| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HCl + P2O5 = 2 PCl5 + 5 H2O
C14H26O3 + O2 = CO2 + H2O =>
C14H26O3 + 19 O2 = 14 CO2 + 13 H2O
SC(NH2)2 + NO2 = N2 + H2O + SC =>
2 SC(NH2)2 + 2 NO2 = 3 N2 + 4 H2O + 2 SC
FeAsS + O2 + H2O = As + FeOOH + H2S =>
4 FeAsS + O2 + 6 H2O = 4 As + 4 FeOOH + 4 H2S
C4H10 + O2 = CO22 + H2O =>
2 C4H10 + 93 O2 = 8 CO22 + 10 H2O
Na + Al(ClO3)3 = Al + NaClO3 =>
3 Na + Al(ClO3)3 = Al + 3 NaClO3
C4H8 + H2O2 = C4H6O2 + H2O =>
C4H8 + 3 H2O2 = C4H6O2 + 4 H2O
Mg + S4 = MgS =>
4 Mg + S4 = 4 MgS
HOCl + H2O = H3O + O2Cl =>
HOCl + 4 H2O = 3 H3O + O2Cl
S + KOH = SKOH =>
S + KOH = SKOH
Na2CO3(aq) + FeCl3(aq) = NaCl(aq) + Fe2O3(s) + CO2(g) =>
3 Na2CO3(aq) + 2 FeCl3(aq) = 6 NaCl(aq) + Fe2O3(s) + 3 CO2(g)
Ni + PbO2 = Ni2O3 + Pb =>
4 Ni + 3 PbO2 = 2 Ni2O3 + 3 Pb
C2H76 + O2 = H2O + CO2 =>
C2H76 + 21 O2 = 38 H2O + 2 CO2
AgN03 + K3P04 = Ag3P04 + KN03 =>
3 AgN03 + K3P04 = Ag3P04 + 3 KN03
Mn(OH)2 + Br2 = HBr + MnO2 =>
Mn(OH)2 + Br2 = 2 HBr + MnO2
FO = F2O2 =>
2 FO = F2O2
Ca(OCl)Cl + K2CO3 = CaCO3 + KClO3 + KCl =>
3 Ca(OCl)Cl + 3 K2CO3 = 3 CaCO3 + KClO3 + 5 KCl
C2H5OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 4 K2Cr2O7 + 16 H2SO4 = 6 HCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
B + HBr = BBr3 + H2 =>
2 B + 6 HBr = 2 BBr3 + 3 H2
HClO4 + Cd(OH)2 = Cd(OH)ClO4 + H2O =>
HClO4 + Cd(OH)2 = Cd(OH)ClO4 + H2O
P2O3 + KClO3 = P2O5 + KCl =>
3 P2O3 + 2 KClO3 = 3 P2O5 + 2 KCl
Ca3N2 + AlCl3 = CaCl2 + AlN =>
Ca3N2 + 2 AlCl3 = 3 CaCl2 + 2 AlN
CH3COONH4 + ZnCl2 = NH4Cl + Zn(O2CCH3)2 =>
2 CH3COONH4 + ZnCl2 = 2 NH4Cl + Zn(O2CCH3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NaCl + SO2 + H20(water) + O2 = Na2SO4 + HCl =>
20 NaCl + 10 SO2 + H20(water) + 10 O2 = 10 Na2SO4 + 20 HCl
AgNO3 + Sr(OH)2 = AgOH + Sr(NO3)2 =>
2 AgNO3 + Sr(OH)2 = 2 AgOH + Sr(NO3)2
NaNO2 + KBrO3 + H2SO4 = NaNO3 + Br2 + H2O + K2S =>
9 NaNO2 + 2 KBrO3 + H2SO4 = 9 NaNO3 + Br2 + H2O + K2S
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
K + Ba = K2Ba3 =>
2 K + 3 Ba = K2Ba3
KOH + H + H2SO4 = K2SO + H2O =>
2 KOH + 6 H + H2SO4 = K2SO + 5 H2O
Mg(OH)2 + Ca(H2PO4)2 = Ca(OH)2 + Mg(H2PO4)2 =>
Mg(OH)2 + Ca(H2PO4)2 = Ca(OH)2 + Mg(H2PO4)2
Ba(OH)2 + HClO3 = BaCl2O6 + H2O =>
Ba(OH)2 + 2 HClO3 = BaCl2O6 + 2 H2O
SO2 + H2O = H2SO3HHSO3 =>
2 SO2 + 2 H2O = H2SO3HHSO3
ReF6 + H2 = ReF4 + HF =>
ReF6 + H2 = ReF4 + 2 HF
C2H60 + NO3 = N2 + CO2 + H2O =>
3 C2H60 + 34 NO3 = 17 N2 + 6 CO2 + 90 H2O
H2O2 + SnCl2 + NaOH = O2 + HCl + Na[Sn(OH)3] =>
2 H2O2 + SnCl2 + NaOH = O2 + 2 HCl + Na[Sn(OH)3]
C6H10(l) + Br2(aq) = C6H10Br2(l) =>
C6H10(l) + Br2(aq) = C6H10Br2(l)
Sb + S = Sb2S5 =>
2 Sb + 5 S = Sb2S5
LiAlH4 + BeCl2 = AlH3 + Li2BeH2Cl2 =>
2 LiAlH4 + BeCl2 = 2 AlH3 + Li2BeH2Cl2
Al(HCO3)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 CO2(g) + 6 H2O(g)
NH3 + O3 = N2 + H2O =>
2 NH3 + O3 = N2 + 3 H2O
AgNo3 + ClNa = AgCl + NaNo3 =>
AgNo3 + ClNa = AgCl + NaNo3
UO2Cl2 + NaOH = Na2U2O7 + NaCl + H2O =>
2 UO2Cl2 + 6 NaOH = Na2U2O7 + 4 NaCl + 3 H2O
NH4Cl + AuNO3 = AuNH4 + ClNO3 =>
NH4Cl + AuNO3 = AuNH4 + ClNO3
CH3CH2CH3 + O2 = CH3CH2CH2OH =>
2 CH3CH2CH3 + O2 = 2 CH3CH2CH2OH
AgNO3 + KI = K(AgI2) + KNO3 =>
AgNO3 + 2 KI = K(AgI2) + KNO3
CrCl3 + NaOH = Cr2O3 + HCl + NaCl =>
2 CrCl3 + 3 NaOH = Cr2O3 + 3 HCl + 3 NaCl
H2SO4 + C12H22O11 = H2O + C12H22SO14 =>
H2SO4 + C12H22O11 = H2O + C12H22SO14
HPO3 + AgNO3 = HNO3 + AgPO3 =>
HPO3 + AgNO3 = HNO3 + AgPO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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