| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + 2 KPE4 = Mg(PE4)2 + 2 KNO3
C30H94O6 + O2 = CO2 + H2O =>
2 C30H94O6 + 101 O2 = 60 CO2 + 94 H2O
CUSO4 + KSCN = CU(SCN)2 + K2SO4 =>
CUSO4 + 2 KSCN = CU(SCN)2 + K2SO4
Na2SO3 + HIO3 = Na2SO4 + I2 + H2O =>
5 Na2SO3 + 2 HIO3 = 5 Na2SO4 + I2 + H2O
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
KI + H2SO4 = I + SO2 + H2O + K2SO4 =>
2 KI + 2 H2SO4 = 2 I + SO2 + 2 H2O + K2SO4
CH3OH + Na2O = CH3ONa + NaOH =>
CH3OH + Na2O = CH3ONa + NaOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgNO3 + CuCl = AgCl + CuNO3 =>
AgNO3 + CuCl = AgCl + CuNO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl + MgSO3 = MgCl2 + H2O + SO2 =>
2 HCl + MgSO3 = MgCl2 + H2O + SO2
Cu + SO4 + H2O = CuSO4*5H2O =>
Cu + SO4 + 5 H2O = CuSO4*5H2O
(NH4)2MoO4 + HCl + Zn = (NH4)2[MoCl5(H2O)] + ZnCl2 + H2O =>
2(NH4)2MoO4 + 16 HCl + 3 Zn = 2(NH4)2[MoCl5(H2O)] + 3 ZnCl2 + 6 H2O
Al(OH)3 + HClO4 = Al(ClO4)3 + HOH =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 HOH
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Ce(NO3)3 + O2 + H2O = Ce(NO3)4 + Ce(OH)4 =>
4 Ce(NO3)3 + O2 + 2 H2O = 3 Ce(NO3)4 + Ce(OH)4
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
Mg + Al(OH)2 = Mg(OH)2 + Al2 =>
2 Mg + 2 Al(OH)2 = 2 Mg(OH)2 + Al2
NH4NO3(aq) + KOH(aq) = NH3(g) + KNO3(aq) + H2O(l) =>
NH4NO3(aq) + KOH(aq) = NH3(g) + KNO3(aq) + H2O(l)
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
NaHSO4 + NaClO + NaCl = Cl2 + H2O + Na2SO4 =>
2 NaHSO4 + NaClO + NaCl = Cl2 + H2O + 2 Na2SO4
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
KMnO4 + CaC2O4 + H2SO4 = MnSO4 + K2SO4 + CaSO4 + H2O + CO2 =>
2 KMnO4 + 5 CaC2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 CaSO4 + 8 H2O + 10 CO2
Cu(NO3)2 + Al = Cu + Al(NO3)3 =>
3 Cu(NO3)2 + 2 Al = 3 Cu + 2 Al(NO3)3
Na2CO3 + HCI = NaCI + H2CO3 =>
Na2CO3 + 2 HCI = 2 NaCI + H2CO3
Cu + KClO3 + HCl = H[CuCl2] + KCl + H2O =>
6 Cu + KClO3 + 12 HCl = 6 H[CuCl2] + KCl + 3 H2O
Al(SO4)3 + AgNO3 = Ag2SO4 + Al + NO3 =>
Al(SO4)3 + 6 AgNO3 = 3 Ag2SO4 + Al + 6 NO3
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
Fe2O3 + F = FeF + O =>
Fe2O3 + 2 F = 2 FeF + 3 O
ZnS + H2O2 = ZnSO4 + H2O =>
ZnS + 4 H2O2 = ZnSO4 + 4 H2O
Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)
Fe2 + F2 = FeF2 =>
Fe2 + 2 F2 = 2 FeF2
CuSO4 + NaOH + NH4OH = (NH4)2 + NaSO4 + Cu(OH)2 =>
2 CuSO4 + 2 NaOH + 2 NH4OH = (NH4)2 + 2 NaSO4 + 2 Cu(OH)2
(CH3)3CCl + NaHCO3 = (CH3)3COH + NaCl + CO2 =>
(CH3)3CCl + NaHCO3 = (CH3)3COH + NaCl + CO2
BaCrO4 + H = Ba + HCrO4 =>
BaCrO4 + H = Ba + HCrO4
NaCl + MnO2 + H2SO4 = Cl2 + H2O + MnSO4 + Na2SO4 =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + 2 H2O + MnSO4 + Na2SO4
K(CO3) + Zn2 = Zn(CO3) + K =>
2 K(CO3) + Zn2 = 2 Zn(CO3) + 2 K
Fe2 + F2 = FeF3 =>
Fe2 + 3 F2 = 2 FeF3
C6H14 + Br2 = C6H12 + HBr =>
C6H14 + Br2 = C6H12 + 2 HBr
HBr + FeBr2 + H2O2 = FeBr3 + H2O =>
2 HBr + 2 FeBr2 + H2O2 = 2 FeBr3 + 2 H2O
Ca2(m) + O2 = CaO =>
Ca2(m) + O2 = 2 CaO
Pb(NO3)2 + KI = Pb(KI)2 + NO3 =>
Pb(NO3)2 + 2 KI = Pb(KI)2 + 2 NO3
Cd(OH)2 + HCl = H2O + CdOHCl =>
Cd(OH)2 + HCl = H2O + CdOHCl
At + O2 = At2O3 =>
4 At + 3 O2 = 2 At2O3
KOH + NiCl2 = Ni(OH)2 + KCl =>
2 KOH + NiCl2 = Ni(OH)2 + 2 KCl
Mn + H2O2 = MnO2 + H2O =>
Mn + 2 H2O2 = MnO2 + 2 H2O
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/09/24
Équations équilibrées sur11/08/23
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