 =>
H2Po + 2 Na = Na2Po + H2
Na2Cr2O7 + AlPO4 = Na3PO4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPO4 = 2 Na3PO4 + Al2(Cr2O7)3
H03PO04 + FeBr03 = FePO04 + HBr =>
H03PO04 + FeBr03 = FePO04 + 3 HBr
iron + hydrogenchloride = ironchloride + hydrogen =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C2HCl3 + CaCl2 + H2O = C2H2Cl4 + Ca(OH)2 =>
2 C2HCl3 + CaCl2 + 2 H2O = 2 C2H2Cl4 + Ca(OH)2
WC + NaOCl + NaOH = (Na)2WO4 + H2O + NaCl + Na2CO3 =>
WC + 5 NaOCl + 4 NaOH = (Na)2WO4 + 2 H2O + 5 NaCl + Na2CO3
KI + Cl2 = KCl + I2* =>
2 KI + Cl2 = 2 KCl + I2*
Fe + CO2 = FeC2O4 =>
Fe + 2 CO2 = FeC2O4
Al + PbO2 = Al2O3 + Pb =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
Na + C5H8 = C5H7Na + NaH =>
2 Na + C5H8 = C5H7Na + NaH
Zn + (HCI) = Zn(HCI) =>
Zn + (HCI) = Zn(HCI)
Br2 + K2S = Br2S + K =>
Br2 + K2S = Br2S + 2 K
BaSO4 + NaNO3 = NaSO4 + BaNO3 =>
BaSO4 + NaNO3 = NaSO4 + BaNO3
C31H64 + O2 = C2O + H2O =>
4 C31H64 + 95 O2 = 62 C2O + 128 H2O
(CuOH)2SO4 + NaOH = Na2SO4 + Cu(OH)2 =>
(CuOH)2SO4 + 2 NaOH = Na2SO4 + 2 Cu(OH)2
Cr2O3 + Na = NaCr2O3 =>
Cr2O3 + Na = NaCr2O3
PtBr4 + XeF2 = PtF6 + BrF + Xe =>
PtBr4 + 5 XeF2 = PtF6 + 4 BrF + 5 Xe
NH3 + H2O + CO2 = [NH4]2CO3 =>
2 NH3 + H2O + CO2 = [NH4]2CO3
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
N2(g) + O2(g) = N2O3 =>
2 N2(g) + 3 O2(g) = 2 N2O3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe + F = Fe3F =>
3 Fe + F = Fe3F
Na2OCO2 = Na2O + CO2 =>
Na2OCO2 = Na2O + CO2
Ca + NaOH = CaNaOH =>
Ca + NaOH = CaNaOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
