| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7Cl(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g) + 2 HCl(g)
SO2 + ClF3 = Cl2 + SO2F2 =>
3 SO2 + 2 ClF3 = Cl2 + 3 SO2F2
K2Cr2O7 + C2H5OH + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + CH3COOH =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O + 3 CH3COOH
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq) =>
AgNO3(aq) + HBr(aq) = AgBr(s) + HNO3(aq)
H2 + C = CH4 =>
2 H2 + C = CH4
CrO3 + C5H10 = Cr2O3 + CO2 + H2O =>
10 CrO3 + C5H10 = 5 Cr2O3 + 5 CO2 + 5 H2O
FeCl3 + Na2O = Fe2O3 + NaCl =>
2 FeCl3 + 3 Na2O = Fe2O3 + 6 NaCl
[Al(OH)2]2SO4 + H2SO4 = Al2(SO4)3 + H2O =>
[Al(OH)2]2SO4 + 2 H2SO4 = Al2(SO4)3 + 4 H2O
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
Mn{2+} + Fe = Fe{3+} + Mn =>
3 Mn{2+} + 2 Fe = 2 Fe{3+} + 3 Mn
Mg(s) + AgCl(aq) = Ag(s) + MgCl2(aq) =>
Mg(s) + 2 AgCl(aq) = 2 Ag(s) + MgCl2(aq)
PbCl2 + H2O = PbOHCl + HCl =>
PbCl2 + H2O = PbOHCl + HCl
H2S + O2 = SO4 + H2O =>
2 H2S + 5 O2 = 2 SO4 + 2 H2O
Fe2O3 + H2SO4 = Fe2((SO4))3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2((SO4))3 + 3 H2O
As + SnCl2 = AsCl3 + SnCl =>
As + 3 SnCl2 = AsCl3 + 3 SnCl
H2S + Li2 = Li2S + H2 =>
H2S + Li2 = Li2S + H2
ZnCl2 + Ag = AgCl + Zn =>
ZnCl2 + 2 Ag = 2 AgCl + Zn
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
NaOH + AlCI3 = NaCI3 + AlOH =>
NaOH + AlCI3 = NaCI3 + AlOH
C4H11N + CH3Br = C5H13N + HBr =>
C4H11N + CH3Br = C5H13N + HBr
H4Sb2O5 + HClO + Pb(OH)4 = Pb2(Sb2O5)(ClO)4 + H2O =>
H4Sb2O5 + 4 HClO + 2 Pb(OH)4 = Pb2(Sb2O5)(ClO)4 + 8 H2O
HNO3 + Sn = H2O + H2SnO3 + NO2 =>
4 HNO3 + Sn = H2O + H2SnO3 + 4 NO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2CO3H2SO4 = Na2SO4CO2H2O =>
Na2CO3H2SO4 = Na2SO4CO2H2O
H2 + P = H2P3 =>
H2 + 3 P = H2P3
CHCl3 + Cl2 = CCl4 + HCl2 =>
2 CHCl3 + 3 Cl2 = 2 CCl4 + 2 HCl2
KBrO + HCl = Br2 + OH + KCl =>
2 KBrO + 2 HCl = Br2 + 2 OH + 2 KCl
P + SO2 = P2O3 + S =>
4 P + 3 SO2 = 2 P2O3 + 3 S
KL + H2SO4 = KSO4 + H2L =>
KL + H2SO4 = KSO4 + H2L
CuOH2 + MgSO4 = CuSO4 + MgOH2 =>
CuOH2 + MgSO4 = CuSO4 + MgOH2
MgO + CO2 = MgOCO2 =>
MgO + CO2 = MgOCO2
C6H12O6 + H2SO4 = C3H2SO4 + CH4 + H6O6 =>
2 C6H12O6 + 3 H2SO4 = 3 C3H2SO4 + 3 CH4 + 2 H6O6
MgO + NaNO3 = Mg(NO3)2 + Na2O =>
MgO + 2 NaNO3 = Mg(NO3)2 + Na2O
Br2 + FeBr3 = FeBr5 =>
Br2 + FeBr3 = FeBr5
Na2CrO4 + NaI + H2SO4 = I2 + Na2SO4 + H2O + Cr2(SO4)3 =>
2 Na2CrO4 + 6 NaI + 8 H2SO4 = 3 I2 + 5 Na2SO4 + 8 H2O + Cr2(SO4)3
HCl(aq) + O2 = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2 = 2 H2O(l) + 2 Cl2(g)
Li2O + Fe2O3 = LiO + Fe =>
3 Li2O + Fe2O3 = 6 LiO + 2 Fe
MgCl2 + HCl = MgH2 + Cl2 =>
MgCl2 + 2 HCl = MgH2 + 2 Cl2
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Cr2(SO4) + Na2SO4 + H2O =>
K2Cr2O7 + 5 Na2SO3 + 2 H2SO4 = K2SO4 + Cr2(SO4) + 5 Na2SO4 + 2 H2O
C3H7Br + Na + CH3Br = NaBr + C4H10 =>
C3H7Br + 2 Na + CH3Br = 2 NaBr + C4H10
Zn + H3AsO4 + HCl = ZnCl + AsH3 + H2O =>
8 Zn + H3AsO4 + 8 HCl = 8 ZnCl + AsH3 + 4 H2O
CH3OH + NH3 = CH3 + NH2 + H2O =>
CH3OH + NH3 = CH3 + NH2 + H2O
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Tc + HCl = TcCl2 + H2 =>
Tc + 2 HCl = TcCl2 + H2
C7H10O3 + O2 = CO2 + H2O =>
C7H10O3 + 8 O2 = 7 CO2 + 5 H2O
Cu(H2O)4{2+} + PO4{3-} = Cu3(PO4)2 + H2O =>
3 Cu(H2O)4{2+} + 2 PO4{3-} = Cu3(PO4)2 + 12 H2O
PbO2(s) = Pb4(s) + O2(g) =>
4 PbO2(s) = Pb4(s) + 4 O2(g)
K2CO3 + HNO3 = KNO3 + H2CO3 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2CO3
Q + N2 = N2Q2 =>
2 Q + N2 = N2Q2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/24
Équations équilibrées sur01/07/24
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