| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O(s) + H2O = 2 KOH
CaClO2 + PbCrO4 = CaCrO4 + PbClO2 =>
CaClO2 + PbCrO4 = CaCrO4 + PbClO2
AlBr + Cl = AlCl3 + Br2 =>
2 AlBr + 6 Cl = 2 AlCl3 + Br2
C9H13N + H2SO4 = C18H28N2SO4 =>
2 C9H13N + H2SO4 = C18H28N2SO4
C + O2 = C12O5 =>
24 C + 5 O2 = 2 C12O5
K2O + OH2 = K(OH)2 + H2 =>
K2O + 3 OH2 = 2 K(OH)2 + H2
C246H63O8N + H2O = CH4 + CO2 + NH3 =>
2 C246H63O8N + 454 H2O = 257 CH4 + 235 CO2 + 2 NH3
Na2O2 + H2O = NaOH + O6 =>
6 Na2O2 + 6 H2O = 12 NaOH + O6
K(ClO2) + KI + H2O = KCl + I + K(OH) =>
K(ClO2) + 4 KI + 2 H2O = KCl + 4 I + 4 K(OH)
C6H5MgBr + C6H5CO2CH3 = C19H15OMgBr + Mg + Br + OCH3 =>
2 C6H5MgBr + C6H5CO2CH3 = C19H15OMgBr + Mg + Br + OCH3
ZnO + CH3COOH = (CH3COO)2Zn2H2O + CO2 + H2O =>
8 ZnO + 9 CH3COOH = 4(CH3COO)2Zn2H2O + 2 CO2 + 2 H2O
H3PO4 + Mn(OH)4 = HOH + Mn3(PO4)4 =>
4 H3PO4 + 3 Mn(OH)4 = 12 HOH + Mn3(PO4)4
PF5 + Cr2O3 = POF3 + CrF3 =>
3 PF5 + Cr2O3 = 3 POF3 + 2 CrF3
C2H4 + CCl4 = C2H2Cl2 + HCl =>
2 C2H4 + 2 CCl4 = 3 C2H2Cl2 + 2 HCl
P2O5 + BaO = Ba3(PO4)2(cr) =>
P2O5 + 3 BaO = Ba3(PO4)2(cr)
CaCO3 + CH3COOH = H2O + Ca(CO)3 =>
CaCO3 + CH3COOH = 2 H2O + Ca(CO)3
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
MgSO4 + HBr = MgBr2 + H2SO4 =>
MgSO4 + 2 HBr = MgBr2 + H2SO4
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
LiC2H5 + PBr3 = LiBr + P(C2H5)3 =>
3 LiC2H5 + PBr3 = 3 LiBr + P(C2H5)3
CaCO3 + Ca(OH)2 = CaO + H2CO3 =>
CaCO3 + Ca(OH)2 = 2 CaO + H2CO3
NPO7 = NO2 + PO4 + O =>
NPO7 = NO2 + PO4 + O
K2O + FeF = KF + Fe2O =>
K2O + 2 FeF = 2 KF + Fe2O
HC2H3O2 + BaCO2 = H2O + Ba(C2H3O2)2 + CO2 =>
7 HC2H3O2 + 4 BaCO2 = 2 H2O + 4 Ba(C2H3O2)2 + 2 CO2
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
C3H8 + H2 = C2H6 =>
2 C3H8 + H2 = 3 C2H6
(NH4)2C2O4 = NH3 + CO + CO2 + H2O =>
(NH4)2C2O4 = 2 NH3 + CO + CO2 + H2O
KMnO4 + H2SO4 + KF = MnSO4 + H2O + F2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KF = 2 MnSO4 + 8 H2O + 5 F2 + 6 K2SO4
(NH4)2S(aq) + CsOH(aq) = NH4OH + Cs2S =>
(NH4)2S(aq) + 2 CsOH(aq) = 2 NH4OH + Cs2S
AuCl3(s) = Au + Cl =>
AuCl3(s) = Au + 3 Cl
SrNO3 + KIO3 = SrIO3 + KNO3 =>
SrNO3 + KIO3 = SrIO3 + KNO3
Na2SO4 + Ag(NO3) = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 Ag(NO3) = Ag2SO4 + 2 NaNO3
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + Na2(OH)2(aq) =>
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + Na2(OH)2(aq)
MnO4{2-} + H2O2{+} = Mn{2+} + O2 + H =>
MnO4{2-} + 4 H2O2{+} = Mn{2+} + 6 O2 + 8 H
K2O + LiNO2 = KNO2 + Li2O =>
K2O + 2 LiNO2 = 2 KNO2 + Li2O
BaNO3 + KCrO4 = BaCrO4 + K + NO3 =>
BaNO3 + KCrO4 = BaCrO4 + K + NO3
KI + PbCl2O8 = PbI2 + KClO4 =>
2 KI + PbCl2O8 = PbI2 + 2 KClO4
ZnCl2 + KBr = ZnBr2 + KCl =>
ZnCl2 + 2 KBr = ZnBr2 + 2 KCl
NAl = Al + N =>
NAl = Al + N
H2C2O3 + KMnO4 + H2SO4 = KSO4 + MnSO4 + CO2 + H2O =>
H2C2O3 + KMnO4 + 2 H2SO4 = KSO4 + MnSO4 + 2 CO2 + 3 H2O
Copper(ii)sulfate + Sodiumhydroxide = copper(ii)hydroxide + Sodiumsulfate =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe(CH3COO)3 + KBr = KCH3COO + FeBr3 =>
Fe(CH3COO)3 + 3 KBr = 3 KCH3COO + FeBr3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KMnO4 + K2SO3 + KOH = K2MnO4 + KSO4H2O =>
3 KMnO4 + K2SO3 + 2 KOH = 3 K2MnO4 + KSO4H2O
Na1SO4 + CaCl = CaSO4 + NaCl =>
Na1SO4 + CaCl = CaSO4 + NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg(OH)2 + H3C6H7O5 = Mg3(C6H7O5)2 + H2O =>
3 Mg(OH)2 + 2 H3C6H7O5 = Mg3(C6H7O5)2 + 6 H2O
FeCl3 + Pb(No3)2 = Fe(No3)2 + PbCl3 =>
FeCl3 + Pb(No3)2 = Fe(No3)2 + PbCl3
Zn + FeCl3 = ZnCl2 + FeCl2 =>
Zn + 2 FeCl3 = ZnCl2 + 2 FeCl2
| 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 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
