| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + Na2SO3 + H2O = Na2SO4 + 2 HCl + 2 FeCl2
MgI2 + H2O = MgO + HI =>
MgI2 + H2O = MgO + 2 HI
HNO2 + FeS = Fe(NO3)2 + S + NO + H2O =>
8 HNO2 + FeS = Fe(NO3)2 + S + 6 NO + 4 H2O
KClO = KCl + O2 =>
2 KClO = 2 KCl + O2
C4H8 + K2Cr2O7 + H2SO4 = C2H6O4 + Cr2(SO4)3 + K2SO4 + H2O =>
C4H8 + 2 K2Cr2O7 + 8 H2SO4 = 2 C2H6O4 + 2 Cr2(SO4)3 + 2 K2SO4 + 6 H2O
KBr + H2SO4 = KHSO4 + H2S + Br2 + H2O =>
8 KBr + 9 H2SO4 = 8 KHSO4 + H2S + 4 Br2 + 4 H2O
BrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 BrO3 + 6 SO2 + 6 H2O = Br2 + 6 H2SO4
KBr + Pb(CH3COO)2 = KCH3COO + PbBr2 =>
2 KBr + Pb(CH3COO)2 = 2 KCH3COO + PbBr2
AI(s) + I2(g) = AII3(s) =>
2 AI(s) + 3 I2(g) = 2 AII3(s)
SiO2 + BCl3 + Cl2 = SiCl4 + BO2 =>
2 SiO2 + 2 BCl3 + Cl2 = 2 SiCl4 + 2 BO2
As2O3 + NaNO3 + HCl + H2O = H3AsO4 + NaCl + NO2 =>
As2O3 + 4 NaNO3 + 4 HCl + H2O = 2 H3AsO4 + 4 NaCl + 4 NO2
Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + C2H5NO2 = CaFeO3 + N2 + CO2 + H2O =>
6 Ca(NO3)2*4H2O + 6 Fe(NO3)3*9H2O + 16 C2H5NO2 = 6 CaFeO3 + 23 N2 + 32 CO2 + 118 H2O
Al(NO3)3 + Zn(NO3)3 = ZnAl2O4 + NO2 + O2 =>
4 Al(NO3)3 + 2 Zn(NO3)3 = 2 ZnAl2O4 + 18 NO2 + 5 O2
Ca(ClO3)2 + NiSO4 = CaSO4 + Ni(ClO3)2 =>
Ca(ClO3)2 + NiSO4 = CaSO4 + Ni(ClO3)2
Na3P + Ba3N2 = Na3N + Ba3P2 =>
2 Na3P + Ba3N2 = 2 Na3N + Ba3P2
CaO(lime) + H2O = Ca(OH)2 =>
CaO(lime) + H2O = Ca(OH)2
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
H2O2 + MnSO4 + NaOH = MnO2 + Na2SO4 + H2O =>
H2O2 + MnSO4 + 2 NaOH = MnO2 + Na2SO4 + 2 H2O
Cd + H2O = CdO + H2 =>
Cd + H2O = CdO + H2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
KCl + Sr(NO3)2 = SrCl2 + KNO3 =>
2 KCl + Sr(NO3)2 = SrCl2 + 2 KNO3
SiO2 + HF(aq) = SiF4(g) + H2O =>
SiO2 + 4 HF(aq) = SiF4(g) + 2 H2O
KCl + Sr(NO3)2 = SrCl2 + KNO3 =>
2 KCl + Sr(NO3)2 = SrCl2 + 2 KNO3
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
Li3PO4 + Sr(OH)2 = LiOH + Sr3(PO4)2 =>
2 Li3PO4 + 3 Sr(OH)2 = 6 LiOH + Sr3(PO4)2
ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S
N2 + AsH3 + NH4OH + H2O = (NH4)3AsO4 =>
4 N2 + 3 AsH3 + NH4OH + 11 H2O = 3(NH4)3AsO4
H + CUO = CU + H2O =>
2 H + CUO = CU + H2O
KCl + Sr(NO3)2 = SrCl2 + KNO3 =>
2 KCl + Sr(NO3)2 = SrCl2 + 2 KNO3
WO3 + SnCl + HCl2 = W2O5 + H2SnCl6 + H2O =>
2 WO3 + 4 SnCl + 10 HCl2 = W2O5 + 4 H2SnCl6 + H2O
SO2 + CH4 + O2 = SO2CH4O =>
2 SO2 + 2 CH4 + O2 = 2 SO2CH4O
PbNO2 = Pb + NO2 =>
PbNO2 = Pb + NO2
Ni{2+} + H2O = NiOH{+} + H{+} =>
Ni{2+} + H2O = NiOH{+} + H{+}
H3 + PO4 = H3PO4 =>
H3 + PO4 = H3PO4
HBr(aq) + Sr(s) = H2 + Sr2Br =>
2 HBr(aq) + 4 Sr(s) = H2 + 2 Sr2Br
K2Cr2O7 + H2SO4 = K2SO4 + Cr(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 = K2SO4 + 2 Cr(SO4)3 + 7 H2O
C6H6 + AlCl3 = C6H5Cl + AlH3 =>
3 C6H6 + AlCl3 = 3 C6H5Cl + AlH3
K2CO3 + HNO3 = KNO3 + CO2H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2H2O
H6C6O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 H6C6O7 + 24 NaHCO3 = 8 Na3C6H5O7 + 19 H2O + 30 CO2
Mg + Sr(NO3)2 = MgO + SrO + N2 =>
5 Mg + Sr(NO3)2 = 5 MgO + SrO + N2
K2S(aq) + CdCl2(aq) = KCl2(aq) + Cd2S(aq) =>
K2S(aq) + 2 CdCl2(aq) = 2 KCl2(aq) + Cd2S(aq)
CaCl2 + AgNO3 = CaAg + Cl2NO3 =>
CaCl2 + AgNO3 = CaAg + Cl2NO3
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
Ba(OH)2 + C6H5COOH = (C6H5COO)2Ba + H2O =>
Ba(OH)2 + 2 C6H5COOH = (C6H5COO)2Ba + 2 H2O
Mg + Sr(NO3)2 = Mg(NO3)2 + Sr =>
Mg + Sr(NO3)2 = Mg(NO3)2 + Sr
KCl + Sr(NO3)2 = SrCl2 + KNO3 =>
2 KCl + Sr(NO3)2 = SrCl2 + 2 KNO3
CaCO3 + Ni2SO4 = CaSO4 + Ni2CO3 =>
CaCO3 + Ni2SO4 = CaSO4 + Ni2CO3
K2SO4(aq) + Al2(SO4)3(aq) + H2O(l) = KAl(SO4)2H2O(s) =>
K2SO4(aq) + Al2(SO4)3(aq) + 2 H2O(l) = 2 KAl(SO4)2H2O(s)
Sr(NO3)2 + KCl = K(NO3) + SrCl2 =>
Sr(NO3)2 + 2 KCl = 2 K(NO3) + SrCl2
B2O3 + C = B4O3 + CO =>
2 B2O3 + 3 C = B4O3 + 3 CO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
