| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(CNS)3 + 3 H2O = Fe(OH)3 + 3 HCNS
H2O + In2S3 = H2S + In(OH)3 =>
6 H2O + In2S3 = 3 H2S + 2 In(OH)3
N + H2SO4 = NSO4 + H2S + H2O =>
4 N + 5 H2SO4 = 4 NSO4 + H2S + 4 H2O
Pb + KI + CH3COOH = KCH3COO + PbI2 + H2 =>
Pb + 2 KI + 2 CH3COOH = 2 KCH3COO + PbI2 + H2
UO3(H2O)2 = UO3 + H2O =>
UO3(H2O)2 = UO3 + 2 H2O
Na2SO4(aq) + Pb(NO3)2(aq) = NaNO3(aq) + Pb2(SO4)2(s) =>
2 Na2SO4(aq) + 2 Pb(NO3)2(aq) = 4 NaNO3(aq) + Pb2(SO4)2(s)
H2 + O3 = H2O2 =>
3 H2 + 2 O3 = 3 H2O2
SrSO3 + C2H4O2 = SrC4H6O4 + H2O + SO2 =>
SrSO3 + 2 C2H4O2 = SrC4H6O4 + H2O + SO2
(NH4)2HPO4 + KOH = K2HPO4 + NH3 + H2O =>
(NH4)2HPO4 + 2 KOH = K2HPO4 + 2 NH3 + 2 H2O
Ca(OH)2 + HCl = H2O + Cl2Ca =>
Ca(OH)2 + 2 HCl = 2 H2O + Cl2Ca
Sr(OH)2 + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH3 + 2 H2O
Cs2SO4 + HBr = CsBr + H2SO4 =>
Cs2SO4 + 2 HBr = 2 CsBr + H2SO4
CuI + NH3 = Cu(NH3)3I =>
CuI + 3 NH3 = Cu(NH3)3I
NaCO3 + CH3CO2H = NaH3CO2H + C2O3 =>
NaCO3 + CH3CO2H = NaH3CO2H + C2O3
SO4 + KOH = K2SO4 + OH =>
SO4 + 2 KOH = K2SO4 + 2 OH
Cu + Ag3N = CuN + Ag =>
Cu + Ag3N = CuN + 3 Ag
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + HNO3
Cu(NO3)2Ba(OH)2 = Cu(OH)2Ba(NO3)2 =>
Cu(NO3)2Ba(OH)2 = Cu(OH)2Ba(NO3)2
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3 =>
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3
Zn2 + SH2 = H + ZnS =>
Zn2 + 2 SH2 = 4 H + 2 ZnS
BaCrO4 + H2O = H2CrO4 + Ba(OH)2 =>
BaCrO4 + 2 H2O = H2CrO4 + Ba(OH)2
Zn + K3FeCN6 = Zn3(FeCN6)2 + K =>
3 Zn + 2 K3FeCN6 = Zn3(FeCN6)2 + 6 K
BCl3 + Na2CO3 = NaCl + B2(CO3)3 =>
2 BCl3 + 3 Na2CO3 = 6 NaCl + B2(CO3)3
ZnCl2 + O2 = ZnO + Cl2O =>
ZnCl2 + O2 = ZnO + Cl2O
HCOOH + CH3CH(NH2)CH3 = CH4 + HCOO + NH3 =>
6 HCOOH + CH3CH(NH2)CH3 = 3 CH4 + 6 HCOO + NH3
H2O + AgNO3 + K2Cr2O7 = Ag2CrO4 + KNO3 + H2CrO4 =>
H2O + 2 AgNO3 + K2Cr2O7 = Ag2CrO4 + 2 KNO3 + H2CrO4
As2S3 + H2O + HNO3 = NO + H3AsO4 + H2SO4 =>
3 As2S3 + 4 H2O + 28 HNO3 = 28 NO + 6 H3AsO4 + 9 H2SO4
CH2(CH2)3CH2NH2 + O2 = CO2 + H2O + NO2 =>
CH2(CH2)3CH2NH2 + 9 O2 = 5 CO2 + 6 H2O + NO2
P2O2 + H2O = P(OH)2 =>
P2O2 + 2 H2O = 2 P(OH)2
BaCl2(aq) + (NH4)2HPO4(aq) = Ba(HPO4)(s) + NH4Cl(aq) =>
BaCl2(aq) + (NH4)2HPO4(aq) = Ba(HPO4)(s) + 2 NH4Cl(aq)
C9H11N + HCl + H2O = C9H10O + NH4Cl =>
C9H11N + HCl + H2O = C9H10O + NH4Cl
KBrO3 + Be + KOH = KBr + K2BeO2 + H2O =>
KBrO3 + 3 Be + 6 KOH = KBr + 3 K2BeO2 + 3 H2O
Pb(NO3)2 + Na2S = Pb2S4 + (NO3)2 + Na =>
2 Pb(NO3)2 + 4 Na2S = Pb2S4 + 2(NO3)2 + 8 Na
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3Cl + H = CH4 + HCl =>
CH3Cl + 2 H = CH4 + HCl
BaCrO4 + H{+} = Ba{2+} + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H{+} = 2 Ba{2+} + H2Cr2O7 + H2O
(NH4)2S + H2SO4 = S + H2O + (NH4)2SO4 =>
3(NH4)2S + 4 H2SO4 = 4 S + 4 H2O + 3(NH4)2SO4
Sr(NO3)2 + K2CrO4 = SrCrO4 + K2(NO3)2 =>
Sr(NO3)2 + K2CrO4 = SrCrO4 + K2(NO3)2
Cr2O3 + Na2CO3 + NaNO3 = Na2CrO3 + NaNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + NaNO3 = 2 Na2CrO3 + NaNO2 + 2 CO2
H2SO4 + Ba(CH3COO)2 = BaSO4 + CH3COOH =>
H2SO4 + Ba(CH3COO)2 = BaSO4 + 2 CH3COOH
Pb + FeCl2 = PbCl2 + Fe3 =>
3 Pb + 3 FeCl2 = 3 PbCl2 + Fe3
TlCl + HClO = H[TlCl4] + H2O + HClO3 =>
TlCl + 4 HClO = H[TlCl4] + H2O + HClO3
C9H11NO3 + O2 = CO2 + H2O + HNO3 =>
2 C9H11NO3 + 23 O2 = 18 CO2 + 10 H2O + 2 HNO3
Al(ClO4)3 + Na2SO3 = Na2(ClO4)3 + AlSO3 =>
Al(ClO4)3 + Na2SO3 = Na2(ClO4)3 + AlSO3
Tl + Br = TlBr3 =>
Tl + 3 Br = TlBr3
POCl3 = PCl3 + O2 =>
2 POCl3 = 2 PCl3 + O2
Na2SO4 + Cl2Ba = BaSO4 + ClNa =>
Na2SO4 + Cl2Ba = BaSO4 + 2 ClNa
HCOOR + Ag2O = CO2 + Ag + ROH =>
HCOOR + Ag2O = CO2 + 2 Ag + ROH
FeCl3 + CuCl = CuCl2 + FeCl2 =>
FeCl3 + CuCl = CuCl2 + FeCl2
NiSO4 + H2O + (NH4)2S = Ni(OH) + (NH4)2SO4 + H2S =>
8 NiSO4 + 12 H2O + 9(NH4)2S = 8 Ni(OH) + 9(NH4)2SO4 + 8 H2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
