| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnCO3 + KCIO3 = 3 MnO2 + KCI + 3 CO2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
Ca(NO3)2 + HCl = CaCl2 + H(NO3) =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 H(NO3)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH4Cl + HOH = NH4(OH) + HCl =>
NH4Cl + HOH = NH4(OH) + HCl
CH3CH2OH + CuO = CH3CHO + H2O + Cu =>
CH3CH2OH + CuO = CH3CHO + H2O + Cu
NaSO4 + BaCl2 = BaSO4 + Na + Cl =>
NaSO4 + BaCl2 = BaSO4 + Na + 2 Cl
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
Al(OH)3 + Cl2 = AlCl3 + H2 + O2 =>
2 Al(OH)3 + 3 Cl2 = 2 AlCl3 + 3 H2 + 3 O2
Ba(CH3COO)2 + KSO4 = Ba(SO4)2 + KCH3COO =>
Ba(CH3COO)2 + 2 KSO4 = Ba(SO4)2 + 2 KCH3COO
CaO + SiO2 = Ca2O4Si =>
2 CaO + SiO2 = Ca2O4Si
CH3(CH3)8COOH + O2 = CO2 + H2O =>
CH3(CH3)8COOH + 16 O2 = 10 CO2 + 14 H2O
HCl + CO2 = HClO2 + C =>
HCl + CO2 = HClO2 + C
In + HCl = H2 + InCl =>
2 In + 2 HCl = H2 + 2 InCl
LiCl + H2O = Li2O + ClH =>
2 LiCl + H2O = Li2O + 2 ClH
KClK2CrO4 = K2ClKCrO4 =>
KClK2CrO4 = K2ClKCrO4
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
P + HCeO3 + H2O = H3PO4 + HCe =>
6 P + 5 HCeO3 + 9 H2O = 6 H3PO4 + 5 HCe
NaClO3 + CaSO4 = Na2SO4 + Ca(ClO3)2 =>
2 NaClO3 + CaSO4 = Na2SO4 + Ca(ClO3)2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Fe(NO3)3 + CH3COOH = Fe(CH3COO)3 + HNO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 HNO3
FeC2O4 + K2C2O4 + H2O2 + H2C2O4 = K3Fe(C2O4)3 + H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 = 2 K3Fe(C2O4)3 + 2 H2O
HN4NO3 + H2O = N4OH + H2NO3 =>
HN4NO3 + H2O = N4OH + H2NO3
Ca0 + H2O = Ca(OH)2 + H2 =>
Ca0 + 2 H2O = Ca(OH)2 + H2
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
C3H8 + HNO2 = C3H7NO2 + H2 =>
C3H8 + HNO2 = C3H7NO2 + H2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Beryllium + sulfuricacid = Berylliumsulfate + hydrogen =>
Be + H2SO4 = BeSO4 + H2
Mn + H2O = MnO4 + H =>
Mn + 4 H2O = MnO4 + 8 H
AgCl + NH4OH = Ag(NH3)2 + Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2 + Cl + 2 H2O
C2H5NH3Cl + AgNO3 = [C2H5NH3]NO3 + AgCl =>
C2H5NH3Cl + AgNO3 = [C2H5NH3]NO3 + AgCl
MgCO3 + HCI = MgCO3CI + H2 =>
2 MgCO3 + 2 HCI = 2 MgCO3CI + H2
Ca(OH)2 + CH3COONa = Ca(CH3COO)2 + NaOH =>
Ca(OH)2 + 2 CH3COONa = Ca(CH3COO)2 + 2 NaOH
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(aq) =>
NaOH(aq) + HCl(aq) = NaCl(s) + H2O(aq)
NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2 =>
2 NaNO3 + NiSO4 = Na2SO4 + Ni(NO3)2
Cr + (SO4)3 + NH3 + H2O = Cr(OH)3 + (NH4)2SO4 =>
2 Cr + (SO4)3 + 6 NH3 + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4
(ZnOH)2CO3 = ZnO + CO2 + H2O =>
(ZnOH)2CO3 = 2 ZnO + CO2 + H2O
KH2PO4 + MnSO4 = MnPO4 + KH2SO4 =>
KH2PO4 + MnSO4 = MnPO4 + KH2SO4
Fe + P2O7 = Fe2P2O7 =>
2 Fe + P2O7 = Fe2P2O7
VSO4 + CuSO4 + H2O = Cu + VOSO4 + H2SO4 =>
VSO4 + CuSO4 + H2O = Cu + VOSO4 + H2SO4
HBr + Na2Cr2O7 = CrBr3 + NaBr + Br2 + H2O =>
14 HBr + Na2Cr2O7 = 2 CrBr3 + 2 NaBr + 3 Br2 + 7 H2O
FeBr2Br = FeBr3 =>
FeBr2Br = FeBr3
AgCl + NH4Cl + NHO3 = Ag + NH4NO3 + HCl2 =>
AgCl + NH4Cl + NHO3 = Ag + NH4NO3 + HCl2
KI + HCl + KIO3 = I + KCl + H2O =>
5 KI + 6 HCl + KIO3 = 6 I + 6 KCl + 3 H2O
Cr(NO3)3 + KOH + Br2 = K2CrO4 + KBr + H2O + KNO3 =>
2 Cr(NO3)3 + 16 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 8 H2O + 6 KNO3
Mg(s) + H2O(l) = MgOH(aq) + H2(g) =>
2 Mg(s) + 2 H2O(l) = 2 MgOH(aq) + H2(g)
K2S + SO2 = K2SO3 + S =>
2 K2S + 3 SO2 = 2 K2SO3 + 3 S
C6H5OHCOOH + NaOH = C6H5OHCOO{-} + Na{+} + H2O =>
C6H5OHCOOH + NaOH = C6H5OHCOO{-} + Na{+} + H2O
Na + At = NaAt =>
Na + At = NaAt
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
