| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuCl2 + 2 H3PO4 = 6 HCl + Cu3(PO4)2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C8H15 + O2 = CO2 + H2O =>
4 C8H15 + 47 O2 = 32 CO2 + 30 H2O
Al4C3 + HNO3 = Al(NO3)3 + NO2 + CO2 + H2O =>
Al4C3 + 36 HNO3 = 4 Al(NO3)3 + 24 NO2 + 3 CO2 + 18 H2O
Sr(OH)2(aq) + HClO4(aq) = Sr(ClO4)2(aq) + H2O(l) =>
Sr(OH)2(aq) + 2 HClO4(aq) = Sr(ClO4)2(aq) + 2 H2O(l)
N8 + H8 = N4H =>
4 N8 + H8 = 8 N4H
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
C2H3Cl3 + O2 = CO + H2O + Cl2 =>
4 C2H3Cl3 + 7 O2 = 8 CO + 6 H2O + 6 Cl2
WO3 + C = WC + CO2 =>
2 WO3 + 5 C = 2 WC + 3 CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
Al4C3 + HNO3 = Al(NO3)3 + NO2 + CO2 + H2O =>
Al4C3 + 36 HNO3 = 4 Al(NO3)3 + 24 NO2 + 3 CO2 + 18 H2O
Cu(NO3)2(aq) + LiCl(aq) = CuCl2(aq) + LiNO3(aq) =>
Cu(NO3)2(aq) + 2 LiCl(aq) = CuCl2(aq) + 2 LiNO3(aq)
Ag2O + H = Ag + H2O =>
Ag2O + 2 H = 2 Ag + H2O
BaI2 + Al(C2H3O2)3 = Ba(C2H3O2)2 + AlI3 =>
3 BaI2 + 2 Al(C2H3O2)3 = 3 Ba(C2H3O2)2 + 2 AlI3
Al1Br3 + Na2SO4 = Al2(SO4)3 + NaBr =>
2 Al1Br3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaBr
Cr2O4 + H2SO4 = Cr2(SO4)4 + H2O =>
Cr2O4 + 4 H2SO4 = Cr2(SO4)4 + 4 H2O
CaCl2 + HNO3 = Ca(NO3)2 + (HCl) =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2(HCl)
C2H6N2 = C2H6 + N =>
C2H6N2 = C2H6 + 2 N
C3H8 + Br = C3H6Br + HBr =>
C3H8 + 3 Br = C3H6Br + 2 HBr
C + H2O = CH + CO2 =>
5 C + 2 H2O = 4 CH + CO2
C3H7Cl + KOH = C3H6 + KCl + H2O =>
C3H7Cl + KOH = C3H6 + KCl + H2O
Br2 + HCl = BrCl + H =>
Br2 + 2 HCl = 2 BrCl + 2 H
SnF4(aq) + Cr = CrF3 + Sn =>
3 SnF4(aq) + 4 Cr = 4 CrF3 + 3 Sn
HCHO2 + O2 = H2O + CO2 =>
2 HCHO2 + O2 = 2 H2O + 2 CO2
Ca + O2 = Ca2(O2)2 =>
2 Ca + 2 O2 = Ca2(O2)2
C6H6 + HCl = C6H9Cl3 =>
C6H6 + 3 HCl = C6H9Cl3
PCl5 + H2O = (H3PO4) + HCl =>
PCl5 + 4 H2O = (H3PO4) + 5 HCl
Mg(OH)2 + H3PO3 = MgH(PO3) + H2O =>
Mg(OH)2 + H3PO3 = MgH(PO3) + 2 H2O
Al4C3 + HNO3 = Al(NO3)3 + NO2 + CO2 + H2O =>
Al4C3 + 36 HNO3 = 4 Al(NO3)3 + 24 NO2 + 3 CO2 + 18 H2O
FeCl2 + Cl2 = FeCl2Cl2 =>
FeCl2 + Cl2 = FeCl2Cl2
KI + NaOH + Cl2 = KCl + NaI + NaIO3 + H2O =>
6 KI + 6 NaOH + 3 Cl2 = 6 KCl + 5 NaI + NaIO3 + 3 H2O
HB7 + KOH = KB7 + H2O =>
HB7 + KOH = KB7 + H2O
CaOCl2 = CaOCl + Cl =>
CaOCl2 = CaOCl + Cl
F2O3 + NaOH = NaF + O2 + H2O =>
F2O3 + 2 NaOH = 2 NaF + 2 O2 + H2O
NO2 + NaOH + Ca(OH)2 = NaNO2 + Ca(NO3)2 + H2O =>
4 NO2 + 2 NaOH + Ca(OH)2 = 2 NaNO2 + Ca(NO3)2 + 2 H2O
Ca + Na3P = Ca3P2 + Na =>
3 Ca + 2 Na3P = Ca3P2 + 6 Na
NH3 + COH4 = NH4 + CO =>
4 NH3 + COH4 = 4 NH4 + CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al4C3 + HNO3 = Al(NO3)3 + NO2 + CO2 + H2O =>
Al4C3 + 36 HNO3 = 4 Al(NO3)3 + 24 NO2 + 3 CO2 + 18 H2O
FeO + Al = Fe3Al2 + O2 =>
6 FeO + 4 Al = 2 Fe3Al2 + 3 O2
Sm(WO4) + In2CO3 + O2 = In2WO4 + Sm2O3 + CO2 =>
4 Sm(WO4) + 4 In2CO3 + O2 = 4 In2WO4 + 2 Sm2O3 + 4 CO2
Al(CI)3 + K2(SO4) = Al2(SO4)3 + K(CI) =>
2 Al(CI)3 + 3 K2(SO4) = Al2(SO4)3 + 6 K(CI)
Cr + H2 = CrH3 =>
2 Cr + 3 H2 = 2 CrH3
C3H7NO3 + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO3 + 5 O2 = 5 CO2 + 5 H2O + CH4N2O
W + H2O = WO3 + H =>
W + 3 H2O = WO3 + 6 H
K2Cr2O7 + Na2S + H2O = KCrO2 + NaOH + S =>
K2Cr2O7 + 3 Na2S + 3 H2O = 2 KCrO2 + 6 NaOH + 3 S
Ca3(PO4)2 + Si2O + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 3 Si2O + C = 6 CaSiO3 + P4 + CO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl3 + KSCN = Fe(SCN)3 + KCl(aq) =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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