| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CS2 + 5 Cl3 = 3 CCl4 + 3 ClS2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Cl2 + K1I1 = K1Cl1 + I2 =>
Cl2 + 2 K1I1 = 2 K1Cl1 + I2
CaOCaCl2H2O = CaOHCl =>
CaOCaCl2H2O = 2 CaOHCl
T = T8 =>
8 T = T8
NO2 + HOCl + H2O = NO3{-} + Cl{-} + H{+} =>
2 NO2 + HOCl + H2O = 2 NO3{-} + Cl{-} + 3 H{+}
P + Br2 = P3Br =>
6 P + Br2 = 2 P3Br
Be(CO3) = Be + CO3 =>
Be(CO3) = Be + CO3
CS2 + Cl3 = CCl4 + ClS2 =>
3 CS2 + 5 Cl3 = 3 CCl4 + 3 ClS2
Cl2NH4Br = NH4Cl2Br =>
Cl2NH4Br = NH4Cl2Br
BiVO4 = Bi2O3 + O2 + VO2 =>
4 BiVO4 = 2 Bi2O3 + O2 + 4 VO2
NaVO3 + NaI + H2SO4 = VOSO4 + I2 + H2O + Na2SO4 =>
2 NaVO3 + 2 NaI + 4 H2SO4 = 2 VOSO4 + I2 + 4 H2O + 2 Na2SO4
Li + Co2 = Li2Co3 =>
4 Li + 3 Co2 = 2 Li2Co3
H2CO3NaOH = H3ONaCO3 =>
H2CO3NaOH = H3ONaCO3
Fe + ZnSO4 = FeSO4 + Zn =>
Fe + ZnSO4 = FeSO4 + Zn
P + Ba(OH)2 + H2O = Ba3(PO4)2 + PH3 =>
16 P + 9 Ba(OH)2 + 6 H2O = 3 Ba3(PO4)2 + 10 PH3
XeO3 + NaOH = Na4XeO6 + Xe + H2O =>
4 XeO3 + 12 NaOH = 3 Na4XeO6 + Xe + 6 H2O
CS2 + Cl3 = CCl4 + ClS2 =>
3 CS2 + 5 Cl3 = 3 CCl4 + 3 ClS2
CH3OH + O2 = CO2 + H2O8 =>
2 CH3OH + 17 O2 = 2 CO2 + 4 H2O8
Cl + NaI = NaCl + I2 =>
2 Cl + 2 NaI = 2 NaCl + I2
C9H18O + O = CO2 + H2O =>
C9H18O + 26 O = 9 CO2 + 9 H2O
CS2 + Cl3 = CCl4 + ClS2 =>
3 CS2 + 5 Cl3 = 3 CCl4 + 3 ClS2
O7 = O8 =>
8 O7 = 7 O8
Mn{2+} + Cu{2+} + H2O = MnO2 + Cu{+} + H{+} =>
Mn{2+} + 2 Cu{2+} + 2 H2O = MnO2 + 2 Cu{+} + 4 H{+}
RbAs + Fe + FeAs + La = RbLaFe4As4 =>
RbAs + Fe + 3 FeAs + La = RbLaFe4As4
NaOH + MgSO4*7H2O = MgOH + NaSO4 + H2O =>
NaOH + MgSO4*7H2O = MgOH + NaSO4 + 7 H2O
Fe + CuS = FeCu + S =>
Fe + CuS = FeCu + S
S + OH{-} = S{2-} + (S2O3){2-} + H2O =>
4 S + 6 OH{-} = 2 S{2-} + (S2O3){2-} + 3 H2O
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
SH2 = S + H2 =>
SH2 = S + H2
Zn + HCl = H2 + Zn{2+} + Cl({-}) =>
Zn + 2 HCl = H2 + Zn{2+} + 2 Cl({-})
KOH + NH4CI = KCI + NH4OH =>
KOH + NH4CI = KCI + NH4OH
KMnO4 + Cr(NO3)3 + H2O = HNO3 + Mn(NO3)2 + KNO3 + H2Cr2O7 =>
6 KMnO4 + 10 Cr(NO3)3 + 11 H2O = 12 HNO3 + 6 Mn(NO3)2 + 6 KNO3 + 5 H2Cr2O7
K + (CO3)2 = K(CO3)2 =>
K + (CO3)2 = K(CO3)2
Fe2(SO4)3 + MgBr2 = Mg(SO4) + FeBr3 =>
Fe2(SO4)3 + 3 MgBr2 = 3 Mg(SO4) + 2 FeBr3
AlCl3 + NaNO3 = AlNO3 + NaCl3 =>
AlCl3 + NaNO3 = AlNO3 + NaCl3
AlI3 + K2S + H2O = Al(OH)3 + KI + H2S =>
2 AlI3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 6 KI + 3 H2S
HClO4 + KNO3 = HNO3 + KClO4 =>
HClO4 + KNO3 = HNO3 + KClO4
FeO3 + H2SO4 = Fe3(SO4) + H2O + O2 =>
3 FeO3 + H2SO4 = Fe3(SO4) + H2O + 4 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CdCl2 + NaHSO4 = CdHSO4 + NaCl2 =>
CdCl2 + NaHSO4 = CdHSO4 + NaCl2
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + H2 =>
2 HAuCl4 + 8 NaBH4 + 24 H2O = 2 Au + 8 B(OH)3 + 8 NaCl + 29 H2
Sr(OH)2 + H3PO4 = (SrOH)3PO4 + H2O =>
3 Sr(OH)2 + H3PO4 = (SrOH)3PO4 + 3 H2O
CS2 + Cl3 = CCl4 + ClS2 =>
3 CS2 + 5 Cl3 = 3 CCl4 + 3 ClS2
NH4F + Y(NO3)3 = YF3 + H2O + NH3 + NO2 =>
21 NH4F + 7 Y(NO3)3 = 7 YF3 + 15 H2O + 18 NH3 + 24 NO2
C10H8 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C10H8 + 48 KNO3 = 24 K2O + 24 N2 + 50 CO2 + 20 H2O
KMnO4 + HCl + H3AsO3 = H3AsO4 + MnCl2 + KCl + H2O =>
2 KMnO4 + 6 HCl + 5 H3AsO3 = 5 H3AsO4 + 2 MnCl2 + 2 KCl + 3 H2O
Pb(NO3)2 + CaCl3 = Ca(NO3)2 + PbCl3 =>
Pb(NO3)2 + CaCl3 = Ca(NO3)2 + PbCl3
C6H12O6 + NaOH + CuSO4 = C6H11O7Na + Na2SO4 + Cu2O + H2O =>
C6H12O6 + 5 NaOH + 2 CuSO4 = C6H11O7Na + 2 Na2SO4 + Cu2O + 3 H2O
NaVO3 + HCl + Zn = VCl2 + NaCl + ZnCl2 + H2O =>
2 NaVO3 + 12 HCl + 3 Zn = 2 VCl2 + 2 NaCl + 3 ZnCl2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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