| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 NaH4PO3 + 7 B2O3 + 2 C2H4N4 + 8 ZnCl2 + 2 NaOH = 14 BP + 4 CO2 + 33 H2O + 16 NaCl + 8 ZnNO3
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
C56H14 + O2 = CO2 + H2O =>
2 C56H14 + 119 O2 = 112 CO2 + 14 H2O
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
FeCl3 + H2S = FeCl2 + S2 + HCl =>
4 FeCl3 + 2 H2S = 4 FeCl2 + S2 + 4 HCl
CH3COCH3 = H2CH3COCH =>
CH3COCH3 = H2CH3COCH
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Sn + ZnCl = SnCl4 + Zn =>
Sn + 4 ZnCl = SnCl4 + 4 Zn
C6H4(OH)COOH + (CH3CO)2O = C6H4(OCOCH3)CO2H = CH3COOH =>
11 C6H4(OH)COOH + (CH3CO)2O = 9 C6H4(OCOCH3)CO2H
Na2CO3 + Pb(NO3)2 = PbCO3 + NaNO3 =>
Na2CO3 + Pb(NO3)2 = PbCO3 + 2 NaNO3
H2CO3 + BaCl2 = BaCO3 + H2Cl2 =>
H2CO3 + BaCl2 = BaCO3 + H2Cl2
H3C6H5O7(aq) + OH{-}(aq) = C6H5O7{3-}(aq) + H2O(l) =>
H3C6H5O7(aq) + 3 OH{-}(aq) = C6H5O7{3-}(aq) + 3 H2O(l)
NH4Cl + Na2CO3 = (NH4)2CO3 + NaCl =>
2 NH4Cl + Na2CO3 = (NH4)2CO3 + 2 NaCl
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
Na + S = Na2S =>
2 Na + S = Na2S
Hg2(NO3)2(aq) + KBr(aq) = Hg2Br2(s) + KNO3(aq) =>
Hg2(NO3)2(aq) + 2 KBr(aq) = Hg2Br2(s) + 2 KNO3(aq)
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
Mg(Cl)2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
Mg(Cl)2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
ZnI2 + OH = Zn + I2OH =>
ZnI2 + OH = Zn + I2OH
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2COOH + 2 K2MnO4 + H2O
KI + Fe(OH)2 = K(OH) + FeI2 =>
2 KI + Fe(OH)2 = 2 K(OH) + FeI2
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
K + MnCl2 = KCl + Mn =>
2 K + MnCl2 = 2 KCl + Mn
HBr + Ba(OH)2 = Ba(Br)2 + H2(O) =>
2 HBr + Ba(OH)2 = Ba(Br)2 + 2 H2(O)
C6H5CHOHCH3 + CuO + H2SO4 = C6H5COCH3 + Cu2SO4 + H2O =>
C6H5CHOHCH3 + 2 CuO + H2SO4 = C6H5COCH3 + Cu2SO4 + 2 H2O
BrO3{-} = Br{-} + O2 =>
2 BrO3{-} = 2 Br{-} + 3 O2
HSO4(aq) + H2O(l) = H3O(aq) + SO4(aq) =>
HSO4(aq) + H2O(l) = H3O(aq) + SO4(aq)
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ne + NaOH = NeOH + Na =>
Ne + NaOH = NeOH + Na
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
Pb2O4 + Sb + Na(OH) = PbO + Na3SbO3 + H2O =>
3 Pb2O4 + 4 Sb + 12 Na(OH) = 6 PbO + 4 Na3SbO3 + 6 H2O
Mo + HCl = Mo2Cl3 + H2 =>
4 Mo + 6 HCl = 2 Mo2Cl3 + 3 H2
ZnBr2(aq) + LiOH(aq) = Zn(OH)2 + LiBr =>
ZnBr2(aq) + 2 LiOH(aq) = Zn(OH)2 + 2 LiBr
NaNO2 + MgCl2 = NaCl2 + MgNO2 =>
NaNO2 + MgCl2 = NaCl2 + MgNO2
NO2 + H2O = HNO2 + NO3 =>
3 NO2 + H2O = 2 HNO2 + NO3
Na2Cr2O7 + AgNO3 + H2O = Ag2CrO4 + NaNO3 + HNO3 =>
Na2Cr2O7 + 4 AgNO3 + H2O = 2 Ag2CrO4 + 2 NaNO3 + 2 HNO3
Rb2O + Al = Rb + Al2O3 =>
3 Rb2O + 2 Al = 6 Rb + Al2O3
NaOH + H2 = H2O + Na =>
2 NaOH + H2 = 2 H2O + 2 Na
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Mg(NO3)2 + Cr = Mg3Cr2 + NO3 =>
3 Mg(NO3)2 + 2 Cr = Mg3Cr2 + 6 NO3
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Al(Na3)3 + H2SO4 = HNa3 + Al2(SO4)3 =>
2 Al(Na3)3 + 3 H2SO4 = 6 HNa3 + Al2(SO4)3
K + I2 = KI(aq) =>
2 K + I2 = 2 KI(aq)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Ca(OH)2 + HI = H2O + CaI2 =>
Ca(OH)2 + 2 HI = 2 H2O + CaI2
NaOH + CH4S = NaSCH3 + H2O =>
NaOH + CH4S = NaSCH3 + H2O
Ag(Ca) = Ag + Ca =>
Ag(Ca) = Ag + Ca
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
