| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + KClO4 = HClO4 + KCl
Ca + H2SO4 = H2 + Ca2SO4 =>
2 Ca + H2SO4 = H2 + Ca2SO4
K3PO4(aq) + CuSO4(aq) = K3SO4(s) + CuPO4(s) =>
K3PO4(aq) + CuSO4(aq) = K3SO4(s) + CuPO4(s)
KHCO3 + CH3COOH = CH3COOK + H2CO3 =>
KHCO3 + CH3COOH = CH3COOK + H2CO3
FeCl3 + NH4SCN = FeSCN + NH4Cl3 =>
FeCl3 + NH4SCN = FeSCN + NH4Cl3
H3PO4 + H2O2 + Ca2 = Ca3PO42 + H2O =>
2 H3PO4 + 79 H2O2 + 3 Ca2 = 2 Ca3PO42 + 82 H2O
COHO + O2 = CO2 + H2O =>
4 COHO + O2 = 4 CO2 + 2 H2O
Al(OH)3 + HI = AlI3 + H2O =>
Al(OH)3 + 3 HI = AlI3 + 3 H2O
Na + CI = NaCI =>
Na + CI = NaCI
NaCO3 + H2O = Na2O + HCO3 =>
2 NaCO3 + H2O = Na2O + 2 HCO3
KMnO4 + H3PO3 + H3SO4 = MnSO4 + H3PO4 + K2SO4 + H2O =>
4 KMnO4 + 7 H3PO3 + 6 H3SO4 = 4 MnSO4 + 7 H3PO4 + 2 K2SO4 + 9 H2O
Ti + NaOH = TiO2 + Na + H =>
Ti + 2 NaOH = TiO2 + 2 Na + 2 H
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
NH4 + ClO = NH3 + HClO =>
NH4 + ClO = NH3 + HClO
CH3CHOHC3H7 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CHOHC3H7 + 10 K2Cr2O7 + 40 H2SO4 = 15 CH3COOH + 10 Cr2(SO4)3 + 10 K2SO4 + 46 H2O
C2H6 + C2 = H2C =>
2 C2H6 + C2 = 6 H2C
NiCl2*6H2O + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = Ni(NH3)6Cl2 + 12 H2O
P + S8 = P4S10 =>
16 P + 5 S8 = 4 P4S10
H2S + CdO = CdS + H2O =>
H2S + CdO = CdS + H2O
Al + H2O + KOH = K[Al(OH)3] + H2 =>
Al + 2 H2O + KOH = K[Al(OH)3] + H2
NO2 + HOH = OH + HNO2 =>
NO2 + HOH = OH + HNO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
As(s) + S(s) = As2S3(s) =>
2 As(s) + 3 S(s) = As2S3(s)
Cu(OH)2 + NH4SCN = Cu(SCN)2 + NH4OH =>
Cu(OH)2 + 2 NH4SCN = Cu(SCN)2 + 2 NH4OH
NH3 + K + HgI4 = Hg(NH3) + KI =>
NH3 + 4 K + HgI4 = Hg(NH3) + 4 KI
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ni(OH)2 + NH3 + HCl = Ni(NH3)6Cl2 + H2O =>
Ni(OH)2 + 6 NH3 + 2 HCl = Ni(NH3)6Cl2 + 2 H2O
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
H2S + CdO = CdS + H2O =>
H2S + CdO = CdS + H2O
CH3Br + NH3 = CH3NH2 + HBr =>
CH3Br + NH3 = CH3NH2 + HBr
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
CH3COOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 22 H2O + 4 K2SO4 + 8 MnSO4
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 33 H2O
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
H2S + CdO = CdS + H2O =>
H2S + CdO = CdS + H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mn + HOH = MnOH + H2 =>
2 Mn + 2 HOH = 2 MnOH + H2
Mg + HNO3 = Mg(NO3)2 + N0 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + 2 N0 + 6 H2O
Fe4 + Cl2 = FeCl3 =>
Fe4 + 6 Cl2 = 4 FeCl3
Na2CO3NaOH = Na2OHNaCO3 =>
Na2CO3NaOH = Na2OHNaCO3
HCl + NaCO3 = H2O + NaCl2 + CO2 =>
2 HCl + NaCO3 = H2O + NaCl2 + CO2
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2(aq) =>
Ba(NO3)2(aq) + MgSO4(aq) = BaSO4 + Mg(NO3)2(aq)
ZnSO4 + NaF = ZnF2 + Na2(SO4) =>
ZnSO4 + 2 NaF = ZnF2 + Na2(SO4)
SrBr2 + NaCl = SrCl2 + NaBr =>
SrBr2 + 2 NaCl = SrCl2 + 2 NaBr
Si + HNO3 + HF = SiF4 + NO + H2O =>
3 Si + 4 HNO3 + 12 HF = 3 SiF4 + 4 NO + 8 H2O
BaCl2 + HCO3 = HCl2 + BaCO3 =>
BaCl2 + HCO3 = HCl2 + BaCO3
C9H18O3 + O2 = CO + H2O =>
2 C9H18O3 + 15 O2 = 18 CO + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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