| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(ClO3)2 + Ca(SO4) = Mg(SO4) + Ca(ClO3)2
Fe2 + Cu2(SO4)2 = Fe4(SO4)3 + Cu =>
4 Fe2 + 3 Cu2(SO4)2 = 2 Fe4(SO4)3 + 6 Cu
Kr + N = KrN =>
Kr + N = KrN
C9H7N + O2 = NO2 + CO2 + H2O =>
4 C9H7N + 47 O2 = 4 NO2 + 36 CO2 + 14 H2O
MgBr2 + CuSO4 = MgSO4 + Br2Cu =>
MgBr2 + CuSO4 = MgSO4 + Br2Cu
H2SO4 + Be(OH)2 = H2O + Be2(OH)2(SO4) =>
H2SO4 + 2 Be(OH)2 = 2 H2O + Be2(OH)2(SO4)
Cr2(SO4)3 + NaOH = Cr2(OH)6 + Na6(SO4)3 =>
Cr2(SO4)3 + 6 NaOH = Cr2(OH)6 + Na6(SO4)3
MgBr2 + CuSO4 = MgSO4 + Br2Cu =>
MgBr2 + CuSO4 = MgSO4 + Br2Cu
Li3PO4 + CaCl2 = Li2Ca + PO4Cl3 =>
2 Li3PO4 + 3 CaCl2 = 3 Li2Ca + 2 PO4Cl3
MgBr2 + CuSO4 = MgSO4 + Br2Cu =>
MgBr2 + CuSO4 = MgSO4 + Br2Cu
SiO2 + C + Ca3(PO4)2 = CO2 + Ca2SiO4 + P4 =>
3 SiO2 + 5 C + 2 Ca3(PO4)2 = 5 CO2 + 3 Ca2SiO4 + P4
MgI2(aq) + Na2CO3(aq) = MgCO3(s) + NaI =>
MgI2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaI
Cu3P + NO3{-} + H{+} = Cu{2+} + H2PO4{-} + NO + H2O =>
3 Cu3P + 11 NO3{-} + 26 H{+} = 9 Cu{2+} + 3 H2PO4{-} + 11 NO + 10 H2O
Pb(NO3)2 = PbO + N + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 N + 5 O2
MnCO3 + Nd2O3 + O2 = NdMnO3 + CO2 =>
4 MnCO3 + 2 Nd2O3 + O2 = 4 NdMnO3 + 4 CO2
MgBr2 + CuSO4 = MgSO4 + Br2Cu =>
MgBr2 + CuSO4 = MgSO4 + Br2Cu
Al + NaSH = Al2S3 + NaH =>
2 Al + 3 NaSH = Al2S3 + 3 NaH
OF2(g) = O(g) + F2(g) =>
OF2(g) = O(g) + F2(g)
Pb(NO3)2 = PbO + N + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 N + 5 O2
K2Cr2O7 + H2SO4 + KCl = Cr2(SO4)3 + Cl2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KCl = Cr2(SO4)3 + 3 Cl2 + 4 K2SO4 + 7 H2O
SO4 + H = HS + H2O =>
SO4 + 9 H = HS + 4 H2O
Fe2(S2O5) + S + H2O = Fe(SO2) + H2SO4 =>
3 Fe2(S2O5) + S + H2O = 6 Fe(SO2) + H2SO4
NO3{-} + As2S3 + H2O = AsO4{-3} + NO + SO4{-2} + H{+} =>
28 NO3{-} + 3 As2S3 + 4 H2O = 6 AsO4{-3} + 28 NO + 9 SO4{-2} + 8 H{+}
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
MnCO3 + Nd2O3 + O2 = NdMnO3 + CO2 =>
4 MnCO3 + 2 Nd2O3 + O2 = 4 NdMnO3 + 4 CO2
K2(Cr2O7)3 + HCl = KCl3 + CrCl3 + Cl2 + H2O =>
K2(Cr2O7)3 + 42 HCl = 2 KCl3 + 6 CrCl3 + 9 Cl2 + 21 H2O
MgBr2 + CuSO4 = MgSO4 + Br2Cu =>
MgBr2 + CuSO4 = MgSO4 + Br2Cu
LiI + Na2C2O4 = Li2C2O4 + NaI =>
2 LiI + Na2C2O4 = Li2C2O4 + 2 NaI
Hg2I2 + O2 = Hg2O(s) + I2 =>
2 Hg2I2 + O2 = 2 Hg2O(s) + 2 I2
MnCO3 + Nd2O3 + O2 = NdMnO3 + CO2 =>
4 MnCO3 + 2 Nd2O3 + O2 = 4 NdMnO3 + 4 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3)2 = PbO + N + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 N + 5 O2
Na + AlOH = NaOH + Al =>
Na + AlOH = NaOH + Al
MnCO3 + Nd2O3 + O2 = NdMnO3 + CO2 =>
4 MnCO3 + 2 Nd2O3 + O2 = 4 NdMnO3 + 4 CO2
ZnO + Ba(NO3)2 = Zn(NO3)2 + BaO =>
ZnO + Ba(NO3)2 = Zn(NO3)2 + BaO
Zn + Ni(OH) = Zn(OH)2 + Ni =>
Zn + 2 Ni(OH) = Zn(OH)2 + 2 Ni
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH3(aq) + H2O(l) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH3(aq) + 3 H2O(l)
F + Na2O = O2 + NaF =>
4 F + 2 Na2O = O2 + 4 NaF
C2H2OH + O = CO2 + H2O =>
2 C2H2OH + 9 O = 4 CO2 + 3 H2O
AgNO2 + Al = Ag + Al(NO2)3 =>
3 AgNO2 + Al = 3 Ag + Al(NO2)3
Pb(No3)2(aq) + LiCl(aq) = PbCl2 + LiNo3 =>
Pb(No3)2(aq) + 2 LiCl(aq) = PbCl2 + 2 LiNo3
CH2CH2CH2 + HCl = CH3CH2CH2Cl =>
CH2CH2CH2 + HCl = CH3CH2CH2Cl
MnCO3 + FeCl3 + H2O = MnCl2 + Fe(OH)3 + CO2 =>
3 MnCO3 + 2 FeCl3 + 3 H2O = 3 MnCl2 + 2 Fe(OH)3 + 3 CO2
KNO3 + Al = AlO2 + KNO2 =>
2 KNO3 + Al = AlO2 + 2 KNO2
Fe3O3 + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe3O3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
C19H24N2OS + O2 = CO2 + H2O + S + N =>
2 C19H24N2OS + 49 O2 = 38 CO2 + 24 H2O + 2 S + 4 N
KMnO4 + C3H8O3 = Mn2O3 + K2O + CO2 + H2O =>
14 KMnO4 + 4 C3H8O3 = 7 Mn2O3 + 7 K2O + 12 CO2 + 16 H2O
MgBr2 + CuSO4 = MgSO4 + Br2Cu =>
MgBr2 + CuSO4 = MgSO4 + Br2Cu
CH3COH + K2Cr2O7 = CH3COOK + Cr2O3 + CH3COOH + KOH =>
3 CH3COH + K2Cr2O7 = CH3COOK + Cr2O3 + 2 CH3COOH + KOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
