| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2(arrow) = 3 CO2 + 4 H2O
KMnO4 + HNO3 + KBr = KNO3 + Br2 + Mn(NO3)2 + H2O =>
2 KMnO4 + 16 HNO3 + 10 KBr = 12 KNO3 + 5 Br2 + 2 Mn(NO3)2 + 8 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH3 + Br2 = CBr4 + HBr =>
2 CH3 + 7 Br2 = 2 CBr4 + 6 HBr
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Hg0 = Hg =>
Hg0 = Hg
CuSO4 + MgCO3 = CuCO3 + MgSO4 =>
CuSO4 + MgCO3 = CuCO3 + MgSO4
K2CO3 + BaCl2 = KCl + Ba2(CO3)2 =>
2 K2CO3 + 2 BaCl2 = 4 KCl + Ba2(CO3)2
K + Zn(OH)2 = K(OH)2 + Zn =>
K + Zn(OH)2 = K(OH)2 + Zn
AgCl + KNO3 + NH3 = NH3Cl + AgNO3 + K =>
AgCl + KNO3 + NH3 = NH3Cl + AgNO3 + K
Rb + C2H4O2 = C2H3O2Rb + H =>
Rb + C2H4O2 = C2H3O2Rb + H
HClO4 + Ba(OH)2 = HBa + ClO4(OH)2 =>
HClO4 + Ba(OH)2 = HBa + ClO4(OH)2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Fe + H2O = FeOH + H3O =>
Fe + 2 H2O = FeOH + H3O
KF + SrCl2 = SrF2 + KCl =>
2 KF + SrCl2 = SrF2 + 2 KCl
Re2O8 + H2S = Re2S7 + H2O + S =>
Re2O8 + 8 H2S = Re2S7 + 8 H2O + S
AICl3 + NH4F = AIF3 + NH4Cl =>
AICl3 + 3 NH4F = AIF3 + 3 NH4Cl
AlCl3 + Al(OH)3 = Al(OH)Cl2 =>
2 AlCl3 + Al(OH)3 = 3 Al(OH)Cl2
C6H5CHBrCH3KOH = KBrH2OC6H5C2H3 =>
C6H5CHBrCH3KOH = KBrH2OC6H5C2H3
MgO(g)SO3(g) = MgSO4(s) =>
MgO(g)SO3(g) = MgSO4(s)
CH4N2O + H2C2O4 = C3H6N2O5 =>
CH4N2O + H2C2O4 = C3H6N2O5
Ce(NO3)3*6H2O + K2CO3 = Ce2(CO3)3 + KNO3 + H2O =>
2 Ce(NO3)3*6H2O + 3 K2CO3 = Ce2(CO3)3 + 6 KNO3 + 12 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH2CH2 + I2 = CH2ICH2I =>
CH2CH2 + I2 = CH2ICH2I
SnCl2 + I2 = SnI1 + Cl2 =>
2 SnCl2 + I2 = 2 SnI1 + 2 Cl2
Al + H2SO4(st) = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4(st) = Al2(SO4)3 + 3 SO2 + 6 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NH4{+} + H2O = H3O + NH3{+} =>
NH4{+} + H2O = H3O + NH3{+}
NaBr + H2O = Na2O + HBr =>
2 NaBr + H2O = Na2O + 2 HBr
KCl2 + O2 = KO + Cl =>
2 KCl2 + O2 = 2 KO + 4 Cl
O4 = O3 =>
3 O4 = 4 O3
C2H8O + O2 = CO2 + H2O =>
2 C2H8O + 7 O2 = 4 CO2 + 8 H2O
H3PO4 + H2SO4 = H2PO4 + H3SO4 =>
H3PO4 + H2SO4 = H2PO4 + H3SO4
S8(s) + Na2SO3(aq) + H2O(l) = Na2S2O3*5H2O =>
S8(s) + 8 Na2SO3(aq) + 40 H2O(l) = 8 Na2S2O3*5H2O
CH3(CH2)4CH3 + O2 = H2O + CO2 =>
2 CH3(CH2)4CH3 + 19 O2 = 14 H2O + 12 CO2
KNO3 + (NH4)2SO4 = K2SO4 + NH4(NO3) =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4(NO3)
H3SO4 + NH4OH = (NH4)3SO4 + H2O =>
H3SO4 + 3 NH4OH = (NH4)3SO4 + 3 H2O
Mn{2+} + BiO3{-} + H3O{+} = MnO4{2-} + Bi{3+} + H2O =>
Mn{2+} + 2 BiO3{-} + 4 H3O{+} = MnO4{2-} + 2 Bi{3+} + 6 H2O
CH3COOHCl2 = CH2ClCOOHHCl =>
CH3COOHCl2 = CH2ClCOOHHCl
NH4CI = NH3 + HCI(g) =>
NH4CI = NH3 + HCI(g)
Fe3(PO4)2 + HNO3 = Fe(NO3)3 + NO2 + H3PO4 + H2O =>
Fe3(PO4)2 + 12 HNO3 = 3 Fe(NO3)3 + 3 NO2 + 2 H3PO4 + 3 H2O
NaH2PO4 + CH3CH2OH = H3PO4 + CH3CH2ONa =>
NaH2PO4 + CH3CH2OH = H3PO4 + CH3CH2ONa
Ca + Zn{2+} = Ca{2+} + Zn =>
Ca + Zn{2+} = Ca{2+} + Zn
CH3BrOH{-}1 = CH3OHBr{-}1 =>
CH3BrOH{-}1 = CH3OHBr{-}1
ZnCl2(aq) + KOH(aq) = Zn(OH)2(aq) + KCl(s) =>
ZnCl2(aq) + 2 KOH(aq) = Zn(OH)2(aq) + 2 KCl(s)
NaHSO4 + CH3COONa = Na2SO4 + CH3COOH =>
NaHSO4 + CH3COONa = Na2SO4 + CH3COOH
Al(OH)3HCl = Al(OH)2ClH2O =>
Al(OH)3HCl = Al(OH)2ClH2O
Mg(OH)2 + FePO4 = Mg3(PO4)2 + Fe(OH)3 =>
3 Mg(OH)2 + 2 FePO4 = Mg3(PO4)2 + 2 Fe(OH)3
Ca3(PO4)2 + Ag2CO3 = Ag3PO4 + CaCO3 =>
Ca3(PO4)2 + 3 Ag2CO3 = 2 Ag3PO4 + 3 CaCO3
zinc + copper(ii)chloride = zincchloride + copper =>
Zn + CuCl2 = ZnCl2 + Cu
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
