| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)
Ag{+} + (CO3){-2} = Ag2CO3 =>
2 Ag{+} + (CO3){-2} = Ag2CO3
CoO + HF = CoF2 + H2O =>
CoO + 2 HF = CoF2 + H2O
MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl
Ba(OH)2 + (NH4)(NO3) = Ba(NO3)2 + (NH4)(OH) =>
Ba(OH)2 + 2(NH4)(NO3) = Ba(NO3)2 + 2(NH4)(OH)
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H5CHO + CrO3 + H2SO4 = C6H5COOH + H2O + Cr2(SO4)3 =>
3 C6H5CHO + 2 CrO3 + 3 H2SO4 = 3 C6H5COOH + 3 H2O + Cr2(SO4)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2SO4 + (NH4)I = Na2I + SO4(NH4) =>
Na2SO4 + (NH4)I = Na2I + SO4(NH4)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2(SO4)3 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 KAl(SO4)2*12H2O
NaHSO4 + Br2 = HBr + NaBr + SO4 =>
NaHSO4 + Br2 = HBr + NaBr + SO4
KNO2 + AgNO3 = AgNO2 + KNO3 =>
KNO2 + AgNO3 = AgNO2 + KNO3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
KHCO3 + H2SO4 = K2SO4 + CO2 + H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2 + 2 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
CH3{-}CH2{-}CH2{-}CH2{-}CH2{-}CH3 = CH3{-}CH = CH2{-}CH2{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH2{-}CH2{-}CH3 = CH3{-}CH
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2 + SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2 + SO4
Sr(OH)2(aq) + HBr = H2O + SrBr2(aq) =>
Sr(OH)2(aq) + 2 HBr = 2 H2O + SrBr2(aq)
Ca(CH3CO2)2 + MgSO4 = CaSO4 + Mg(CH3CO2)2 =>
Ca(CH3CO2)2 + MgSO4 = CaSO4 + Mg(CH3CO2)2
HClO4(aq) + Ca(OH)2(aq) = CaClO4(aq) + H2(g) + O2(g) =>
2 HClO4(aq) + 2 Ca(OH)2(aq) = 2 CaClO4(aq) + 3 H2(g) + 2 O2(g)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KIO3 + NaHSO3 + H2SO4 = I2 + K2SO4 + NaHSO4 + H2O =>
2 KIO3 + 5 NaHSO3 + H2SO4 = I2 + K2SO4 + 5 NaHSO4 + H2O
Na3Po4 + Ca(No3)2 = Ca3(Po4)2 + NaNo3 =>
2 Na3Po4 + 3 Ca(No3)2 = Ca3(Po4)2 + 6 NaNo3
H2O2 + Pb = PbO + H =>
H2O2 + 2 Pb = 2 PbO + 2 H
KOH + NH4 + SO4 = K2SO4 + NH3 + H2O =>
2 KOH + 2 NH4 + SO4 = K2SO4 + 2 NH3 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2
H{+} + CrO4{2-} + I{-} = Cr{3+} + I2 + H2O =>
16 H{+} + 2 CrO4{2-} + 6 I{-} = 2 Cr{3+} + 3 I2 + 8 H2O
Br2 + CaF = CaBr2 + F2 =>
2 Br2 + 2 CaF = 2 CaBr2 + F2
Al + S + H2O = Al2(SO4)3 + H2 =>
2 Al + 3 S + 12 H2O = Al2(SO4)3 + 12 H2
K + Cl = KCl =>
K + Cl = KCl
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
C4H9ONa + H2O = C4H9OH + NaOH =>
C4H9ONa + H2O = C4H9OH + NaOH
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HClO3(aq) + KOH(aq) = KClO3(aq) + H2O(l) =>
HClO3(aq) + KOH(aq) = KClO3(aq) + H2O(l)
H3(PO)4 + KOH = K3(PO)4 + H2O =>
H3(PO)4 + 3 KOH = K3(PO)4 + 3 H2O
NaBr + H{3}PO{4} = Na{3}PO{4} + HBr =>
NaBr + H{3}PO{4} = Na{3}PO{4} + HBr
CH3CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2 =>
2 CH3CH2COOH + CaCO3 = (CH3CH2COO)2Ca + H2O + CO2
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
H9NSi3 + O2 = SiO2 + H2O + N2 =>
4 H9NSi3 + 21 O2 = 12 SiO2 + 18 H2O + 2 N2
Pb(NO3)2 + NAl = Pb(NO3)2NAl =>
Pb(NO3)2 + NAl = Pb(NO3)2NAl
NaHSO4 + Br2 = HBr + NaBr + SO4 =>
NaHSO4 + Br2 = HBr + NaBr + SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
SO3 + H2 = SO2 + H2O =>
SO3 + H2 = SO2 + 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 58 59 60 61 62 63 64 65 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
