| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H5O2Na + NaOH = C6H6 + Na2CO3
Fe(NO3)3(aq) + KI(aq) = FeI3 + KNO3 =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3 + 3 KNO3
C2H4O2 + LiOH = H2O + C2H3LiO2 =>
C2H4O2 + LiOH = H2O + C2H3LiO2
K + NO2 = K2O + N2 =>
8 K + 2 NO2 = 4 K2O + N2
CH3COOH + C15H15N3O2 = C17N3 + H19O4 =>
CH3COOH + C15H15N3O2 = C17N3 + H19O4
C4H10O + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + C4H8O2 + H2O =>
3 C4H10O + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C4H8O2 + 11 H2O
Fe + Pb(NO3)2 = Pb + FeNO3 =>
2 Fe + Pb(NO3)2 = Pb + 2 FeNO3
H2 + CN = HCN =>
H2 + 2 CN = 2 HCN
CuBr2 + NaOH = NaBr + Cu(OH)2 =>
CuBr2 + 2 NaOH = 2 NaBr + Cu(OH)2
Mg(OH)2S = Mg(OH)2 + S =>
Mg(OH)2S = Mg(OH)2 + S
KNO3 + Na = N2 + KO + NaO =>
2 KNO3 + 4 Na = N2 + 2 KO + 4 NaO
NaI + Cr(NO3)3 = CrI3 + NaNO3 =>
3 NaI + Cr(NO3)3 = CrI3 + 3 NaNO3
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s) =>
Ni(s) + MgSO4(aq) = NiSO4(aq) + Mg(s)
KOH + KIO3 + MnCl = KI + MnO2 + H2O + KCl =>
2 KOH + KIO3 + 2 MnCl = KI + 2 MnO2 + H2O + 2 KCl
FeCl2 + NaNO2 + HCl = FeCl3 + NaCl + H2O + NO =>
FeCl2 + NaNO2 + 2 HCl = FeCl3 + NaCl + H2O + NO
NH4I(aq) + Cl2(g) = NH4Cl(aq) + I2(g) =>
2 NH4I(aq) + Cl2(g) = 2 NH4Cl(aq) + I2(g)
CuO + B2O3 = Cu(BO2)2 =>
CuO + B2O3 = Cu(BO2)2
At3 + O2 = At2O3 =>
4 At3 + 9 O2 = 6 At2O3
NO3NH4 = NO3 + NH4 =>
NO3NH4 = NO3 + NH4
NaHCO3 + C2H4O2 = CH3COONa + CO2 + H2O =>
NaHCO3 + C2H4O2 = CH3COONa + CO2 + H2O
CCl4 + S = CS2 + Cl2 =>
CCl4 + 2 S = CS2 + 2 Cl2
Sn + NiCl2 = SnCl2 + Ni =>
Sn + NiCl2 = SnCl2 + Ni
SnCl4 + Al2(CH3)6 = AlCl3 + Sn(CH3)4 =>
3 SnCl4 + 2 Al2(CH3)6 = 4 AlCl3 + 3 Sn(CH3)4
C9H12 + O3 = CO2 + H2O =>
C9H12 + 8 O3 = 9 CO2 + 6 H2O
Mg(OH)2(aq) = MgO(s) + H2O(g) =>
Mg(OH)2(aq) = MgO(s) + H2O(g)
C6H14N2O2 + O2 = CO2 + H2O + NO2 =>
2 C6H14N2O2 + 21 O2 = 12 CO2 + 14 H2O + 4 NO2
PbSO3 = PbSO4 + PbS =>
4 PbSO3 = 3 PbSO4 + PbS
HClO3(aq) = HClO4 + ClO2 + H2O(l) =>
3 HClO3(aq) = HClO4 + 2 ClO2 + H2O(l)
Na2H2P2O7 + NaHCO3 = Na4P2O7 + H2O + CO2 =>
Na2H2P2O7 + 2 NaHCO3 = Na4P2O7 + 2 H2O + 2 CO2
Ca10F2(PO4)6 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O + HF =>
Ca10F2(PO4)6 + 7 H2SO4 + 14 H2O = 3 Ca(H2PO4)2 + 7 CaSO4*2H2O + 2 HF
Al(s) + O2(l) = Al2O3 =>
4 Al(s) + 3 O2(l) = 2 Al2O3
Cr + Al(MnO4)3 + H3PO4 = Mn3(PO4)2 + CrPO4 + AlPO4 + H2O =>
5 Cr + Al(MnO4)3 + 8 H3PO4 = Mn3(PO4)2 + 5 CrPO4 + AlPO4 + 12 H2O
H2 + Cu(NO3)2 = H(NO3)2 + Cu =>
H2 + 2 Cu(NO3)2 = 2 H(NO3)2 + 2 Cu
Na2HPO4 + Bi(NO3)3 = Bi2(HPO4)3 + NaNO3 =>
3 Na2HPO4 + 2 Bi(NO3)3 = Bi2(HPO4)3 + 6 NaNO3
PbCl4 + O2 = Pb(ClO3)4 =>
PbCl4 + 6 O2 = Pb(ClO3)4
AgF + LiCl = AgCl + LiF =>
AgF + LiCl = AgCl + LiF
CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2
CH3COOH + MgCl5 = CH3COCl + MgOCl3 + HCl =>
CH3COOH + MgCl5 = CH3COCl + MgOCl3 + HCl
NaH2PO2 + KMnO4 + H2SO4 = K2SO4 + NaH2PO3 + MnSO4 + H2O =>
5 NaH2PO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 5 NaH2PO3 + 2 MnSO4 + 3 H2O
Mg(NO3)2 + KCO3 = MgCO3 + K(NO3)2 =>
Mg(NO3)2 + KCO3 = MgCO3 + K(NO3)2
C4H8 + COH4 = C5H12O =>
C4H8 + COH4 = C5H12O
Mg(NO3)2 + NaF = MgF2 + NaNO3 =>
Mg(NO3)2 + 2 NaF = MgF2 + 2 NaNO3
Si + CO2 = C + SiO3 =>
2 Si + 3 CO2 = 3 C + 2 SiO3
Y2 + KOH = KY + KYO3 + H2O =>
3 Y2 + 6 KOH = 5 KY + KYO3 + 3 H2O
MgOH + P = MgH + PO =>
MgOH + P = MgH + PO
Ti(OC(CH3)3)4 + H2O = TiO2 + CH3OH =>
Ti(OC(CH3)3)4 + 14 H2O = TiO2 + 16 CH3OH
PBO + KOH = K2PBO2 + H2O =>
PBO + 2 KOH = K2PBO2 + H2O
Cu + NO2 = Cu(NO2) =>
Cu + NO2 = Cu(NO2)
Ca(NO3)2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaNO3(aq)
Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)
| 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.
