| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C8H10 + 5 K2Cr2O7 + 20 H2SO4 = 3 C8H8O4 + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
(CaOH)2SO4 + HCl = CaCl2 + H2SO4 + H2O =>
(CaOH)2SO4 + 4 HCl = 2 CaCl2 + H2SO4 + 2 H2O
CH3COONa + H3PO4 = H3CCOOH + Na3PO4 =>
3 CH3COONa + H3PO4 = 3 H3CCOOH + Na3PO4
K2CO3 + Ca(NO3)2 = KNO3 + CO2 + CaO =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CO2 + CaO
Y2O3 + V2O5 + Y + S = YVO3S =>
Y2O3 + 3 V2O5 + 4 Y + 6 S = 6 YVO3S
Zn{2+} + NH4OH = Zn(OH)2 + NH4{+} =>
Zn{2+} + 2 NH4OH = Zn(OH)2 + 2 NH4{+}
H2O + H2S = SO2 + H =>
2 H2O + H2S = SO2 + 6 H
Fe(CO)9 + C2H8N2 = [Fe((C2H8N2)2)3][Fe(CO)8] + CO =>
2 Fe(CO)9 + 6 C2H8N2 = [Fe((C2H8N2)2)3][Fe(CO)8] + 10 CO
Al2(SO4)3 + CH3COO = (CH3COO)3Al + SO4 =>
Al2(SO4)3 + 6 CH3COO = 2(CH3COO)3Al + 3 SO4
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
CH3COOCH3 + NH3 = CH3CONH2 + CH3OH =>
CH3COOCH3 + NH3 = CH3CONH2 + CH3OH
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
BaCO3 + HCl + H2O = BaCl2*2H2O + CO2 =>
BaCO3 + 2 HCl + H2O = BaCl2*2H2O + CO2
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
KClO3 + F2 + O2 = Cl2O7 + KF =>
4 KClO3 + 2 F2 + O2 = 2 Cl2O7 + 4 KF
NaBr(aq) + KClO3 = KBr + NaClO3 =>
NaBr(aq) + KClO3 = KBr + NaClO3
AgClO3 + Cr2Cl3 = Ag2Cl + Cr(ClO3)3 =>
6 AgClO3 + Cr2Cl3 = 3 Ag2Cl + 2 Cr(ClO3)3
H2SO4 + K3CrO4 = Cr2(SO4)3 + K2Cr2O7 + H2O + K2SO4 =>
10 H2SO4 + 6 K3CrO4 = Cr2(SO4)3 + 2 K2Cr2O7 + 10 H2O + 7 K2SO4
FeC2O4*2H2O = CO + CO2 + Fe2O3 + H2O =>
2 FeC2O4*2H2O = 3 CO + CO2 + Fe2O3 + 4 H2O
F + HCl = HF + Cl =>
F + HCl = HF + Cl
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
Cr(NO3)3 + H3(AsO4) = Cr(AsO4) + H(NO3) =>
Cr(NO3)3 + H3(AsO4) = Cr(AsO4) + 3 H(NO3)
NaBr(aq) + KClO3 = KBr + NaClO3 =>
NaBr(aq) + KClO3 = KBr + NaClO3
CdS = S + Cd =>
CdS = S + Cd
Fe(No3)3 + HCl = HNo3 + FeCl3 =>
Fe(No3)3 + 3 HCl = 3 HNo3 + FeCl3
Cr2O3 + KOH + KClO3 = K2CrO4 + KCl + H2O =>
Cr2O3 + 4 KOH + KClO3 = 2 K2CrO4 + KCl + 2 H2O
Mg + K2CO3 = Mg(CO3)2 + K =>
Mg + 2 K2CO3 = Mg(CO3)2 + 4 K
BaO + Cl = BaCl2 + O2 =>
2 BaO + 4 Cl = 2 BaCl2 + O2
Pb + NO3 + H2O = Pb(OH)2 + H2NO3 =>
Pb + NO3 + 2 H2O = Pb(OH)2 + H2NO3
Cu(N03)2 + NaOH = Cu(OH)2 + NaN03 =>
Cu(N03)2 + 2 NaOH = Cu(OH)2 + 2 NaN03
NaBr(aq) + KClO3 = KBr + NaClO3 =>
NaBr(aq) + KClO3 = KBr + NaClO3
(CaOH)2SO4 + HCl = CaSO4 + CaCl2 + H2O =>
(CaOH)2SO4 + 2 HCl = CaSO4 + CaCl2 + 2 H2O
C2H6 + O2 = H2O + CO21 =>
2 C2H6 + 45 O2 = 6 H2O + 4 CO21
Mg + HNO2 = MgNO2 + H2 =>
2 Mg + 2 HNO2 = 2 MgNO2 + H2
BaO4 + HNO3 = Ba(NO3)2 + H2O + O2 =>
2 BaO4 + 4 HNO3 = 2 Ba(NO3)2 + 2 H2O + 3 O2
C5H11NO2S + O2 = CO(NH2)2 + CO2 + H2O + S =>
2 C5H11NO2S + 12 O2 = CO(NH2)2 + 9 CO2 + 9 H2O + 2 S
C + H2 + NO3 = C3H5(NO3)3 =>
6 C + 5 H2 + 6 NO3 = 2 C3H5(NO3)3
Ca3P2O8 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3P2O8 + 6 SiO2 = P4O10 + 6 CaSiO3
KOH + H2C6H6O6 = H2O + KHC6H6O6 =>
KOH + H2C6H6O6 = H2O + KHC6H6O6
KMnO4 + N2H4 = KOH + MnO2 + N2 + H2O =>
4 KMnO4 + 3 N2H4 = 4 KOH + 4 MnO2 + 3 N2 + 4 H2O
NiI2 + H2O = Ni(OH)2 + H2 + I2 =>
NiI2 + 2 H2O = Ni(OH)2 + H2 + I2
HNO3 + FeSO4 + H2SO3 = Fe(SO4)3 + N2O + H2O =>
2 HNO3 + FeSO4 + 2 H2SO3 = Fe(SO4)3 + N2O + 3 H2O
BaCO3 + C = Ba + CO2 =>
2 BaCO3 + C = 2 Ba + 3 CO2
Ba(NO3)2 + H2PO4 = H2(NO3)2 + BaPO4 =>
Ba(NO3)2 + H2PO4 = H2(NO3)2 + BaPO4
KHC8H4O4 + O2 = CO2 + H2O + KH =>
KHC8H4O4 + 7 O2 = 8 CO2 + 2 H2O + KH
In2(CO3)3 + HMnO4 = In(MnO4)3 + H2O + CO2 =>
In2(CO3)3 + 6 HMnO4 = 2 In(MnO4)3 + 3 H2O + 3 CO2
BaS + O2 = BaSO4 =>
BaS + 2 O2 = BaSO4
Mg(s) + Fe2(SO4)3(aq) = Fe(s) + MgSO4(aq) =>
3 Mg(s) + Fe2(SO4)3(aq) = 2 Fe(s) + 3 MgSO4(aq)
H2O + CCl4 = COCl2 + HCl =>
H2O + CCl4 = COCl2 + 2 HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/22/24
Équations équilibrées sur08/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
