| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OOH(g) + O2 = CO2 + 2 H2O
Cr2O3 + KClO3 + K2CO3 = K2CrO4 + KCl + CO2 =>
Cr2O3 + KClO3 + 2 K2CO3 = 2 K2CrO4 + KCl + 2 CO2
NOO3 = NO2 + O2 =>
NOO3 = NO2 + O2
C2H5OH + K2Cr2O7 = H2O + CO2 + KCr =>
7 C2H5OH + 6 K2Cr2O7 = 21 H2O + 14 CO2 + 12 KCr
CH3OH + CO2 = CH3COOH + O2 =>
2 CH3OH + 2 CO2 = 2 CH3COOH + O2
KCl + F2 = K + ClF2 =>
KCl + F2 = K + ClF2
KClO3(S) = KClO(S) + O2(g) =>
KClO3(S) = KClO(S) + O2(g)
HF3 + AlOH = AlF3 + H2O =>
HF3 + AlOH = AlF3 + H2O
Al + KBF4 = AlB + KF4 =>
Al + KBF4 = AlB + KF4
(NH4)2SO4 + CuBr2 = CuSO4 + NH4Br =>
(NH4)2SO4 + CuBr2 = CuSO4 + 2 NH4Br
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
NaOH + CuSO4 = CuOH + Na + SO4 =>
NaOH + CuSO4 = CuOH + Na + SO4
NiO + H2O = Ni(OH)2 =>
NiO + H2O = Ni(OH)2
W + V2O5 = V2O3 + WO2 =>
W + V2O5 = V2O3 + WO2
LiH = Li + H2 =>
2 LiH = 2 Li + H2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
P4 + HNO3 = P2O5 + N2 + H2O =>
P4 + 4 HNO3 = 2 P2O5 + 2 N2 + 2 H2O
V + H2O = H2 + V2O3 =>
2 V + 3 H2O = 3 H2 + V2O3
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
CI{2} + NaBr = NaCI + Br{2} =>
CI{2} + NaBr = NaCI + Br{2}
H2 + H3PO4 = PH3 + H2O =>
4 H2 + H3PO4 = PH3 + 4 H2O
K2CrO7 + SbCl3 + H2O = CrCl3 + H2SbO4 + KCl + HCl =>
K2CrO7 + 3 SbCl3 + 5 H2O = CrCl3 + 3 H2SbO4 + 2 KCl + 4 HCl
Rb2CO3 + H2O = CO2 + RbOH =>
Rb2CO3 + H2O = CO2 + 2 RbOH
K + Cr + H2O = K2Cr2O7 + H2 =>
2 K + 2 Cr + 7 H2O = K2Cr2O7 + 7 H2
(CH3(CH2)6(CH)3) + O2 = CO2 + H2O =>
2(CH3(CH2)6(CH)3) + 29 O2 = 20 CO2 + 18 H2O
Na(C2H3O2) + SnSO4 = Na2SO4 + Sn(C2H3O2)2 =>
2 Na(C2H3O2) + SnSO4 = Na2SO4 + Sn(C2H3O2)2
Na2Co3 + CaCl2 = ClNa + CaCo3 =>
Na2Co3 + CaCl2 = 2 ClNa + CaCo3
CuSO4 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + Na2SO4 + H2SO4 =>
2 CuSO4 + Na2CO3 + 2 H2O = CuCO3*Cu(OH)2 + Na2SO4 + H2SO4
AlCl3 + NH3 + H2O = Al(OH)3 + (NH4)Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3(NH4)Cl
C2H2 = CH =>
C2H2 = 2 CH
C3H5Cl + KOH = C3H4 + KCl + H2O =>
C3H5Cl + KOH = C3H4 + KCl + H2O
Hg + NH3 = Hg(NH3)4 =>
Hg + 4 NH3 = Hg(NH3)4
NiCl2 + K2CO3 = NiCO3 + K2Cl2 =>
NiCl2 + K2CO3 = NiCO3 + K2Cl2
HCIO = H + CIO =>
HCIO = H + CIO
O2 + Be = Be2O =>
O2 + 4 Be = 2 Be2O
CaCl2 + Mg = MgCl12 + Ca =>
6 CaCl2 + Mg = MgCl12 + 6 Ca
HCN + (CH3)2CO = (CH3)2C(OH)CN =>
HCN + (CH3)2CO = (CH3)2C(OH)CN
C2H5OK + H2O = C2H5OH + KOH =>
C2H5OK + H2O = C2H5OH + KOH
Cl2 + NH4F = NH4Cl + F =>
Cl2 + 2 NH4F = 2 NH4Cl + 2 F
Pu3 + N2 = Pu3N5 =>
2 Pu3 + 5 N2 = 2 Pu3N5
Au2O3 + Fe = Au2 + FeO =>
Au2O3 + 3 Fe = Au2 + 3 FeO
Ca(OH) + MgSO4 = CaSO4 + Mg(OH) =>
Ca(OH) + MgSO4 = CaSO4 + Mg(OH)
CH3OH + K2CrO7 + H2SO4 = CO2HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
18 CH3OH + 10 K2CrO7 + 25 H2SO4 = 9 CO2HCOOH + 5 Cr2(SO4)3 + 10 K2SO4 + 52 H2O
Sr(HCO3)2 + HCl = CO2 + H2O + SrCl2 =>
Sr(HCO3)2 + 2 HCl = 2 CO2 + 2 H2O + SrCl2
K + CdCl2 = KCl + Cd2 =>
4 K + 2 CdCl2 = 4 KCl + Cd2
P2H3 + H2O = P6O7 + H =>
3 P2H3 + 7 H2O = P6O7 + 23 H
Li + Si = Li6Si2 =>
6 Li + 2 Si = Li6Si2
CuBr + HNO3 = CuNO3 + HBr =>
CuBr + HNO3 = CuNO3 + HBr
TeH2 + Os(OH)8 = OsH2Te5 + H2O =>
5 TeH2 + Os(OH)8 = OsH2Te5 + 8 H2O
Cu{2+} + Co3{2-} = CuCo3 =>
Cu{2+} + Co3{2-} = CuCo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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