| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CaSiO3 + 6 C3H8 = 5 CaSi + 9 C2H2 + 15 H2O
Mo + P = MoP =>
Mo + P = MoP
Li2O + SO2 = Li2SO3 =>
Li2O + SO2 = Li2SO3
Cr + HPO4 = Cr2(HPO4)3 =>
2 Cr + 3 HPO4 = Cr2(HPO4)3
H2S(g) + SO(g) = S8(s) + H2O(g) =>
4 H2S(g) + 4 SO(g) = S8(s) + 4 H2O(g)
C2H10 + O2 = CHO + H2O =>
C2H10 + 3 O2 = 2 CHO + 4 H2O
SO2 + KMnO4 = MnO2 + SO4 + K =>
SO2 + KMnO4 = MnO2 + SO4 + K
HgSO4 = HgO + SO2 + O2 =>
2 HgSO4 = 2 HgO + 2 SO2 + O2
Zn(S) + O2(G) = ZnO(S) + G =>
2 Zn(S) + O2(G) = 2 ZnO(S) + G
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
CH3CH2COOH + H2O = CH3COOH + H2 =>
2 CH3CH2COOH + 2 H2O = 3 CH3COOH + 2 H2
HClO + SO2 = HCl + SO3 =>
HClO + SO2 = HCl + SO3
Ag(s) + H2S = AgS(s) + H2(s) =>
Ag(s) + H2S = AgS(s) + H2(s)
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3(Fe(C2O4)3)*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3(Fe(C2O4)3)*3H2O
AlOH(NO3)2 + NaOH = NaNO3 + Al(OH)3 =>
AlOH(NO3)2 + 2 NaOH = 2 NaNO3 + Al(OH)3
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
HCl + HNF2 = ClNF2 + NH4Cl + HF =>
3 HCl + 3 HNF2 = 2 ClNF2 + NH4Cl + 2 HF
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
HCOOH + C3H7OH = HCOOC3H7 + H2O =>
HCOOH + C3H7OH = HCOOC3H7 + H2O
Li2O + H2 = LiH + H2O =>
Li2O + 2 H2 = 2 LiH + H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
N2 + O2 = NO =>
N2 + O2 = 2 NO
NaOH + KHSO4 = KSO4Na + H2O =>
NaOH + KHSO4 = KSO4Na + H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
ZnCl2 + Na2S2O3 = NaCl + ZnS2O3 =>
ZnCl2 + Na2S2O3 = 2 NaCl + ZnS2O3
CrPO4 + Mg = MgPO4 + Cr =>
CrPO4 + Mg = MgPO4 + Cr
CrBr3 + K2S + H2O = Cr(OH)3 + H2S + KBr =>
2 CrBr3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 KBr
Fe3O4 + KI + H2SO4 = FeI2 + I2 + K2SO4 + H2O =>
Fe3O4 + 8 KI + 4 H2SO4 = 3 FeI2 + I2 + 4 K2SO4 + 4 H2O
C6H12O2 + H2O = CH3COOH + C4H9OH =>
C6H12O2 + H2O = CH3COOH + C4H9OH
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)(aq) =>
2 Cr(s) + Fe(NO3)2(aq) = Fe(s) + 2 Cr(NO3)(aq)
AgCl + MnSO4 + NaOH = Ag + H2MnO3 + Na2SO4 + NaCl + H2O =>
2 AgCl + MnSO4 + 4 NaOH = 2 Ag + H2MnO3 + Na2SO4 + 2 NaCl + H2O
NaI + Ca = Na + CaI2 =>
2 NaI + Ca = 2 Na + CaI2
N2O + H2O2 + KOH = KNO3 + H2O =>
N2O + 4 H2O2 + 2 KOH = 2 KNO3 + 5 H2O
NaOH + KHSO4 = KSO4Na + H2O =>
NaOH + KHSO4 = KSO4Na + H2O
K2Cr2O7 + HClO4 + HJ = CrCl3 + KClO4 + J2 + H2O =>
K2Cr2O7 + 8 HClO4 + 54 HJ = 2 CrCl3 + 2 KClO4 + 27 J2 + 31 H2O
Ge + O2 = GeO2 =>
Ge + O2 = GeO2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
CaCO3 + KOH = Ca(OH)2 + K2CO3 =>
CaCO3 + 2 KOH = Ca(OH)2 + K2CO3
FeCl3 + NaI = FeI3 + NaCl =>
FeCl3 + 3 NaI = FeI3 + 3 NaCl
Ca2(OH)4 + H2SO4 = CaSO4 + H2O =>
Ca2(OH)4 + 2 H2SO4 = 2 CaSO4 + 4 H2O
Ca3(PO4)2 + SiO2 + C = CaSi03 + P + CO =>
Ca3(PO4)2 + 9 SiO2 + 26 C = 3 CaSi03 + 2 P + 26 CO
Fe(NO3)3 + K2CO3 = Fe2(CO3)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KNO3
CaC2 + H2O2 = Ca(OH)2 + CO2 + H2O =>
CaC2 + 5 H2O2 = Ca(OH)2 + 2 CO2 + 4 H2O
HgS + HNO3 + HCl = S + NO + H2O + HgCl2 =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 4 H2O + 3 HgCl2
Mn(OH)2 + H2O = Mn(OH)3 + H2 =>
2 Mn(OH)2 + 2 H2O = 2 Mn(OH)3 + H2
CO2 + CuS = CuO + CO + SO2 =>
3 CO2 + CuS = CuO + 3 CO + SO2
Pb3O4 + HCl = PbCl2 + H2O + Cl =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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