| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO3 = 2 NH3 + SO2 + H2O
CH4N2O + H2SO4 + C12H22O11 = C9H9N3O2S + H2O + CO2 =>
36 CH4N2O + 24 H2SO4 + 19 C12H22O11 = 24 C9H9N3O2S + 197 H2O + 48 CO2
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3 + NaNO3 =>
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3 + 2 NaNO3
H2S + H{+} + Cr2O72{-} = Cr3{+} + S + H2O =>
427 H2S + 10 H{+} + 6 Cr2O72{-} = 4 Cr3{+} + 427 S + 432 H2O
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
FeO3 + Al = Al2O3 + Fe =>
FeO3 + 2 Al = Al2O3 + Fe
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
Cu(OH)2(s) + NH3(aq) = Cu(NH3)4(s) + OH(aq) =>
Cu(OH)2(s) + 4 NH3(aq) = Cu(NH3)4(s) + 2 OH(aq)
Zn + CuBr2 = ZnBr2 + Cu =>
Zn + CuBr2 = ZnBr2 + Cu
Zr + HNO3 = Zr(NO3)4 + H =>
Zr + 4 HNO3 = Zr(NO3)4 + 4 H
Pb + MgO = Mg + Pb2O =>
2 Pb + MgO = Mg + Pb2O
O2 + H2O + Fe = Fe(OH)3 =>
3 O2 + 6 H2O + 4 Fe = 4 Fe(OH)3
KOH + MnSO4 = KH + MnSO5 =>
KOH + MnSO4 = KH + MnSO5
PbO + SO2 = PbSO3 =>
PbO + SO2 = PbSO3
(NaOH)(s) = (Na2O)(s) + (H2O)(g) =>
2(NaOH)(s) = (Na2O)(s) + (H2O)(g)
MnO4{-} + SO{-2} + H{+} = Mn{+2} + SO4{-2} + H2O =>
6 MnO4{-} + 5 SO{-2} + 18 H{+} = 6 Mn{+2} + 5 SO4{-2} + 9 H2O
(VO)Cl2 + Cl2 + H2O = VO2Cl + HCl =>
2(VO)Cl2 + Cl2 + 2 H2O = 2 VO2Cl + 4 HCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ca(ClO3)2(aq) + ZnSO4(aq) = CaSO4(s) + Zn(ClO3)2(aq) =>
Ca(ClO3)2(aq) + ZnSO4(aq) = CaSO4(s) + Zn(ClO3)2(aq)
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(l) + CO2(g)
Na2S2O3 + H2SO4 = Na2HSO4 + SO2 + H2O =>
2 Na2S2O3 + 5 H2SO4 = 2 Na2HSO4 + 7 SO2 + 4 H2O
C3H6O2 + H2Cr2O7 + H2O = CO2 + Cr(OH)3 =>
3 C3H6O2 + 7 H2Cr2O7 + 5 H2O = 9 CO2 + 14 Cr(OH)3
WO3 + CO = W + CO2 =>
WO3 + 3 CO = W + 3 CO2
Zn + Pb(NO)3 = Pb + Zn(NO)3 =>
Zn + Pb(NO)3 = Pb + Zn(NO)3
Zn + CuBr2 = ZnBr + Cu =>
2 Zn + CuBr2 = 2 ZnBr + Cu
Cr(SO4)2 + BaS = CrS2 + BaSO4 =>
Cr(SO4)2 + 2 BaS = CrS2 + 2 BaSO4
C5H11OH + CH3CH2COOH = C10H20O2 + H2O =>
7 C5H11OH + 5 CH3CH2COOH = 5 C10H20O2 + 7 H2O
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
K2Cr2O7(s) = Cr2O3(s) + K2O(s) + O2(g) =>
2 K2Cr2O7(s) = 2 Cr2O3(s) + 2 K2O(s) + 3 O2(g)
FeSO4(aq) + BaCl2(aq) = BaSO4(aq) + FeCl2 =>
FeSO4(aq) + BaCl2(aq) = BaSO4(aq) + FeCl2
N2O4 + C2H8N2 = N2 + CO2 + H2O =>
2 N2O4 + C2H8N2 = 3 N2 + 2 CO2 + 4 H2O
NaVO3 + H2O2 + H2SO4 = [VO2(O2)2]SO4 + Na2SO4 + H2O =>
2 NaVO3 + 9 H2O2 + 3 H2SO4 = 2[VO2(O2)2]SO4 + Na2SO4 + 12 H2O
Br2O3 + KOH + Cl2 = KCl + KBrO3 + H2O =>
Br2O3 + 6 KOH + 2 Cl2 = 4 KCl + 2 KBrO3 + 3 H2O
P + KMnO4 + H2O = KOH + MnO2 + KHPO3 =>
3 P + 4 KMnO4 + 2 H2O = KOH + 4 MnO2 + 3 KHPO3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CuBr + NaOH = Cu(OH)2 + Na2Br =>
CuBr + 2 NaOH = Cu(OH)2 + Na2Br
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr
Te + HCl = TeCl + H2 =>
2 Te + 2 HCl = 2 TeCl + H2
Li2CrO4 + AuClO3 = LiClO3 + Au2CrO4 =>
Li2CrO4 + 2 AuClO3 = 2 LiClO3 + Au2CrO4
HCH3CO2 + NaOH = Na + CH3CO2 + H2O =>
HCH3CO2 + NaOH = Na + CH3CO2 + H2O
NaBr + Cl2 = NaCl + (Br)2 =>
2 NaBr + Cl2 = 2 NaCl + (Br)2
NaIO3 + NaHSO3 + Na2CO3 = Na2SO4 + H2O + I2 + CO2 =>
4 NaIO3 + 10 NaHSO3 + 3 Na2CO3 = 10 Na2SO4 + 5 H2O + 2 I2 + 3 CO2
P = P4 =>
4 P = P4
BaNo3 + AgCl2 = AgNo3 + BaCl2 =>
BaNo3 + AgCl2 = AgNo3 + BaCl2
CH3CH2Br + CH3ONa = CH3CH2Na + CH3OBr =>
CH3CH2Br + CH3ONa = CH3CH2Na + CH3OBr
Na2S + KOH = NaOH + S + K =>
Na2S + 2 KOH = 2 NaOH + S + 2 K
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
