| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 2 Cd = Cd2(PO4)2 + 3 H2
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
Hg2O + SnSO4 = Hg2SO4 + SnO =>
Hg2O + SnSO4 = Hg2SO4 + SnO
C8H18O22 + O2 = H2O + CO2 =>
2 C8H18O22 + 3 O2 = 18 H2O + 16 CO2
NaBH4 + PPh3 + I2 = NaI + PPh3BH3 + H2 =>
2 NaBH4 + 2 PPh3 + I2 = 2 NaI + 2 PPh3BH3 + H2
FeSO4 + Li3PO4 = LiFePO4 + Li2SO4 =>
FeSO4 + Li3PO4 = LiFePO4 + Li2SO4
CaC2O4 = CaCO3 + CO =>
CaC2O4 = CaCO3 + CO
Cr2(SO4)3 + Br2 + KOH = K2CrO4 + KBr + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 3 K2SO4 + 8 H2O
K2Cr2O7 + H2SO4 + H2C2O4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
K2Cr2O7 + 4 H2SO4 + 3 H2C2O4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 6 CO2
CuCl2 + SC(NH2)2 = CuCl + (SCNH2NH)2 + HCl =>
2 CuCl2 + 2 SC(NH2)2 = 2 CuCl + (SCNH2NH)2 + 2 HCl
CaCO3 + CH3CO2H = CH3COO + CaH2O + CO2 =>
CaCO3 + 2 CH3CO2H = 2 CH3COO + CaH2O + CO2
Na2S2O3 + H1Cl = Na1Cl + H2O + S1O2 + S =>
Na2S2O3 + 2 H1Cl = 2 Na1Cl + H2O + S1O2 + S
Ce(NO3)4 + H2SO4 = Ce(SO4)2 + NO2 + HO =>
Ce(NO3)4 + 2 H2SO4 = Ce(SO4)2 + 4 NO2 + 4 HO
Ag2C2 + O2 = Ag + CO2 =>
Ag2C2 + 2 O2 = 2 Ag + 2 CO2
C6H2O6 + O3 = CO + H2O =>
3 C6H2O6 + O3 = 18 CO + 3 H2O
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + NH4NO3 =>
Pb(NO3)2 + (NH4)2SO4 = PbSO4 + 2 NH4NO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Cr2(SO4)3 + Br2 + KOH = K2CrO4 + KBr + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 3 K2SO4 + 8 H2O
CH4(s) + O2(g) = CO2(s) + H2O(s) =>
CH4(s) + 2 O2(g) = CO2(s) + 2 H2O(s)
Bi(OH)3 + NaOH = BiNa(OH)4 =>
Bi(OH)3 + NaOH = BiNa(OH)4
AlMg + HCl = H2 + AlMgCl =>
2 AlMg + 2 HCl = H2 + 2 AlMgCl
HNO3(aq) + Mg(OH)2(s) = Mg(NO3)2 + H2O =>
2 HNO3(aq) + Mg(OH)2(s) = Mg(NO3)2 + 2 H2O
Cr(OH)3 + NaOH + NaBrO = Na2CrO4 + NaBr + H2O =>
2 Cr(OH)3 + 4 NaOH + 3 NaBrO = 2 Na2CrO4 + 3 NaBr + 5 H2O
(OH)2 + HCl = Cl2 + H2O =>
(OH)2 + 2 HCl = Cl2 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
I2 + CaCl2 = Ca + ICl =>
I2 + CaCl2 = Ca + 2 ICl
ZnCl2 + Pb(NO3){2} = Zn(NO3){2} + PbCl2 =>
ZnCl2 + Pb(NO3){2} = Zn(NO3){2} + PbCl2
Cu2O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CuSO4 + K2SO4 + H2O =>
3 Cu2O + K2Cr2O7 + 10 H2SO4 = Cr2(SO4)3 + 6 CuSO4 + K2SO4 + 10 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Al + MnO2 = Mn + Al2O* =>
4 Al + MnO2 = Mn + 2 Al2O*
HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2
Mg(NO3) + MgC2O4 + H2SO4 = MgSO4 + (NH4)2SO4 + CO2 + H2O =>
2 Mg(NO3) + 7 MgC2O4 + 10 H2SO4 = 9 MgSO4 + (NH4)2SO4 + 14 CO2 + 6 H2O
C + H + O2 = C12H22O11 =>
24 C + 44 H + 11 O2 = 2 C12H22O11
C6H10O5(s) + O2(g) = CO2(g) + H20(g) =>
2 C6H10O5(s) + 7 O2(g) = 12 CO2(g) + H20(g)
CH40 + CH2O2 = C2H4O2 + H2O =>
2 CH40 + 40 CH2O2 = 21 C2H4O2 + 38 H2O
CrCl3 + NaOH = CrNa + Cl2 + OH =>
2 CrCl3 + 2 NaOH = 2 CrNa + 3 Cl2 + 2 OH
ClF3 + H2O = HF + HClO2 =>
ClF3 + 2 H2O = 3 HF + HClO2
As2S5 + HNO3 + HCl = AsCl5 + S + NO2 + H2O =>
As2S5 + 10 HNO3 + 10 HCl = 2 AsCl5 + 5 S + 10 NO2 + 10 H2O
C13H8O2 + O2 = H2O + CO2 =>
C13H8O2 + 14 O2 = 4 H2O + 13 CO2
K2[Hg(SCN)4] + CoCl2 = KCl + Co(SCN)2 + Hg(SCN)2 =>
K2[Hg(SCN)4] + CoCl2 = 2 KCl + Co(SCN)2 + Hg(SCN)2
L2SO4 + SrCl2 = L2Cl2 + SrSO4 =>
L2SO4 + SrCl2 = L2Cl2 + SrSO4
I2 + HNO3 = HIO3* + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3* + 10 NO2 + 4 H2O
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
SeO2(g) + H2Se(g) = Se(s) + H2O(g) =>
SeO2(g) + 2 H2Se(g) = 3 Se(s) + 2 H2O(g)
Ca2 + (PO4)3 = Ca3(PO4)2(s) =>
9 Ca2 + 4(PO4)3 = 6 Ca3(PO4)2(s)
Zn + HBr = ZnBr + H =>
Zn + HBr = ZnBr + H
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C90H106O28N + H2O = CH4 + CO2 + NH3 =>
8 C90H106O28N + 402 H2O = 407 CH4 + 313 CO2 + 8 NH3
NaAlCl4 + H2SO4 = Al2(SO4)3 + Na2SO4 + HCl =>
2 NaAlCl4 + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 8 HCl
FeSO4 + SnPO4 = FePO4 + SnSO4 =>
FeSO4 + SnPO4 = FePO4 + SnSO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
