| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H2O + 42 NH4 + 7 Ni + 9 Mo7O24 = 7(NH4)6(NiMo9O32) + 16 H
HNO2 = H2O + HO2 + NO =>
3 HNO2 = H2O + HO2 + 3 NO
Ga + HNO3 = Ga(NO3)3 + H =>
Ga + 3 HNO3 = Ga(NO3)3 + 3 H
Na2(OOCCOO) + Al(NO3)3 = Al2(OOCCOO)3 + NaNO3 =>
3 Na2(OOCCOO) + 2 Al(NO3)3 = Al2(OOCCOO)3 + 6 NaNO3
Co(OH)2 + SO2 = Co + SO4 + H2O =>
2 Co(OH)2 + SO2 = 2 Co + SO4 + 2 H2O
K2CrO4 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 3 K2SO3 + 5 H2SO4 = Cr2(SO4)3 + 5 K2SO4 + 5 H2O
Co(H2O)6 + Cl = Co(CoCl4) + H2O =>
2 Co(H2O)6 + 4 Cl = Co(CoCl4) + 12 H2O
KClO3 + CrCl3 + KOH = K2Cr2O7 + KCl + H2O =>
KClO3 + 2 CrCl3 + 8 KOH = K2Cr2O7 + 7 KCl + 4 H2O
FeSO4 + K2Cr2O4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr2SO4 =>
4 FeSO4 + K2Cr2O4 + 4 H2SO4 = 2 Fe2(SO4)3 + 4 H2O + K2SO4 + Cr2SO4
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + H2O + K2Cr2(SO4)3 =>
2 C2H5OH + K2Cr2O7 + 3 H2SO4 = 2 CH3COOH + 5 H2O + K2Cr2(SO4)3
CH5(NO3)3 = N2 + CO2 + H2O + O2 =>
4 CH5(NO3)3 = 6 N2 + 4 CO2 + 10 H2O + 9 O2
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O =>
NaAl(OH)4 + HBr = NaBr + Al(OH)3 + H2O
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
CO2 + HNO3 + H3PO4 + H2O = C106H263O110PN16 + O2 =>
106 CO2 + 16 HNO3 + H3PO4 + 122 H2O = C106H263O110PN16 + 138 O2
AlBr3 + Fe3(PO4)2 = AlPO4 + Fe3 + Br3 =>
2 AlBr3 + Fe3(PO4)2 = 2 AlPO4 + Fe3 + 2 Br3
HPO4 + CaCO3 = Ca(PO4)2 + H2CO3 =>
2 HPO4 + CaCO3 = Ca(PO4)2 + H2CO3
AgCl + Ca(OH)2 = CaCl2 + AgOH =>
2 AgCl + Ca(OH)2 = CaCl2 + 2 AgOH
NaH + O2 = Na2O + H2 =>
4 NaH + O2 = 2 Na2O + 2 H2
H2C3O4 + K2CrO4 + HCl = CrCl3 + KCl + H2O + CO2 =>
H2C3O4 + 2 K2CrO4 + 10 HCl = 2 CrCl3 + 4 KCl + 6 H2O + 3 CO2
FeNiO(OH) + H2O = Fe + (OH)2 + Ni(OH)2 =>
2 FeNiO(OH) + 2 H2O = 2 Fe + (OH)2 + 2 Ni(OH)2
Fe(NO3)3 + (NH4)2 + S = NH4NO3 + Fe2S3 =>
2 Fe(NO3)3 + 3(NH4)2 + 3 S = 6 NH4NO3 + Fe2S3
Sr3N2 + O2 = NO3 + Sr2 =>
2 Sr3N2 + 6 O2 = 4 NO3 + 3 Sr2
MnO4{-} + H2SO3 = SO4{-}2 + Mn2{+} + H2O + H{+} =>
6 MnO4{-} + 13 H2SO3 = 13 SO4{-}2 + 3 Mn2{+} + 11 H2O + 4 H{+}
Na2CO3 + BaCl2 + HCl = Ba(HCO3)2 + NaCl =>
2 Na2CO3 + BaCl2 + 2 HCl = Ba(HCO3)2 + 4 NaCl
