| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
BaS + Ge + Te = BaGeTeS =>
BaS + Ge + Te = BaGeTeS
Na2B4O7*10H2O(borax) + H2O2 + NaOH = NaBO3 + H2O =>
Na2B4O7*10H2O(borax) + 4 H2O2 + 2 NaOH = 4 NaBO3 + 15 H2O
NaOH(s) = Na2O(s) + H2O(g) =>
2 NaOH(s) = Na2O(s) + H2O(g)
Au2S2O3 + O2 = Au2SO4 + S8 =>
8 Au2S2O3 + 4 O2 = 8 Au2SO4 + S8
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
FeO + HNo3 = Fe(No3)2 + H2O =>
FeO + 2 HNo3 = Fe(No3)2 + H2O
FeCl3(ac) + KSCN(ac) = K3[Fe(SCN)6](ac) + KCl(ac) =>
FeCl3(ac) + 6 KSCN(ac) = K3[Fe(SCN)6](ac) + 3 KCl(ac)
C6H5OH + MnO4 = C6H4O2 + MnO2 + H2O =>
C6H5OH + MnO4 = C6H4O2 + MnO2 + H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
C4H6O4 + C27H33N9O15P2 = C4H4O4 + C27H35N9O15P2 =>
C4H6O4 + C27H33N9O15P2 = C4H4O4 + C27H35N9O15P2
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
Pb(OH)2 + NaOH = Pb(OH)4{-2} + Na{+) =>
Pb(OH)2 + 2 NaOH = Pb(OH)4{-2} + 2 Na{+)
AlBr3(g) + Cl2(g) = AlCl3(s) + Br2(l) =>
2 AlBr3(g) + 3 Cl2(g) = 2 AlCl3(s) + 3 Br2(l)
HNO3 + (NH4)2CO3 = NH4NO3 + CO2 + H2O =>
2 HNO3 + (NH4)2CO3 = 2 NH4NO3 + CO2 + H2O
NiSO4 + H3PO4 = NiPO4 + H3SO4 =>
NiSO4 + H3PO4 = NiPO4 + H3SO4
Br2 + NaOH + H2O = BrH + NaH2BrO2 =>
Br2 + NaOH + H2O = BrH + NaH2BrO2
K3[Al(C2O4)3]*2H2O + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Al(C2O4)3]*2H2O + 12 KMnO4 + 48 H2SO4 = 5 Al2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 68 H2O
LiF + BaCl2 = Li2Ba + FCl =>
2 LiF + BaCl2 = Li2Ba + 2 FCl
LiOH + HNO2 = LiNO2 + H2O =>
LiOH + HNO2 = LiNO2 + H2O
FeC2O4*4H2O = FeCO3 + CO + H2O =>
FeC2O4*4H2O = FeCO3 + CO + 4 H2O
PBSO4 + Na2CO3 + CO = PB + Na2SO3 + CO2 =>
PBSO4 + Na2CO3 + 2 CO = PB + Na2SO3 + 3 CO2
H3PO2 + Cr2O7 = H3PO4 + Cr3 =>
21 H3PO2 + 6 Cr2O7 = 21 H3PO4 + 4 Cr3
H{+} + BrO3{-} + Sb{2+} = Br{-} + Sb{5+} + H2O =>
6 H{+} + BrO3{-} + 2 Sb{2+} = Br{-} + 2 Sb{5+} + 3 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
NaI(aq) + Cl2(aq) = NaCl(aq) + I2(l) =>
2 NaI(aq) + Cl2(aq) = 2 NaCl(aq) + I2(l)
FeSO4 + H2SO4 + H2O2 = Fe(SO4)3 + H2O =>
FeSO4 + 2 H2SO4 + 2 H2O2 = Fe(SO4)3 + 4 H2O
CH3OH + N = HCN + NH3 + O2 =>
2 CH3OH + 4 N = 2 HCN + 2 NH3 + O2
Sn(OH)2 + NaOH + Bi(NO3)3 = NaSn(OH)6 + Bi + NaNO3 =>
Sn(OH)2 + 4 NaOH + Bi(NO3)3 = NaSn(OH)6 + Bi + 3 NaNO3
Ga(OH)3 + CsOH = Cs[Ga(OH)4] =>
Ga(OH)3 + CsOH = Cs[Ga(OH)4]
Na2CO3 + KOH = Na2OH + KCO3 =>
Na2CO3 + KOH = Na2OH + KCO3
PbNO3 + NaSO4 = PbSO4 + NaNO3 =>
PbNO3 + NaSO4 = PbSO4 + NaNO3
BaCo3 + Mg3(PO4)2 = Ba3(PO4)2 + MgCo3 =>
3 BaCo3 + Mg3(PO4)2 = Ba3(PO4)2 + 3 MgCo3
Rb2CO3 + CuSO4 + H2O = CO2 + Cu(OH)2 + Rb2SO4 =>
Rb2CO3 + CuSO4 + H2O = CO2 + Cu(OH)2 + Rb2SO4
NH4O3 = N2 + O2 + H2O =>
2 NH4O3 = N2 + O2 + 4 H2O
P2S3 + HNO3 + H2O = H3PO4 + S + NO =>
3 P2S3 + 10 HNO3 + 4 H2O = 6 H3PO4 + 9 S + 10 NO
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Na2S2O3 + C6H8O7 = Na3C6H5O7 + S + SO2 + H2O =>
3 Na2S2O3 + 2 C6H8O7 = 2 Na3C6H5O7 + 3 S + 3 SO2 + 3 H2O
KOH + Cl2 = H2O + KCl + KClO3 =>
6 KOH + 3 Cl2 = 3 H2O + 5 KCl + KClO3
CO + NH3 = H2O + HCN =>
CO + NH3 = H2O + HCN
(NH4)2(SO4) + NaOH = NH3 + H2O + Na2(SO4) =>
(NH4)2(SO4) + 2 NaOH = 2 NH3 + 2 H2O + Na2(SO4)
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
SiO2 + H2SO4 = SiH4 + SO3 + O2 =>
SiO2 + 2 H2SO4 = SiH4 + 2 SO3 + 2 O2
CH3CBr3 + H2O = CH3COOH + HBr =>
CH3CBr3 + 2 H2O = CH3COOH + 3 HBr
C12H22O11 + H2O = (C6H12O6)2 =>
C12H22O11 + H2O = (C6H12O6)2
C3 = C =>
C3 = 3 C
H2CO3 + MgSO4 = MgCO3 + H2SO4 =>
H2CO3 + MgSO4 = MgCO3 + H2SO4
HCH3(OH) + O2 = CO2 + H2O =>
4 HCH3(OH) + 7 O2 = 4 CO2 + 10 H2O
MgSO4(aq) + AgNO3(aq) = MgNO3(aq) + AgSO4(aq) =>
MgSO4(aq) + AgNO3(aq) = MgNO3(aq) + AgSO4(aq)
BaSO4(s) = BaO + SO3(g) =>
BaSO4(s) = BaO + SO3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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