| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4(s) + 4 NaOH(aq) + 2 H2O(i) = 2 PH3(g) + 2 Na2HPO3(aq)
SbS + Fe = Sb + FeS =>
SbS + Fe = Sb + FeS
Mg3Al2(SiO4)3 = MgAl2SiO6 + MgSiO3 =>
Mg3Al2(SiO4)3 = MgAl2SiO6 + 2 MgSiO3
K2CrO4 + Mn(NO3)2 = MnCrO4 + KNO3 =>
K2CrO4 + Mn(NO3)2 = MnCrO4 + 2 KNO3
Cr2O3 + KOH + O2 = K2Cr2O7 + H2O =>
2 Cr2O3 + 4 KOH + 3 O2 = 2 K2Cr2O7 + 2 H2O
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
CaCo3 + H2O2 = Co2 + Ca(OH)2 =>
2 CaCo3 + 2 H2O2 = 3 Co2 + 2 Ca(OH)2
Fr(OH) + H2SeO4 = Fr2(SeO4) + H2O =>
2 Fr(OH) + H2SeO4 = Fr2(SeO4) + 2 H2O
AgNo3 + BaCl2 = AgCl + Ba(No2)3 =>
2 AgNo3 + BaCl2 = 2 AgCl + Ba(No2)3
Ag2S + O2 = Ag2O + SO =>
Ag2S + O2 = Ag2O + SO
HNO3 + Cu2O = Cu(NO3)2 + H2O + NO2 =>
6 HNO3 + Cu2O = 2 Cu(NO3)2 + 3 H2O + 2 NO2
NaHSO4 + KOH = NaKSO4 + H2O =>
NaHSO4 + KOH = NaKSO4 + H2O
Zn + CO2 = ZnO + ZnCO =>
2 Zn + CO2 = ZnO + ZnCO
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
C6H5CH3 + HNO3 = C6H4CH3NH2 + O3 =>
C6H5CH3 + HNO3 = C6H4CH3NH2 + O3
(NH4)3AsO4 + Ca(OH)2 = Ca3(AsO4)2 + NH3H2O =>
2(NH4)3AsO4 + 3 Ca(OH)2 = Ca3(AsO4)2 + 6 NH3H2O
HNO3 + Cu2O = Cu(NO3)2 + H2O + NO2 =>
6 HNO3 + Cu2O = 2 Cu(NO3)2 + 3 H2O + 2 NO2
K2SO4 + Na2CO3 = K2CO3 + Na2SO4 =>
K2SO4 + Na2CO3 = K2CO3 + Na2SO4
C10H22(s) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(s) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)
(KClO)3 = KCl + (O)2 =>
2(KClO)3 = 6 KCl + 3(O)2
CuSO4*5H2O + Al = AlSO4*5H2O + Cu =>
CuSO4*5H2O + Al = AlSO4*5H2O + Cu
CuO + Al2O3 = CuAl2O4 =>
CuO + Al2O3 = CuAl2O4
K2S2O8 + Al = K2SO4 + Al2(SO4)3 =>
3 K2S2O8 + 2 Al = 3 K2SO4 + Al2(SO4)3
Al + (NH4)ClO4 = Al2O3 + AlCl3 + N2 + H2O =>
10 Al + 6(NH4)ClO4 = 4 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
C6H11 + O2 = CO2 + H2O =>
4 C6H11 + 35 O2 = 24 CO2 + 22 H2O
Br2 + HF = BrF + H2 =>
Br2 + 2 HF = 2 BrF + H2
CuFeS2 + NaCN + H2O + O2 = Fe(CN)6 + Cu(CN)3 + NaOH + S =>
4 CuFeS2 + 36 NaCN + 18 H2O + 9 O2 = 4 Fe(CN)6 + 4 Cu(CN)3 + 36 NaOH + 8 S
Cu(NO3)2*2H2O + NH4H2PO4 + NaOH = Cu2PO4OH + NaNO3 + NH3 + H2O =>
2 Cu(NO3)2*2H2O + NH4H2PO4 + 4 NaOH = Cu2PO4OH + 4 NaNO3 + NH3 + 7 H2O
ZnSO4 = Zn + SO2 + O2 =>
ZnSO4 = Zn + SO2 + O2
HF + Br2 = HBr + F2 =>
2 HF + Br2 = 2 HBr + F2
CuO + Al2O3 = CuAl2O4 =>
CuO + Al2O3 = CuAl2O4
(Al2(CO3)3) + (H2(SO4)) = Al2(SO4)3 + CO2 + H2O =>
(Al2(CO3)3) + 3(H2(SO4)) = Al2(SO4)3 + 3 CO2 + 3 H2O
Hf + Br2 = HfBr4 =>
Hf + 2 Br2 = HfBr4
HClO2 + Sn(OH)2 = Sn(ClO2)2 + H2O =>
2 HClO2 + Sn(OH)2 = Sn(ClO2)2 + 2 H2O
KNO2 + H2 = NH3 + KOH + H2O =>
KNO2 + 3 H2 = NH3 + KOH + H2O
Br2 + HF = BrF + H =>
Br2 + 2 HF = 2 BrF + 2 H
C2H6 + CI2 = C2H5CI + HI =>
C2H6 + CI2 = C2H5CI + HI
CH3COOH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
5 CH3COOH + 3 Cr2O7 + 2 H{+} = 10 CO2 + 11 H2O + 2 Cr3{+}
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
Na2SO4NaHCO3 = Na2CO3NaHSO4 =>
Na2SO4NaHCO3 = Na2CO3NaHSO4
Ca(NO3)2 + NaHO = Ca(HO)2 + NaNO3 =>
Ca(NO3)2 + 2 NaHO = Ca(HO)2 + 2 NaNO3
C2H6 + CI2 = C2H5CI + HI =>
C2H6 + CI2 = C2H5CI + HI
H3C6H5O7H2O + CaCO3 = Ca3(C6H5O7)2 + H2O + CO2 =>
2 H3C6H5O7H2O + 3 CaCO3 = Ca3(C6H5O7)2 + 5 H2O + 3 CO2
CH3COOH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
5 CH3COOH + 3 Cr2O7 + 2 H{+} = 10 CO2 + 11 H2O + 2 Cr3{+}
Ca + ZnNo3 = CaNo3 + Zn =>
Ca + ZnNo3 = CaNo3 + Zn
NO3 + H2O2 = NH3 + O =>
2 NO3 + 3 H2O2 = 2 NH3 + 12 O
S + Cl + H2O = H2SO4 + HCl =>
S + 6 Cl + 4 H2O = H2SO4 + 6 HCl
NaOH + HCI = NaCI + (H)2(O) =>
NaOH + HCI = NaCI + (H)2(O)
H2SO3(aq) + AgNO3(aq) = Ag2SO3(s) + HNO3 =>
H2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(s) + 2 HNO3
NH3 + H2O + ZnCl2 = Zn(OH)2 + NH4Cl =>
2 NH3 + 2 H2O + ZnCl2 = Zn(OH)2 + 2 NH4Cl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
