| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 3 H2O = 2 H3PO4
C8H16 + KMnO4 + H2O = C8H17O2 + MnO2 + KOH =>
C8H16 + KMnO4 + H2O = C8H17O2 + MnO2 + KOH
KCl + K3PO4 = K4ClPO4 =>
KCl + K3PO4 = K4ClPO4
BaO + S = Ba + SO3 =>
3 BaO + S = 3 Ba + SO3
NaOH + H2XSO4 = Na2XSO4 + H2O =>
2 NaOH + H2XSO4 = Na2XSO4 + 2 H2O
C18H36O2 + NaOH = C18H35O2Na + H2O =>
C18H36O2 + NaOH = C18H35O2Na + H2O
Cr3 = Cr23 =>
23 Cr3 = 3 Cr23
LiOH + HClO = LiCl + (OH) =>
LiOH + HClO = LiCl + 2(OH)
H3PO4 + ZnBr2 = HBr + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnBr2 = 6 HBr + Zn3(PO4)2
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgI2 + K2CO3 = KI + MgCO3 =>
MgI2 + K2CO3 = 2 KI + MgCO3
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Fe2SO4 + CaCl2 = CaSO4 + FeCl =>
Fe2SO4 + CaCl2 = CaSO4 + 2 FeCl
Fe(OH)2 + HBr = FeBr2 + H2O =>
Fe(OH)2 + 2 HBr = FeBr2 + 2 H2O
CuS2 + HCl = CuCl + HS2 =>
CuS2 + HCl = CuCl + HS2
KNO3 + N2O = KNO2 + NO2 =>
3 KNO3 + N2O = 3 KNO2 + 2 NO2
SbCl5 + HF = SbFCl4 + HCl =>
SbCl5 + HF = SbFCl4 + HCl
Na2CO3 + NaOH = Na3CO3 + OH =>
Na2CO3 + NaOH = Na3CO3 + OH
AgNO3 + NH3OH = AgNH3OH + NO3 =>
AgNO3 + NH3OH = AgNH3OH + NO3
Mn + H2O = Mn(H2O) =>
Mn + H2O = Mn(H2O)
KNO3 + N2O = KNO2 + NO2 =>
3 KNO3 + N2O = 3 KNO2 + 2 NO2
HNO3 + KHCO3 = CO2 + H2O + KNO3 =>
HNO3 + KHCO3 = CO2 + H2O + KNO3
I2 + F = IF5 =>
I2 + 10 F = 2 IF5
Hg(NO3)2 + LiL = HgL2 + LiNO3 =>
Hg(NO3)2 + 2 LiL = HgL2 + 2 LiNO3
KMnO4 + HBr = Br2 + MnBr2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 MnBr2 + 2 KBr + 8 H2O
HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(g) =>
2 HCl(aq) + CaCO3(s) = CaCl2(aq) + CO2(g) + H2O(g)
CuS2 + HCl = CuCl + HS2 =>
CuS2 + HCl = CuCl + HS2
Cu + HNO3 = Cu1(NO3)2 + NO2H2O =>
Cu + 4 HNO3 = Cu1(NO3)2 + 2 NO2H2O
FeCl2 + CaCl3 = FeCl3 + CaCl2 =>
FeCl2 + CaCl3 = FeCl3 + CaCl2
K2S(aq) + NaHCO3(aq) = KHCO3(aq) + Na2S(aq) =>
K2S(aq) + 2 NaHCO3(aq) = 2 KHCO3(aq) + Na2S(aq)
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
S2O3 + OH = SO3 + H2O =>
S2O3 + 6 OH = 2 SO3 + 3 H2O
NO2(ac) + Cu(NO3)2(ac) = Cu3(NO)2(s) + NO3(ac) =>
4 NO2(ac) + 3 Cu(NO3)2(ac) = Cu3(NO)2(s) + 8 NO3(ac)
Sb2S3 + H2O2 = Sb2H2 + S + O2 =>
Sb2S3 + H2O2 = Sb2H2 + 3 S + O2
KNO3 + Na3PO4 = NaNO3 + K3PO4 =>
3 KNO3 + Na3PO4 = 3 NaNO3 + K3PO4
(NH4)(H2NCO2) = NH3 + CO2 =>
(NH4)(H2NCO2) = 2 NH3 + CO2
Rb + O2 = Rubidiumoxide =>
4 Rb + O2 = 2 Rb2O
HNO3 = H2O + N02 + O2 =>
4 HNO3 = 2 H2O + 2 N02 + 5 O2
K2CrO7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHO + K2(SO4)3 =>
2 K2CrO7 + 9 H2SO4 + 5 CH3CH2OH = Cr2(SO4)3 + 14 H2O + 5 CH3CHO + 2 K2(SO4)3
KClO3 + (COOH)2 + H2SO4 = ClO2 + CO2 + H2O + KHSO4 =>
2 KClO3 + (COOH)2 + 2 H2SO4 = 2 ClO2 + 2 CO2 + 2 H2O + 2 KHSO4
Mn2 + NaBiO3 = Bi3 + MnO4 + Na =>
9 Mn2 + 24 NaBiO3 = 8 Bi3 + 18 MnO4 + 24 Na
I2 + NaSO4 = NaI + SO4 =>
I2 + 2 NaSO4 = 2 NaI + 2 SO4
KIO3 = K + IO + O2 =>
KIO3 = K + IO + O2
H2SO4 = H3SO4 + HSO4 =>
2 H2SO4 = H3SO4 + HSO4
C8H18O = C + H2 + O =>
C8H18O = 8 C + 9 H2 + O
FeCl2 + NaCO3 = FeCO3 + NaCl2 =>
FeCl2 + NaCO3 = FeCO3 + NaCl2
ZnI2 + Na2S = ZnS + NaI =>
ZnI2 + Na2S = ZnS + 2 NaI
PbS + H2SO4 = (PbSO4) + H2S =>
PbS + H2SO4 = (PbSO4) + H2S
In(BrO2)3 + O2 = In(BrO3)3 =>
2 In(BrO2)3 + 3 O2 = 2 In(BrO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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