| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(aq) + Mg(s) = AgMg(s) + NO3(aq)
NaNO2 + K2Cr2O7 + HCl = KCl + CrCl3 + NaNO3 + H2O =>
3 NaNO2 + K2Cr2O7 + 8 HCl = 2 KCl + 2 CrCl3 + 3 NaNO3 + 4 H2O
CuO + Na = Na2O + Cu =>
CuO + 2 Na = Na2O + Cu
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
NH3 + HPO4 = NPO4 + H2 =>
NH3 + HPO4 = NPO4 + 2 H2
NBr5 + H2O = HBr + H3NO4 =>
NBr5 + 4 H2O = 5 HBr + H3NO4
C4H6O6 + H2O = CO2 + H =>
C4H6O6 + 2 H2O = 4 CO2 + 10 H
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
NaCl + H3BO3 = Na2B4O7 + HCl + H2O =>
2 NaCl + 4 H3BO3 = Na2B4O7 + 2 HCl + 5 H2O
KMnO4 + H2SO4 + C2H60 = K2SO4 + MnO2 + C2 + H2O =>
20 KMnO4 + 10 H2SO4 + C2H60 = 10 K2SO4 + 20 MnO2 + C2 + 40 H2O
SrCl2 + K2C2O4 = SrC2O4 + KCl =>
SrCl2 + K2C2O4 = SrC2O4 + 2 KCl
Cu(s) + HNO3 = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
NaCl + K3Fe(CN)6 = NaCN + K3FeCl6 =>
6 NaCl + K3Fe(CN)6 = 6 NaCN + K3FeCl6
KNO2 + Br2 + KOH = KNO3 + KBr + H2O =>
KNO2 + Br2 + 2 KOH = KNO3 + 2 KBr + H2O
NaHCO3 + Ga2O3 = NaO + Ga2(HCO3)3 =>
3 NaHCO3 + Ga2O3 = 3 NaO + Ga2(HCO3)3
CH3CH2COOH + HCl = CH3CH2COH + Cl + H2O =>
CH3CH2COOH + 2 HCl = CH3CH2COH + 2 Cl + H2O
(NH4)2Fe(SO4) + KMnO4 + H2SO4 = (NH4)Fe(SO4)2 + K2SO4 + MnSO4 + (NH4)2SO4 + H2O =>
10(NH4)2Fe(SO4) + 6 KMnO4 + 24 H2SO4 = 10(NH4)Fe(SO4)2 + 3 K2SO4 + 6 MnSO4 + 5(NH4)2SO4 + 24 H2O
AgNO3 + CaBr2 = AgBr2 + Ca(NO3) =>
AgNO3 + CaBr2 = AgBr2 + Ca(NO3)
NaHCO3 + LiOH = NaLi(OH)2 + CO2 =>
NaHCO3 + LiOH = NaLi(OH)2 + CO2
Fe(NO3)3 + LiOH = FeLi + OH(NO3)3 =>
Fe(NO3)3 + LiOH = FeLi + OH(NO3)3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cl + SrI2 = SrCl2 + I =>
2 Cl + SrI2 = SrCl2 + 2 I
BeFe2 + Mg = MgFe2 + Be =>
BeFe2 + Mg = MgFe2 + Be
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2 + Pb =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2 + Pb
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C + K = CK =>
C + K = CK
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
HNO3 + KI = KNO3 + I2 + NO2 + H2O =>
4 HNO3 + 2 KI = 2 KNO3 + I2 + 2 NO2 + 2 H2O
Pm + O2 = PmO =>
2 Pm + O2 = 2 PmO
NiC2O4*2H20 + O2 = NiO3 + H2O + CO2 =>
2 NiC2O4*2H20 + 23 O2 = 2 NiO3 + 40 H2O + 4 CO2
CoO + H2SO4 = CoSO4 + H2O =>
CoO + H2SO4 = CoSO4 + H2O
(NH4)2S(aq) + HBr(aq) = H(NH4)2(aq) + BrS(aq) =>
(NH4)2S(aq) + HBr(aq) = H(NH4)2(aq) + BrS(aq)
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
O + N2 = NO =>
2 O + N2 = 2 NO
BaCrO4 + AgNO3 = AgCrO4 + Ba(NO3) =>
BaCrO4 + AgNO3 = AgCrO4 + Ba(NO3)
Cl2(g) + NaI(aq) = Cl(I) + Na =>
Cl2(g) + 2 NaI(aq) = 2 Cl(I) + 2 Na
SO3 + NaO = Na2SO3 + O2 =>
SO3 + 2 NaO = Na2SO3 + O2
HSO3{-} + HO{-} + MnO4{-} = MnO4{-2} + H2O + SO4{-2} =>
HSO3{-} + 3 HO{-} + 2 MnO4{-} = 2 MnO4{-2} + 2 H2O + SO4{-2}
C7H6O3 + C6H5 = C13H11O3 =>
C7H6O3 + C6H5 = C13H11O3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
Fe(OH)3 + HNo3 = Fe(No3)3 + HOH =>
Fe(OH)3 + 3 HNo3 = Fe(No3)3 + 3 HOH
Ca + HOH = Ca2OH + H2 =>
4 Ca + 2 HOH = 2 Ca2OH + H2
H2O + SO2 + IO3{-} = SO4{-2} + I{-} + H{+} =>
3 H2O + 3 SO2 + IO3{-} = 3 SO4{-2} + I{-} + 6 H{+}
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H6 = C2H4 =>
2 C3H6 = 3 C2H4
HCOOH + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 HCOOH + 2 KMnO4 + 6 HCl = 5 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
P4 + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
2 P4 + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
Cd + HCl = CdHCl =>
Cd + HCl = CdHCl
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + 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 99 100 101 102 103 104 105 106 107 108 109 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
