| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2Cr2O7 + HCl + FeCl2 = KCl + CrCl3 + FeCl3 + H2O =>
K2Cr2O7 + 14 HCl + 6 FeCl2 = 2 KCl + 2 CrCl3 + 6 FeCl3 + 7 H2O
H2SO4 + CO3 = H2O + CO2 + SO4 =>
H2SO4 + CO3 = H2O + CO2 + SO4
Cr2VN2F2 = Cr2N + VN + VF3 + N2 =>
3 Cr2VN2F2 = 3 Cr2N + VN + 2 VF3 + N2
NaOH + CdSO4 = Na2SO4 + Cd(OH)2 =>
2 NaOH + CdSO4 = Na2SO4 + Cd(OH)2
(COOH)2 = CO2 + H2 =>
(COOH)2 = 2 CO2 + H2
SiO2 + BaCO3 = BaSiO3 + CO2 =>
SiO2 + BaCO3 = BaSiO3 + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuSO4 + NaOH = CuSO4NaOH =>
CuSO4 + NaOH = CuSO4NaOH
Ca(OH)2 + Cl2 = CaCl2 + Ca(OCl)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(OCl)2 + 2 H2O
Cr2VN2F2 = Cr2N + VN + VF3 + N2 =>
3 Cr2VN2F2 = 3 Cr2N + VN + 2 VF3 + N2
CH3COOH + CH3COONa = CH3CONa + H2O + CO2 =>
CH3COOH + 4 CH3COONa = 4 CH3CONa + 2 H2O + 2 CO2
Ca(OH)2 + Cl2 = CaCl2 + Ca(OCl)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(OCl)2 + 2 H2O
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
KAlO2 + HNO3 = KNO3 + Al(NO3)3 + H2O =>
KAlO2 + 4 HNO3 = KNO3 + Al(NO3)3 + 2 H2O
Mg(HO)2 + CO2 = MgCO3 + H2O =>
Mg(HO)2 + CO2 = MgCO3 + H2O
Ca(OH)2 + Cl2 = CaCl2 + Ca(OCl)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(OCl)2 + 2 H2O
Cr2VN2F2 = Cr2N + VN + VF3 + N2 =>
3 Cr2VN2F2 = 3 Cr2N + VN + 2 VF3 + N2
C2H6O(pentanol) + O2 = CO2 + H2O =>
C2H6O(pentanol) + 3 O2 = 2 CO2 + 3 H2O
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
K2CrO7 + S4Cl2 + HCl = CrCl3 + S4Cl4 + KCl + H2O =>
2 K2CrO7 + 9 S4Cl2 + 28 HCl = 2 CrCl3 + 9 S4Cl4 + 4 KCl + 14 H2O
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
CH3CH3NH + HCl = CH3CH3NH2 + Cl =>
CH3CH3NH + HCl = CH3CH3NH2 + Cl
Cr2VN2F2 = Cr2N + VN + VF3 + N2 =>
3 Cr2VN2F2 = 3 Cr2N + VN + 2 VF3 + N2
Ca(OH)2 + Cl2 = CaCl2 + Ca(OCl)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(OCl)2 + 2 H2O
K2S + MgI2 = MgS + KI =>
K2S + MgI2 = MgS + 2 KI
NH3 + H2O2 = NH4OH + O2 =>
2 NH3 + 2 H2O2 = 2 NH4OH + O2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Ca(HCO3)2 = HCO3 + Ca =>
Ca(HCO3)2 = 2 HCO3 + Ca
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
C21H35 + O2 = CO2 + H2O =>
4 C21H35 + 119 O2 = 84 CO2 + 70 H2O
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
Na2CO3(H2O) + HCl = NaCl + H2O + CO2 =>
Na2CO3(H2O) + 2 HCl = 2 NaCl + 2 H2O + CO2
Ca(OH)2 + Cl2 = CaCl2 + Ca(OCl)2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + Ca(OCl)2 + 2 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
Ag2CO3 + C6H3N3O7 = AgC6H2N3O7 + H2O + CO2 =>
Ag2CO3 + 2 C6H3N3O7 = 2 AgC6H2N3O7 + H2O + CO2
BaI2 + Fe(NO3)3 = Ba(NO3)2 + FeI3 =>
3 BaI2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 FeI3
HBr + Mg2 = MgBr2 + H =>
4 HBr + Mg2 = 2 MgBr2 + 4 H
Pb1 + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb1 + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4I + KOH = H2O + KNH3I =>
NH4I + KOH = H2O + KNH3I
NaC1O + Na2S2O3 + NaOH = Na2SO4 + NaC1 + H2O =>
4 NaC1O + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 4 NaC1 + H2O
H2Te + (NH4)2O = NH4HTe + H2O =>
2 H2Te + (NH4)2O = 2 NH4HTe + H2O
N2H2 + O2 = N2 + H2O =>
2 N2H2 + O2 = 2 N2 + 2 H2O
Na2SO4 + FeSO4 = Fe2(SO4)3 + Na =>
Na2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 Na
HOCH2CH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 HOCH2CH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
Mg + Ca3(PO4)2 = Ca + Mg3PO4 =>
6 Mg + Ca3(PO4)2 = 3 Ca + 2 Mg3PO4
FeCl2 + H2O2 + H2O = Fe(OH)3 + HCl =>
2 FeCl2 + H2O2 + 4 H2O = 2 Fe(OH)3 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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