| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HI = 2 AlI3 + 3 H2
SeO2 + HCl = Se(OH)2Cl2 =>
SeO2 + 2 HCl = Se(OH)2Cl2
C4H10FO2P + O2 = P2O5 + H2O + CO2 + HF =>
2 C4H10FO2P + 13 O2 = P2O5 + 9 H2O + 8 CO2 + 2 HF
CU(s) + HCl(l) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(l) = CUCl2(aq) + H2(g)
KNO2 + H2O = NO3 + KH2 =>
KNO2 + H2O = NO3 + KH2
CuN + O2 = Cu2O3 + NO2 =>
4 CuN + 7 O2 = 2 Cu2O3 + 4 NO2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CaCO3 + CH3COOH = CaCOOH + CO3CH3 =>
CaCO3 + CH3COOH = CaCOOH + CO3CH3
KI + H2(SO4) + K(NO2) = NO + I2 + K2(SO4) + H2O =>
2 KI + 2 H2(SO4) + 2 K(NO2) = 2 NO + I2 + 2 K2(SO4) + 2 H2O
C10H13NO2 + O2 = CO2 + H2O + NO2 =>
4 C10H13NO2 + 53 O2 = 40 CO2 + 26 H2O + 4 NO2
LiOH + P = P(OH) + Li =>
LiOH + P = P(OH) + Li
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH3CH2OH + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O
CaCl2 + K2SO3 = CaSO3 + KCl =>
CaCl2 + K2SO3 = CaSO3 + 2 KCl
NaOH = H2O + Na2O =>
2 NaOH = H2O + Na2O
C2H4 + KMnO4 = C2MnO4 + H4K =>
C2H4 + KMnO4 = C2MnO4 + H4K
Mg(s) + Br(l) = MgBr2 =>
Mg(s) + 2 Br(l) = MgBr2
C4H9OH + CuO = H8C4O + Cu + H2O =>
C4H9OH + CuO = H8C4O + Cu + H2O
O + H + N = OHN =>
O + H + N = OHN
C3O3H3 + O2 = CO2 + H2O =>
4 C3O3H3 + 9 O2 = 12 CO2 + 6 H2O
Zn(OH)2H2SO4 = Zn(OH)2SO4H2 =>
Zn(OH)2H2SO4 = Zn(OH)2SO4H2
CrCO3 + AlF3 = CrF3 + CO3Al =>
CrCO3 + AlF3 = CrF3 + CO3Al
KBr + PbSO4 = KSO4 + PbBr =>
KBr + PbSO4 = KSO4 + PbBr
Fe2O3 + NO2 + H2O + O = Fe(NO3)3*6H2O =>
Fe2O3 + 6 NO2 + 12 H2O + 3 O = 2 Fe(NO3)3*6H2O
(NH4)3PO4 + Ag2SO4 = (NH4)2SO4 + Ag3PO4 =>
2(NH4)3PO4 + 3 Ag2SO4 = 3(NH4)2SO4 + 2 Ag3PO4
CoBr3 + BaSO4 = BaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 BaSO4 = 3 BaBr2 + Co2(SO4)3
Te2 + O2 = TeO2 =>
Te2 + 2 O2 = 2 TeO2
CuS + HNO3 = Cu(NO3) + NO2 + S8 + H2O =>
8 CuS + 16 HNO3 = 8 Cu(NO3) + 8 NO2 + S8 + 8 H2O
Na2S2O3*5H2O = Na2SO3 + S + H2O =>
Na2S2O3*5H2O = Na2SO3 + S + 5 H2O
Na2SO4 + SrI2 = NaI + SrSO4 =>
Na2SO4 + SrI2 = 2 NaI + SrSO4
C8H6O4 + CH4N2O + CuCl2 = C32H16CuN8 + H2O + CO2 + HCl =>
61 C8H6O4 + 60 CH4N2O + 15 CuCl2 = 15 C32H16CuN8 + 168 H2O + 68 CO2 + 30 HCl
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Fe + HCIO4 = FeCIO4 + H2 =>
2 Fe + 2 HCIO4 = 2 FeCIO4 + H2
C2H5NH2 + CO2 + H2O = (C2H5NH3)HCO3 =>
C2H5NH2 + CO2 + H2O = (C2H5NH3)HCO3
C3H7COOHCuO = C3H7COOCuOH =>
C3H7COOHCuO = C3H7COOCuOH
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CH3CH2COOH + C3H7OH = HCOOC3H7 + H2O =>
3 CH3CH2COOH + C3H7OH = 3 HCOOC3H7 + H2O
Cu2 + HCl = CuCl2 + H =>
Cu2 + 4 HCl = 2 CuCl2 + 4 H
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2 = K =>
K2 = 2 K
Zn(NO3)2 + NaOH = Zn2(OH)2 + Na(NO3)2 =>
2 Zn(NO3)2 + 2 NaOH = Zn2(OH)2 + 2 Na(NO3)2
Al(s) + NaOH(aq) = Al(OH)3(aq) + Na(s) =>
Al(s) + 3 NaOH(aq) = Al(OH)3(aq) + 3 Na(s)
MgCl2 + Na2S = MgS + Na2Cl2 =>
MgCl2 + Na2S = MgS + Na2Cl2
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
HCCH + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 HCCH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
Li + P = LiP =>
Li + P = LiP
Ca(OH)2(s) = CaO(s) + H2O(l) =>
Ca(OH)2(s) = CaO(s) + H2O(l)
C2H3Cl + SO4 = CO2 + HCl + H2O + SO2 =>
2 C2H3Cl + 5 SO4 = 4 CO2 + 2 HCl + 2 H2O + 5 SO2
Na2CO3 + SiO2 = Na2O + SiCO4 =>
Na2CO3 + SiO2 = Na2O + SiCO4
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
