| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgCl(aq) + Na2SO4(s) = Ag2SO4(s) + 2 NaCl(aq)
Bi(OH)3(s) + HNO3(aq) = Bi(NO3)3 + H2O =>
Bi(OH)3(s) + 3 HNO3(aq) = Bi(NO3)3 + 3 H2O
K2(C2O4)(aq) + CaCl2(aq) = KCl + Ca(C2O4) =>
K2(C2O4)(aq) + CaCl2(aq) = 2 KCl + Ca(C2O4)
HMnO4 + Al(OH)3 = Al(MnO4)3 + H2O =>
3 HMnO4 + Al(OH)3 = Al(MnO4)3 + 3 H2O
AgNO2 + HCl = AgCl + HNO2 =>
AgNO2 + HCl = AgCl + HNO2
NH2COOH + Na2CO3 = NH2COONa + H2CO3 =>
2 NH2COOH + Na2CO3 = 2 NH2COONa + H2CO3
CH{-}CH + KMnO4 + H2O = HOOC{-}COOH + MnO2 + KOH =>
3 CH{-}CH + 4 KMnO4 + 2 H2O = 3 HOOC{-}COOH + 4 MnO2 + 4 KOH
N2H2(l) = NH3(g) + N2(g) =>
3 N2H2(l) = 2 NH3(g) + 2 N2(g)
FeS2 + Fe = FeS =>
FeS2 + Fe = 2 FeS
C3H6 + O2(g) = CO2(g)H2O(g) =>
2 C3H6 + 9 O2(g) = 6 CO2(g)H2O(g)
CrCl2 + KOH + KCl03 = KCl + H2CrO4 + H2O =>
CrCl2 + 6 KOH + 2 KCl03 = 8 KCl + H2CrO4 + 2 H2O
Na + ClO = NaCl + O2 =>
2 Na + 2 ClO = 2 NaCl + O2
CrO3 + CH3COOH + C2H5OH = CO2[Cr3OH(H2O)(CH3COO)6](CH3COO)2 + H2O =>
12 CrO3 + 29 CH3COOH + 5 C2H5OH = 4 CO2[Cr3OH(H2O)(CH3COO)6](CH3COO)2 + 19 H2O
PbCl2 + NaNO3 = Pb(NO3)2 + NaCl =>
PbCl2 + 2 NaNO3 = Pb(NO3)2 + 2 NaCl
BeCl2 + NaOH = Na2[Be(OH)4] + NaCl =>
BeCl2 + 4 NaOH = Na2[Be(OH)4] + 2 NaCl
Al + Ba(OH)2 + H2O = Ba(Al(OH)6)2 + H2 =>
2 Al + Ba(OH)2 + 10 H2O = Ba(Al(OH)6)2 + 5 H2
CrO3 + CH3COOH + C2H5OH = CO2[Cr3OH(H2O)(CH3COO)6](CH3COO)2 + H2O =>
12 CrO3 + 29 CH3COOH + 5 C2H5OH = 4 CO2[Cr3OH(H2O)(CH3COO)6](CH3COO)2 + 19 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(OH)2 + HBr = BaBr2 + HOH =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 HOH
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
H2SO3 + Hg2(OH)2 = Hg2(SO3) + H2O =>
H2SO3 + Hg2(OH)2 = Hg2(SO3) + 2 H2O
H3PO3 + Be(OH)2 = Be3(PO3)2 + H2O =>
2 H3PO3 + 3 Be(OH)2 = Be3(PO3)2 + 6 H2O
Ba(OH)2 + HBr = BaBr2 + HOH =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 HOH
NaBr(aq) + (NH4)2CO3(aq) = NH4Br(aq) + Na2CO3(s) =>
2 NaBr(aq) + (NH4)2CO3(aq) = 2 NH4Br(aq) + Na2CO3(s)
H2SO4 + NaI = Na2SO4 + I2 + H2S + H2O =>
5 H2SO4 + 8 NaI = 4 Na2SO4 + 4 I2 + H2S + 4 H2O
C2H5OH + Ba = (C2H5O)2Ba + H2 =>
2 C2H5OH + Ba = (C2H5O)2Ba + H2
Mg2C + H2O = Mg(OH)2 + CH4 =>
Mg2C + 4 H2O = 2 Mg(OH)2 + CH4
Ca(OH)2 + Na2C2O4 = CaC2O4 + Na(OH) =>
Ca(OH)2 + Na2C2O4 = CaC2O4 + 2 Na(OH)
C2H4O2 + NaHCO3 = H2CO3 + C2H3NaO2 =>
C2H4O2 + NaHCO3 = H2CO3 + C2H3NaO2
Al + Ba(OH)2 + H2O = Ba(Al(OH)6)2 + H2 =>
2 Al + Ba(OH)2 + 10 H2O = Ba(Al(OH)6)2 + 5 H2
Zn + AlCl3 = ZnCl2 + Al =>
3 Zn + 2 AlCl3 = 3 ZnCl2 + 2 Al
K2CrO4 + H2O2 = CrO2 + O2 + KOH =>
K2CrO4 + H2O2 = CrO2 + O2 + 2 KOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mn3O4 + KClO3 + K2CO3 = CO2 + KMnO4 + KCl =>
6 Mn3O4 + 13 KClO3 + 9 K2CO3 = 9 CO2 + 18 KMnO4 + 13 KCl
C8H8O2 + C9H10O = C17H16O2 + H2O =>
C8H8O2 + C9H10O = C17H16O2 + H2O
CH3COOH + AgNO3 = CH3COOAg + HNO3 =>
CH3COOH + AgNO3 = CH3COOAg + HNO3
FeSO4*7H2O + C6H9NO + S = FeS2 + CO2 + N2 + H2O =>
31 FeSO4*7H2O + 8 C6H9NO + 31 S = 31 FeS2 + 48 CO2 + 4 N2 + 253 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe(C2H3O2)2 + KC4H5O6 + H2O2 = C14H27Fe3O18 + CO2 + K =>
3 Fe(C2H3O2)2 + KC4H5O6 + 2 H2O2 = C14H27Fe3O18 + 2 CO2 + K
HN3 + O3 = NO2 + H2O =>
6 HN3 + 13 O3 = 18 NO2 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
FeCl3 + KCN = K3[Fe(CN)6] + KCl =>
FeCl3 + 6 KCN = K3[Fe(CN)6] + 3 KCl
Cr(s) + Fe(NO3)2 = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2 = 3 Fe(s) + 2 Cr(NO3)3(aq)
Ca2P2O7 + NH3 + H2O = CaNH4PO4 =>
Ca2P2O7 + 2 NH3 + H2O = 2 CaNH4PO4
Mg(NO3)2 + KBr = MgBr2 + KNO3 =>
Mg(NO3)2 + 2 KBr = MgBr2 + 2 KNO3
CH3(CH2)7CH3(l) + O2(g) = CO2 + H2O =>
CH3(CH2)7CH3(l) + 14 O2(g) = 9 CO2 + 10 H2O
H3BO3 + PCl5 = POCl3 + HCl + B2O3 =>
2 H3BO3 + 3 PCl5 = 3 POCl3 + 6 HCl + B2O3
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CH2O + CO2 = H2O + CO =>
CH2O + CO2 = H2O + 2 CO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
