| Équations équilibrées la veille | Équations équilibrées le lendemain |
80 KMnO4 + 3 NaSO3 + 40 H2O = 80 MnO2 + 3 NaSO43 + 80 KOH
Tl2SO4 + SO2 = Tl2S + Tl2(SO4)3 =>
2 Tl2SO4 + 2 SO2 = Tl2S + Tl2(SO4)3
MgSO4 + LiF = MgF2 + Li2(SO4) =>
MgSO4 + 2 LiF = MgF2 + Li2(SO4)
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
B(OC2H5)3 + O2 = B2O3 + CO2 + H2O =>
2 B(OC2H5)3 + 18 O2 = B2O3 + 12 CO2 + 15 H2O
Jn(OH)2 + HCl = JnCl2 + H2O =>
Jn(OH)2 + 2 HCl = JnCl2 + 2 H2O
NaOH + C11H23COOH = C11H23COONa + H2O =>
NaOH + C11H23COOH = C11H23COONa + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CHI + KOH = CHOH + KI =>
CHI + KOH = CHOH + KI
C57H116O6 + O2 = CO2 + H2O =>
C57H116O6 + 83 O2 = 57 CO2 + 58 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeO + Mg = FeMgO =>
FeO + Mg = FeMgO
K2Cr2O7 + HI = I2 + CrI3 + KI + H2O =>
K2Cr2O7 + 14 HI = 3 I2 + 2 CrI3 + 2 KI + 7 H2O
CHI + KOH = CHOH + KI =>
CHI + KOH = CHOH + KI
ZnC4H6O4 + Na3PO4 = ZnPO4 + Na3C4H6O4 =>
ZnC4H6O4 + Na3PO4 = ZnPO4 + Na3C4H6O4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
K2Cr2O7 + HI = I2 + CrI3 + KI + H2O =>
K2Cr2O7 + 14 HI = 3 I2 + 2 CrI3 + 2 KI + 7 H2O
KMnO4 + HCl = KCl + Mn2(Cl)2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + Mn2(Cl)2 + 8 H2O + 6 Cl2
CHI + KOH = CHOH + KI =>
CHI + KOH = CHOH + KI
SnCl4 + CrCl2 = SnCl2 + CrCl3 =>
SnCl4 + 2 CrCl2 = SnCl2 + 2 CrCl3
Ba(SO4) + Al = Al2(SO4)3 + Ba =>
3 Ba(SO4) + 2 Al = Al2(SO4)3 + 3 Ba
V(OH)3 + NaOH = Na[V(OH)4] =>
V(OH)3 + NaOH = Na[V(OH)4]
NaNO3 + Zn(UO2)3(CH3COO)8 + CH3COOH = NaZn(UO2)3(CH3COO)9 + HNO3 =>
NaNO3 + Zn(UO2)3(CH3COO)8 + CH3COOH = NaZn(UO2)3(CH3COO)9 + HNO3
P + HClO3 + H2O = HCl + H3PO4 =>
6 P + 5 HClO3 + 9 H2O = 5 HCl + 6 H3PO4
SO4 + NaOH = NaSO4 + H2 + O2 =>
2 SO4 + 2 NaOH = 2 NaSO4 + H2 + O2
NaHSO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O =>
NaHSO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O
ZnSO4 + C6H8O7 = Zn3(C6H5O7)2 + H2SO4 =>
3 ZnSO4 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2SO4
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
Cr(NO3)3 + LiOH = Cr(OH)3 + LiNO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 LiNO3
Na + H2S = NaS + H2 =>
Na + H2S = NaS + H2
C7H6O + C6H10O3 + NH3 + C2H6O = C19H23O4N =>
22 C7H6O + 5 C6H10O3 + 10 NH3 + 3 C2H6O = 10 C19H23O4N
CHI + KOH = CHOH + KI =>
CHI + KOH = CHOH + KI
BaCO3 + CoC2O4*2H2O + V2O5 = Ba3Co(V2O7)2 + H2O + CO2 + CO =>
3 BaCO3 + CoC2O4*2H2O + 2 V2O5 = Ba3Co(V2O7)2 + 2 H2O + 4 CO2 + CO
Pb(SO4)2 + K2S = PbS + K(SO4) =>
Pb(SO4)2 + K2S = PbS + 2 K(SO4)
BaCl2 + Al2S3 = BaS + AlCl3 =>
3 BaCl2 + Al2S3 = 3 BaS + 2 AlCl3
C5H10O5(s)(ribose) + KClO3 = CO2(s) + H2O(l) + KCl =>
3 C5H10O5(s)(ribose) + 10 KClO3 = 15 CO2(s) + 15 H2O(l) + 10 KCl
KClO + S + H2O = H2SO4 + KCl =>
3 KClO + S + H2O = H2SO4 + 3 KCl
C5H7 + O2 = CO2 + H2O =>
4 C5H7 + 27 O2 = 20 CO2 + 14 H2O
CuSO4 + NAl = CuNAl + SO4 =>
CuSO4 + NAl = CuNAl + SO4
BaO + CO2 + H2O = Ba(HCO3)2 =>
BaO + 2 CO2 + H2O = Ba(HCO3)2
KMnO4 + CH3C(OH)3 = MnO2 + KOH + H2O + CO2 =>
8 KMnO4 + 3 CH3C(OH)3 = 8 MnO2 + 8 KOH + 5 H2O + 6 CO2
C5H10O5(s)(ribose) + KClO3 = CO2(s) + H2O(l) + KCl =>
3 C5H10O5(s)(ribose) + 10 KClO3 = 15 CO2(s) + 15 H2O(l) + 10 KCl
K2S + HBr = H2S + KBr =>
K2S + 2 HBr = H2S + 2 KBr
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Fe(NO3)2 + H2SO4 = FeSO4 + HNO3 =>
Fe(NO3)2 + H2SO4 = FeSO4 + 2 HNO3
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
ZnCO3 + H2O = H2CO3 + Zn(OH)2 =>
ZnCO3 + 2 H2O = H2CO3 + Zn(OH)2
MgCl2 + NaOH = Mg(OH) + NaCl2 =>
MgCl2 + NaOH = Mg(OH) + NaCl2
HCl + Cu + Pb = PbCl2 + CuH2 =>
2 HCl + Cu + Pb = PbCl2 + CuH2
RbOH + HNO3 = Rb(NO3) + H2O =>
RbOH + HNO3 = Rb(NO3) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/24
Équations équilibrées sur10/23/23
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