| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + MgSO4 = FeSO4 + MgCl2
S + NaOH = Na2S + NaS2O3 + H2O =>
9 S + 12 NaOH = 5 Na2S + 2 NaS2O3 + 6 H2O
N2O + N2O4 = NO =>
2 N2O + N2O4 = 6 NO
Cr2O3 + Li2CO3 + NaNO3 = Li2CrO4 + CO2 + NaNO2 =>
Cr2O3 + 2 Li2CO3 + 3 NaNO3 = 2 Li2CrO4 + 2 CO2 + 3 NaNO2
Na(s) + MgCl2(aq) = NaCl2(aq) + Mg(s) =>
Na(s) + MgCl2(aq) = NaCl2(aq) + Mg(s)
Si2S4 = Si + S8 =>
2 Si2S4 = 4 Si + S8
Fe(OH)3 + HClKSCN = Fe(SCN)3 + K + Cl2 + H2O =>
2 Fe(OH)3 + 6 HClKSCN = 2 Fe(SCN)3 + 6 K + 3 Cl2 + 6 H2O
MgO(s) + NaOH(l) = Mg(OH)2 + Na2O =>
MgO(s) + 2 NaOH(l) = Mg(OH)2 + Na2O
H3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2 + HNO3 =>
2 H3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2 + 6 HNO3
Zn(OH)2 + HNO3 = Zn(OH)NO3 + H2O =>
Zn(OH)2 + HNO3 = Zn(OH)NO3 + H2O
CaC2 + H2O + CO2 = Ca(OH)2 + (CH2CHCO2H) =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5(CH2CHCO2H)
Cu + NaOH = CuNaOH =>
Cu + NaOH = CuNaOH
Hg + NaOH = Hg2OH + Na =>
2 Hg + NaOH = Hg2OH + Na
C4H101 + O2 = CO2 + H2O =>
4 C4H101 + 117 O2 = 16 CO2 + 202 H2O
C12H25NaO4S + C2H4O = CH3(CH2)10CH2(OCH2CH2)2OSO3Na =>
C12H25NaO4S + 2 C2H4O = CH3(CH2)10CH2(OCH2CH2)2OSO3Na
HNO3 + H2S = N2 + H2O + H2SO4 =>
8 HNO3 + 5 H2S = 4 N2 + 4 H2O + 5 H2SO4
Ca + OH = Ca(OH)2(s) =>
Ca + 2 OH = Ca(OH)2(s)
FeSO4 = FeSO3 + O2 =>
2 FeSO4 = 2 FeSO3 + O2
V2O5 + H2SO4 + CH3CH2OH = VOSO4 + H2O + CH3CHO =>
V2O5 + 2 H2SO4 + CH3CH2OH = 2 VOSO4 + 3 H2O + CH3CHO
Cr + TiO2 + TiCl3 = Ti5CrO6Cl6 =>
Cr + 3 TiO2 + 2 TiCl3 = Ti5CrO6Cl6
C12H26 + N2O2 = C02 + H2O13 + N2 =>
2 C12H26 + 169 N2O2 = 12 C02 + 26 H2O13 + 169 N2
C2H5NO2 + O2 = H2O + C02 + N2 =>
4 C2H5NO2 + O2 = 10 H2O + 4 C02 + 2 N2
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + K2SO4 + H2O + CH2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3OH = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 CH2O
CaO + CH3COOH = H2O + CH4 + COOCa =>
4 CaO + 3 CH3COOH = 2 H2O + 2 CH4 + 4 COOCa
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
P + HNO3 = P2O3 + H2O + NO2 =>
2 P + 6 HNO3 = P2O3 + 3 H2O + 6 NO2
Ca{2+} + Y{4-} = CaY{2-} =>
Ca{2+} + Y{4-} = CaY{2-}
CaC2O4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + CaSO4 + CO2 + H2O =>
5 CaC2O4 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 CaSO4 + 10 CO2 + 8 H2O
NH + H3PO4 = NH4 + HPO4 =>
2 NH + 3 H3PO4 = 2 NH4 + 3 HPO4
HOCN + H2O = H2OCN + HO =>
HOCN + H2O = H2OCN + HO
C3H8 = C3H6 + H3 =>
3 C3H8 = 3 C3H6 + 2 H3
ZnCl2 + H2SO3 = ZnSO3 + HCl =>
ZnCl2 + H2SO3 = ZnSO3 + 2 HCl
OH + ClO3 = ClO4 + H2O =>
2 OH + ClO3 = ClO4 + H2O
Sr(NO3)2 + HNO3 = SrH + NO3 =>
Sr(NO3)2 + HNO3 = SrH + 3 NO3
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Ru + H2SO4 = Ru2(SO4)3 + H2O + SO2 =>
2 Ru + 6 H2SO4 = Ru2(SO4)3 + 6 H2O + 3 SO2
C5H7NO2 + O2 = CO2 + H2O + NH3 =>
C5H7NO2 + 5 O2 = 5 CO2 + 2 H2O + NH3
HBr + Mg(OH)2 = BrMg(OH) + H2O =>
HBr + Mg(OH)2 = BrMg(OH) + H2O
C6H5COOH + KOH = C6H6 + K2CO3 + H2O =>
C6H5COOH + 2 KOH = C6H6 + K2CO3 + H2O
Ca(OH)2 + C2H3O2H = H2O + Ca(C2H3O2)2 =>
Ca(OH)2 + 2 C2H3O2H = 2 H2O + Ca(C2H3O2)2
BaO(s) + HNO3(aq) = Ba(NO3)2 + H2O =>
BaO(s) + 2 HNO3(aq) = Ba(NO3)2 + H2O
Berylliumcarbonate + hydrochloricacid = berylliumchloride + water + carbondioxide =>
BeCO3 + 2 HCl = BeCl2 + H2O + CO2
CH2COOH + CaCO3 = Ca(CH2COO)2 + H2O + CO2 =>
2 CH2COOH + CaCO3 = Ca(CH2COO)2 + H2O + CO2
HIO3 + Fe = Fe(IO3)3 + H2 =>
6 HIO3 + 2 Fe = 2 Fe(IO3)3 + 3 H2
NiO + H2O = HNiO2{-} + H{+} =>
NiO + H2O = HNiO2{-} + H{+}
K2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 3 KNO3 + 4 H2O + K2SO4
NaCO3 + HC2H3O2 = H2O + CO2 + Na =>
4 NaCO3 + HC2H3O2 = 2 H2O + 6 CO2 + 4 Na
Na2CrO4 + CuCl + HCl = CrCl3 + CuCl2 + NaCl2 + H2O =>
Na2CrO4 + CuCl + 8 HCl = CrCl3 + CuCl2 + 2 NaCl2 + 4 H2O
H + ZnCl3 = HCl + Zn3 =>
9 H + 3 ZnCl3 = 9 HCl + Zn3
KMnO4 + K2S + HClO4 = MnClO4 + SO2 + KClO4 + H2O =>
KMnO4 + K2S + 4 HClO4 = MnClO4 + SO2 + 3 KClO4 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
