| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4(aq) + (NH4)2CO3(aq) = (NH4)2SO4(aq) + CO2(g) + H2O
Sn + Pb(NO3)2 = Sn(NO3) + Pb =>
2 Sn + Pb(NO3)2 = 2 Sn(NO3) + Pb
H2SO4 + FeO3H3 = Fe2S3O12 + H2O =>
3 H2SO4 + 2 FeO3H3 = Fe2S3O12 + 6 H2O
Co + Sn(OH)2 = Sn + Co(OH)2 =>
Co + Sn(OH)2 = Sn + Co(OH)2
PH3(g) + O2(g) = H2O(l) + P4O10(s) =>
4 PH3(g) + 8 O2(g) = 6 H2O(l) + P4O10(s)
PO2 + Li2O = PLi4 + O2 =>
PO2 + 2 Li2O = PLi4 + 2 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgO2 + CO2 = MgCO3 + O2 =>
2 MgO2 + 2 CO2 = 2 MgCO3 + O2
Mg + ZnBr = Zn2 + MgBr =>
2 Mg + 2 ZnBr = Zn2 + 2 MgBr
Cl2Cl{-} + Br2Br{-} = Cl{-} + Br3 =>
Cl2Cl{-} + 2 Br2Br{-} = 3 Cl{-} + 2 Br3
As2S3 + KOH + H2O2 = K3AsO4 + K2SO4 + H2O =>
As2S3 + 12 KOH + 14 H2O2 = 2 K3AsO4 + 3 K2SO4 + 20 H2O
CrI + Cl2 + KOH = K2Cr2O7 + KIO3 + KCl + H2O =>
2 CrI + 11 Cl2 + 26 KOH = K2Cr2O7 + 2 KIO3 + 22 KCl + 13 H2O
C12H22O11 + H2O = C6H12O6 =>
C12H22O11 + H2O = 2 C6H12O6
C6H55COOH + O2 = CO2 + H2O =>
C6H55COOH + 20 O2 = 7 CO2 + 28 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
BaCl2 + NaSO4 = NaCl + BaSO4 + SO4 =>
BaCl2 + 2 NaSO4 = 2 NaCl + BaSO4 + SO4
K2S2O8 + Bi(OH)3 = Bi2(S2O8)3 + KOH =>
3 K2S2O8 + 2 Bi(OH)3 = Bi2(S2O8)3 + 6 KOH
KHC2O4*H2C2O4 + KMnO4 = MnO + K2C2O4 + H2O + CO2 =>
4 KHC2O4*H2C2O4 + 2 KMnO4 = 2 MnO + 3 K2C2O4 + 6 H2O + 10 CO2
Ca3(PO4)2 = CaO(c) + P2O5(c) =>
Ca3(PO4)2 = 3 CaO(c) + P2O5(c)
AuTe2 + Na(CN) = AuNa(CN) + Te =>
AuTe2 + Na(CN) = AuNa(CN) + 2 Te
C6H5CHO + [Ag(NH3)2]OH = Ag + C6H5COONH4 + NH3 + H2O =>
C6H5CHO + 2[Ag(NH3)2]OH = 2 Ag + C6H5COONH4 + 3 NH3 + H2O
Si4H10(l) + O2 = SiO2(s) + H2O(l) =>
2 Si4H10(l) + 13 O2 = 8 SiO2(s) + 10 H2O(l)
Cr + O{-}2 = Cr2O{-}2 =>
2 Cr + O{-}2 = Cr2O{-}2
HNO3 + Au = NO + AuNO3 + H2O =>
4 HNO3 + 3 Au = NO + 3 AuNO3 + 2 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HCOOH + Sr(OH)2 = (HCOO)2Sr + H2O =>
2 HCOOH + Sr(OH)2 = (HCOO)2Sr + 2 H2O
C3C2(C7H15)2H3CH3(OH)2 + O2 = CO2 + H2O =>
2 C3C2(C7H15)2H3CH3(OH)2 + 57 O2 = 40 CO2 + 38 H2O
CH3COOH + KMnO4 = (CH3COOH)KMnO4 =>
CH3COOH + KMnO4 = (CH3COOH)KMnO4
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Be(OH)2 + NaOH = Na2Be(OH)4 =>
Be(OH)2 + 2 NaOH = Na2Be(OH)4
CH4 + Br2 = HBr + CHBr3 =>
CH4 + 3 Br2 = 3 HBr + CHBr3
C3H8 + H2O = CO + H =>
C3H8 + 3 H2O = 3 CO + 14 H
Ca + H2O = OCa + H2 =>
Ca + H2O = OCa + H2
CH3CH2CH2CH2OH + K2Cr2O7 + HBr = CH3CH2CH2CHO + K2Br + CrBr2 + H2O =>
9 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 10 HBr = 9 CH3CH2CH2CHO + 2 K2Br + 4 CrBr2 + 14 H2O
As2S3 + NaOH + NaClO3 = Na3AsO4 + Na2SO4 + NaClO + H2O =>
As2S3 + 12 NaOH + 7 NaClO3 = 2 Na3AsO4 + 3 Na2SO4 + 7 NaClO + 6 H2O
Sn(S2O32)2 + HIO3 = Sn(IO3)2 + HS2O32 =>
Sn(S2O32)2 + 2 HIO3 = Sn(IO3)2 + 2 HS2O32
C5H10N2O3 + O2 = CO2 + H2O + NH3 =>
2 C5H10N2O3 + 9 O2 = 10 CO2 + 4 H2O + 4 NH3
O + LiCl = OCl2 + Li2 =>
O + 2 LiCl = OCl2 + Li2
Na2S + Zn(CH3COO)2 = Na(CH3COO) + ZnS =>
Na2S + Zn(CH3COO)2 = 2 Na(CH3COO) + ZnS
KMnO4 + CH3COOH + KI = Mn(CH3COO)2 + I2 + KCH3COO + H2O =>
2 KMnO4 + 16 CH3COOH + 10 KI = 2 Mn(CH3COO)2 + 5 I2 + 12 KCH3COO + 8 H2O
Cu5O5 + HCl = CuCl2 + H2O =>
Cu5O5 + 10 HCl = 5 CuCl2 + 5 H2O
SiO2(s)Na2CO3(s) = Na2SiO3(s)CO2(g) =>
SiO2(s)Na2CO3(s) = Na2SiO3(s)CO2(g)
NaHCO3 + S = Na2S + CO2 + H2O + SO2 =>
4 NaHCO3 + 3 S = 2 Na2S + 4 CO2 + 2 H2O + SO2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
KHC2O4*H2C2O4 + KMnO4 = MnO + K2C2O4 + H2O + CO2 =>
4 KHC2O4*H2C2O4 + 2 KMnO4 = 2 MnO + 3 K2C2O4 + 6 H2O + 10 CO2
BH + BC = B3H2C =>
2 BH + BC = B3H2C
CS2() + Cl2(g) = CCl4() + S2Cl2(g) =>
CS2() + 3 Cl2(g) = CCl4() + S2Cl2(g)
Sn(s) + H2SO4(aq) = Sn(SO4)2(aq) + H2(g) =>
Sn(s) + 2 H2SO4(aq) = Sn(SO4)2(aq) + 2 H2(g)
Sn + H2CO3 = Sn(CO3)4 + H2 =>
Sn + 4 H2CO3 = Sn(CO3)4 + 4 H2
C3H8 + H2O = CO + H =>
C3H8 + 3 H2O = 3 CO + 14 H
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
