| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + 2(NH4)2HPO4 + 2 HCl = Ba(H2PO4)2 + 4 NH4Cl
Al(NO3)3 + Ga = Ga(NO3) + Al =>
Al(NO3)3 + 3 Ga = 3 Ga(NO3) + Al
GeO2 + H2O = H2GeO3 =>
GeO2 + H2O = H2GeO3
Fe3O4 + H2SO4 = Fe2(SO4)3 + S + H2O =>
6 Fe3O4 + 28 H2SO4 = 9 Fe2(SO4)3 + S + 28 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CF4 + H2 = CH4 + F2 =>
CF4 + 2 H2 = CH4 + 2 F2
(CaO)3*SiO2 + NaCl + CO2 + H2O = Na2Ca2(CO3)3 + SiO2 + HCl =>
2(CaO)3*SiO2 + 6 NaCl + 9 CO2 + 3 H2O = 3 Na2Ca2(CO3)3 + 2 SiO2 + 6 HCl
C3H7OH + Cr2O7{2-} + H{+} = C3H5OOH + Cr{3+} + H2O =>
3 C3H7OH + 2 Cr2O7{2-} + 16 H{+} = 3 C3H5OOH + 4 Cr{3+} + 11 H2O
KNO2(heat) = K2ON2O3 =>
2 KNO2(heat) = K2ON2O3
FeC2O4 + O2 = Fe2O3 + CO2 =>
4 FeC2O4 + 3 O2 = 2 Fe2O3 + 8 CO2
CuCl2(aq) + Na2SO4(aq) = CuSO4 + NaCl =>
CuCl2(aq) + Na2SO4(aq) = CuSO4 + 2 NaCl
Cu2CO3(OH)2(s) = CuO(s) + CO2(g) + H2O(g) =>
Cu2CO3(OH)2(s) = 2 CuO(s) + CO2(g) + H2O(g)
C6H5C2H5OOH + O2 = CO2 + H2O =>
4 C6H5C2H5OOH + 39 O2 = 32 CO2 + 22 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K3PO4 + Fe = K + FePO4 =>
K3PO4 + Fe = 3 K + FePO4
CaCl2 + (NH4)2SO4 = CaSO4 + NH4Cl =>
CaCl2 + (NH4)2SO4 = CaSO4 + 2 NH4Cl
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Cu2CO3(OH)2(s) = CuO(s) + CO2(g) + H2O(g) =>
Cu2CO3(OH)2(s) = 2 CuO(s) + CO2(g) + H2O(g)
Cr2O7 + H2O2 = H2Cr2O12 + H2O =>
Cr2O7 + 4 H2O2 = H2Cr2O12 + 3 H2O
CH3{-}CH2_CH2OH = CH3{-}CH2{-}CHO =>
CH3{-}CH2_CH2OH = CH3{-}CH2{-}CHO
CuI + Br = CuBr2 + I =>
CuI + 2 Br = CuBr2 + I
Cu + HNO3 = Cu(NO3)2 + NO2*H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2*H2O
HC + Ba(OH)2 = BaC2 + H2O =>
2 HC + Ba(OH)2 = BaC2 + 2 H2O
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NaSO4 + NO + H2O =>
NaNO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NaSO4 + NO + 2 H2O
P4 + OH{-} + H2O = HPO3{2-} + PH3 =>
P4 + 4 OH{-} + 2 H2O = 2 HPO3{2-} + 2 PH3
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)NO3 =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)NO3
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
(C3H5(NO3)3) = O2 + N2 + CO2 + H2O =>
4(C3H5(NO3)3) = O2 + 6 N2 + 12 CO2 + 10 H2O
C3H7NO2 + O2 = CO2 + H2O + NO3{-} + H{+} =>
C3H7NO2 + 5 O2 = 3 CO2 + 3 H2O + NO3{-} + H{+}
HIO4 = HO4 + I =>
HIO4 = HO4 + I
Fe2O3 + C = iron + carbondioxide =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
KMnO4 + C4H8O = C4H6O + KOH + H2O + MnO2 =>
2 KMnO4 + 3 C4H8O = 3 C4H6O + 2 KOH + 2 H2O + 2 MnO2
NH3 + NaOH = NH4OH + Na2O =>
NH3 + 2 NaOH = NH4OH + Na2O
CH3(CH2)28CH + O2 = CO2 + H2O =>
CH3(CH2)28CH + 45 O2 = 30 CO2 + 30 H2O
C2H3O2 + Ca(OH)2 = H2O + CO2 + Ca =>
2 C2H3O2 + 7 Ca(OH)2 = 10 H2O + 4 CO2 + 7 Ca
Ce{+4)+e = Ce{+3} =>
Ce{+4)+e = Ce{+3}
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
KC2H3O2 + BaCO3 = Ba(C2H3O2)2 + K2CO3 =>
2 KC2H3O2 + BaCO3 = Ba(C2H3O2)2 + K2CO3
NaHCO4 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
9 NaHCO4 + 4 H3C6H5O7 = 15 CO2 + 13 H2O + 3 Na3C6H5O7
Fe + Cl23 = FeCl35 =>
23 Fe + 35 Cl23 = 23 FeCl35
CH5NO + O2 = HCN + H2O =>
2 CH5NO + O2 = 2 HCN + 4 H2O
CuFeS2 + O2 = SO + CuO + FeO =>
CuFeS2 + 2 O2 = 2 SO + CuO + FeO
Fe(OH)3 + NaNO3 + HCl = NaCl + Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 NaNO3 + 3 HCl = 3 NaCl + Fe(NO3)3 + 3 H2O
H2O1 + P4O10 = H3P1O4 =>
6 H2O1 + P4O10 = 4 H3P1O4
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