C6H13BrMg + C3H6O = C9H19OBrMg =>
C6H13BrMg + C3H6O = C9H19OBrMg
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Na2CO3 + CaBr2 = Na2Br2 + CaCO3 =>
Na2CO3 + CaBr2 = Na2Br2 + CaCO3
Ni(No3)2(aq) + Ca2S(aq) = NiS(s) + CaNo3(aq) =>
Ni(No3)2(aq) + Ca2S(aq) = NiS(s) + 2 CaNo3(aq)
HNO3 + AgNO3 = HNO3AgNO3 =>
HNO3 + AgNO3 = HNO3AgNO3
MnSO4 + KBiO3 + H2SO4 = HMnO4 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnSO4 + 10 KBiO3 + 16 H2SO4 = 4 HMnO4 + 5 Bi2(SO4)3 + 5 K2SO4 + 14 H2O
Cu2S + HNO3 = Cu(NO3)2 + Cu3(SO4)2 + NO2 + H2O =>
2 Cu2S + 20 HNO3 = Cu(NO3)2 + Cu3(SO4)2 + 18 NO2 + 10 H2O
Mn2O2 + O2 = Mn2O7 =>
2 Mn2O2 + 5 O2 = 2 Mn2O7
Ca + MgO = MgCaO =>
Ca + MgO = MgCaO
NiO + H2SO4 + H2O = NiSO4*7H2O =>
NiO + H2SO4 + 6 H2O = NiSO4*7H2O
Fe(C2O4)3 + OH = Fe(OH)3 + C2O4 =>
Fe(C2O4)3 + 3 OH = Fe(OH)3 + 3 C2O4
Fe + Pb(CH3COO)2 = Pb + Fe(CH3COO) =>
2 Fe + Pb(CH3COO)2 = Pb + 2 Fe(CH3COO)
CaS + Mg(NO2)2 = CaNO2 + MgS2 =>
2 CaS + Mg(NO2)2 = 2 CaNO2 + MgS2
Na2CO3(aq) + HC2H3O2(aq) = H2O(l) + CO2(g) + NaC2H3O2 =>
Na2CO3(aq) + 2 HC2H3O2(aq) = H2O(l) + CO2(g) + 2 NaC2H3O2
H2CrO6 + H2SO4 = Cr2(SO4)3 + O2 + H2O =>
4 H2CrO6 + 6 H2SO4 = 2 Cr2(SO4)3 + 7 O2 + 10 H2O
BaCl + KMnO4 = KBaO + MnCl + O =>
BaCl + KMnO4 = KBaO + MnCl + 3 O
C2H4O2 + KOH = CH3COOK + H2O =>
C2H4O2 + KOH = CH3COOK + H2O
CH4 + CO = C19H40 + H2O =>
13 CH4 + 6 CO = C19H40 + 6 H2O
Cd(s) + H2SO4(aq) = CdSO4(ac) + H2(g) =>
Cd(s) + H2SO4(aq) = CdSO4(ac) + H2(g)
Cu(OH)2(aq) = CuO + H2O =>
Cu(OH)2(aq) = CuO + H2O
H2 + CaO = Ca + H2O =>
H2 + CaO = Ca + H2O
CoCl2*6H2O + EtOH = H2O + CoCl2EtOH =>
CoCl2*6H2O + EtOH = 6 H2O + CoCl2EtOH
H2 + CaO = Ca + H2O =>
H2 + CaO = Ca + H2O
V3(AsO4)7 + MnCl5 + H2O = V(OH)7 + As2O3 + Cl2 + Mn2O5 =>
10 V3(AsO4)7 + 28 MnCl5 + 105 H2O = 30 V(OH)7 + 35 As2O3 + 70 Cl2 + 14 Mn2O5
ZnCO3 + CH3COOH = ZnCH3COOH + CO3 =>
ZnCO3 + CH3COOH = ZnCH3COOH + CO3
K3[Fe(F)6] + KSCN + KAl(SO4)2 = K3[Al(F)6] + K3[Fe(SCN)6] + K2SO4 =>
K3[Fe(F)6] + 6 KSCN + KAl(SO4)2 = K3[Al(F)6] + K3[Fe(SCN)6] + 2 K2SO4
| 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 82 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
