| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3O2H + 2 O2 = 2 CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl2 + H2SO4 = FeSO4 + Cl + H2 =>
FeCl2 + H2SO4 = FeSO4 + 2 Cl + H2
CrCl3 + K2SO3 + H2O = KCl + SO2 + Cr(OH)3 =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 3 SO2 + 2 Cr(OH)3
CrO4 + Cl2 = OCl + Cr =>
CrO4 + 2 Cl2 = 4 OCl + Cr
HClNH4OH = HOHNH4Cl =>
HClNH4OH = HOHNH4Cl
H3BO3 + H3PO4 + Na2SiF6 + C2H6O2 + CuH4Cl2O2 + C2H4N4 = CuSiBPN + NaCl + CO2 + H2 + F2 =>
4 H3BO3 + 4 H3PO4 + 4 Na2SiF6 + 16 C2H6O2 + 4 CuH4Cl2O2 + C2H4N4 = 4 CuSiBPN + 8 NaCl + 34 CO2 + 70 H2 + 12 F2
H3BO3 + KOH = K3BO3 + HOH =>
H3BO3 + 3 KOH = K3BO3 + 3 HOH
C12H22O11CaO + CO2 = C12H22O11 + CaCO3 =>
C12H22O11CaO + CO2 = C12H22O11 + CaCO3
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
K(PO4) + HBr = KBr + HPO4 =>
K(PO4) + HBr = KBr + HPO4
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
Al(OH)3 + CH4 = Al4C3 + H2O =>
4 Al(OH)3 + 3 CH4 = Al4C3 + 12 H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
hydrogen + nitrogen = NH3 =>
3 H2 + N2 = 2 NH3
C6H7O2 + O2 = CO2 + H2O =>
4 C6H7O2 + 27 O2 = 24 CO2 + 14 H2O
KCN + HBr = HCN + KBr =>
KCN + HBr = HCN + KBr
NH3 + NaH = NaNH2 + H2 =>
NH3 + NaH = NaNH2 + H2
Pb(NO3)2 + NaCl(aq) = PbCl2(s) + NaNO3 =>
Pb(NO3)2 + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
SnF4 + BrF3 = Sn + BrF7 =>
SnF4 + BrF3 = Sn + BrF7
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
HgI2 + H2SO3 = HgSO3 + H2I2 =>
HgI2 + H2SO3 = HgSO3 + H2I2
Cr2O7{-}2 + L{-} + H{+} = Cr{-}3 + L2 + H2O =>
2 Cr2O7{-}2 + 30 L{-} + 28 H{+} = 4 Cr{-}3 + 15 L2 + 14 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
Mg + Fe{2} = Mg{2} + Fe =>
Mg + Fe{2} = Mg{2} + Fe
H2SO4 + NaBr = Na2SO4 + BrH =>
H2SO4 + 2 NaBr = Na2SO4 + 2 BrH
HCOONa = HOOCCOOH + Na =>
2 HCOONa = HOOCCOOH + 2 Na
NaIO3 + AgNO3 = NaNO3 + AgIO3 =>
NaIO3 + AgNO3 = NaNO3 + AgIO3
Mo(CO)6 + C10H8N2 = Mo(CO)4(C10H8N2) + CO =>
Mo(CO)6 + C10H8N2 = Mo(CO)4(C10H8N2) + 2 CO
Al + Ag2CO3 = Ag + Al2(CO3)3 =>
2 Al + 3 Ag2CO3 = 6 Ag + Al2(CO3)3
Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O
CO(g) + N2(g) + H2(g) + C(s) = C7H5N3O6(s) =>
12 CO(g) + 3 N2(g) + 5 H2(g) + 2 C(s) = 2 C7H5N3O6(s)
K + Ba(NO3)2 = Ba + K(NO3)2 =>
K + Ba(NO3)2 = Ba + K(NO3)2
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
(NH4)2CO3(s) = H2O(g) + NH3 + CO2 =>
(NH4)2CO3(s) = H2O(g) + 2 NH3 + CO2
COSO4 + H2O = COSO4(H2O) =>
COSO4 + H2O = COSO4(H2O)
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
KMnO4 + K2S + H2O = MnS + S2 + KOH =>
4 KMnO4 + 14 K2S + 16 H2O = 4 MnS + 5 S2 + 32 KOH
Cr(NO3) = Cr + NO3 =>
Cr(NO3) = Cr + NO3
Fe(ClO3)3 + NaSCN = Fe(SCN)3 + NaClO3 =>
Fe(ClO3)3 + 3 NaSCN = Fe(SCN)3 + 3 NaClO3
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
NaH2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
8 NaH2CO3 + 7 CH3COOH = 8 NaCH3COO + 10 H2O + 6 CO2
Pb + Ag(NO3)3 = Pb(NO3)2 + Ag =>
3 Pb + 2 Ag(NO3)3 = 3 Pb(NO3)2 + 2 Ag
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
H2 + (SO4) + Zn(OH)2 = Zn(SO4) + H2O =>
H2 + (SO4) + Zn(OH)2 = Zn(SO4) + 2 H2O
CaN2O6 + N2H9PO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 CaN2O6 + 6 N2H9PO4 + 8 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20 NH4NO3
AgSO4 + NaF = Ag + Na2SO4 + F2 =>
AgSO4 + 2 NaF = Ag + Na2SO4 + F2
Ca(OH)2*2HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2*2HNO3 = Ca(NO3)2 + 2 H2O
| 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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
