| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 = H2O + O
Fe{3+} + CuSO4 = Cu{2+} + Fe2(SO4)3 =>
2 Fe{3+} + 3 CuSO4 = 3 Cu{2+} + Fe2(SO4)3
FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + 2 H2O
C7H14 + Cl2 = C7H14Cl2 =>
C7H14 + Cl2 = C7H14Cl2
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(g) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(g)
HCl + ZnCl2 = HZn + Cl =>
HCl + ZnCl2 = HZn + 3 Cl
CaHSbO4 + H3SbO4 = CaH4(SbO4)2 =>
CaHSbO4 + H3SbO4 = CaH4(SbO4)2
NBr3 + NaOH = N2 + NaBr + HOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HOBr
C6H5MgBr + CO2 + H2O = C6H5CO2H + MgBrH2O =>
30 C6H5MgBr + 23 CO2 + 42 H2O = 29 C6H5CO2H + 30 MgBrH2O
MgNO2 + H2O = MgHO + HNO2 =>
MgNO2 + H2O = MgHO + HNO2
Mg + Fe = MgFe2 =>
Mg + 2 Fe = MgFe2
Na2WO4 + H2O2 = Na2W(O2)4 + H2O =>
Na2WO4 + 4 H2O2 = Na2W(O2)4 + 4 H2O
Cu(SO4) + KI = CuI + I2 + K2(SO4) =>
2 Cu(SO4) + 4 KI = 2 CuI + I2 + 2 K2(SO4)
HNO3 + NH4HS = NH4NO3 + SO2 + H2O =>
10 HNO3 + 4 NH4HS = 7 NH4NO3 + 4 SO2 + H2O
CH2(OH)(CHOH)2CHO + HNO3 = CH2(OH)(CHOH)2COOH + NO + H2O =>
3 CH2(OH)(CHOH)2CHO + 2 HNO3 = 3 CH2(OH)(CHOH)2COOH + 2 NO + H2O
Zn + H3O = ZnO + H2 =>
2 Zn + 2 H3O = 2 ZnO + 3 H2
C6H12N4 + HCl + H2O = NH4Cl + CH2O =>
C6H12N4 + 4 HCl + 6 H2O = 4 NH4Cl + 6 CH2O
CH3CH2CH(CH3)CH2OH + KMnO4 + H2SO4 = CH3CH(CH3)CH2COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2CH(CH3)CH2OH + KMnO4 + 2 H2SO4 = 2 CH3CH(CH3)CH2COH + MnSO4 + 4 H2O + KSO4
X + H{2+} + H{2-} = XH =>
2 X + H{2+} + H{2-} = 2 XH
HCH3CO2 + NaOH = H2O + NaCH3CO2 =>
HCH3CO2 + NaOH = H2O + NaCH3CO2
HSO{-3} + NO{-3} = SO{-4} + NO{-2} + H =>
HSO{-3} + NO{-3} = SO{-4} + NO{-2} + H
K + H(OH) = KOH + H2 =>
2 K + 2 H(OH) = 2 KOH + H2
Ca(OH)2BeO = CaOBe(OH)2 =>
Ca(OH)2BeO = CaOBe(OH)2
CuCl2 + HNO3 = Cu(NO3)2 + HCl =>
CuCl2 + 2 HNO3 = Cu(NO3)2 + 2 HCl
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
CH3OHCH2 + HCl = CH3CH2Cl + H2O =>
CH3OHCH2 + HCl = CH3CH2Cl + H2O
Sn + CoCl2 = SnCl2 + Co =>
Sn + CoCl2 = SnCl2 + Co
KMnO4 + HCl + CH3OH = MnCl2 + KCl + HCOOH + H2O =>
4 KMnO4 + 12 HCl + 5 CH3OH = 4 MnCl2 + 4 KCl + 5 HCOOH + 11 H2O
H3BO3 + Al(OH)3 = Al(H2BO3)3 + H2O =>
3 H3BO3 + Al(OH)3 = Al(H2BO3)3 + 3 H2O
Na(s) + N2(g) = NaN3(s) =>
2 Na(s) + 3 N2(g) = 2 NaN3(s)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Pb(C2H3O2)2(aq) + Na2S(aq) = NaC2H3O2 + PbS =>
Pb(C2H3O2)2(aq) + Na2S(aq) = 2 NaC2H3O2 + PbS
PH3 + F = PH3F =>
PH3 + F = PH3F
Fe3O4 + O2 + H2O = FeO(OH) =>
4 Fe3O4 + O2 + 6 H2O = 12 FeO(OH)
CH3OCH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3OCH3(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Ca(OH)2 + HF = CaF2 + OH2 =>
Ca(OH)2 + 2 HF = CaF2 + 2 OH2
NaOH + K2Cr2O7 = Na2CrO4 + KOH + H2O =>
4 NaOH + K2Cr2O7 = 2 Na2CrO4 + 2 KOH + H2O
CH4 + O1 = CO2 + H2O =>
CH4 + 4 O1 = CO2 + 2 H2O
As4O6 = As2O3 =>
As4O6 = 2 As2O3
S + KClO3 = KSO3 + Cl2 =>
2 S + 2 KClO3 = 2 KSO3 + Cl2
WP2O8 + WP2 = WP2O7 =>
7 WP2O8 + WP2 = 8 WP2O7
Fe + Cu(NO3) = Fe(NO3)3 + Cu =>
Fe + 3 Cu(NO3) = Fe(NO3)3 + 3 Cu
C3COOH + O2 = CO2 + H2O =>
4 C3COOH + 13 O2 = 16 CO2 + 2 H2O
Ba(NO3)2 + (NH4)3PO4 = (NH4)3(NO3)3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = 2(NH4)3(NO3)3 + Ba3(PO4)2
CH3COSH + O2 = CO2 + H2O + S =>
2 CH3COSH + 5 O2 = 4 CO2 + 4 H2O + 2 S
SiH2Cl2 + H2O = SiO3 + HCl + H2 =>
SiH2Cl2 + 3 H2O = SiO3 + 2 HCl + 3 H2
Ag{+} + KI{-} = AgI + K =>
Ag{+} + KI{-} = AgI + K
Fe(NO3)2 + KCN = Fe(CN)2 + KNO3 =>
Fe(NO3)2 + 2 KCN = Fe(CN)2 + 2 KNO3
Fe(NO3)3 + K2(CO3) = Fe2(CO3)3 + K(NO3) =>
2 Fe(NO3)3 + 3 K2(CO3) = Fe2(CO3)3 + 6 K(NO3)
TiCl2 + O2 = TiO + Cl2 =>
2 TiCl2 + O2 = 2 TiO + 2 Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
