Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + CO2 = H4CN2O + H2O
MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}
Zn(OH)2SiO2 = ZnSiO3H2O =>
Zn(OH)2SiO2 = ZnSiO3H2O
Ag + PdNO3 = AgNO3 + Pd =>
Ag + PdNO3 = AgNO3 + Pd
K2MnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
3 K2MnO4 + KI + 3 H2O = 3 MnO2 + KIO3 + 6 KOH
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
C7H7NO2 + C4H6O3 = C9H9NO3 + C2H4O2 =>
C7H7NO2 + C4H6O3 = C9H9NO3 + C2H4O2
CuSO4*5H2O + (NH4)2SO4 + H2O = (NH4)2Cu(SO4)2*6H2O =>
CuSO4*5H2O + (NH4)2SO4 + H2O = (NH4)2Cu(SO4)2*6H2O
PbCrO4(s) + NaOH(aq) = Na2CrO4 + Na2PbO2 + H2O =>
PbCrO4(s) + 4 NaOH(aq) = Na2CrO4 + Na2PbO2 + 2 H2O
C6H4(CH3)2 + KMnO4 = C6H2(COOK)2 + MnO2 + KOH + H2O =>
3 C6H4(CH3)2 + 14 KMnO4 = 3 C6H2(COOK)2 + 14 MnO2 + 8 KOH + 8 H2O
KMnO4 + Na2SO3 + LiOH = K2MnO4 + Li2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 LiOH = K2MnO4 + Li2MnO4 + Na2SO4 + H2O
U + O = UO3 =>
U + 3 O = UO3
K4Fe(CN)6 + CoCl2 = KCl + Co4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 CoCl2 = 8 KCl + Co4(Fe(CN)6)2
SnCl4 + (NH4)3PO4 = Sn3(PO4)4 + NH4Cl =>
3 SnCl4 + 4(NH4)3PO4 = Sn3(PO4)4 + 12 NH4Cl
Na2SO4(aq) + Pb(NO3)2 = Na2(NO3)2 + PbSO4 =>
Na2SO4(aq) + Pb(NO3)2 = Na2(NO3)2 + PbSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
U + O = UO2 =>
U + 2 O = UO2
C + O2 = CO2 =>
C + O2 = CO2
CH3CH2CH7CH3 + O2 = CO2 + H2O =>
4 CH3CH2CH7CH3 + 31 O2 = 16 CO2 + 30 H2O
Mg + NO2 = Mg3N2 + O2 =>
3 Mg + 2 NO2 = Mg3N2 + 2 O2
CoCl2 + Na2(O2) + Na(OH) + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2(O2) + 2 Na(OH) + 2 H2O = 2 Co(OH)3 + 4 NaCl
C2H4O2 + O3 = CO2 + H2O =>
3 C2H4O2 + 4 O3 = 6 CO2 + 6 H2O
Na2CO3 + CaCl = Na2ClCaCO3 =>
Na2CO3 + CaCl = Na2ClCaCO3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Ba(NO3)2 + CH3COOH = HNO3 + Ba(CH3COO)2 =>
Ba(NO3)2 + 2 CH3COOH = 2 HNO3 + Ba(CH3COO)2
LiOH + ZnO = Li2O + Zn(OH)2 =>
2 LiOH + ZnO = Li2O + Zn(OH)2
Rb2OH2O = RbOH =>
Rb2OH2O = 2 RbOH
Sn(OH)2 + NaOH = SnO2 + Na + H2O =>
Sn(OH)2 + 2 NaOH = SnO2 + 2 Na + 2 H2O
Na + FeF3 = NaF + Fe =>
3 Na + FeF3 = 3 NaF + Fe
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO3 =>
5 CH3COOH + 6 NaHCO3 = 6 NaC2H3O2 + 4 H2O + 4 CO3
CaSO4 + H3BO3 = Ca3(BO3)2 + H2SO4 =>
3 CaSO4 + 2 H3BO3 = Ca3(BO3)2 + 3 H2SO4
SnCl4 + HCl = H2SnCl6 =>
SnCl4 + 2 HCl = H2SnCl6
Fe + Cu(NO3)2 = Fe2NO3 + Cu =>
4 Fe + Cu(NO3)2 = 2 Fe2NO3 + Cu
Ca + H3BO3 = Ca3(BO3)2 + H2 =>
3 Ca + 2 H3BO3 = Ca3(BO3)2 + 3 H2
C6H10O5 + H2O = H2 + CO2 =>
C6H10O5 + 7 H2O = 12 H2 + 6 CO2
HF + NaF = HNa + F =>
HF + NaF = HNa + 2 F
Cr207 = Cr =>
Cr207 = 207 Cr
CH2CN + NH3 = H3C + H2CN2 =>
CH2CN + NH3 = H3C + H2CN2
(CH3)3NH + OH = (CH3)3N + H2O =>
(CH3)3NH + OH = (CH3)3N + H2O
K2CO3(aq) + HCI(aq) = KCI(aq) + H2O(l) + CO2(g) =>
K2CO3(aq) + 2 HCI(aq) = 2 KCI(aq) + H2O(l) + CO2(g)
KI = IK =>
KI = IK
Pb(NO3)2 + KCl(aq) = PbCl2(s) + KNO3(aq) =>
Pb(NO3)2 + 2 KCl(aq) = PbCl2(s) + 2 KNO3(aq)
P + AgNO3 + H2O = Ag3P + H3PO4 + HNO3 =>
8 P + 15 AgNO3 + 12 H2O = 5 Ag3P + 3 H3PO4 + 15 HNO3
Ca(ClO)2 + CrCl3 + H2O = Cr(OH)3 + CaCl2 + Cl2 =>
3 Ca(ClO)2 + 4 CrCl3 + 6 H2O = 4 Cr(OH)3 + 3 CaCl2 + 6 Cl2
C5H9Br + KOH = C5H8 + KBr + H2O =>
C5H9Br + KOH = C5H8 + KBr + H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O + CO2 + N2 + H2O =>
5(NH4)2C2O4 + 8 KMnO4 + 8 H2SO4 = 8 MnSO4 + 4 K2O + 10 CO2 + 5 N2 + 28 H2O
Ag2(SO4) + CaCl2 = AgCl + Ca(SO4) =>
Ag2(SO4) + CaCl2 = 2 AgCl + Ca(SO4)
KOH + Na2SO4 = KSO4 + Na2OH =>
KOH + Na2SO4 = KSO4 + Na2OH
C6H12O6 + NaHCO3 = CO2 + NaC2H2O2 + H2O =>
7 C6H12O6 + 24 NaHCO3 = 18 CO2 + 24 NaC2H2O2 + 30 H2O
Mn + HCl = MnCl2 + H =>
Mn + 2 HCl = MnCl2 + 2 H
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 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.