| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + 2 MgCl2 = 2 CuCl2 + Mg2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
ZnCl + NH3 + H2O = ZnOH + NH4Cl =>
ZnCl + NH3 + H2O = ZnOH + NH4Cl
SnSO4 + BaCl2 = BaSO4 + Cl2Sn =>
SnSO4 + BaCl2 = BaSO4 + Cl2Sn
NaOH + CH3CO2H = OH + NaCH3CO2H =>
NaOH + CH3CO2H = OH + NaCH3CO2H
NaSO4 + H2O = Na(OH)2 + H2SO4 =>
NaSO4 + 2 H2O = Na(OH)2 + H2SO4
HS + NaO = HO + NaS =>
HS + NaO = HO + NaS
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
Cu + H2SO4 = Cu2(SO4) + H2 =>
2 Cu + H2SO4 = Cu2(SO4) + H2
KCr(SO4)2 + (NH4)2CO3 + H2O = Cr(OH)3 + (NH4)2SO4 + K2CO3 + CO2 =>
2 KCr(SO4)2 + 4(NH4)2CO3 + 3 H2O = 2 Cr(OH)3 + 4(NH4)2SO4 + K2CO3 + 3 CO2
H2O2 + Fe2O2 = Fe2O3 + H2O =>
H2O2 + Fe2O2 = Fe2O3 + H2O
NaNO3 + Ca(OH)2 = Ca(NO3)2 + Na2(OH)2 =>
2 NaNO3 + Ca(OH)2 = Ca(NO3)2 + Na2(OH)2
Hg(NO3) + AlCl3 = Al(NO3)3 + HgCl =>
3 Hg(NO3) + AlCl3 = Al(NO3)3 + 3 HgCl
Cs + SrCrO4 = CsCrO4 + Sr =>
Cs + SrCrO4 = CsCrO4 + Sr
CNH2N1NH2 + O2 = CO2 + H2O + N2 =>
2 CNH2N1NH2 + 4 O2 = 2 CO2 + 4 H2O + 3 N2
CH3CH2NH2 + HBr = CH3CH2Br + NH3 =>
CH3CH2NH2 + HBr = CH3CH2Br + NH3
Fe2O4 + Mg = Fe + MgO =>
Fe2O4 + 4 Mg = 2 Fe + 4 MgO
(NH4)2HPO4 + Cl2 = NH4Cl + HPO4 =>
(NH4)2HPO4 + Cl2 = 2 NH4Cl + HPO4
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Zn{2+} + NH3 + BF4{-} = [Zn(NH3)4](BF4)2 =>
Zn{2+} + 4 NH3 + 2 BF4{-} = [Zn(NH3)4](BF4)2
HOOCCOOH + C2H3OH = HOOCCOOC2H5 + H2O =>
3 HOOCCOOH + 5 C2H3OH = 4 HOOCCOOC2H5 + H2O
AlBr3 + K2SO4 = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2SO4 = Al2(SO4)3 + 6 KBr
NaI + AgNO3 = AgI + (NaNO3) =>
NaI + AgNO3 = AgI + (NaNO3)
KClO3 + KI + HCl = I2 + KCl + H2O =>
KClO3 + 6 KI + 6 HCl = 3 I2 + 7 KCl + 3 H2O
K3[Al(OH)6] + H2SO4 = KHSO4 + Al(HSO4)3 + H2O =>
K3[Al(OH)6] + 6 H2SO4 = 3 KHSO4 + Al(HSO4)3 + 6 H2O
Si2 + O2 = Si2O =>
2 Si2 + O2 = 2 Si2O
O2 + NaCO3 = NaCO5 =>
O2 + NaCO3 = NaCO5
N(NO2)3 + CH3OH = N2 + CO2 + H2O =>
N(NO2)3 + 2 CH3OH = 2 N2 + 2 CO2 + 4 H2O
Li + HClO = LiClO + H =>
Li + HClO = LiClO + H
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
(H2)SO4 + NaOH = (Na2)SO4 + H2O =>
(H2)SO4 + 2 NaOH = (Na2)SO4 + 2 H2O
FeBr2 + H3PO4 = Fe3(PO4)2 + HBr =>
3 FeBr2 + 2 H3PO4 = Fe3(PO4)2 + 6 HBr
NO3 + H = N2O + H2O =>
2 NO3 + 10 H = N2O + 5 H2O
Na3PO4CuF2 = Na3F2 + CuPO4 =>
Na3PO4CuF2 = Na3F2 + CuPO4
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
BaBr = BrBa =>
BaBr = BrBa
Na2O2H2 + H2SO4 = Na2SO4 + H2O =>
Na2O2H2 + H2SO4 = Na2SO4 + 2 H2O
FeCl3 + NaI = FeI3 + NaCl =>
FeCl3 + 3 NaI = FeI3 + 3 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Ga2(CO3)3 + H2S = H2CO3 + Ga2S3 =>
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaHCO3(aq) + HC2H3O2(aq) = H2O(l) + CO2(g) + NaC =>
8 NaHCO3(aq) + 5 HC2H3O2(aq) = 14 H2O(l) + 10 CO2(g) + 8 NaC
NH3 + K2Cr2O7 + HCl = HNO3 + CrCl3 + KCl + H2O =>
3 NH3 + 4 K2Cr2O7 + 32 HCl = 3 HNO3 + 8 CrCl3 + 8 KCl + 19 H2O
F2 + KCl = KF + Cl2 =>
F2 + 2 KCl = 2 KF + Cl2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
