| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12 = C2H4 + C3H8
C6H4NO2CH3 + KOH = C6H4OHCH3 + KNO2 =>
C6H4NO2CH3 + KOH = C6H4OHCH3 + KNO2
Na + HNO3 = NaNO3 + (NH4)(NO3) + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + (NH4)(NO3) + 3 H2O
H2O + He = HeH2O =>
H2O + He = HeH2O
FeF3 = F2 + Fe =>
2 FeF3 = 3 F2 + 2 Fe
AgNo3 + HCl = AgCl + HNo3 =>
AgNo3 + HCl = AgCl + HNo3
TiOCl2 + H2O2 + H2SO4 = H2[TiCl2SO4O2] + H2O =>
TiOCl2 + H2O2 + H2SO4 = H2[TiCl2SO4O2] + H2O
Ca2 + HF = CaF2 + H =>
Ca2 + 4 HF = 2 CaF2 + 4 H
Fe + LiBr = FeBr3 + Li =>
Fe + 3 LiBr = FeBr3 + 3 Li
NaC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + NaCl(aq) =>
NaC2H3O2(aq) + HCl(aq) = HC2H3O2(aq) + NaCl(aq)
CaO(s) + HCl = CaCl2 + H2O =>
CaO(s) + 2 HCl = CaCl2 + H2O
CaI2 + LiNO3 = Ca(NO3)2 + Li2I2 =>
CaI2 + 2 LiNO3 = Ca(NO3)2 + Li2I2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ag + H3S = Ag2S + H2 =>
4 Ag + 2 H3S = 2 Ag2S + 3 H2
BaCrO4 + K2Cl2 = BaCl2 + K2CrO4 =>
BaCrO4 + K2Cl2 = BaCl2 + K2CrO4
SrBr2 + AgNO3 = Sr(NO3)2 + AgBr =>
SrBr2 + 2 AgNO3 = Sr(NO3)2 + 2 AgBr
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KI + Fe(NO3)3 = K(NO3)3 + FeI =>
KI + Fe(NO3)3 = K(NO3)3 + FeI
C2H5OH + NaMnO4 + NaOH = CH3COOH + Na2MnO4 + H2O =>
C2H5OH + 4 NaMnO4 + 4 NaOH = CH3COOH + 4 Na2MnO4 + 3 H2O
PF3 + O2 = P2O5 + OF =>
4 PF3 + 11 O2 = 2 P2O5 + 12 OF
NaOH + BeO + H2O = Na2[Be(OH)4] =>
2 NaOH + BeO + H2O = Na2[Be(OH)4]
Ca + F = Ca1F2 =>
Ca + 2 F = Ca1F2
CH2Cl2 + O3 = CO2 + H2O + Cl =>
CH2Cl2 + O3 = CO2 + H2O + 2 Cl
Na(OH)2 + H2SO4 = NaSO4 + H2O =>
Na(OH)2 + H2SO4 = NaSO4 + 2 H2O
Ca + H2SO4 = CaSO4 + SO2 + H2O =>
Ca + 2 H2SO4 = CaSO4 + SO2 + 2 H2O
CO3 + Fe2 = FeCO3 =>
2 CO3 + Fe2 = 2 FeCO3
K2Cr2O7 + NaSO3 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 6 NaSO3 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + 3 Na2SO4
KOH + Si + H2O = H2 + K2SiO3 =>
2 KOH + Si + H2O = 2 H2 + K2SiO3
Cu + H2SO4(conc) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(conc) = CuSO4 + 2 H2O + SO2
FeS2 + Na2O2 = Na2FeO4 + NaSO4 + Na2O =>
FeS2 + 10 Na2O2 = Na2FeO4 + 2 NaSO4 + 8 Na2O
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
CaNCN + HCl = CaCl2 + H2NCN =>
CaNCN + 2 HCl = CaCl2 + H2NCN
AlBr + Cl = AlCl + Br =>
AlBr + Cl = AlCl + Br
Ag + Au(ClO4)3 = Au + Ag(ClO4) =>
3 Ag + Au(ClO4)3 = Au + 3 Ag(ClO4)
NaNO3 + HCN = NaCN + HNO3 =>
NaNO3 + HCN = NaCN + HNO3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
KMnO4 + H2O + CH3CH2CHO = MnO2 + CH3CH2COOH + KOH =>
2 KMnO4 + H2O + 3 CH3CH2CHO = 2 MnO2 + 3 CH3CH2COOH + 2 KOH
Mg(s) + CuSO4(l) = MgSO4 + Cu =>
Mg(s) + CuSO4(l) = MgSO4 + Cu
Na2O + CO2 + H2O = NaHCO3 =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
KMnO4 + Cr2(SO4)2 + H2O = MnO2 + K2CrO4 + H2SO4 + H2CrO4 =>
8 KMnO4 + 3 Cr2(SO4)2 + 8 H2O = 8 MnO2 + 4 K2CrO4 + 6 H2SO4 + 2 H2CrO4
CH3CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2COONa + H2O =>
CH3CH2CH2CH2CH2COOH + NaOH = CH3CH2CH2CH2CH2COONa + H2O
C12H2O6 + O2 = CO2 + H2O =>
2 C12H2O6 + 19 O2 = 24 CO2 + 2 H2O
HqO = Hq + O2 =>
2 HqO = 2 Hq + O2
I2 + BeCl2 = ICl + Be =>
I2 + BeCl2 = 2 ICl + Be
KCl + H2O = H2K + OCl =>
KCl + H2O = H2K + OCl
PF5 + Se = SeF6 + PF3 =>
3 PF5 + Se = SeF6 + 3 PF3
HBr + Ba(OH)2 = BaBrOH + H2O =>
HBr + Ba(OH)2 = BaBrOH + H2O
Br2 + SnSO4 + NaOH = Na2[Sn(OH)6] + NaBr + Na2SO4 =>
Br2 + SnSO4 + 6 NaOH = Na2[Sn(OH)6] + 2 NaBr + Na2SO4
K + H2SO4 = K(SO4)2 + H2 =>
K + 2 H2SO4 = K(SO4)2 + 2 H2
CaCO3 + HCl = CaCl2 + CO2H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
