| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3(PO4)2 + Fe2O3 = 3 BaO + 2 Fe(PO4)
CaO + KOH = CaOKOH =>
CaO + KOH = CaOKOH
Bi2S3 + HNO3 = Bi(NO3)2 + NO + S + H2O =>
3 Bi2S3 + 16 HNO3 = 6 Bi(NO3)2 + 4 NO + 9 S + 8 H2O
B2O3(s) + H2O(l) = B(OH)3(s) =>
B2O3(s) + 3 H2O(l) = 2 B(OH)3(s)
AgNO3 + Cu = Cu(NO3)2(aq) + Ag =>
2 AgNO3 + Cu = Cu(NO3)2(aq) + 2 Ag
P({-}4) + O({-}2) = P({-}4)O({-}10) =>
P({-}4) + O({-}2) = P({-}4)O({-}10)
CrO7{-2} + Fe{2+} + H{+} = Cr{+3} + Fe{3} + H2O =>
CrO7{-2} + 9 Fe{2+} + 14 H{+} = Cr{+3} + 9 Fe{3} + 7 H2O
HNO3(aq) + I2(s) = HIO3(aq) + NO(g) + H2O(l) =>
10 HNO3(aq) + 3 I2(s) = 6 HIO3(aq) + 10 NO(g) + 2 H2O(l)
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
KOH + BaCO3 = K2CO3 + Ba(OH)2 =>
2 KOH + BaCO3 = K2CO3 + Ba(OH)2
UO2Cl2 + CrCl2 = CrCl3 + UO2 =>
UO2Cl2 + 2 CrCl2 = 2 CrCl3 + UO2
Al2(SO4)3 + KOH = K[Al(OH)4] + K2SO4 =>
Al2(SO4)3 + 8 KOH = 2 K[Al(OH)4] + 3 K2SO4
Ca(OH)2 + CaC2 = C2H2 + CaO =>
Ca(OH)2 + CaC2 = C2H2 + 2 CaO
Sn(NO3)2 + HCl = H2[SnCl4] + HNO3 =>
Sn(NO3)2 + 4 HCl = H2[SnCl4] + 2 HNO3
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
Al(OH)3(aq) + H2Cr2O7(aq) = H2O(l) + Al2(Cr2O7)3 =>
2 Al(OH)3(aq) + 3 H2Cr2O7(aq) = 6 H2O(l) + Al2(Cr2O7)3
Cu(cr) + AgNO3(aq) = Cu(NO3)2(ag) + Ag(cr) =>
Cu(cr) + 2 AgNO3(aq) = Cu(NO3)2(ag) + 2 Ag(cr)
Fe6O8 + Pu(H2O)6{3+} = Fe5PuO8 + Fe(H2O)6{3+} =>
Fe6O8 + Pu(H2O)6{3+} = Fe5PuO8 + Fe(H2O)6{3+}
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
CrOH3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 7 KCl + 15 H2O
C10H16O7 + H2O = CO + H2 =>
C10H16O7 + 3 H2O = 10 CO + 11 H2
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
H2O2 + NaCl = H2O + NaClO3 =>
3 H2O2 + NaCl = 3 H2O + NaClO3
As2S3 + Fe{3+} + H2O = Fe{2+} + SO4{2-} + H{+} + H3AsO3 =>
As2S3 + 24 Fe{3+} + 18 H2O = 24 Fe{2+} + 3 SO4{2-} + 30 H{+} + 2 H3AsO3
CH2CH2 + KMnO4 + H2O = (CH2)2(OH)2 + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3(CH2)2(OH)2 + 2 MnO2 + 2 KOH
Al2 + (SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2 + (SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
HReO4 = H2O + Re2O7 =>
2 HReO4 = H2O + Re2O7
Fe + H2S0 = FeS + H2 =>
Fe + H2S0 = FeS + H2
Fl + O2 = Fl2O3 =>
4 Fl + 3 O2 = 2 Fl2O3
C6H6OS + O2 = CO2 + H2O + SO2 =>
C6H6OS + 8 O2 = 6 CO2 + 3 H2O + SO2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
H2CrO7 + HCl = CrCl3 + Cl2 + H2O =>
2 H2CrO7 + 24 HCl = 2 CrCl3 + 9 Cl2 + 14 H2O
H2SO3 + Ni = Ni2SO3 + H2 =>
H2SO3 + 2 Ni = Ni2SO3 + H2
Cr(OH)3 + KOH = KCrO2 + H2O =>
Cr(OH)3 + KOH = KCrO2 + 2 H2O
MnO4{-} + AsO33{-} + H{+} = Mn2{+} + AsO43{-} + H2O =>
40 MnO4{-} + 13 AsO33{-} + 60 H{+} = 20 Mn2{+} + 13 AsO43{-} + 30 H2O
Mg + KClO4 = MgO + KCl =>
4 Mg + KClO4 = 4 MgO + KCl
Cs2SO4 + HOH = CsOH + H2SO4 =>
Cs2SO4 + 2 HOH = 2 CsOH + H2SO4
NaF + KOH = KF + NaOH =>
NaF + KOH = KF + NaOH
Cd2[PO4]2 + [NH4]2S = [PO4]2S3 + NH4 + Cd =>
Cd2[PO4]2 + 3[NH4]2S = [PO4]2S3 + 6 NH4 + 2 Cd
C25H18 + O2 = CO2 + H2O =>
2 C25H18 + 59 O2 = 50 CO2 + 18 H2O
(Mg3)(NO3)2 = Mg + (NO3)2 =>
(Mg3)(NO3)2 = 3 Mg + (NO3)2
HC2H3O2 + NaHCO = NaC2H3O2 =>
HC2H3O2 + 2 NaHCO = 2 NaC2H3O2
Sn + Mg(ClO3)2 = Mg + Sn(ClO3)2 =>
Sn + Mg(ClO3)2 = Mg + Sn(ClO3)2
CaCl2 + NH4HCO3 = NH4Cl + CO2 + CaCO3 + H2O =>
CaCl2 + 2 NH4HCO3 = 2 NH4Cl + CO2 + CaCO3 + H2O
Ba(OH)2 + H2CO3 = Ba2(CO3)2 + H2O =>
2 Ba(OH)2 + 2 H2CO3 = Ba2(CO3)2 + 4 H2O
Al(OH)3 + Co(NO3)2 = CoAl2O4 + O2 + NO2 + H2O =>
4 Al(OH)3 + 2 Co(NO3)2 = 2 CoAl2O4 + O2 + 4 NO2 + 6 H2O
NaBr + NaHSO4 = Na2SO4 + HBr =>
NaBr + NaHSO4 = Na2SO4 + HBr
I2 + Na2S = NaI + S =>
I2 + Na2S = 2 NaI + S
CH3CH2CN + H2 = CH3CH2HCN =>
2 CH3CH2CN + H2 = 2 CH3CH2HCN
Ag + HC1O3 = AgC1 + AgC1O3 + H2O =>
6 Ag + 6 HC1O3 = AgC1 + 5 AgC1O3 + 3 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 64 65 66 67 68 69 70 71 72 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
